- Must visit
National Museum of History
Bulgaria’s largest museum, covering Thracian, medieval, and modern history in a substantial collection outside the city center.
We are not able to find a bus between these two places.
Cheapest price
-
Average price
-
Fastest journey
-
Average duration
-
Buses per day
-
Distance
-
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 $36. 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 $36, and a flight costs an average of $65.
Distance: 311 miles (502 km)
Most popular Bus | Flight | Driving |
|---|---|---|
$41 Average price Cheapest | $259 Average price | $106 Average price (fuel + tolls) |
7h 42m Average total duration 7h 12m Onboard + 30m Additional time* | 7h 40m Average total duration Fastest 4h 40m Onboard + 3h 0m Additional time* | 5h 25m Average total duration (door-to-door) |
0.5 - 1.3kg CO2 emissions Lowest | 1.5 - 3.0kg CO2 emissions | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular airline | 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.
This is compared to other travel options from Istanbul to Sofia:
A bus is $218 (€180) less than a flight for this route with tickets for a flight from Istanbul to Sofia costing on average $259 (€213).
Other travel options to Sofia take longer:
Bus takes on average 7h 12m.
Tickets start at around $41 (€33) compared to roughly $106 (€87) in fuel and tolls — a saving of about $65 (€54). The journey takes 7h 12m versus 5h 25m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by FlixBus, ArdaTur, City Lines, Infobus, Citylines, Alpar Turizm, Kamil Koc, Luks Yonca.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 11:00AM | Arrival Time 07:30PM | Duration 8h30 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $46 |
Operator ArdaTur | Departure Time 02:00PM | Arrival Time 10:00PM | Duration 8h00 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $39 |
Operator FlixBus | Departure Time 11:00PM | Arrival Time 08:00AM | Duration 9h00 | Departure days Everyday | Cheapest price $46 |
Operator ArdaTur | Departure Time 11:30PM | Arrival Time 07:40AM | Duration 8h10 | Departure days Everyday | Cheapest price $38 |
The table below shows live departures for Istanbul to Sofia buses for tomorrow, Thursday, July 9. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 11:00 AM Istanbul, Buyuk Otogar (Esenler) | 8h30 | 7:30 PM София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2) | 0 transfersDirect | |
6998052 | 2:00 PM Istanbul, Buyuk Otogar (Esenler) | 8h00 | 10:00 PM Sofia (София) | 0 transfersDirect | |
FlixBus | 11:00 PM Istanbul, Buyuk Otogar (Esenler) | 9h00 | 8:00 AM София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2) | 0 transfersDirect | |
7155840 | 11:30 PM Istanbul, Buyuk Otogar (Esenler) | 8h10 | 7:40 AM Sofia (София) | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Buses from Istanbul to Sofia run on average 5 times per day, taking around 7h 12m. Cheap bus tickets for this journey start at $36 (€30) if you book in advance.
There are 5 buses per day. The earliest bus runs at 00:20, the last at 23:30. The fastest bus covers the 311 miles (502 km) distance in 8h 10m.
Distance 311 miles (502 km) |
Average bus duration 7h 12m |
Cheapest ticket price $36 (€30) |
Buses per day 5 |
Direct buses 5 |
Fastest bus 8h 10m |
First bus 12:20 AM |
Last bus 11:30 PM |
Cheapest Month Sep |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Fri |
Best time to book 49 days |
Discover the best of Sofia — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sofia trip today.
Bulgaria’s largest museum, covering Thracian, medieval, and modern history in a substantial collection outside the city center.
Set in a former Ottoman mosque, this museum presents some of Bulgaria’s most important archaeological finds from prehistory to the Middle Ages.
A contemporary art museum in a converted arsenal building, known for changing exhibitions by Bulgarian and international artists.
Sofia’s best-known pedestrian boulevard, lined with shops and city views toward Vitosha Mountain, especially lively in the evening.
The monumental central area around the ancient Serdica remains and socialist-era buildings, popular for architecture and photography.
A central green space beside the National Theatre, ideal for people-watching, short walks, and classic Sofia atmosphere.
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.
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.
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.
A well-known Sofia favorite for gourmet burgers and craft beer, included for a casual modern option with consistently good reputation and lively vibe.
A popular, well-established restaurant on Vitosha Boulevard known for a broad Bulgarian and European menu, polished service, and lively central atmosphere.
A stylish central restaurant focused on Bulgarian cuisine and wine, combining traditional recipes with a more refined presentation.
Affordable for most visitors. Meals, transit, and coffee are cheap; central hotels cost more in peak season.
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.
Official public transport app
Sofia, Centralna Avtogara -> Serdika, Sofia
Find answers to the most common questions about traveling from Istanbul to Sofia by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Sofia, this guide helps you travel smarter and with confidence.

Most Istanbul to Sofia buses use the Istanbul, Büyük Otogari (Esenler) to София, (Sofia) station pair, with some services arriving at София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2). Use this guide to compare Istanbul and Sofia bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Istanbul, Büyük Otogari (Esenler) is 5 km from Istanbul city centre. Public transport options include:
Istanbul, Büyük Otogari (Esenler) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria Terminal (in the station), Kebab Express (0.2 km), Simit Sarayı (0.3 km).
Free Wi-Fi. ATMs are located near the main entrance and throughout the station.
Ticket office support is available at Istanbul, Büyük Otogari (Esenler).
Available at Istanbul, Büyük Otogari (Esenler): Parking, Taxis, WC.
Accessibility facilities are available at Istanbul, Büyük Otogari (Esenler): Elevators, ramps.
Sofiya, Avtogara Serdika (София, Автогара Сердика) is 1 km from Sofia city centre. Public transport options include:
Sofiya, Avtogara Serdika (София, Автогара Сердика) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria Serdika (in the station), Bistro Bulgaria (0.2 km), Sofia Grill House (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Sofiya, Avtogara Serdika (София, Автогара Сердика).
Available at Sofiya, Avtogara Serdika (София, Автогара Сердика): Parking, Taxis, WC.
Accessibility facilities are available at Sofiya, Avtogara Serdika (София, Автогара Сердика): Elevators, ramps.
Here are some other resources that might have the information you need