฿12,148+ Cheap flights from Sofia

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 27/5. 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
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Sofia within your budget

 
Find flights departing from Sofia 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 17 April 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

Sun 7/6

16:05-14:50

1 stop18h 45m

Bangkok Suvarnabhumi

Tue 23/6

12:50-10:20

1 stop25h 30m

฿24,743

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 7/6

12:25-14:50

1 stop22h 25m

Bangkok Suvarnabhumi

Wed 17/6

12:50-10:20

1 stop25h 30m

฿25,894

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Mon 14/9

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 24/9

12:05-14:00

1 stop29h 55m

฿25,990

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Mon 28/9

13:00-09:15

2 stops40h 15m

Bangkok Suvarnabhumi

Fri 9/10

12:05-14:00

1 stop29h 55m

฿26,533

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Mon 1/6

19:25-18:30

2 stops19h 05m

Phuket City

Sun 21/6

19:10-12:15

2 stops45h 05m

฿26,949

SofiaPhuket City

SOF - HKT

SOFHKT

Sofia

Thu 28/5

07:10-18:20

2 stops31h 10m

Phuket City

Wed 10/6

09:25-11:40

2 stops30h 15m

฿27,013

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Mon 28/9

13:00-09:15

2 stops40h 15m

Bangkok Suvarnabhumi

Fri 9/10

11:25-15:30

2 stops32h 05m

฿27,237

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 4/6

07:00-07:25

1 stop20h 25m

Bangkok Suvarnabhumi

Thu 9/7

12:05-14:00

1 stop29h 55m

฿27,812

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Thu 4/6

07:00-07:25

1 stop20h 25m

Bangkok Suvarnabhumi

Thu 9/7

11:25-20:05

2 stops36h 40m

฿27,876

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Mon 7/9

07:00-09:30

1 stop22h 30m

Bangkok Suvarnabhumi

Wed 16/9

12:05-14:00

1 stop29h 55m

฿27,972

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 48 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Sofia

Have a flexible travel schedule? Discover the best time to fly from Sofia 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 Sofia

Get recent, data-driven insights about flights from Sofia including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sofia?

Use this chart to determine the optimal time to book a return flight from Sofia to Suvarnabhumi. Price data was last updated on 10 April 2026.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sofia?

Currently, June is the cheapest month in which you can book a flight from Sofia (average of ฿21,706). Flying from Sofia in December will prove the most costly (average of ฿32,767). 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.

Direct flights from Bulgaria

Book a direct flight from one of these other cities located in Bulgaria.
Direct flights from Sofia

Related info for your journey

Access useful and relevant information related to your journey from Sofia. 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 17 April 2026.

  • What are the most popular destinations to fly to from Sofia?

    The most selected flight destinations from Sofia for the current month are Málaga, Barcelona-El Prat Airport, London. While London, Barcelona-El Prat Airport, Istanbul Airport are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Sofia?

    At the present moment the cheapest month to fly from Sofia is currently June; with December 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 Sofia?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Sofia?

    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 Sofia.

  • Can Cheapflights find flights from Sofia with no change fees?

    Yes! Cheapflights helps users easily find flights from Sofia with no change fees.

  • Can Cheapflights notify me if prices for flights from Sofia become cheaper?

    Yes, Cheapflights offers price alerts on flights from Sofia so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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 Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sofia?

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 Sofia.

Can Cheapflights find flights from Sofia with no change fees?

Yes! Cheapflights helps users easily find flights from Sofia with no change fees.

Can Cheapflights notify me if prices for flights from Sofia become cheaper?

Yes, Cheapflights offers price alerts on flights from Sofia so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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.