฿8,510+ Cheap flights from Bulgaria

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOF — BKK
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Bulgaria

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Cheapest flights from Bulgaria
Explore the most affordable flight options available from Bulgaria. Find the lowest fares based on data from user searches, with prices last updated on 25 February 2026.

Mon 13/413:40
SOF
-
BKK
3 stops32h 55m
Multiple Airlines
Sun 26/411:55
BKK
-
SOF
3 stops28h 50m
Multiple Airlines
Deal found 24/2฿20,375
Thu 16/419:55
SOF
-
BKK
3 stops34h 25m
Multiple Airlines
Tue 28/403:15
BKK
-
SOF
2 stops33h 40m
Multiple Airlines
Deal found 24/2฿20,468
Fri 10/413:40
SOF
-
BKK
3 stops32h 55m
Multiple Airlines
Sat 16/515:05
BKK
-
SOF
2 stops32h 55m
Multiple Airlines
Deal found 24/2฿20,530
Sun 10/512:25
SOF
-
BKK
1 stop22h 25m
Multiple Airlines
Tue 26/512:50
BKK
-
SOF
1 stop25h 30m
Multiple Airlines
Deal found 25/2฿20,561
Mon 9/309:30
SOF
-
HKT
2 stops31h 15m
Multiple Airlines
Wed 18/308:45
HKT
-
SOF
3 stops39h 30m
Multiple Airlines
Deal found 25/2฿21,027
Mon 20/406:30
SOF
-
BKK
2 stops25h 50m
Multiple Airlines
Wed 6/509:45
BKK
-
SOF
2 stops27h 10m
Multiple Airlines
Deal found 23/2฿21,306
Tue 26/507:00
SOF
-
BKK
1 stop22h 30m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Sun 7/612:05
BKK
-
SOF
1 stop29h 55m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 25/2฿21,369
Mon 25/507:00
SOF
-
BKK
1 stop22h 30m
Multiple Airlines
Sun 7/611:25
BKK
-
SOF
1 stop30h 35m
Multiple Airlines
Deal found 25/2฿21,431
Tue 2/608:30
VAR
-
BKK
2 stops44h 45m
แอร์ฟร้านซ์
Wed 10/611:25
BKK
-
VAR
1 stop32h 05m
แอร์ฟร้านซ์
Deal found 23/2฿21,493
Mon 20/406:30
SOF
-
BKK
2 stops25h 50m
Multiple Airlines
Mon 4/511:20
BKK
-
SOF
3 stops27h 50m
Multiple Airlines
Deal found 25/2฿21,493
Tue 26/516:05
SOF
-
BKK
2 stops37h 10m
Multiple Airlines
Sun 7/612:05
BKK
-
SOF
1 stop29h 55m
Multiple Airlines
Deal found 25/2฿21,679
Sat 16/519:30
VAR
-
BKK
2 stops33h 45m
แอร์ฟร้านซ์
Mon 25/511:25
BKK
-
VAR
2 stops38h 10m
แอร์ฟร้านซ์
Deal found 24/2฿21,897

Find flights from Bulgaria within your budget

 
Find flights departing from Bulgaria that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 February 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Mon 9/3

09:30-21:45

2 stops31h 15m

Phuket City

Wed 18/3

08:45-19:15

3 stops39h 30m

฿21,027

VarnaBangkok

VAR - BKK

VARBKK

Varna

Sat 16/5

19:30-09:15

2 stops33h 45m

Bangkok Suvarnabhumi

Mon 25/5

11:25-21:35

2 stops38h 10m

฿21,897

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 26/5

18:55-14:50

1 stop15h 55m

Bangkok Suvarnabhumi

Thu 28/5

12:50-15:05

1 stop30h 15m

฿21,990

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 9/4

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Sat 16/5

12:05-14:00

1 stop29h 55m

฿22,269

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 26/5

13:05-09:50

1 stop16h 45m

Bangkok Suvarnabhumi

Thu 28/5

12:50-12:10

2 stops27h 20m

฿22,642

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Wed 25/3

13:45-21:45

3 stops27h 00m

Phuket City

Thu 9/4

22:50-18:55

2 stops24h 05m

฿23,170

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 21/5

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 25/6

12:05-14:00

1 stop29h 55m

฿23,201

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 4/6

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 9/7

12:05-14:00

1 stop29h 55m

฿23,201

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 4/6

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 9/7

11:25-14:00

1 stop30h 35m

฿23,201

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Mon 13/4

21:05-04:25

3 stops27h 20m

Bangkok Don Mueang Intl

Sun 26/4

20:35-00:35

3 stops32h 00m

฿23,356

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Bulgaria

Have a flexible travel schedule? Discover the best time to fly from Bulgaria 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.

Travel insights for flights from Bulgaria

Get recent, data-driven insights about flights from Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Bulgaria?

Currently, January is the cheapest month in which you can book a flight from Bulgaria (average of ฿16,554). Flying from Bulgaria in July will prove the most costly (average of ฿24,226). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Bulgaria cities

Consider departing from one of these cities also located in Bulgaria. Flight origins are based on user searches made on Cheapflights and were last updated on 25 February 2026.
Flights from Sofia

Related info for your journey

Access useful and relevant information related to your journey from Bulgaria. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 February 2026.

  • What is the cheapest month to fly from Bulgaria?

    At the present moment the cheapest month to fly from Bulgaria is currently January; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Bulgaria?

    Deals for flights from Bulgaria 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Bulgaria.

  • Can Cheapflights find flights from Bulgaria with no change fees?

    Need flexible booking options for your flight from Bulgaria ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Not ready to book yet? You can track prices for flights from Bulgaria on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bulgaria?

Deals for flights from Bulgaria 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Bulgaria.

Can Cheapflights find flights from Bulgaria with no change fees?

Need flexible booking options for your flight from Bulgaria ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Bulgaria on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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