Thailand (ภาษาไทย)
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฿9,343+ 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 8/10. 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
21 Aug — 28 Aug1
1 adult

What to know about flights from Bulgaria

Discover essential information about flights departing from Bulgaria, including flight schedules, destinations, airlines operating at the Bulgaria airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 August 2025.

Good round-trip deal

฿20,733 or less
Price to beat on a round-trip flight from Bulgaria.
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Find flights from Bulgaria

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 16 August 2025.

Sun 23/1111:00SOF - HKT
1 stop19h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sat 27/1209:25HKT - SOF
1 stop29h 50mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 15/8฿19,591
Sun 23/1111:00SOF - HKT
1 stop19h 25mMultiple Airlines
Sat 27/1209:25HKT - SOF
2 stops18h 20mMultiple Airlines
Deal found 15/8฿20,949
Sun 21/907:00SOF - BKK
1 stop22h 15mMultiple Airlines
Tue 7/1012:05BKK - SOF
1 stop29h 55mMultiple Airlines
Deal found 15/8฿21,013
Sun 23/1106:05SOF - HKT
2 stops24h 20mลุฟท์ฮันซ่า
Sat 27/1209:25HKT - SOF
2 stops18h 20mลุฟท์ฮันซ่า
Deal found 15/8฿21,336
Sun 21/907:00SOF - BKK
1 stop22h 15mแอร์ฟร้านซ์
Tue 7/1012:05BKK - SOF
2 stops29h 55mแอร์ฟร้านซ์
Deal found 15/8฿21,918
Sun 21/918:00SOF - BKK
2 stops25h 55mเอทิฮัดแอร์เวย์
Tue 7/1010:05BKK - SOF
2 stops30h 00mเอทิฮัดแอร์เวย์
Deal found 15/8฿22,177
Sun 30/1111:00SOF - HKT
1 stop19h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sun 7/1207:45HKT - SOF
2 stops35h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 15/8฿22,403
Tue 4/1110:45SOF - BKK
2 stops25h 10mMultiple Airlines
Mon 10/1118:35BKK - SOF
2 stops28h 50mMultiple Airlines
Deal found 16/8฿22,500
Mon 29/906:45SOF - HKT
3 stops34h 50mMultiple Airlines
Tue 14/1022:10HKT - SOF
3 stops25h 10mMultiple Airlines
Deal found 16/8฿22,565
Sun 21/907:00SOF - BKK
1 stop22h 30mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 7/1012:05BKK - SOF
1 stop29h 55mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 16/8฿22,630
Sun 14/918:55SOF - HKT
2 stops20h 05mMultiple Airlines
Sun 21/914:45HKT - SOF
2 stops49h 45mMultiple Airlines
Deal found 15/8฿22,953
Tue 4/1113:00SOF - DMK
3 stops35h 05mMultiple Airlines
Mon 10/1116:30DMK - SOF
3 stops30h 55mMultiple Airlines
Deal found 16/8฿22,953

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

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Sun 23/11

11:00-11:25

1 stop19h 25m

Phuket City

Sat 27/12

09:25-10:15

1 stop29h 50m

฿19,591

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Sun 23/11

11:00-11:25

1 stop19h 25m

Phuket City

Sat 27/12

09:25-22:45

2 stops18h 20m

฿20,949

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 21/9

07:00-09:15

1 stop22h 15m

Bangkok Suvarnabhumi

Tue 7/10

12:05-14:00

1 stop29h 55m

฿21,013

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Sun 23/11

06:05-11:25

2 stops24h 20m

Phuket City

Sat 27/12

09:25-22:45

2 stops18h 20m

฿21,336

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 21/9

07:00-09:15

1 stop22h 15m

Bangkok Suvarnabhumi

Tue 7/10

12:05-14:00

2 stops29h 55m

฿21,918

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Sun 30/11

11:00-11:25

1 stop19h 25m

Phuket City

Sun 7/12

07:45-14:15

2 stops35h 30m

฿22,403

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 21/9

18:00-23:55

2 stops25h 55m

Bangkok Suvarnabhumi

Mon 6/10

02:55-12:05

2 stops37h 10m

฿22,436

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 4/11

10:45-16:55

2 stops25h 10m

Bangkok Suvarnabhumi

Mon 10/11

18:35-18:25

2 stops28h 50m

฿22,500

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Mon 29/9

06:45-21:35

3 stops34h 50m

Phuket City

Tue 14/10

22:10-19:20

3 stops25h 10m

฿22,565

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 21/9

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Tue 7/10

12:05-14:00

1 stop29h 55m

฿22,630

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 42 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 ฿10,054). Flying from Bulgaria in July will prove the most costly (average of ฿24,860). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Bulgaria?

The cheapest city to fly to from Bulgaria is Vienna Intl, with prices starting at ฿20,733. Explore other affordable destinations below.

Vienna Intl
Vienna Intl
From ฿641

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 16 August 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 16 August 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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