£49 Cheap Flights from Bucharest (OTP) to Sofia (SOF)

View £49 flight on Thu, 9 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 £49 for one-way flights and £101 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Aegean
Sat, 18 Oct - Mon, 20 Oct
OTP
Bucharest
SOF
Sofia
£101
Return
Found 1 day ago
Select Aegean flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Mon, 20 Oct, priced at £101 Found 1 day ago
Aegean
Thu, 16 Oct - Thu, 30 Oct
OTP
Bucharest
SOF
Sofia
£101
Return
Found 3 days ago
Select Aegean flight, departing Thu, 16 Oct from Bucharest to Sofia, returning Thu, 30 Oct, priced at £101 Found 3 days ago
Aegean
Sat, 18 Oct - Mon, 20 Oct
OTP
Bucharest
SOF
Sofia
£109
Return
Found 1 day ago
Select Aegean flight, departing Sat, 18 Oct from Bucharest to Sofia, returning Mon, 20 Oct, priced at £109 Found 1 day ago
Aegean
Thu, 16 Oct - Thu, 30 Oct
OTP
Bucharest
SOF
Sofia
£111
Return
Found 3 days ago
Select Aegean flight, departing Thu, 16 Oct from Bucharest to Sofia, returning Thu, 30 Oct, priced at £111 Found 3 days ago
Aegean
Thu, 9 Oct - Thu, 23 Oct
OTP
Bucharest
SOF
Sofia
£115
Return
Found 2 days ago
Select Aegean flight, departing Thu, 9 Oct from Bucharest to Sofia, returning Thu, 23 Oct, priced at £115 Found 2 days ago
Aegean
Thu, 9 Oct - Thu, 23 Oct
OTP
Bucharest
SOF
Sofia
£119
Return
Found 2 days ago
Select Aegean flight, departing Thu, 9 Oct from Bucharest to Sofia, returning Thu, 23 Oct, priced at £119 Found 2 days ago
Air Serbia
Thu, 16 Oct - Thu, 30 Oct
OTP
Bucharest
SOF
Sofia
£128
Return
Found 3 days ago
Select Air Serbia flight, departing Thu, 16 Oct from Bucharest to Sofia, returning Thu, 30 Oct, priced at £128 Found 3 days ago
Austrian Airlines
Tue, 12 Aug - Tue, 19 Aug
OTP
Bucharest
SOF
Sofia
£137
Return
Found 3 days ago
Select Austrian Airlines flight, departing Tue, 12 Aug from Bucharest to Sofia, returning Tue, 19 Aug, priced at £137 Found 3 days ago
Tarom-Romanian Air Transport
Mon, 28 Jul - Thu, 31 Jul
OTP
Bucharest
SOF
Sofia
£208
Return
Found 19 hours ago
Select Tarom-Romanian Air Transport flight, departing Mon, 28 Jul from Bucharest to Sofia, returning Thu, 31 Jul, priced at £208 Found 19 hours ago
Turkish Airlines
Mon, 30 Jun - Thu, 3 Jul
OTP
Bucharest
SOF
Sofia
£230
Return
Found 3 days ago
Select Turkish Airlines flight, departing Mon, 30 Jun from Bucharest to Sofia, returning Thu, 3 Jul, priced at £230 Found 3 days ago
Flight from Bucharest to Sofia route information
Origin airport
Henri Coanda Intl.
Destination airport
Sofia
Airlines serving
Aegean, Air Serbia, Austrian Airlines, Bulgaria Air, LOT-Polish Airlines, Tarom-Romanian Air Transport, Turkish Airlines
Return price
£100
Distance
298 km
Average flight time
1 hour 15 mins

Compare flights from Bucharest to Sofia easily and book with confidence

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

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 Henri Coanda Intl. (OTP) to Sofia (SOF)

The easiest way to view the best deals on flights from Bucharest to Sofia 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 Henri Coanda Intl. to Sofia start at just £101 and range up to £230.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Henri Coanda Intl. to Sofia 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 OTP to SOF?
The lowest price advertised for a round-trip flight from OTP to SOF is £101. 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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