What is the cheapest airline that flies from Sofia to Southeast Asia?

Austrian Airlines, SWISS, and Etihad Airways are the most popular carriers operating from Sofia to Southeast Asia

What airlines fly to Southeast Asia?

Turkish Airlines, Qatar Airways and Austrian Airlines are the top three most popular airlines that fly to Southeast Asia from Sofia according to our data. Turkish Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 5 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sofia Airport to Southeast Asia?

Prices for flights from Sofia Airport to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Sofia Airport to Southeast Asia?

The number of operators available for flights from Sofia Airport to Southeast Asia is 5 as of May 2026.

How old do you have to be to fly from Sofia Airport to Southeast Asia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$336 Cheap Flights from Sofia to Southeast Asia in 2026

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Find the cheapest flights from Sofia to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 pm - 2:50 pm

SOF

BKK

22h 25m

1 stop

11:40 pm - 6:10 pm

BKK

SOF

22h 30m

1 stop

$706Austrian Airlines

Fri, Jun 19 - Sun, Jul 5

8:00 am - 2:50 pm

SOF

BKK

26h 50m

1 stop

11:40 pm - 6:10 pm

BKK

SOF

22h 30m

1 stop

$711Austrian Airlines

Sat, Jun 20 - Mon, Jul 6

6:55 pm - 2:50 pm

SOF

BKK

15h 55m

1 stop

12:35 pm - 10:20 am

BKK

SOF

25h 45m

1 stop

$728Multiple Airlines

Sun, Aug 30 - Tue, Sep 22

1:45 pm - 9:50 am

SOF

BKK

16h 05m

1 stop

12:50 pm - 12:10 pm

BKK

SOF

27h 20m

2 stops

$748SWISS

Sat, Jun 20 - Mon, Jul 6

1:05 pm - 9:50 am

SOF

BKK

16h 45m

1 stop

12:35 pm - 3:05 pm

BKK

SOF

30h 30m

1 stop

$763SWISS

Tue, Sep 1 - Thu, Sep 24

4:05 pm - 2:50 pm

SOF

BKK

18h 45m

1 stop

12:35 pm - 10:20 am

BKK

SOF

25h 45m

1 stop

$774Multiple Airlines

Sun, Aug 30 - Wed, Sep 23

12:35 pm - 10:05 am

SOF

DPS

40h 30m

2 stops

3:45 pm - 8:45 am

DPS

SOF

22h 00m

2 stops

$1,195Turkish Airlines

Fri, Jun 26 - Tue, Jul 7

9:05 pm - 9:10 pm

SOF

USM

20h 05m

2 stops

4:25 pm - 3:00 pm

USM

SOF

26h 35m

2 stops

$1,315Turkish Airlines

Sun, Aug 16 - Mon, Aug 31

4:10 pm - 4:30 pm

SOF

USM

20h 20m

3 stops

9:00 pm - 7:50 pm

USM

SOF

26h 50m

3 stops

$1,765Qatar Airways

Sun, Aug 16 - Mon, Aug 31

4:10 pm - 4:35 pm

SOF

USM

20h 25m

3 stops

8:35 pm - 7:50 pm

USM

SOF

27h 15m

3 stops

$1,769Qatar Airways

Sun, Aug 16 - Mon, Aug 31

SWISS flights from Sofia to Southeast Asia

Our best SWISS deals on Sofia to Southeast Asia flight tickets

SWISS

Jun 20

SOF1:45 pmSofia

16h 05m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Jul 6

BKK12:50 pmBangkok Suvarnabhumi

27h 20m

2 stops

SOF12:10 pmSofia

$748

SWISS

Sep 1

SOF1:05 pmSofia

16h 45m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Sep 24

BKK12:35 pmBangkok Suvarnabhumi

30h 30m

1 stop

SOF3:05 pmSofia

$763

SWISS

Jun 20

SOF1:45 pmSofia

16h 05m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Jul 6

BKK12:50 pmBangkok Suvarnabhumi

27h 20m

2 stops

SOF12:10 pmSofia

$780

Austrian Airlines flights from Sofia to Southeast Asia

Our best Austrian Airlines deals on Sofia to Southeast Asia flight tickets

Austrian Airlines

Jun 19

SOF12:25 pmSofia

22h 25m

1 stop

BKK2:50 pmBangkok Suvarnabhumi

Jul 5

BKK11:40 pmBangkok Suvarnabhumi

22h 30m

1 stop

SOF6:10 pmSofia

$706

Austrian Airlines

Jun 20

SOF8:00 amSofia

26h 50m

1 stop

BKK2:50 pmBangkok Suvarnabhumi

Jul 6

BKK11:40 pmBangkok Suvarnabhumi

22h 30m

1 stop

SOF6:10 pmSofia

$711

Austrian Airlines

Jun 20

SOF8:00 amSofia

26h 50m

1 stop

BKK2:50 pmBangkok Suvarnabhumi

Jul 6

BKK11:40 pmBangkok Suvarnabhumi

22h 30m

1 stop

SOF6:10 pmSofia

$712

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Fri 6/19

12:25 pm-2:50 pm

1 stop22h 25m

Bangkok Suvarnabhumi

Sun 7/5

11:40 pm-6:10 pm

1 stop22h 30m

$706

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sat 6/20

8:00 am-2:50 pm

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 7/6

11:40 pm-6:10 pm

1 stop22h 30m

$711

Quickest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 8/30

6:55 pm-2:50 pm

1 stop15h 55m

Bangkok Suvarnabhumi

Tue 9/22

12:35 pm-10:20 am

1 stop25h 45m

$728

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sat 6/20

1:45 pm-9:50 am

1 stop16h 05m

Bangkok Suvarnabhumi

Mon 7/6

12:50 pm-12:10 pm

2 stops27h 20m

$748

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 9/1

1:05 pm-9:50 am

1 stop16h 45m

Bangkok Suvarnabhumi

Thu 9/24

12:35 pm-3:05 pm

1 stop30h 30m

$763

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 8/30

4:05 pm-2:50 pm

1 stop18h 45m

Bangkok Suvarnabhumi

Wed 9/23

12:35 pm-10:20 am

1 stop25h 45m

$774

SofiaDenpasar

SOF - DPS

SOFDPS

Sofia

Fri 6/26

12:35 pm-10:05 am

2 stops40h 30m

Denpasar Bali Ngurah Rai

Tue 7/7

3:45 pm-8:45 am

2 stops22h 00m

$1,195

SofiaKo Samui

SOF - USM

SOFUSM

Sofia

Sun 8/16

9:05 pm-9:10 pm

2 stops20h 05m

Ko Samui

Mon 8/31

4:25 pm-3:00 pm

2 stops26h 35m

$1,315

SofiaKo Samui

SOF - USM

SOFUSM

Sofia

Sun 8/16

4:10 pm-4:30 pm

3 stops20h 20m

Ko Samui

Mon 8/31

9:00 pm-7:50 pm

3 stops26h 50m

$1,765

SofiaKo Samui

SOF - USM

SOFUSM

Sofia

Sun 8/16

4:10 pm-4:35 pm

3 stops20h 25m

Ko Samui

Mon 8/31

8:35 pm-7:50 pm

3 stops27h 15m

$1,769

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sofia to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Southeast Asia?

The month of August is, on average, the cheapest month to fly to Southeast Asia from Sofia, with most prices found around $398. If you don’t want to visit Southeast Asia in August, then you should wait until May to fly from Sofia, when ticket prices are also cheap, with an average price of $514.

How far in advance should I book a flight from Sofia to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Sofia for as low as $586 on momondo.

Can stopping save me money on Sofia to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Sofia to Southeast Asia.

Cheap Sofia to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Southeast Asia

Fastest flight time	22h 05m
Direct flights	None

The fastest flight from Sofia to Southeast Asia takes 22h 05m

There are no direct flights from Sofia to Southeast Asia. There are no popular flight routes from Sofia to Southeast Asia.

Search flight deals

Frequently asked questions about flying from Sofia to Southeast Asia

When did momondo last update prices for flights from Sofia Airport to Southeast Asia?
Prices for flights from Sofia Airport to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Sofia Airport to Southeast Asia?
The number of operators available for flights from Sofia Airport to Southeast Asia is 5 as of May 2026.
How old do you have to be to fly from Sofia Airport to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sofia to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sofia to Southeast Asia is Airbus A321neo (23.90% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (20.46%), Airbus A220-300 (14.41%), and Airbus A320-100/200 (10.14%).

Best airlines flying from Sofia to Southeast Asia

Compare and see reviews for airlines that fly from Sofia to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $518	Free Cancellation	Rating 7.6 914 reviews	Search Austrian Airlines flights
Air France	PriceFrom $598	Free Cancellation	Rating 7.4 1,588 reviews	Search Air France flights
Turkish Airlines	PriceFrom $602	Free Cancellation	Rating 7.4 4,378 reviews	Search Turkish Airlines flights
IndiGo	PriceFrom $681	Free Cancellation	Rating 6.8 560 reviews	Search IndiGo flights
Qatar Airways	PriceFrom $843	Free Cancellation	Rating 7.4 3,726 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sofia to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Sofia to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Sofia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sofia to Southeast Asia?

Once you have performed a search for Sofia to Southeast Asia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sofia to Southeast Asia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sofia to Southeast Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.