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Cheap flights from Thailand to Bulgaria from ฿12,694

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SOF
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Bulgaria
Explore the most affordable flight options available from Thailand to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Sun 13/903:15
BKK
-
SOF
2 stops24h 55m
Multiple Airlines
Sun 20/906:30
SOF
-
BKK
2 stops27h 05m
Multiple Airlines
Deal found 27/7฿21,728
Thu 10/919:50
BKK
-
SOF
3 stops33h 35m
Multiple Airlines
Thu 17/907:10
SOF
-
BKK
2 stops30h 15m
Multiple Airlines
Deal found 27/7฿23,474
Sat 19/903:15
BKK
-
SOF
2 stops33h 45m
เอทิฮัดแอร์เวย์
Thu 24/909:35
SOF
-
BKK
2 stops28h 35m
เอทิฮัดแอร์เวย์
Deal found 27/7฿30,056
Mon 3/806:40
BKK
-
SOF
1 stop12h 20m
เตอร์กิชแอร์ไลน์
Thu 13/821:10
SOF
-
BKK
1 stop34h 55m
เตอร์กิชแอร์ไลน์
Deal found 26/7฿32,205

Find flight deals from Thailand to Bulgaria

Keep the following information in mind while searching for Thailand to Bulgaria flight deals. Data was last updated 28 July 2026.

Round-trip from

฿21,728

One-way from

฿12,694
13/9-20/9
  • 13/9-20/9
  • 4 total stops
  • 52h 00m total
  • Thailand to Bulgaria
Search Deals
3/10
  • 3/10
  • 2 total stops
  • 35h 40m total
  • Thailand to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Bulgaria 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 17,341 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from Thailand to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 14/9

09:15-00:10

2 stops18h 55m

Sofia

Sun 20/9

18:45-18:10

3 stops19h 25m

฿26,362

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Thu 10/9

22:35-18:55

2 stops24h 20m

Sofia

Thu 17/9

07:10-12:35

2 stops25h 25m

฿27,504

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 14/9

22:55-12:10

1 stop17h 15m

Sofia

Sun 20/9

19:25-13:45

1 stop14h 20m

฿27,806
Fastest return journey

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sun 20/9

22:45-08:45

1 stop14h 00m

Sofia

Thu 24/9

15:50-09:40

1 stop13h 50m

฿32,508

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 14/9

12:35-12:10

2 stops27h 35m

Sofia

Sun 20/9

12:55-11:00

3 stops42h 05m

฿40,030

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 29/8

23:50-20:20

1 stop24h 30m

Sofia

Sat 12/9

15:50-05:40

1 stop33h 50m

฿97,893
Cheapest one-way

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Thu 1/10

21:00-20:50

2 stops27h 50m

฿15,481
Fastest single journey

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 3/10

06:40-20:20

1 stop17h 40m

฿17,698

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Wed 30/9

11:10-15:00

1 stop31h 50m

฿18,705

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Fri 28/8

16:50-15:30

3 stops50h 40m

฿43,859

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Thailand to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Thailand with our price prediction graph.
Estimated return 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 Thailand to Bulgaria

No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Thailand to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Thailand to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Bulgaria?

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

  • Can I find deals for business class flights from Thailand to Bulgaria?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Bulgaria?

Deals for Thailand to Bulgaria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Bulgaria?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Bulgaria for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to Bulgaria with no change fees?

Yes, we can. To see specific flights from Thailand to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Bulgaria become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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