Thailand (ภาษาไทย)
ภาษาไทย

฿8,467+ 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 23/1. 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
30 Dec — 6 Jan1
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 30 November 2025.

Sat 17/110:45SOF - BKK
2 stops29h 20mMultiple Airlines
Tue 3/208:50BKK - SOF
2 stops37h 35mMultiple Airlines
Deal found 29/11฿20,879
Tue 10/316:00VAR - BKK
1 stop18h 30mออสเตรียนแอร์ไลน์
Tue 19/523:40BKK - VAR
1 stop19h 35mออสเตรียนแอร์ไลน์
Deal found 29/11฿20,943
Mon 16/210:05SOF - BKK
2 stops23h 25mMultiple Airlines
Tue 31/320:25BKK - SOF
3 stops34h 30mMultiple Airlines
Deal found 28/11฿21,296
Fri 9/110:05SOF - BKK
3 stops32h 15mMultiple Airlines
Mon 16/210:50BKK - SOF
3 stops30h 15mMultiple Airlines
Deal found 28/11฿21,360
Tue 10/316:00VAR - BKK
1 stop18h 30mออสเตรียนแอร์ไลน์
Thu 21/523:40BKK - VAR
1 stop19h 35mออสเตรียนแอร์ไลน์
Deal found 29/11฿21,424
Wed 18/210:05SOF - BKK
2 stops18h 45mMultiple Airlines
Tue 31/320:25BKK - SOF
3 stops34h 30mMultiple Airlines
Deal found 28/11฿21,841
Tue 10/316:00VAR - BKK
2 stops17h 50mMultiple Airlines
Tue 19/523:40BKK - VAR
1 stop19h 35mMultiple Airlines
Deal found 29/11฿21,873
Sat 7/310:45SOF - HKT
2 stops26h 50mMultiple Airlines
Sat 14/312:35HKT - SOF
2 stops35h 55mMultiple Airlines
Deal found 29/11฿22,033
Mon 12/115:00SOF - HKT
1 stop36h 20mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Mon 19/113:05HKT - SOF
2 stops29h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 28/11฿22,098
Tue 10/316:00VAR - BKK
2 stops17h 50mMultiple Airlines
Thu 21/523:40BKK - VAR
1 stop19h 35mMultiple Airlines
Deal found 29/11฿22,322
Tue 10/316:00VAR - BKK
1 stop15h 20mออสเตรียนแอร์ไลน์
Wed 20/523:40BKK - VAR
1 stop19h 35mออสเตรียนแอร์ไลน์
Deal found 29/11฿22,418
Mon 5/113:45SOF - BKK
3 stops27h 50mMultiple Airlines
Thu 22/122:05BKK - SOF
2 stops26h 40mMultiple Airlines
Deal found 29/11฿22,611

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

Fly to

Suvarnabhumi

Route

Depart

Return

Price

VarnaBangkok

VAR - BKK

VARBKK

Varna

Wed 11/3

16:00-15:30

1 stop18h 30m

Bangkok Suvarnabhumi

Tue 19/5

23:40-15:15

1 stop19h 35m

฿20,943

VarnaBangkok

VAR - BKK

VARBKK

Varna

Tue 10/3

16:00-14:50

2 stops17h 50m

Bangkok Suvarnabhumi

Tue 19/5

23:40-15:15

1 stop19h 35m

฿21,873

VarnaBangkok

VAR - BKK

VARBKK

Varna

Wed 11/3

16:00-14:50

2 stops17h 50m

Bangkok Suvarnabhumi

Tue 19/5

23:40-15:15

1 stop19h 35m

฿21,873

VarnaBangkok

VAR - BKK

VARBKK

Varna

Tue 10/3

16:00-12:20

1 stop15h 20m

Bangkok Suvarnabhumi

Wed 20/5

23:40-15:15

1 stop19h 35m

฿22,418

VarnaBangkok

VAR - BKK

VARBKK

Varna

Thu 12/3

16:00-15:30

1 stop18h 30m

Bangkok Suvarnabhumi

Tue 19/5

23:40-15:15

1 stop19h 35m

฿22,418

VarnaBangkok

VAR - BKK

VARBKK

Varna

Wed 11/3

16:00-15:30

1 stop18h 30m

Bangkok Suvarnabhumi

Wed 20/5

23:40-15:15

1 stop19h 35m

฿22,418

VarnaBangkok

VAR - BKK

VARBKK

Varna

Thu 12/3

16:00-15:30

1 stop18h 30m

Bangkok Suvarnabhumi

Thu 21/5

23:40-15:15

1 stop19h 35m

฿22,899

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Mon 6/4

09:35-03:50

3 stops38h 15m

Bangkok Don Mueang Intl

Wed 29/4

13:40-20:15

3 stops34h 35m

฿23,028

SofiaKrabi

SOF - KBV

SOFKBV

Sofia

Thu 29/1

10:05-19:50

3 stops28h 45m

Krabi

Thu 12/2

22:20-23:59

3 stops30h 39m

฿23,092

VarnaBangkok

VAR - BKK

VARBKK

Varna

Sat 14/3

21:25-04:20

1 stop25h 55m

Bangkok Suvarnabhumi

Fri 22/5

06:40-02:40

1 stop24h 00m

฿23,284

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 60 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 ฿9,974). Flying from Bulgaria in July will prove the most costly (average of ฿25,016). 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 30 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 30 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 ฿19,243

  • 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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