£46 Cheap Flights from Sofia (SOF) to Bucharest (OTP)

View £46 flight on Mon, 20 Oct 2025Opens in a new window

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

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Cheap Flights from Sofia (SOF) to Bucharest (OTP)

Prices were available within the past 7 days and start at £46 for one-way flights and £108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£108 Return, found 2 days ago
£108
Return
found 2 days ago
Select Aegean flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £108 found 2 days ago
Tarom-Romanian Air Transport
Thu, 3 Jul - Mon, 7 Jul
SOF
Sofia
OTP
Bucharest
£121 Return, found 5 days ago
£121
Return
found 5 days ago
Select Tarom-Romanian Air Transport flight, departing Thu, 3 Jul from Sofia to Bucharest, returning Mon, 7 Jul, priced at £121 found 5 days ago
Aegean
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£123 Return, found 2 days ago
£123
Return
found 2 days ago
Select Aegean flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £123 found 2 days ago
Air Serbia
Thu, 13 Nov - Wed, 19 Nov
SOF
Sofia
OTP
Bucharest
£126 Return, found 3 days ago
£126
Return
found 3 days ago
Select Air Serbia flight, departing Thu, 13 Nov from Sofia to Bucharest, returning Wed, 19 Nov, priced at £126 found 3 days ago
Air Serbia
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£126 Return, found 2 days ago
£126
Return
found 2 days ago
Select Air Serbia flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £126 found 2 days ago
Air Serbia
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£133 Return, found 2 days ago
£133
Return
found 2 days ago
Select Air Serbia flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £133 found 2 days ago
Aegean
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£137 Return, found 2 days ago
£137
Return
found 2 days ago
Select Aegean flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £137 found 2 days ago
Aegean
Fri, 14 Nov - Sun, 16 Nov
SOF
Sofia
OTP
Bucharest
£138 Return, found 2 days ago
£138
Return
found 2 days ago
Select Aegean flight, departing Fri, 14 Nov from Sofia to Bucharest, returning Sun, 16 Nov, priced at £138 found 2 days ago
Austrian Airlines
Thu, 17 Jul - Mon, 21 Jul
SOF
Sofia
OTP
Bucharest
£148 Return, found 2 days ago
£148
Return
found 2 days ago
Select Austrian Airlines flight, departing Thu, 17 Jul from Sofia to Bucharest, returning Mon, 21 Jul, priced at £148 found 2 days ago
Turkish Airlines
Wed, 2 Jul - Fri, 4 Jul
SOF
Sofia
OTP
Bucharest
£228 Return, found 1 hour ago
£228
Return
found 1 hour ago
Select Turkish Airlines flight, departing Wed, 2 Jul from Sofia to Bucharest, returning Fri, 4 Jul, priced at £228 found 1 hour ago
Flight from Sofia to Bucharest route information
Origin airport
Sofia
Destination airport
Henri Coanda Intl.
Airlines serving
Aegean, Air Serbia, Austrian Airlines, Bulgaria Air, KLM, LOT-Polish Airlines, Tarom-Romanian Air Transport, Turkish Airlines
Return price
£108
Distance
298 km
Average flight time
1 hour 5 mins

Compare flights from Sofia to Bucharest easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sofia to Bucharest. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Henri Coanda Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sofia to Henri Coanda Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sofia (SOF) to Henri Coanda Intl. (OTP)

The easiest way to view the best deals on flights from Sofia to Bucharest today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sofia to Henri Coanda Intl. start at just £108 and range up to £228.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sofia and Bucharest
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sofia to Bucharest flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sofia to Henri Coanda Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Sofia Intl. Airport to OTP?
Start packing your bags, because round-trip journeys between Sofia Intl. Airport and OTP start from £108. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sofia Airport (SOF) to OTP?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Sofia Intl. Airport to Bucharest 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 Sofia Airport (SOF) to Bucharest Henri Coand_ International Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SOF to Bucharest Henri Coand_ International Airport?
The flight distance from SOF (SOF) to Bucharest Airport (OTP) is only 300 kilometres. You’ll be disembarking the plane and collecting your baggage from the carousel in no time at all.
Which airlines fly direct from Sofia Airport (SOF) to Bucharest Henri Coand_ International Airport?
Check out the airfares with TAROM (RO) if you want to travel straight from SOF to Bucharest Henri Coand_ International Airport. This carrier operates 13 monthly flights, so you’re sure to find one that fits your travel plans.
Are Sofia Intl. Airport to Henri Coanda Intl. Airport (OTP) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap fares from Sofia Airport (SOF) to Bucharest Henri Coand_ International Airport surfacing a few weeks before the departure date. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

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