£327 Cheap Flights from Bangkok (BKK) to Sofia (SOF)

View £327 flight on Tue, 7 Oct 2025Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Sofia Airport (SOF)

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Cheap Flights from Bangkok (BKK) to Sofia (SOF)

Prices were available within the past 7 days and start at £327 for one-way flights and £648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£648 Return, found 17 hours ago
£648
Return
found 17 hours ago
Select Air France flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £648 found 17 hours ago
KLM
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£651 Return, found 17 hours ago
£651
Return
found 17 hours ago
Select KLM flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £651 found 17 hours ago
Oman Air
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£671 Return, found 17 hours ago
£671
Return
found 17 hours ago
Select Oman Air flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £671 found 17 hours ago
Oman Air
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£680 Return, found 17 hours ago
£680
Return
found 17 hours ago
Select Oman Air flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £680 found 17 hours ago
Oman Air
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£681 Return, found 17 hours ago
£681
Return
found 17 hours ago
Select Oman Air flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £681 found 17 hours ago
Oman Air
Tue, 5 May - Sat, 16 May
BKK
Bangkok
SOF
Sofia
£686 Return, found 6 days ago
£686
Return
found 6 days ago
Select Oman Air flight, departing Tue, 5 May from Bangkok to Sofia, returning Sat, 16 May, priced at £686 found 6 days ago
Turkish Airlines
Tue, 5 May - Sat, 16 May
BKK
Bangkok
SOF
Sofia
£689 Return, found 6 days ago
£689
Return
found 6 days ago
Select Turkish Airlines flight, departing Tue, 5 May from Bangkok to Sofia, returning Sat, 16 May, priced at £689 found 6 days ago
KLM
Wed, 10 Sep - Wed, 5 Nov
BKK
Bangkok
SOF
Sofia
£693 Return, found 3 days ago
£693
Return
found 3 days ago
Select KLM flight, departing Wed, 10 Sep from Bangkok to Sofia, returning Wed, 5 Nov, priced at £693 found 3 days ago
Air France
Wed, 10 Sep - Wed, 5 Nov
BKK
Bangkok
SOF
Sofia
£695 Return, found 3 days ago
£695
Return
found 3 days ago
Select Air France flight, departing Wed, 10 Sep from Bangkok to Sofia, returning Wed, 5 Nov, priced at £695 found 3 days ago
Etihad Airways
Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SOF
Sofia
£709 Return, found 17 hours ago
£709
Return
found 17 hours ago
Select Etihad Airways flight, departing Thu, 25 Sep from Bangkok to Sofia, returning Thu, 2 Oct, priced at £709 found 17 hours ago

Find the cheapest month to fly from Bangkok (BKK) to Sofia (SOF)

September is typically the cheapest month to fly

From £519 - £747 per traveller.

Graph displaying average flight prices per month

Flight from Bangkok to Sofia route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Sofia
Airlines serving
Air France, Austrian Airlines, Etihad Airways, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines
Return price
£648
Distance
7906 km

Compare flights from Bangkok to Sofia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok 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 Suvarnabhumi 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 Suvarnabhumi Intl. (BKK) to Sofia (SOF)

The easiest way to view the best deals on flights from Bangkok 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 Suvarnabhumi Intl. to Sofia start at just £648 and range up to £709.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi 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 Bangkok Airport to Sofia Airport (SOF)?
Pack your bags, because round-trip flights from BKK to Sofia Airport (SOF) start from £648. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today 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 Suvarnabhumi Airport to SOF?
Every airline has a different 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 Suvarnabhumi Intl. Airport (BKK) to SOF 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 Bangkok Airport to SOF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bangkok Airport to Sofia Airport (SOF)?
Bang Phli to Sofia is around 8,000 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take some snacks to nibble on throughout your journey too.
Which airlines fly direct from Bangkok Airport to Sofia Intl. Airport?
Direct flights aren't available, so you'll need to make at least one stop between Suvarnabhumi Intl. Airport (BKK) and SOF. Take advantage of the layover time to stretch your legs and take a break.
Are Suvarnabhumi Airport to Sofia Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Bangkok Airport to SOF are available up to a year prior to departure on Expedia. And although you may score a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

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