- Must visit
Topkapı Palace Museum
Former imperial residence of the Ottoman sultans, known for its courtyards, treasury, sacred relics, and Bosphorus views.





Cheapest price
$36
Average price
$45
Fastest journey
8h 0m
Average duration
8h 52m
Buses per day
5
Distance
497 km
Omio recommends booking the bus as it is the most popular option from Sofia to Istanbul 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 15m. 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 $61.
Distance: 311 miles (502 km)
Most popular Bus | Flight | Driving |
|---|---|---|
$40 Average price Cheapest | $166 Average price | $109 Average price (fuel + tolls) |
7h 17m Average total duration 6h 47m Onboard + 30m Additional time* | 7h 15m Average total duration Fastest 4h 15m Onboard + 3h 0m Additional time* | 6h 1m 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 Sofia to Istanbul:
A bus is $125 (€103) less than a flight for this route with tickets for a flight from Sofia to Istanbul costing on average $166 (€136).
Other travel options to Istanbul take longer:
Bus takes on average 6h 47m.
Tickets start at around $40 (€33) compared to roughly $109 (€90) in fuel and tolls — a saving of about $68 (€56). The journey takes 6h 47m versus 6h 1m 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 ArdaTur, FlixBus, City Lines, Infobus, Citylines, Huntur, 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 Everyday | Cheapest price $46 |
Operator ArdaTur | Departure Time 01:30PM | Arrival Time 10:00PM | Duration 8h30 | Departure days Everyday | Cheapest price $45 |
Operator ArdaTur | Departure Time 07:00PM | Arrival Time 04:05AM | Duration 9h05 | Departure days Everyday | Cheapest price $40 |
Operator FlixBus | Departure Time 11:00PM | Arrival Time 07:00AM | Duration 8h00 | Departure days Everyday | Cheapest price $46 |
Operator ArdaTur | Departure Time 11:59PM | Arrival Time 10:15AM | Duration 10h16 | Departure days Everyday | Cheapest price $36 |
The table below shows live departures for Sofia to Istanbul buses for today, Monday, July 13. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 11:00 AM София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2) | 8h30 | 7:30 PM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
7231723 | 1:30 PM Sofia (София) | 8h30 | 10:00 PM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
7223155 | 7:00 PM Sofia (София) | 9h05 | 4:05 AM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
FlixBus | 11:00 PM София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2) | 8h00 | 7:00 AM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
7231733 | 11:59 PM Sofia (София) | 10h16 | 10:15 AM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect |
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 Sofia to Istanbul run on average 5 times per day, taking around 6h 47m. 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 6h 59m.
Distance 311 miles (502 km) |
Average bus duration 6h 47m |
Cheapest ticket price $36 (€30) |
Buses per day 5 |
Direct buses 5 |
Fastest bus 6h 59m |
First bus 12:20 AM |
Last bus 11:30 PM |
Cheapest Month Jan |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Sat |
Best time to book 70 days |
Discover the best of Istanbul — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Istanbul trip today.
Former imperial residence of the Ottoman sultans, known for its courtyards, treasury, sacred relics, and Bosphorus views.
Major museum complex with outstanding collections from ancient Anatolia, Mesopotamia, and the classical world, including the Alexander Sarcophagus.
Set in the former Ibrahim Pasha Palace, this museum is noted for carpets, calligraphy, woodwork, and ethnographic displays.
Historic heart of the old city, surrounded by Hagia Sophia, the Blue Mosque, and major Byzantine and Ottoman monuments.
Istanbul’s best-known pedestrian avenue, lined with historic buildings, shops, passages, galleries, and lively street life.
Redeveloped waterfront promenade with public art, Bosphorus views, and strong recent popularity among visitors and social media users.
A sesame-crusted ring bread sold by street vendors and bakeries, eaten throughout Istanbul as a classic breakfast or snack.
A traditional Turkish breakfast dish of eggs cooked with tomatoes and green peppers, often shared with bread in Istanbul homes and lokantas.
A famous Istanbul street food of grilled fish served in bread, strongly associated with the Bosphorus and Eminönü waterfront.
A well-known fine dining restaurant with modern Turkish cuisine, rooftop views, and a polished atmosphere in Beyoğlu.
A beloved modern lokanta serving traditional Turkish home-style dishes by day and refined meze in a stylish setting by night.
An established restaurant near Eminönü known for kebabs, traditional Southeastern Turkish dishes, and sweeping Golden Horn views.
Moderate for most tourists. Food and transit are good value, while hotels in central areas can be costly.
Around 5-10% in restaurants is common if service is not included. Round up taxis. Small tips are appreciated for hotel staff and delivery drivers.
Official public transport app
İstanbul Havalimanı, Tayakadın Terminal Cad. No:1, Istanbul -> Sirkeci Station, Istanbul
Find answers to the most common questions about traveling from Sofia to Istanbul 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 Istanbul, this guide helps you travel smarter and with confidence.

Most Sofia to Istanbul buses use the София, (Sofia) to Istanbul, Büyük Otogari (Esenler) station pair, with some services arriving at Istanbul, Esenler Otogarı (Metro Bulgaria). Use this guide to compare Sofia and Istanbul 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.
Here are some other resources that might have the information you need