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Suvarnabhumi

$336+ Cheap flights from Sofia (SOF) to Suvarnabhumi (BKK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — BKK
Jun 16 — Jun 231
Tue 6/16
Tue 6/23
1 adult, Economy
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Cheap flight deals from Sofia to Suvarnabhumi

Cheapest flights from Sofia to Suvarnabhumi
Explore the most affordable flight options available from Sofia to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1912:25 pm
SOF
-
BKK
1 stop22h 25m
Austrian Airlines
Sun 7/511:40 pm
BKK
-
SOF
1 stop22h 30m
Austrian Airlines
Deal found 5/16$706
This Lufthansa deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:00 am
SOF
-
BKK
1 stop26h 50m
Austrian Airlines
Mon 7/611:40 pm
BKK
-
SOF
1 stop22h 30m
Austrian Airlines
Deal found 5/16$712
This Lufthansa deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:00 am
SOF
-
BKK
1 stop26h 50m
Austrian Airlines
Mon 7/611:40 pm
BKK
-
SOF
1 stop22h 30m
Austrian Airlines
Deal found 5/12$720
This Lufthansa deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 pm
SOF
-
BKK
1 stop15h 55m
Multiple Airlines
Tue 9/2212:35 pm
BKK
-
SOF
1 stop25h 45m
Multiple Airlines
Deal found 5/14$728
This Lufthansa deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:25 pm
SOF
-
BKK
1 stop22h 25m
Multiple Airlines
Mon 6/2912:50 pm
BKK
-
SOF
1 stop27h 25m
Multiple Airlines
Deal found 5/13$729
This Lufthansa deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:05 pm
SOF
-
BKK
1 stop18h 45m
Austrian Airlines
Sun 7/511:40 pm
BKK
-
SOF
1 stop22h 30m
Austrian Airlines
Deal found 5/17$739
This SWISS deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm
SOF
-
BKK
1 stop16h 45m
SWISS
Thu 9/2412:35 pm
BKK
-
SOF
1 stop30h 30m
SWISS
Deal found 5/14$763
This Lufthansa deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:05 pm
SOF
-
BKK
1 stop18h 45m
Multiple Airlines
Wed 9/2312:35 pm
BKK
-
SOF
1 stop25h 45m
Multiple Airlines
Deal found 5/14$774
This Lufthansa deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 pm
SOF
-
BKK
1 stop15h 55m
Austrian Airlines
Thu 9/2411:40 pm
BKK
-
SOF
1 stop22h 30m
Austrian Airlines
Deal found 5/14$778
This SWISS deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:45 pm
SOF
-
BKK
1 stop16h 05m
SWISS
Mon 7/612:50 pm
BKK
-
SOF
2 stops27h 20m
SWISS
Deal found 5/16$780
This Lufthansa deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:55 pm
SOF
-
BKK
1 stop15h 55m
Austrian Airlines
Mon 12/212:00 pm
BKK
-
SOF
1 stop26h 50m
Austrian Airlines
Deal found 5/14$785

Find flight deals from Sofia to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(Kiwi.com)

One-way from

$336
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$867
Provider with most accurate pricing for Sofia-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Bangkok Suvarnabhumi flights.
Search Deals
From Sofia to Bangkok Suvarnabhumi
Search Deals
One-way flight from Sofia to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Sofia to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 6/21

8:00 am-2:50 pm

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 7/6

11:40 pm-6:10 pm

1 stop22h 30m

$720

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sat 6/13

12:25 pm-2:50 pm

1 stop22h 25m

Bangkok Suvarnabhumi

Mon 6/29

12:50 pm-12:15 pm

1 stop27h 25m

$729
Quickest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Wed 10/14

6:55 pm-2:50 pm

1 stop15h 55m

Bangkok Suvarnabhumi

Tue 12/15

2:00 pm-11:55 pm

1 stop14h 55m

$763

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 9/6

7:00 am-9:30 am

1 stop22h 30m

Bangkok Suvarnabhumi

Sun 9/20

12:05 pm-2:00 pm

1 stop29h 55m

$810

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 9/6

7:00 am-9:30 am

1 stop22h 30m

Bangkok Suvarnabhumi

Sun 9/20

11:25 am-3:00 am

2 stops19h 35m

$834

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 6/4

7:00 am-7:25 am

1 stop20h 25m

Bangkok Suvarnabhumi

Thu 7/9

11:25 am-8:05 pm

2 stops36h 40m

$871

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 10/27

7:00 am-10:05 am

1 stop22h 05m

Bangkok Suvarnabhumi

Sat 12/5

12:05 pm-2:05 pm

1 stop31h 00m

$872

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 6/4

7:00 am-7:25 am

1 stop20h 25m

Bangkok Suvarnabhumi

Thu 7/9

12:05 pm-2:00 pm

1 stop29h 55m

$874
Cheapest one-way
Quickest one-way

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Wed 9/23

7:25 pm-2:50 pm

2 stops15h 25m

$430

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 6/18

6:55 pm-2:50 pm

1 stop15h 55m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Sofia to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Suvarnabhumi in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Sofia to Bangkok Suvarnabhumi Airport?

The price you pay for your flight from Sofia to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sofia to Bangkok Suvarnabhumi Airport?

Currently, June is the cheapest month in which you can book a flight from Sofia to Bangkok Suvarnabhumi Airport (average of $679). Flying from Sofia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,071). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Sofia to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated May 17, 2026.
Peruse reviews from past customers who have flown with Austrian Airlines,Qatar Airways, andAir France from Sofia to Bangkok Suvarnabhumi Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
914 reviews

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
914 reviews
Austrian Airlines
7.6
Good
914 reviews

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Qatar Airways
7.4
Good
3,724 reviews
Austrian Airlines
7.6
Good
914 reviews

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Air France
7.4
Good
1,587 reviews
Austrian Airlines
7.6
Good
914 reviews

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Turkish Airlines
7.4
Good
4,370 reviews
Austrian Airlines
7.6
Good
914 reviews

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sofia to Bangkok Suvarnabhumi?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Sofia. Booking flights from Sofia (SOF) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 4 different airlines.

  • How long is the flight from Sofia to Bangkok Suvarnabhumi Airport?

    Departing from Sofia to Bangkok Suvarnabhumi Airport will take you 22h 30m. The distance between Sofia and Bangkok Suvarnabhumi Airport is about 4938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sofia to Bangkok Suvarnabhumi Airport round-trip?

    Our cheapest airline available from Sofia to Bangkok Suvarnabhumi Airport is Austrian Airlines. Our recent data shows that you can find tickets from as low as $518 on this airline. Additional options worth looking into are Air France and Turkish Airlines, starting at $598 and $602 round-trip. Austrian Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sofia to Bangkok Suvarnabhumi Airport one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $366. However, be on the lookout for offers from Austrian Airlines and Qatar Airways, as they are both options that can get you from Sofia to Bangkok Suvarnabhumi Airport for a low price.

  • Can I find deals for flights from Sofia to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Sofia to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Suvarnabhumi.

  • Can I find deals for business class flights from Sofia to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Sofia to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Bangkok Suvarnabhumi Airport?

    Currently, June is the cheapest month in which you can book a flight from Sofia to Bangkok Suvarnabhumi Airport (average of $679). Flying from Sofia to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,071). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Sattahip
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Sofia to Suvarnabhumi

Discover the top 4 airlines that operate flights from Sofia to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$518Average$765FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$598Average$682FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$602Average$871FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$843Average$918FlexibilityNo cancel feeOn-time68%

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