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Cheap flights from Thailand to Bulgaria from ฿9,508

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SOF
29 Mar — 5 Apr1
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 27 February 2026.

Thu 12/315:30
BKK
-
SOF
2 stops35h 25m
Multiple Airlines
Mon 16/311:15
SOF
-
BKK
3 stops32h 35m
Multiple Airlines
Deal found 23/2฿21,004
Thu 9/408:55
BKK
-
SOF
2 stops31h 50m
Multiple Airlines
Thu 16/419:55
SOF
-
BKK
3 stops35h 25m
Multiple Airlines
Deal found 23/2฿23,148
Thu 19/315:30
BKK
-
SOF
2 stops35h 25m
Multiple Airlines
Thu 26/313:05
SOF
-
BKK
3 stops29h 20m
Multiple Airlines
Deal found 25/2฿23,521
Sun 26/421:00
BKK
-
SOF
2 stops29h 00m
Multiple Airlines
Wed 29/418:55
SOF
-
BKK
1 stop15h 55m
Multiple Airlines
Deal found 24/2฿24,795
Mon 13/408:55
BKK
-
SOF
2 stops19h 40m
Multiple Airlines
Mon 20/418:55
SOF
-
BKK
1 stop15h 55m
Multiple Airlines
Deal found 26/2฿26,317

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 27 February 2026.

Round-trip from

฿23,521

One-way from

฿9,508

Popular in

October

Cheapest in

December

Average price

฿30,916
19/3-26/3
  • 19/3-26/3
  • 5 total stops
  • 64h 45m total
  • Thailand to Bulgaria
Search Deals
29/3
  • 29/3
  • 3 total stops
  • 53h 30m total
  • Thailand to Bulgaria
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿10,400 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿17,812 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 27 February 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

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Thu 19/3

10:10-13:30

3 stops32h 20m

Sofia

Thu 26/3

13:05-23:25

3 stops29h 20m

฿24,142

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sun 26/4

18:25-00:35

2 stops34h 10m

Sofia

Wed 29/4

13:40-23:40

3 stops30h 00m

฿26,038

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 13/4

20:15-15:00

2 stops46h 45m

Sofia

Mon 20/4

06:30-10:20

2 stops23h 50m

฿26,379

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 4/4

20:15-08:45

2 stops40h 30m

Sofia

Tue 14/4

09:35-07:35

2 stops42h 00m

฿26,441

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Thu 12/3

12:25-18:00

1 stop34h 35m

Sofia

Mon 16/3

12:30-12:15

1 stop18h 45m

฿27,560

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 11/4

17:10-20:30

2 stops31h 20m

Sofia

Sat 18/4

09:35-19:15

2 stops29h 40m

฿31,755

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 11/4

21:55-15:00

3 stops21h 05m

Sofia

Sat 18/4

09:55-10:20

2 stops20h 25m

฿32,376

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Thu 9/4

11:25-14:00

1 stop30h 35m

Sofia

Thu 16/4

07:00-09:15

1 stop22h 15m

฿37,099

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Wed 22/4

21:05-08:35

3 stops39h 30m

฿9,943

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sun 29/3

11:20-11:30

2 stops52h 10m

฿10,036

Flights are sorted by cheapest return flights first.

Deals found on 25/2

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

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.

  • How long is the flight from Thailand to Bulgaria?

    For as low as ฿26,441, IndiGo can have you in Bulgaria from Thailand in 40h 30m. Thailand and Bulgaria are separated by a distance of 7947 km.

  • 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.

See more FAQs

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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