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Southeast Asia

$272+ Cheap flights from Sofia (SOF) to Southeast Asia

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — BKK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Sofia to Southeast Asia

Keep the following information in mind while searching for Sofia to Southeast Asia flight deals. Data was last updated September 16, 2025.

Round-trip from

$533
(Trip.com)

One-way from

$272
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$1,067
From Sofia to Southeast Asia
Search Deals
One-way flight from Sofia to Southeast Asia
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Highest demand for flights based on searches. 5% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sofia to Southeast Asia

Cheapest flights from Sofia to Southeast Asia
Explore the most affordable flight options available from Sofia to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:35 pmSOF - BKK
2 stops27h 05mMultiple Airlines
Mon 10/205:10 pmBKK - SOF
2 stops31h 15mMultiple Airlines
Deal found 9/16$533
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:00 pmSOF - BKK
2 stops24h 05mMultiple Airlines
Mon 11/1012:30 pmBKK - SOF
1 stop27h 50mMultiple Airlines
Deal found 9/16$585
This Air France deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:10 amSOF - SIN
1 stop27h 45mAir France
Wed 11/1910:50 pmSIN - SOF
1 stop21h 15mAir France
Deal found 9/14$602
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amSOF - SIN
1 stop27h 15mMultiple Airlines
Fri 11/2810:50 pmSIN - SOF
1 stop21h 05mMultiple Airlines
Deal found 9/15$603
This Air France deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:05 amSOF - SIN
2 stops24h 50mAir France
Tue 11/1110:50 pmSIN - SOF
1 stop21h 05mAir France
Deal found 9/13$610
This Air France deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amSOF - SIN
1 stop27h 55mMultiple Airlines
Mon 11/101:40 amSIN - SOF
1 stop18h 25mMultiple Airlines
Deal found 9/16$611
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:05 amSOF - BKK
2 stops30h 00mMultiple Airlines
Sun 11/910:10 amBKK - SOF
2 stops34h 00mMultiple Airlines
Deal found 9/15$642
This Air France deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amSOF - SIN
1 stop27h 55mAir France
Tue 11/1110:50 pmSIN - SOF
1 stop21h 05mAir France
Deal found 9/16$647
This Air France deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:05 amSOF - BKK
2 stops40h 25mAir France
Wed 12/311:35 amBKK - SOF
1 stop31h 30mAir France
Deal found 9/15$654
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:00 pmSOF - BKK
2 stops30h 10mMultiple Airlines
Sat 11/88:40 pmBKK - SOF
2 stops29h 10mMultiple Airlines
Deal found 9/16$661
This Lufthansa deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:55 amSOF - BKK
1 stop23h 25mMultiple Airlines
Tue 11/1111:30 pmBKK - SOF
1 stop23h 50mMultiple Airlines
Deal found 9/14$671
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amSOF - BKK
1 stop20h 05mMultiple Airlines
Wed 10/812:20 pmBKK - SOF
2 stops35h 00mMultiple Airlines
Deal found 9/16$684

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Southeast Asia 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Sofia to Southeast Asia that are best for you.

Fly from

Sofia

Fly to

Southeast Asia

Route

Depart

Return

Price

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 10/26

7:55 am-12:20 pm

1 stop23h 25m

Bangkok Suvarnabhumi

Tue 11/11

11:30 pm-6:20 pm

1 stop23h 50m

$671

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 1/5

9:40 pm-10:00 am

1 stop30h 20m

Singapore Changi

Mon 1/12

11:40 am-8:50 pm

1 stop15h 10m

$709

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 1/10

10:05 am-8:45 am

1 stop16h 40m

Singapore Changi

Sun 1/18

10:25 am-8:50 pm

1 stop16h 25m

$709

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 11/16

7:00 am-4:15 pm

1 stop27h 15m

Singapore Changi

Thu 11/27

10:50 pm-1:55 pm

1 stop21h 05m

$731

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 11/12

9:40 pm-5:35 pm

1 stop13h 55m

Singapore Changi

Tue 11/25

10:25 am-3:10 pm

1 stop34h 45m

$731

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 11/12

4:00 pm-10:00 am

1 stop36h 00m

Singapore Changi

Fri 11/28

11:40 am-9:15 am

1 stop27h 35m

$731

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 11/18

9:40 pm-8:45 am

1 stop29h 05m

Singapore Changi

Fri 11/28

11:40 am-9:15 am

1 stop27h 35m

$731

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Fri 11/14

10:05 am-8:45 am

1 stop16h 40m

Singapore Changi

Tue 11/25

10:25 am-3:10 pm

1 stop34h 45m

$731

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 3/7

4:00 pm-5:35 pm

1 stop19h 35m

Singapore Changi

Wed 3/11

11:40 am-8:50 pm

1 stop15h 10m

$733

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 11/13

4:00 pm-5:35 pm

1 stop19h 35m

Singapore Changi

Thu 11/27

10:25 am-3:10 pm

1 stop34h 45m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 47 results
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Best time to book a flight from Sofia to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Sofia with our price prediction graph.
Estimated round-trip 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 Sofia to Southeast Asia

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

Currently, September is the cheapest month in which you can book a flight from Sofia to Southeast Asia (average of $900). Flying from Sofia to Southeast Asia in December is currently the most expensive (average of $1,507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to YJX?

Find hourly flight availability from Sofia to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sofia to Southeast Asia as you normally would.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated September 16, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and Air France from Sofia to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.1
Very good
3,336 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Air France
7.4
Good
1,468 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Turkish Airlines
7.3
Good
3,968 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
IndiGo
6.9
Okay
484 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Southeast Asia. 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 from for flights from Sofia to Southeast Asia?

    Sofia (SOF) is the airport you will fly out of if you book a flight from Sofia to Southeast Asia. It is only a 4.2 mi journey to Sofia (SOF) from Sofia’s city center.

  • How long is the flight from Sofia to Southeast Asia?

    Airlines like Turkish Airlines, ITA Airways, and KLM fly from Sofia to Southeast Asia in about 20h 10m. The time it takes to get you to your destination can typically vary by up to 11h 10m. Sofia and Southeast Asia are separated by a distance of 4938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Sofia to Southeast Asia?

    The most popular flight routes from Sofia to Southeast Asia are Sofia - Bangkok Suvarnabhumi, Sofia - Denpasar Bali Ngurah Rai and Sofia - Singapore Changi.

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

    Yes. In addition to deals on Sofia to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Southeast Asia?

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Sofia to Southeast Asia (average of $900). Flying from Sofia to Southeast Asia in December is currently the most expensive (average of $1,507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Sofia to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to Suvarnabhumi flights
Sofia to Denpasar flights
Sofia to Singapore flights
Sofia to Yerevan flights

Top 6 airlines flying from Sofia to Southeast Asia

Discover the top 6 airlines that operate flights from Sofia to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$703FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$523Average$706FlexibilityNo cancel feeOn-time78%
IndiGoCheapest$551Average$701FlexibilityNo cancel feeOn-time80%
Air FranceCheapest$555Average$712FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$680Average$930FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$728Average$950FlexibilityNo cancel feeOn-time68%

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