฿8,946+ 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 13/3. 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
6 Apr — 13 Apr1
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 7 March 2026.

Mon 27/407:00
SOF
-
BKK
1 stop22h 30m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Mon 1/612:05
BKK
-
SOF
1 stop29h 55m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 5/3฿21,476
Fri 12/607:00
SOF
-
BKK
1 stop22h 15m
Multiple Airlines
Sat 20/612:05
BKK
-
SOF
1 stop29h 55m
Multiple Airlines
Deal found 4/3฿21,508
Mon 27/407:00
SOF
-
BKK
1 stop22h 30m
Multiple Airlines
Wed 3/611:25
BKK
-
SOF
2 stops37h 10m
Multiple Airlines
Deal found 5/3฿21,540
Tue 2/608:30
VAR
-
BKK
2 stops44h 45m
แอร์ฟร้านซ์
Wed 10/611:25
BKK
-
VAR
1 stop32h 05m
แอร์ฟร้านซ์
Deal found 6/3฿21,635
Tue 21/416:05
SOF
-
BKK
2 stops35h 00m
Multiple Airlines
Wed 27/512:05
BKK
-
SOF
1 stop29h 55m
Multiple Airlines
Deal found 5/3฿21,794
Mon 27/405:00
SOF
-
BKK
2 stops24h 15m
แอร์ฟร้านซ์
Wed 3/611:25
BKK
-
SOF
2 stops37h 10m
แอร์ฟร้านซ์
Deal found 5/3฿21,825
Fri 1/518:55
SOF
-
BKK
1 stop15h 55m
Multiple Airlines
Sun 10/509:45
BKK
-
SOF
2 stops28h 40m
Multiple Airlines
Deal found 3/3฿22,079
Wed 29/407:00
SOF
-
BKK
2 stops22h 30m
Multiple Airlines
Mon 1/612:05
BKK
-
SOF
1 stop29h 55m
Multiple Airlines
Deal found 5/3฿22,111
Wed 29/407:00
SOF
-
BKK
2 stops22h 30m
แอร์ฟร้านซ์
Wed 3/611:25
BKK
-
SOF
2 stops37h 10m
แอร์ฟร้านซ์
Deal found 5/3฿22,174
Fri 12/620:35
SOF
-
BKK
2 stops32h 40m
แอร์ฟร้านซ์
Sat 20/611:25
BKK
-
SOF
2 stops32h 10m
แอร์ฟร้านซ์
Deal found 4/3฿22,206
Tue 17/309:20
SOF
-
BKK
2 stops33h 05m
Multiple Airlines
Tue 21/403:15
BKK
-
SOF
2 stops33h 40m
Multiple Airlines
Deal found 4/3฿22,270
Mon 20/413:00
SOF
-
BKK
2 stops40h 15m
Multiple Airlines
Wed 27/512:05
BKK
-
SOF
1 stop29h 55m
Multiple Airlines
Deal found 5/3฿22,301

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 7 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 2/6

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Wed 10/6

11:25-20:05

2 stops36h 40m

฿21,508

VarnaBangkok

VAR - BKK

VARBKK

Varna

Tue 2/6

22:15-09:15

2 stops31h 00m

Bangkok Suvarnabhumi

Wed 10/6

11:25-15:30

1 stop32h 05m

฿21,667

VarnaBangkok

VAR - BKK

VARBKK

Varna

Mon 1/6

08:30-09:15

2 stops44h 45m

Bangkok Suvarnabhumi

Tue 9/6

12:05-15:30

2 stops55h 25m

฿22,428

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

฿23,316

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 4/6

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 9/7

11:25-20:05

2 stops36h 40m

฿23,412

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Mon 20/4

10:55-15:50

3 stops24h 55m

Phuket City

Mon 27/4

09:00-15:10

3 stops34h 10m

฿26,108

VarnaBangkok

VAR - BKK

VARBKK

Varna

Tue 2/6

16:00-14:50

1 stop18h 50m

Bangkok Suvarnabhumi

Wed 10/6

09:00-23:10

2 stops42h 10m

฿26,267

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Tue 17/3

09:20-22:40

3 stops32h 20m

Phuket City

Wed 22/4

07:30-19:50

3 stops40h 20m

฿26,330

VarnaBangkok

VAR - BKK

VARBKK

Varna

Mon 1/6

03:45-09:45

1 stop26h 00m

Bangkok Suvarnabhumi

Wed 10/6

06:40-21:20

1 stop18h 40m

฿26,425

VarnaBangkok

VAR - BKK

VARBKK

Varna

Wed 3/6

22:10-05:10

1 stop27h 00m

Bangkok Suvarnabhumi

Thu 11/6

06:40-21:20

1 stop18h 40m

฿26,425

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 ฿16,940). Flying from Bulgaria in July will prove the most costly (average of ฿26,362). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 7 March 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 7 March 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.