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฿8,030+ 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 14/1. 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
6 Dec — 13 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 6 November 2025.

Thu 29/110:05SOF - HKT
2 stops20h 25mMultiple Airlines
Wed 18/211:05HKT - SOF
3 stops30h 05mMultiple Airlines
Deal found 4/11฿18,174
Wed 19/1113:45SOF - BKK
2 stops21h 25mMultiple Airlines
Wed 26/1110:50BKK - SOF
2 stops33h 20mMultiple Airlines
Deal found 6/11฿18,369
Mon 1/1209:30SOF - BKK
2 stops36h 05mMultiple Airlines
Mon 15/1205:50BKK - SOF
1 stop20h 00mMultiple Airlines
Deal found 4/11฿18,662
Wed 19/1113:45SOF - DMK
3 stops31h 45mMultiple Airlines
Wed 26/1117:50DMK - SOF
3 stops26h 20mMultiple Airlines
Deal found 6/11฿19,735
Thu 29/113:05SOF - DMK
3 stops34h 15mMultiple Airlines
Sat 14/216:50DMK - SOF
3 stops29h 20mMultiple Airlines
Deal found 6/11฿19,800
Mon 1/1213:45SOF - DMK
3 stops33h 35mMultiple Airlines
Mon 15/1217:50DMK - SOF
3 stops26h 20mMultiple Airlines
Deal found 5/11฿19,832
Wed 28/113:45SOF - BKK
2 stops21h 25mMultiple Airlines
Sat 14/210:10BKK - SOF
3 stops37h 55mMultiple Airlines
Deal found 6/11฿20,092
Wed 3/1216:00SOF - HKT
2 stops24h 45mIndiGo
Wed 10/1211:05HKT - SOF
2 stops38h 45mIndiGo
Deal found 5/11฿20,222
Sat 22/1110:45SOF - BKK
2 stops34h 50mMultiple Airlines
Sat 13/1210:10BKK - SOF
1 stop15h 40mMultiple Airlines
Deal found 4/11฿20,353
Mon 24/1109:30SOF - BKK
2 stops36h 05mMultiple Airlines
Sat 13/1210:10BKK - SOF
1 stop15h 40mMultiple Airlines
Deal found 4/11฿20,450
Sun 18/109:45SOF - DMK
3 stops30h 35mMultiple Airlines
Mon 2/217:55DMK - SOF
2 stops23h 10mMultiple Airlines
Deal found 4/11฿20,808
Thu 29/110:05SOF - BKK
2 stops23h 25mMultiple Airlines
Sat 14/210:10BKK - SOF
3 stops37h 55mMultiple Airlines
Deal found 6/11฿20,808

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

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Wed 19/11

13:45-16:10

2 stops21h 25m

Bangkok Suvarnabhumi

Wed 26/11

10:50-15:10

2 stops33h 20m

฿18,369

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Wed 19/11

13:45-02:30

3 stops31h 45m

Bangkok Don Mueang Intl

Wed 26/11

17:50-15:10

3 stops26h 20m

฿19,735

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Thu 29/1

13:05-04:20

3 stops34h 15m

Bangkok Don Mueang Intl

Sat 14/2

16:50-17:10

3 stops29h 20m

฿19,800

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Mon 1/12

13:45-04:20

3 stops33h 35m

Bangkok Don Mueang Intl

Mon 15/12

17:50-15:10

3 stops26h 20m

฿19,832

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Sun 18/1

09:45-21:20

3 stops30h 35m

Bangkok Don Mueang Intl

Mon 2/2

17:55-12:05

2 stops23h 10m

฿20,808

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 29/1

10:05-14:30

2 stops23h 25m

Bangkok Suvarnabhumi

Sat 14/2

10:10-19:05

3 stops37h 55m

฿20,808

SofiaBangkok

SOF - DMK

SOFDMK

Sofia

Wed 28/1

13:45-21:05

3 stops26h 20m

Bangkok Don Mueang Intl

Sat 14/2

16:50-17:10

3 stops29h 20m

฿22,076

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Wed 26/11

07:00-10:05

1 stop22h 05m

Bangkok Suvarnabhumi

Tue 9/12

12:15-14:05

1 stop30h 50m

฿22,498

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Mon 1/12

15:00-10:45

1 stop14h 45m

Bangkok Suvarnabhumi

Sat 31/1

13:15-13:15

2 stops29h 00m

฿24,319

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 18/1

07:00-10:05

1 stop22h 05m

Bangkok Suvarnabhumi

Mon 2/2

12:15-14:05

1 stop30h 50m

฿24,937

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 58 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 ฿10,111). Flying from Bulgaria in July will prove the most costly (average of ฿25,359). 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 6 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 6 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.

  • 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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