2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
Journey information
Overview: Sofia to Istanbul flight
Bulgaria
Turkey
Flights from Sofia to Istanbul depart on average 17 times per day, taking around 4h 17m. Cheap flight tickets for this journey start at £41 but you can travel from only £27 by coach.
There are 4 flights per day. The earliest flight runs at 00:05, the last at 23:55. The fastest flight covers the 502 km distance in 1h 15m. February 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
Coach from £27
Distance 502 km |
Average flight duration 4h 17m |
Cheapest ticket price £41 |
Flights per day 17 |
Direct flights 4 |
Fastest flight 1h 15m |
First flight 0:05 |
Last flight 23:55 |
Cheapest Month Feb |
Cheapest Day Sun |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Sat |
Best time to book 63 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
Coach from £27
The cheapest and fastest flights from Sofia to Istanbul
Showing times and prices for 07 May
Cheapest price
£121
Average price
£362
Fastest journey
1 h 30 m
Average duration
6 h 10 m
Flights per day
7
Distance
502 km
Cheap tickets
The best way to find a cheap flight ticket from Sofia to Istanbul is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Sofia to Istanbul will cost around £362 if you buy it on the day, but you can find cheap flight tickets today for only £121.
Fast flights
Of the 7 flights that leave Sofia for Istanbul every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 502 km distance in an average of 6 h 10 m but if you time it right, some flights will get you there in just 1 h 30 m .
The slowest flights will take 14 h 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.
TK103021:051h30Sofia Airport22:35Istanbul Airport£1211One-way0 changes- TK103215:501h30Sofia Airport17:20Istanbul Airport£1211One-way0 changes
- TK10289:351h30Sofia Airport11:05Istanbul Airport£1411One-way0 changes
RO298 · RO916521:0520h20Sofia Airport17:25Istanbul Airport£5381One-way1 change- RO298 · RO916121:0514h00Sofia Airport11:05Istanbul Airport£5381One-way1 change
- TK103021:051h30Sofia Airport22:35Istanbul Airport£1211One-way0 changes
- TK103215:501h30Sofia Airport17:20Istanbul Airport£1211One-way0 changes
- TK10289:351h30Sofia Airport11:05Istanbul Airport£1411One-way0 changes
- RO298 · RO26121:0512h20Sofia Airport9:25Istanbul Airport£5381One-way1 change
- RO298 · RO916121:0514h00Sofia Airport11:05Istanbul Airport£5381One-way1 change
Travel Information
Compare coach and flight for Sofia to Istanbul
Omio recommends booking the coach as it is the most popular option from Sofia to Istanbul among Omio's users. If you are prioritising price take the coach with prices starting from £27. For those with little time consider booking a flight which can get you there in 4h 17m. In case you are seeking to minimise your carbon footprint the coach is your best bet as it emits only 0.5 - 1.3kg. The ticket price range depends on the travel mode: a coach costs an average of £27, and a flight costs an average of £41.
Distance: 502 km
Compare flight with
| Flight | Most popular Coach |
|---|---|
£134 Average Price | £30 Average Price Cheapest |
7h 17m Average total duration Fastest 4h 17m Onboard + 3h 0m Additional time* | 8h 1m Average total duration 7h 31m 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
Sofia to Istanbul flight times
The table below shows live departures for Sofia to Istanbul flights for today, Wednesday 6 May. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| TK1028 | 9:35 Sofia Airport | 1h30 | 11:05 Istanbul Airport | 0 changesdirect | |
| RO292 · RO9161 | 10:05 Sofia Airport | 25h10 | 11:15 Istanbul Airport | 1 change | |
| RO292 · RO261 | 10:05 Sofia Airport | 23h20 | 9:25 Istanbul Airport | 1 change | |
| RO292 · RO9165 | 10:05 Sofia Airport | 7h20 | 17:25 Istanbul Airport | 1 change | |
| RO292 · RO263 | 10:05 Sofia Airport | 7h35 | 17:40 Istanbul Airport | 1 change | |
| RO292 · RO265 | 10:05 Sofia Airport | 12h20 | 22:25 Istanbul Airport | 1 change | |
| PC272 | 13:45 Sofia Airport | 1h15 | 15:00 Istanbul Sabiha Gokcen International Airport | 0 changesdirect | |
| TK1032 | 15:50 Sofia Airport | 1h30 | 17:20 Istanbul Airport | 0 changesdirect | |
| TK1030 | 21:05 Sofia Airport | 1h30 | 22:35 Istanbul Airport | 0 changesdirect | |
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 Sofia to Istanbul?
The best time to book your flight from Sofia to Istanbul is 49 days before departure. See how prices for flights change on the Sofia to Istanbul route.
Prices are for one-way tickets for one passenger from Sofia to Istanbul 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 Sofia to Istanbul.
Flights
from £252Coaches
from £30Compare prices and tickets Sofia to Istanbul by coach or flight
Compare coach 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.
Wed
06 May
06 May
Thu
07 May
07 May
Fri
08 May
08 May
Sat
09 May
09 May
Sun
10 May
10 May
Mon
11 May
11 May
Tue
12 May
12 May
Wed
13 May
13 May
Thu
14 May
14 May
Fri
15 May
15 May
Sat
16 May
16 May
Sun
17 May
17 May
Mon
18 May
18 May
Tue
19 May
19 May
Wed
20 May
20 May
Thu
21 May
21 May
Fri
22 May
22 May
Sat
23 May
23 May
Sun
24 May
24 May
Mon
25 May
25 May
Tue
26 May
26 May
Why should you book Sofia to Istanbul flights with Omio?
pegasus as well as Turkish Airlines, Aegean Airlines, Air Serbia and more offer flights services from Sofia to Istanbul.
Omio is the only official third party seller for pegasus tickets.
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, Aegean Airlines or Air Serbia to find the best option for your trip from Sofia to Istanbul.
- 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 Sofia to Istanbul.
Airlines: pegasus, Turkish Airlines, Aegean Airlines, Air Serbia from Sofia to IstanbulFind the best flights between Sofia to Istanbul with Omio's travel partners pegasus, Turkish Airlines, Aegean Airlines, Air Serbia from £27. 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 30m
Cheapest Price
£130
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
pegasus
About
Pegasus Airlines is a Turkish low-cost airline headquartered in Istanbul. Founded in 1990 as a charter airline, it was acquired by Esas Holding in 2005 and relaunched as a scheduled low-cost carrier. Pegasus aims to provide affordable point-to-point transportation on short and medium-range flights, establishing a wide network with high frequency. As of July 2024, Pegasus operates flights to 148 destinations in 53 countries across Europe, Asia, and North Africa. The airline is known for its young fleet and focus on punctual departures.
Luggage & cancellation policy
Average Duration
1h 15m
Cheapest Price
£41
Luggage included
1 personal item (35x20x20 cm) included
Additional luggage
Additional cabin bag and checked baggage available for purchase
Cancellation Policy
Full refund available within 24 hours of booking for flights more than 7 days away
Pregnant on board
Pregnant women can fly up to 28th week without medical clearance, between 28-35 weeks require medical certificate, not allowed after 36th week
Unaccompagned minor
Children aged 7-12 can travel as unaccompanied minors with service fee. Must be booked at least 48 hours in advance.
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Pegasus provides assistance for passengers with reduced mobility. Wheelchair service is available.
Pets
Small pets in cabin, max 8kg including carrier. Must be booked in advance.
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
5h 50m
Cheapest Price
£138
Aegean Airlines frequency
2 a day
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
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
22h 50m
Cheapest Price
£257
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
FAQs: Sofia to Istanbul flights
Find answers to the most common questions about traveling from Sofia to Istanbul 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 Istanbul, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Sofia to Istanbul can start from as little as £41 when you book in advance. The average flight ticket price for Sofia to Istanbul is £134; 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 Sofia to Istanbul is 1h 15m to travel the 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 Sofia to Istanbul leaves at 0:05. Plan your trip with the Journey Planner from Omio.
The latest flight from Sofia to Istanbul leaves at 23:55.
Yes, there are 4 direct flights a day from Sofia to Istanbul with pegasus, Turkish Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Sofia to Istanbul, you can count on pegasus, Turkish Airlines, Aegean Airlines, Air Serbia for the best way to get you to Istanbul. You can also check all possible airlines who offer a service between Sofia and Istanbul and compare the amenities they offer before buying a plane ticket.
Flights from Sofia to Istanbul generally leave from Sofia Airport and arrive in Istanbul Airport .Sofia Airport is 6 km away from Sofia city centre and Istanbul Airport is 32 km from Istanbul city centre.
The cheapest month for a flight from Sofia to Istanbul is February.
It's helpful to compare your options as there are 2 ways to travel between Sofia and Istanbul including taking a coach and flight.
There is a time difference of 1 h between Sofia and Istanbul in winter.
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.
popular airports
Important Stations and Airports in Sofia and Istanbul
Sofia
Istanbul
The major airport for departures in Sofia is Sofia Airport. Find all the information you need to know about services, amenities and connections at Sofia Airport for your trip from Sofia to Istanbul.
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Officeinformation
Distance to city center
6 km
Car connection
Brussels Blvd, Exit 4Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available in both terminals, including duty-free and local brands.
Parking
- Parking available at Terminal 1 and 2, approximately 1€ per hour.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, toilets.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Lounges available, including Aspire Lounge in Terminal 2.
Lost and Found Office
- Located in Terminal 2, open during airport hours.
Public transport options for Sofia Airport
- Bus: 84, 184, 384
- Metro: M4
The major airport for arrivals in Istanbul is Istanbul Airport. Find all the information you need to know about services, amenities and connections at Istanbul Airport for your journey to Istanbul from Sofia.
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
32 kmCar connection
D020, Exit ArnavutköyWifi
- Free Wi-Fi available throughout the airport for two hours.
Shopping
- Shops are located in both terminals, including duty-free shops and brands like Hugo Boss and Victoria's Secret.
Parking
- Parking available with options for short-term and long-term parking, approximately 0.73€ (21 TRY) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available, including the Turkish Airlines Lounge, offering food, drinks, and relaxation areas.
Lost and Found Office
- Located in the arrivals area.
Public transport options for Istanbul Airport
- H-2
- IST-1
- IST-2
- IST-3
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
7 kmCar connection
O-4 Highway, Kurtköy-Pendik exitWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops located in duty-free area, including D&R and Turkish Delight.
Parking
- Parking available, located near terminal, approximately 0.18€ (5 TRY) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, assistance.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Lounges available, including ISG Lounge with food and shower facilities.
Lost and Found Office
- Located in the arrivals area.
Public transport options for Istanbul Sabiha Gokcen International Airport
- Buses: E10, E11, SG-2
- Metro: M4
Most popular flights from Sofia
More options for your journey from Sofia to Istanbul
Here are some other resources that might have the information you need
Most popular flights to and from Istanbul and Sofia
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
