- Must visit
National Museum of History
Bulgaria’s largest museum, covering Thracian, medieval, and modern history in a substantial collection outside the city center.
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Journey information
Overview: Istanbul to Sofia flight
Turkey
Bulgaria
Flights from Istanbul to Sofia depart on average 15 times per day, taking around 4h 40m. Cheap flight tickets for this journey start at $65 (€54) but you can travel from only $37 (€30) by bus.
There are 4 flights per day. The earliest flight runs at 00:05, the last at 23:55. The fastest flight covers the 311 miles (502 km) distance in 1h 15m. July is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $37 (€30)
Distance 311 miles (502 km) |
Average flight duration 4h 40m |
Cheapest ticket price $65 (€54) |
Flights per day 15 |
Direct flights 4 |
Fastest flight 1h 15m |
First flight 12:05 AM |
Last flight 11:55 PM |
Cheapest Month Jul |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Fri |
Best time to book 49 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $37 (€30)
The cheapest and fastest flights from Istanbul to Sofia
Showing times and prices for Jul 14
Cheapest price
$133
Average price
$321
Fastest journey
1 h 15 m
Average duration
2 h 3 m
Flights per day
14
Distance
502 km
Cheap tickets
The best way to find a cheap flight ticket from Istanbul to Sofia is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Istanbul to Sofia will cost around $321 if you buy it on the day, but the cheapest tickets can be found for only $133.
Fast flights
Of the 14 flights that leave Istanbul for Sofia onTue, Jul 14, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Jul 14 the direct flights cover the 502 km distance in an average of 2 h 3 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Tue, Jul 14 the longest flights will take 5 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
PC27111:25 AM1h20Istanbul Sabiha Gokcen International Airport12:45 PMSofia Airport$1331One-way0 transfers
TK10277:30 AM1h15Istanbul Airport8:45 AMSofia Airport$2231One-way0 transfers- TK10311:45 PM1h15Istanbul Airport3:00 PMSofia Airport$2231One-way0 transfers
LH1743 · LH17023:45 AM8h25Istanbul Airport12:10 PMSofia Airport$2301One-way1 transfer- LH1743+
LH41583:45 AM14h55Istanbul Airport6:40 PMSofia Airport$2301One-way1 transfer
- TK10277:30 AM1h15Istanbul Airport8:45 AMSofia Airport$2231One-way0 transfers
- TK10311:45 PM1h15Istanbul Airport3:00 PMSofia Airport$2231One-way0 transfers
- TK10297:00 PM1h20Istanbul Airport8:20 PMSofia Airport$3121One-way0 transfers
- PC27111:25 AM1h20Istanbul Sabiha Gokcen International Airport12:45 PMSofia Airport$1331One-way0 transfers
RO9164 · RO2916:50 AM5h05Istanbul Airport11:55 AMSofia Airport$3971One-way1 transfer
Travel Information
Compare bus and flight for Istanbul to Sofia
Omio recommends booking the bus as it is the most popular option from Istanbul to Sofia among Omio's users. If you are prioritising price take the bus with prices starting from $37. For those with little time consider booking a flight which can get you there in 4h 40m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.5 - 1.3kg. The ticket price range depends on the travel mode: a bus costs an average of $37, and a flight costs an average of $65.
Distance: 311 miles (502 km)
Compare flight with
| Flight | Most popular Bus | Driving |
|---|---|---|
$260 Average price | $41 Average price Cheapest | $106 Average price (fuel + tolls) |
7h 40m Average total duration Fastest 4h 40m Onboard + 3h 0m Additional time* | 7h 42m Average total duration 7h 12m Onboard + 30m Additional time* | 5h 25m Average total duration (door-to-door) |
1.5 - 3.0kg CO2 emissions | 0.5 - 1.3kg CO2 emissions Lowest | - CO2 emissions |
Most popular airline |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Istanbul to Sofia is a bus with an average price of $41 (€33).
This is compared to other travel options from Istanbul to Sofia:
A bus is $219 (€180) less than a flight for this route with tickets for a flight from Istanbul to Sofia costing on average $260 (€213).
The fastest way to travel from Istanbul to Sofia is by flight with an average journey time of 4h 40m.
Other travel options to Sofia take longer:
Bus takes on average 7h 12m.
It's helpful to compare your options as there are 2 ways to travel between Istanbul and Sofia including taking a bus and flight.
We recommend using the bus as it is the most popular way to get from Istanbul to Sofia among Omio's users.
Live departures
Istanbul to Sofia flight times
The table below shows live departures for Istanbul to Sofia flights for today, Monday, July 13. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| LH1743 · LH1706 | 3:45 AM Istanbul Airport | 19h30 | 11:15 PM Sofia Airport | 1 transfer | |
| LH1743 · LH1702 | 3:45 AM Istanbul Airport | 8h25 | 12:10 PM Sofia Airport | 1 transfer | |
| LH1743 · LH1704 | 3:45 AM Istanbul Airport | 14h55 | 6:40 PM Sofia Airport | 1 transfer | |
| RO9164 · RO291 | 6:55 AM Istanbul Airport | 5h35 | 12:30 PM Sofia Airport | 1 transfer | |
| TK1027 | 7:30 AM Istanbul Airport | 1h15 | 8:45 AM Sofia Airport | 0 transfersDirect | |
 BA721 · BA892 | 8:15 AM Istanbul Airport | 11h05 | 7:20 PM Sofia Airport | 1 transfer | |
| RO262 · RO291 | 10:15 AM Istanbul Airport | 25h40 | 11:55 AM Sofia Airport | 1 transfer | |
| PC271 | 11:25 AM Istanbul Sabiha Gokcen International Airport | 1h20 | 12:45 PM Sofia Airport | 0 transfersDirect | |
| RO9162 · RO291 | 1:20 PM Istanbul Airport | 22h35 | 11:55 AM Sofia Airport | 1 transfer | |
| TK1031 | 1:45 PM Istanbul Airport | 1h15 | 3:00 PM Sofia Airport | 0 transfersDirect | |
| RO9160 · RO291 | 6:50 PM Istanbul Airport | 17h05 | 11:55 AM Sofia Airport | 1 transfer | |
| PC2022 · PC5543 | 8:00 PM Istanbul Sabiha Gokcen International Airport | 15h10 | 11:10 AM Sofia Airport | 1 transfer | |
| PC2024 · PC5543 | 8:50 PM Istanbul Sabiha Gokcen International Airport | 14h20 | 11:10 AM Sofia Airport | 1 transfer | |
| PC2026 · PC5543 | 9:50 PM Istanbul Sabiha Gokcen International Airport | 13h20 | 11:10 AM Sofia Airport | 1 transfer | |
| RO266 · RO291 | 11:15 PM Istanbul Airport | 12h40 | 11:55 AM Sofia Airport | 1 transfer | |
| PC2028 · PC5543 | 12:10 AM Istanbul Sabiha Gokcen International Airport | 11h00 | 11:10 AM Sofia Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
How far in advance should I book flight tickets from Istanbul to Sofia?
The best time to book your flight from Istanbul to Sofia is 70 days before departure. See how prices for flights change on the Istanbul to Sofia route.
Prices are for one-way tickets for one passenger from Istanbul to Sofia per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your flight from Istanbul to Sofia.
Flights
from $220Buses
from $40Compare prices and tickets Istanbul to Sofia by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Istanbul to Sofia flights with Omio?
Pegasus as well as Turkish Airlines, Air Serbia, Aegean Airlines, tarom and more offer flights services from Istanbul to Sofia.
Omio is an official ticket reseller for all your travel options from Istanbul to Sofia.
Why book with Omio vs Pegasus?
- Compare with other providers: On Omio, you can not only buy tickets for Pegasus, but also compare tickets for the likes of Turkish Airlines, Air Serbia, Aegean Airlines or tarom to find the best option for your trip from Istanbul to Sofia.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Pegasus with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Istanbul to Sofia.
Why book with Omio over Skyscanner, Kayak or Edreams?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Turkish Airlines, Air Serbia, Aegean Airlines or tarom to find the best option for your trip from Istanbul to Sofia.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Istanbul to Sofia.
Airlines: Pegasus, Turkish Airlines, Air Serbia, Aegean Airlines, tarom, Lot Polish Airlines from Istanbul to SofiaFind the best flights between Istanbul to Sofia with Omio's travel partners Pegasus, Turkish Airlines, Air Serbia, Aegean Airlines, tarom, Lot Polish Airlines from $37 (€30). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Turkish Airlines
About
Turkish Airlines is the national flag carrier of Turkey and one of the world’s leading airlines, flying to more international destinations than any other airline. Based in Istanbul, it connects travelers to Europe, Asia, the Americas, Africa, and beyond. Passengers can choose from Economy Class with comfortable seating, WiFi, and in-flight entertainment, or upgrade to Business Class for spacious seating, gourmet dining, and lounge access. With its award-winning service and global reach, Turkish Airlines is a top choice for both business and leisure travel.
Luggage & cancellation policy
Average Duration
1h 15m
Cheapest Price
$191 (€157)
Luggage included
Economy Class: 1 carry-on bag (8kg, 55x40x23cm) + personal item (4kg, 40x30x15cm)
Additional luggage
Additional baggage can be purchased online or at the airport. Fees vary by route.
Cancellation Policy
Free cancellation within 24 hours of booking. After that, cancellation fees apply based on fare type and timing.
Pregnant on board
Pregnant women can fly until 28th week without medical clearance. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks.
Unaccompagned minor
UNACCOMPANIED minor service available for children aged 7-12. Children 12+ can travel alone. Service must be booked at least 48 hours before departure.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Turkish Airlines provides wheelchair assistance and special services for passengers with disabilities. Advance notice required.
Pets
Small pets allowed in cabin (max 8kg including carrier) and cargo hold. Must be booked in advance.
Entertaiment on board
Air Serbia
About
Air Serbia is the national flag carrier of Serbia, with its main hub at Belgrade Nikola Tesla Airport. The airline's origins trace back to Aeroput, established in 1927, making it one of the oldest airlines in Europe. Rebranded as Air Serbia in 2013 after a partnership with Etihad Airways, the airline has since modernized its fleet and expanded its network. Air Serbia operates scheduled, seasonal, and charter flights to over 90 destinations across Europe, the Mediterranean, North America, Asia, and Africa. They offer both passenger and cargo services, and in cooperation with partner airlines, extend their reach to international destinations in Asia, Australia, North America, and Africa. The airline is a member of the International Air Transport Association (IATA).
Luggage & cancellation policy
Average Duration
34h 15m
Cheapest Price
$193 (€159)
Air Serbia frequency
3 a day
Luggage included
1 piece of hand luggage (8kg, 55x40x23cm) and 1 personal item (40x30x20cm) included in standard ticket.
Additional luggage
Additional checked baggage can be purchased, with varying fees based on route and timing of purchase.
Cancellation Policy
Refundable tickets can be cancelled for a fee, non-refundable tickets cannot be cancelled but taxes may be refunded.
Pregnant on board
Pregnancy up to 28th week: no restrictions. From 28th to end of 36th week: medical certificate required. After 36th week: not allowed to fly.
Unaccompagned minor
Unaccompanied minor service available for children aged 5-16. Must be booked at least 24 hours before departure. Service fee applies.
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Air Serbia provides special assistance for passengers with reduced mobility, including wheelchair assistance and support throughout the journey.
Pets
Small pets in cabin (up to 8kg including carrier) or cargo hold for larger animals.
Entertaiment on board
Aegean Airlines
About
Aegean Airlines is the flag carrier of Greece and a leading airline in Southeastern Europe, connecting travelers to destinations across Europe, the Middle East, and North Africa. Operating from its main hubs in Athens and Thessaloniki, Aegean offers a modern fleet and high-quality service. Passengers can enjoy comfortable seating, complimentary snacks and drinks on most flights, and additional perks in Business Class such as lounge access, premium dining, and extra comfort. With affordable fares and strong regional connectivity, Aegean Airlines is a trusted choice for exploring Greece and beyond.
Luggage & cancellation policy
Average Duration
3h 40m
Cheapest Price
$306 (€251)
Luggage included
1 carry-on bag (max 8kg, 56x45x25cm) and 1 personal item (max 40x20x25cm)
Additional luggage
23kg checked baggage, additional fees apply for extra weight
Cancellation Policy
Refundable tickets available with flex fare option, non-refundable tickets can be changed for a fee
Pregnant on board
Pregnant women can travel up to the 36th week without medical certificate, after that requires doctor's approval
Unaccompagned minor
Children aged 5-11 can travel unaccompanied with mandatory assistance service. Ages 12-17 optional assistance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets allowed in cabin, max 8kg including carrier. Must be booked in advance
Entertaiment on board
Lot Polish Airlines
About
LOT Polish Airlines, legally Polskie Linie Lotnicze LOT S.A., is the flag carrier of Poland and one of the world's oldest airlines, founded in 1928. It is a founding member of IATA and joined the Star Alliance in 2003. With its main hub at Warsaw Chopin Airport, LOT serves over 97 destinations across Europe, Asia, and North America with a fleet of 87 aircraft as of June 2025. The airline is recognized for operating one of Europe's youngest fleets and was the first European operator of the Boeing 787 Dreamliner.
Luggage & cancellation policy
Average Duration
16h 15m
Cheapest Price
$264 (€217)
Lot Polish Airlines frequency
10 a day
Luggage included
1 carry-on bag (8kg, 55x40x23cm) and 1 personal item (40x35x12cm)
Additional luggage
Additional checked baggage can be purchased, with fees varying by route and timing of purchase
Cancellation Policy
Refunds depend on ticket type - flex tickets offer full refund, economy tickets are non-refundable but taxes can be reclaimed
Pregnant on board
Pregnant women can travel up to 32nd week without medical certificate, up to 36th week with medical certificate issued max 7 days before flight
Unaccompagned minor
Children aged 5-11 can travel as UM with mandatory assistance. Service must be booked at least 48h before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
LOT provides assistance for passengers with reduced mobility, including wheelchair assistance and special seating arrangements
Pets
Small pets under 8kg allowed in cabin, larger animals in cargo hold. Must be booked in advance
Entertaiment on board
tarom
About
TAROM (Transporturile Aeriene Române) is Romania's national flag carrier and its oldest operating airline, established in 1954. Headquartered in Otopeni, near Bucharest, its main hub is Henri Coandă International Airport. TAROM is the largest airline in Romania based on international destinations and flights, and the second-largest by fleet size and passengers carried. The Romanian government, through the Ministry of Transportation, owns over 97% of TAROM. Since June 25, 2010, TAROM has been a member of the SkyTeam alliance, expanding its global network and offering passengers access to numerous destinations worldwide. The airline operates to more than 50 destinations, including those served by its codeshare partners, across Europe, North Africa, and the Middle East.
Luggage & cancellation policy
Average Duration
9h 50m
Cheapest Price
$360 (€296)
Luggage included
1 cabin bag (55x40x20 cm) max 10kg
Additional luggage
23kg checked baggage included in most fares, additional can be purchased
Cancellation Policy
Refunds available for cancellations within 24 hours of booking, after that fees apply based on fare type
Pregnant on board
Pregnant women can travel up to 36 weeks, medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-17 can travel unaccompanied with advance arrangement and additional fee
Amenities on board the airplane
USB plugs
Accessibility
Assistance for disabled passengers must be requested at least 48 hours before departure
Pets
Small pets allowed in cabin, max 6kg including carrier
Entertaiment on board
Pegasus
Luggage & cancellation policy
Average Duration
1h 20m
Cheapest Price
$65 (€54)
Complete guide to Sofia
Things to do in Sofia
Discover the best of Sofia — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sofia trip today.
- Must visit
National Archaeological Museum
Set in a former Ottoman mosque, this museum presents some of Bulgaria’s most important archaeological finds from prehistory to the Middle Ages.
- Recommended
Sofia Arsenal - Museum of Contemporary Art
A contemporary art museum in a converted arsenal building, known for changing exhibitions by Bulgarian and international artists.
- Must visit
Vitosha Boulevard
Sofia’s best-known pedestrian boulevard, lined with shops and city views toward Vitosha Mountain, especially lively in the evening.
- Must visit
Sofia Largo
The monumental central area around the ancient Serdica remains and socialist-era buildings, popular for architecture and photography.
- Recommended
City Garden
A central green space beside the National Theatre, ideal for people-watching, short walks, and classic Sofia atmosphere.
- Vegetarian
- Gluten-free
Shopska Salata
A classic Bulgarian salad of tomatoes, cucumbers, peppers, onions, and grated sirene cheese. It is one of the country’s most iconic dishes and a staple in Sofia restaurants.
- Vegetarian
Banitsa
A beloved pastry made with layers of filo dough, eggs, and white brined cheese. It is a traditional breakfast and snack found in bakeries across Sofia.
- Vegetarian
- Gluten-free
Tarator
A cold summer soup made with yogurt, cucumber, dill, garlic, and walnuts. It is refreshing, distinctly Bulgarian, and commonly served in Sofia during warm weather.
Skaptobara
A well-known Sofia favorite for gourmet burgers and craft beer, included for a casual modern option with consistently good reputation and lively vibe.
Shtastlivetsa Vitoshka
A popular, well-established restaurant on Vitosha Boulevard known for a broad Bulgarian and European menu, polished service, and lively central atmosphere.
Moma Bulgarian Food and Wine
A stylish central restaurant focused on Bulgarian cuisine and wine, combining traditional recipes with a more refined presentation.
Bulgarian Lev
Affordable for most visitors. Meals, transit, and coffee are cheap; central hotels cost more in peak season.
Average meal costs
- Budget
- BGN 10-18 for a casual meal.
- Mid-range
- BGN 25-45 per person.
- Fine dining
- BGN 70+ per person.
- Coffee
- BGN 3-6 for a coffee.
Tipping culture
About 10% in restaurants if service is good; check if a service charge is added. Round up for taxis. Small tips are appreciated in cafes, bars, and for hotel staff.
Moovit
Get the appOfficial public transport app
Prices
- Single ticket
- 1.60 BGN
- Day pass
- 4.00 BGN
To the city center
Sofia Airport Terminal 2, Sofia -> Serdika, Sofia
- Distance
- 10 km
- Travel time
- 30 min
- Tap with a bank card on metro gates and on-board validators on buses, trams, and trolleybuses to buy a standard ticket. Keep the same card for inspections and transfers.
- Use the official Sofia Urban Mobility Center website for fares and service information. The metro from Sofia Airport Terminal 2 is usually the fastest way to the center.
FAQs: Istanbul to Sofia Flight
Find answers to the most common questions about traveling from Istanbul to Sofia by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Sofia, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Istanbul to Sofia can start from as little as $65 (€54) when you book in advance. The average flight ticket price for Istanbul to Sofia is $260 (€213) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Istanbul to Sofia is 1h 15m to travel the 311 miles (502 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Istanbul to Sofia leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Istanbul to Sofia leaves at 11:55 PM.
Yes, there are 4 direct flights a day from Istanbul to Sofia with Pegasus, Turkish Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Istanbul to Sofia, you can count on Pegasus, Turkish Airlines, Air Serbia, Aegean Airlines, tarom, Lot Polish Airlines for the best way to get you to Sofia. You can also check all possible airlines who offer a service between Istanbul and Sofia and compare the amenities they offer before buying a plane ticket.
Flights from Istanbul to Sofia generally leave from Istanbul Airport and arrive in Sofia Airport.Istanbul Airport is 19 miles (32 km) away from Istanbul city centre and Sofia Airport is 3 miles (6 km) from Sofia city centre.
The cheapest month for a flight from Istanbul to Sofia is July.
It's helpful to compare your options as there are 2 ways to travel between Istanbul and Sofia including taking a bus and flight.
Sofia is within the Schengen Area. Passport and visa requirements depend on your nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Istanbul and Sofia in winter.
The best events to attend in Sofia include:
- Sofia International Film Festival, a prominent film festival showcasing international and Bulgarian cinema
- Sofia Music Weeks, an annual classical music festival featuring renowned orchestras and soloists
- Sofia Pride, a celebration of LGBTQ+ rights with a colorful parade and various events
- Christmas Market in Sofia, a festive market offering traditional crafts, food, and holiday entertainment.
Some of the most interesting sights to explore in Sofia are:
- Alexander Nevsky Cathedral, a stunning Orthodox cathedral known for its impressive architecture and golden domes
- Vitosha Boulevard, a vibrant pedestrian street lined with shops, cafes, and restaurants
- National Palace of Culture, a multifunctional conference and exhibition center surrounded by beautiful gardens
- Boyana Church, a UNESCO World Heritage site famous for its medieval frescoes
- Sofia Central Mineral Baths, a historic building showcasing beautiful architecture and housing a museum.
The best holidays to experience in Sofia include:
- Easter, beautiful spring weather and traditional celebrations
- Labor Day, a public holiday with various outdoor activities and gatherings
- National Revival Day, cultural events celebrating Bulgarian heritage
- Unification Day, commemorating the unification of Bulgaria with festivities and parades.
The best things to do in Sofia include:
- Borisova Gradina, a large and scenic park ideal for leisurely walks and outdoor activities
- Sofia Zoo, one of the oldest and largest zoos in the Balkans, home to a wide variety of animals
- Sofia History Museum, offering insights into the city's rich past and cultural heritage
- Serdika Archaeological Complex, where you can explore ancient Roman ruins in the heart of the city
- Sofia Opera and Ballet, where you can enjoy world-class performances in a beautiful setting.
The best season to visit Sofia is Spring or Fall. The best weather to explore Sofia is during May-June or September-October.
We recommend using the bus as it is the most popular way to get from Istanbul to Sofia among Omio's users.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in Bulgaria is the Bulgarian Lev (BGN). Travelers can use both cash and cards, but cash is widely preferred in smaller towns and markets, while cards are accepted in most hotels, restaurants, and larger stores in cities.
In Sofia, travelers should be cautious of pickpocketing, especially in crowded areas like markets, public transport, and popular tourist sites. Taxi scams are common; using official taxis with meters or ride-hailing apps is recommended to avoid overcharging. Avoid unlicensed guides and be wary of distraction techniques used by thieves. Overall, staying alert and securing personal belongings helps ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
More options for your journey from Istanbul to Sofia
Here are some other resources that might have the information you need
Most popular flights to and from Sofia and Istanbul
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