Find flights
When to book
FAQs

Cheap flights from Bangkok to Sofia from ฿15,480

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SOF
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2026.

Round-trip from

฿25,622

One-way from

฿15,480

Popular in

October

Cheapest in

December
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
  • เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
  • 13/5-22/5
  • 2 total stops
  • 52h 25m total
  • Bangkok to Sofia
Search Deals
IndiGo
  • IndiGo
  • 31/3
  • 2 total stops
  • 39h 20m total
  • Bangkok to Sofia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿32,503 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿20,624 potential savings vs. average return price).
Search Deals

Find flight deals from Bangkok to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Sofia
Explore the most affordable flight options available from Bangkok to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2026.

Thu 22/119:00
BKK
-
SOF
2 stops28h 50m
Multiple Airlines
Mon 26/109:30
SOF
-
BKK
2 stops30h 35m
Multiple Airlines
Deal found 17/1฿19,719
Wed 13/512:05
BKK
-
SOF
1 stop29h 55m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Fri 22/507:00
SOF
-
BKK
1 stop22h 30m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/1฿25,622
Sat 23/508:55
BKK
-
SOF
2 stops27h 55m
Multiple Airlines
Sun 7/618:55
SOF
-
BKK
1 stop15h 55m
Multiple Airlines
Deal found 15/1฿25,747
Wed 13/515:05
BKK
-
SOF
2 stops33h 10m
Multiple Airlines
Fri 22/509:35
SOF
-
BKK
2 stops20h 45m
Multiple Airlines
Deal found 17/1฿26,030
Sat 23/512:05
BKK
-
SOF
1 stop29h 55m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Sun 7/607:00
SOF
-
BKK
1 stop22h 30m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 15/1฿26,658
Mon 15/606:40
BKK
-
SOF
1 stop12h 20m
เตอร์กิชแอร์ไลน์
Mon 15/621:05
SOF
-
BKK
1 stop28h 05m
เตอร์กิชแอร์ไลน์
Deal found 15/1฿27,380
Sat 23/515:05
BKK
-
SOF
2 stops49h 00m
เอทิฮัดแอร์เวย์
Sun 7/618:00
SOF
-
BKK
2 stops25h 50m
เอทิฮัดแอร์เวย์
Deal found 15/1฿28,196

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 17 January 2026.
Use the filters below to find and compare flights from Bangkok to Sofia that are best for you.

Fly from

Bangkok

Fly to

Sofia

Route

Depart

Return

Price

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Wed 13/5

12:05-14:00

1 stop29h 55m

Sofia

Fri 22/5

07:00-09:30

1 stop22h 30m

฿25,622

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 23/5

08:55-08:50

2 stops27h 55m

Sofia

Sun 7/6

18:55-14:50

1 stop15h 55m

฿25,747

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Wed 13/5

15:05-20:15

2 stops33h 10m

Sofia

Fri 22/5

09:35-10:20

2 stops20h 45m

฿26,030

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 23/5

12:05-14:00

1 stop29h 55m

Sofia

Sun 7/6

07:00-09:30

1 stop22h 30m

฿26,658

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 15/6

06:40-15:00

1 stop12h 20m

Sofia

Mon 15/6

21:05-05:10

1 stop28h 05m

฿27,380

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 15/6

06:40-15:00

1 stop12h 20m

Sofia

Tue 30/6

21:05-15:25

1 stop14h 20m

฿27,380

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Sat 23/5

15:05-12:05

2 stops49h 00m

Sofia

Sun 7/6

18:00-23:50

2 stops25h 50m

฿28,196

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Tue 31/3

08:55-20:15

2 stops39h 20m

฿15,480

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Tue 31/3

19:10-15:00

2 stops47h 50m

฿15,888

BangkokSofia

BKK - SOF

BKKSOF

Bangkok Suvarnabhumi

Mon 30/3

02:15-01:05

1 stop26h 50m

฿20,190

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Bangkok to Sofia

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

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Sofia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Bangkok?

    Sofia (SOF) is the airport you will fly into if you book a flight from Bangkok to Sofia. You should not have trouble finding flights to Sofia from Bangkok; the airport handles an average of 0 inbound flights from Bangkok per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Sofia airport from Bangkok. It is only a 6.7 km journey from Sofia (SOF) to Sofia’s city centre.

  • How long is the flight from Bangkok to Sofia?

    There are many flights that can get you from Bangkok to Sofia in 29h 55m. Fly via เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ to get the fastest option. Airlines will cover a distance of 7947 km.

  • Can I find deals for flights from Bangkok to Sofia that include hotel bookings?

    Yes. In addition to deals on Bangkok to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Sofia.

  • Can I find deals for business class flights from Bangkok to Sofia?

    Yes. Cheapflights offers flight deals from Bangkok to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car hire

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 Bangkok to Sofia?

Cheapflights makes it easy to find Bangkok to Sofia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Can Cheapflights find flights from Bangkok to Sofia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangkok to Sofia flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Bangkok to Sofia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.