S$139 Cheap Flights from Bucharest to Sofia

View S$139 flight on Sat, 18 Oct, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Sofia Airport (SOF)

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Cheap Flights from Bucharest to Sofia (OTP-SOF)

Prices were available within the past 7 days and start at S$139 for one-way flights and S$332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$332 Return, found 1 day ago
S$332
Return
found 1 day ago
Select Air Serbia flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$332 found 1 day ago
Air Serbia
Mon, 13 Oct - Mon, 27 Oct
OTP
Bucharest
SOF
Sofia
S$374 Return, found 1 day ago
S$374
Return
found 1 day ago
Select Air Serbia flight, departing Mon, 13 Oct from Bucharest to Sofia, returning Mon, 27 Oct, priced at S$374 found 1 day ago
Air Serbia
Sat, 13 Sep - Sat, 20 Sep
OTP
Bucharest
SOF
Sofia
S$396 Return, found 1 day ago
S$396
Return
found 1 day ago
Select Air Serbia flight, departing Sat, 13 Sep from Bucharest to Sofia, returning Sat, 20 Sep, priced at S$396 found 1 day ago
Turkish Airlines
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$409 Return, found 1 day ago
S$409
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$409 found 1 day ago
Air Serbia
Mon, 13 Oct - Mon, 27 Oct
OTP
Bucharest
SOF
Sofia
S$418 Return, found 1 day ago
S$418
Return
found 1 day ago
Select Air Serbia flight, departing Mon, 13 Oct from Bucharest to Sofia, returning Mon, 27 Oct, priced at S$418 found 1 day ago
Austrian Airlines
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$418 Return, found 1 day ago
S$418
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$418 found 1 day ago
Turkish Airlines
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$421 Return, found 1 day ago
S$421
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$421 found 1 day ago
Air Serbia
Sat, 13 Sep - Sat, 20 Sep
OTP
Bucharest
SOF
Sofia
S$433 Return, found 1 day ago
S$433
Return
found 1 day ago
Select Air Serbia flight, departing Sat, 13 Sep from Bucharest to Sofia, returning Sat, 20 Sep, priced at S$433 found 1 day ago
LOT-Polish Airlines
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$610 Return, found 1 day ago
S$610
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$610 found 1 day ago
Tarom-Romanian Air Transport
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
SOF
Sofia
S$704 Return, found 1 day ago
S$704
Return
found 1 day ago
Select Tarom-Romanian Air Transport flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Tue, 21 Oct, priced at S$704 found 1 day ago

Find the cheapest month to fly from Bucharest (OTP) to Sofia (SOF)

March is typically the cheapest month to fly

From S$165 - S$360 per traveller.

Graph displaying average flight prices per month

Bucharest to Sofia route information
Origin airport
Henri Coanda Intl.
Destination airport
Sofia
Return price
S$331
Distance
298 km
Average flight time
1 hour 15 mins

Perfect flights from Bucharest to Sofia

Your Journey from Bucharest to Sofia

Start your unforgettable journey with Expedia. Our broad selection of flights from Bucharest to Sofia caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Serbia, Turkish Airlines, Austrian Airlines, KLM, Tarom-Romanian Air Transport, LOT-Polish Airlines. Our selection of flights from Henri Coanda Intl. to Sofia caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bucharest to Sofia Flights

Experience the joy of finding cheap flights from Henri Coanda Intl. to Sofia that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$139 and roundtrip prices from S$332*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bucharest to Sofia with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Sofia

Picture yourself stepping off the plane in Sofia and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bucharest to Sofia Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bucharest to Sofia.
 

Beyond the Flight – Exploring Sofia

With Expedia, your adventure extends beyond the flight. Explore Sofia at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bucharest to Sofia with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bucharest to Sofia with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from OTP to SOF?
The lowest price advertised for a round-trip flight from OTP to SOF is S$332. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Henri Coanda Intl. Airport (OTP) to Sofia Airport (SOF)?
Every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Bucharest Henri Coand_ International Airport to Sofia Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bucharest Airport to Sofia Airport (SOF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bucharest Henri Coand_ International Airport to Sofia Intl. Airport?
With a flight distance of 300 kilometres, it's only a short hop from Bucharest Henri Coand_ International Airport to Sofia Intl. Airport. It might be a quick one, but it's still worth bringing along something to keep you busy on board.
Which airlines fly direct from Henri Coanda Intl. Airport (OTP) to SOF?
Check out TAROM (RO) if you want to travel straight from OTP to Sofia Intl. Airport. This popular carrier offers 13 flights every month, so you're sure to find one that suits your schedule.
Are Bucharest Henri Coand_ International Airport to Sofia Airport (SOF) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Bucharest Airport to Sofia Intl. Airport at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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