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฿7,132+ 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 8/12. 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
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Bulgaria

Enter your travel dates to find the best prices.

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 13 November 2025.

Thu 5/213:05SOF - HKT
3 stops27h 00mMultiple Airlines
Thu 26/211:05HKT - SOF
3 stops31h 25mMultiple Airlines
Deal found 12/11฿18,090
Fri 23/113:45SOF - BKK
2 stops25h 05mMultiple Airlines
Sun 8/220:50BKK - SOF
2 stops27h 10mMultiple Airlines
Deal found 12/11฿19,808
Wed 11/214:10SOF - HKT
3 stops26h 35mMultiple Airlines
Fri 20/211:05HKT - SOF
3 stops27h 45mMultiple Airlines
Deal found 12/11฿20,326
Thu 5/213:05SOF - HKT
3 stops27h 40mMultiple Airlines
Sun 15/210:55HKT - SOF
2 stops32h 25mMultiple Airlines
Deal found 13/11฿20,651
Tue 10/213:05SOF - HKT
3 stops29h 00mMultiple Airlines
Thu 19/221:15HKT - SOF
3 stops31h 45mMultiple Airlines
Deal found 12/11฿21,429
Tue 2/1213:05SOF - KBV
3 stops27h 20mMultiple Airlines
Tue 9/1222:20KBV - SOF
3 stops30h 10mMultiple Airlines
Deal found 12/11฿21,526
Fri 6/213:45SOF - HKT
2 stops17h 45mMultiple Airlines
Sat 14/212:35HKT - SOF
2 stops35h 55mMultiple Airlines
Deal found 13/11฿21,591
Mon 9/213:45SOF - HKT
2 stops17h 45mMultiple Airlines
Wed 18/211:05HKT - SOF
3 stops30h 05mMultiple Airlines
Deal found 12/11฿21,656
Fri 23/118:45SOF - BKK
1 stop15h 45mออสเตรียนแอร์ไลน์
Sun 8/214:00BKK - SOF
1 stop14h 55mออสเตรียนแอร์ไลน์
Deal found 12/11฿22,142
Thu 5/213:05SOF - HKT
3 stops29h 00mMultiple Airlines
Sat 14/222:05HKT - SOF
2 stops26h 25mMultiple Airlines
Deal found 12/11฿22,466
Thu 4/1209:35SOF - BKK
2 stops26h 20mMultiple Airlines
Wed 10/1210:50BKK - SOF
2 stops33h 20mMultiple Airlines
Deal found 11/11฿22,466
Fri 23/113:45SOF - DMK
3 stops33h 35mMultiple Airlines
Sun 8/216:00DMK - SOF
2 stops21h 35mMultiple Airlines
Deal found 12/11฿22,660

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 13 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SofiaKrabi

SOF - KBV

SOFKBV

Sofia

Tue 2/12

13:05-21:25

3 stops27h 20m

Krabi

Tue 9/12

22:20-23:30

3 stops30h 10m

฿21,526

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Fri 23/1

13:45-04:20

3 stops33h 35m

Bangkok Don Mueang Intl

Sun 8/2

16:00-08:35

2 stops21h 35m

฿22,660

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Mon 12/1

09:30-17:05

2 stops26h 35m

Bangkok Don Mueang Intl

Thu 26/2

18:20-19:30

3 stops30h 10m

฿23,147

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Mon 1/12

13:45-02:30

3 stops31h 45m

Bangkok Don Mueang Intl

Sat 31/1

17:50-19:30

3 stops30h 40m

฿23,179

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 2/4

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Tue 14/4

11:20-15:35

2 stops32h 15m

฿26,810

VarnaBangkok

VAR - BKK

VARBKK

Varna

Sun 30/11

16:30-09:20

3 stops35h 50m

Bangkok Suvarnabhumi

Fri 5/12

20:50-19:00

2 stops27h 10m

฿26,940

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 15/1

07:00-10:05

1 stop22h 05m

Bangkok Suvarnabhumi

Thu 29/1

11:35-13:55

1 stop31h 20m

฿27,199

SofiaKrabi

SOF - KBV

SOFKBV

Sofia

Tue 2/12

14:25-11:00

1 stop15h 35m

Krabi

Tue 9/12

22:45-13:25

1 stop19h 40m

฿27,361

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Wed 14/1

10:05-23:20

2 stops32h 15m

Bangkok Suvarnabhumi

Thu 5/3

02:55-19:45

2 stops21h 50m

฿27,945

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sat 3/1

09:35-04:20

1 stop13h 45m

Bangkok Suvarnabhumi

Sun 1/3

23:15-08:45

1 stop14h 30m

฿28,334

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 53 results
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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 ฿10,082). Flying from Bulgaria in July will prove the most costly (average of ฿25,286). 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 13 November 2025.
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 13 November 2025.

  • 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.

  • Where are the cheapest places to fly to from Bulgaria?

    Here are some of the cheapest flight destinations from Bulgaria:
    Fly from Sofia to Bangkok from ฿17,311

  • 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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