Journey information
Overview: Istanbul to Sofia flight
Flights from Istanbul to Sofia depart on average 17 times per day, taking around 2h 35m. Cheap flight tickets for this journey start at $51 (€40) but you can travel from only $38 (€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 20m. April is the cheapest month to fly.
Distance 311 miles (502 km) |
Average flight duration 2h 35m |
Cheapest ticket price $51 (€40) |
Flights per day 17 |
Direct flights 4 |
Fastest flight 1h 20m |
Cheapest month April |
First flight 00:05 |
Last flight 23:55 |
The cheapest and fastest flights from Istanbul to Sofia
Cheapest price
$73
Average price
$679
Fastest journey
1 h 15 m
Average duration
1 h 47 m
Flights per day
16
Distance
502 km
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 $679 if you buy it on the day, but the cheapest tickets can be found for only $73.
Of the 16 flights that leave Istanbul for Sofia onThu, Feb 26, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Feb 26 the direct flights cover the 502 km distance in an average of 1 h 47 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Thu, Feb 26 the longest flights will take 3 h 40 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.
PC271
TK1031
A3991 · A3982
TK1029
A3993 · A3982
TK1027
PC271
TK1031
TK1029
A3993 · A3982Travel 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 $38. For those with little time consider booking a flight which can get you there in 2h 35m. 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 $38, and a flight costs an average of $51.
Distance: 311 miles (502 km)
Compare flight with
| Flight | Most popular Bus |
|---|---|
$212 Average price | $42 Average price Cheapest |
5h 35m Average total duration Fastest 2h 35m Onboard + 3h 0m Additional time* | 9h 45m Average total duration 9h 15m Onboard + 30m Additional time* |
1.5 - 3.0kg CO2 emissions | 0.5 - 1.3kg CO2 emissions Lowest |
![]() Most popular airline | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Istanbul to Sofia flight times
The table below shows live departures for Istanbul to Sofia flights for tomorrow, Thursday, February 26. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
RO9164 · RO297 | 5:30 AM Istanbul Airport | 11h45 | 5:15 PM Sofia Airport | 1 transfer | |
TK1027 | 5:30 AM Istanbul Airport | 1h15 | 6:45 AM Sofia Airport | 0 transfersDirect | |
A3991 · A3982 | 8:35 AM Istanbul Airport | 8h55 | 5:30 PM Sofia Airport | 1 transfer | |
RO262 · RO297 | 8:40 AM Istanbul Airport | 8h35 | 5:15 PM Sofia Airport | 1 transfer | |
A33161+ A3982 | 8:50 AM Istanbul Airport | 8h40 | 5:30 PM Sofia Airport | 1 transfer | |
PC271 | 8:50 AM Istanbul Sabiha Gokcen International Airport | 1h20 | 10:10 AM Sofia Airport | 0 transfersDirect | |
QR242 · QR227 | 10:40 AM Istanbul Sabiha Gokcen International Airport | 22h45 | 9:25 AM Sofia Airport | 1 transfer | |
QR240 · QR227 | 10:50 AM Istanbul Airport | 22h35 | 9:25 AM Sofia Airport | 1 transfer | |
RO9162 · RO297 | 10:50 AM Istanbul Airport | 6h25 | 5:15 PM Sofia Airport | 1 transfer | |
A33153+ A3982 | 11:25 AM Istanbul Airport | 6h05 | 5:30 PM Sofia Airport | 1 transfer | |
TK1031 | 11:50 AM Istanbul Airport | 1h20 | 1:10 PM Sofia Airport | 0 transfersDirect | |
A3993 · A3982 | 1:50 PM Istanbul Airport | 3h40 | 5:30 PM Sofia Airport | 1 transfer | |
RO264 · RO297 | 4:35 PM Istanbul Airport | 24h40 | 5:15 PM Sofia Airport | 1 transfer | |
RO9160 · RO297 | 5:10 PM Istanbul Airport | 24h05 | 5:15 PM Sofia Airport | 1 transfer | |
QR246 · QR227 | 5:10 PM Istanbul Airport | 16h15 | 9:25 AM Sofia Airport | 1 transfer | |
TK1029 | 5:30 PM Istanbul Airport | 1h20 | 6:50 PM Sofia Airport | 0 transfersDirect | |
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?
Compare 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?
Why book with Omio vs Pegasus Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Pegasus Airlines, but also compare tickets for the likes of Turkish Airlines, Aegean Airlines, Air Serbia 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 Airlines with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Istanbul to Sofia.
Airlines: Pegasus Airlines, Turkish Airlines, Aegean Airlines, Air Serbia, TAROM, LOT Polish Airlines from Istanbul to SofiaFind the best flights between Istanbul to Sofia with Omio's travel partners Pegasus Airlines, Turkish Airlines, Aegean Airlines, Air Serbia, TAROM, LOT Polish Airlines from $38 (€30). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Turkish Airlines
Pegasus Airlines
Aegean Airlines
Air Serbia
LOT Polish Airlines
TAROM
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.

- 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.
- 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.
popular airports
Popular airports from Istanbul to Sofia
- Free Wi-Fi available throughout the airport for two hours.
- Shops are located in both terminals, including duty-free shops and brands like Hugo Boss and Victoria's Secret.
- Parking available with options for short-term and long-term parking, approximately 0.73€ (21 TRY) per hour.
- Available outside the terminal.
- Elevators, ramps.
- Available throughout the airport, including accessible facilities.
- Yes
- Lounges available, including the Turkish Airlines Lounge, offering food, drinks, and relaxation areas.
- Located in the arrivals area.
- H-2
- IST-1
- IST-2
- IST-3
- Free Wi-Fi available throughout the airport.
- Shops located in duty-free area, including D&R and Turkish Delight.
- Parking available, located near terminal, approximately 0.18€ (5 TRY) per hour.
- Available outside the terminal.
- Ramps, assistance.
- Available throughout the airport.
- Yes
- Lounges available, including ISG Lounge with food and shower facilities.
- Located in the arrivals area.
- Buses: E10, E11, SG-2
- Metro: M4
- Free Wi-Fi available throughout the airport.
- Shops available in both terminals, including duty-free and local brands.
- Parking available at Terminal 1 and 2, approximately 1€ per hour.
- Available outside the terminal.
- Ramps, toilets.
- Available throughout the airport.
- Yes
- Lounges available, including Aspire Lounge in Terminal 2.
- Located in Terminal 2, open during airport hours.
- Bus: 84, 184, 384
- Metro: M4
More options for your journey from Istanbul to Sofia
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