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

Austrian Airlines, Lufthansa, and Turkish Airlines 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 71% 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 July 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.

$381 Cheap Flights from Sofia to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:45 pm - 3:30 pm

SOF

BKK

15h 45m

1 stop

2:00 pm - 11:55 pm

BKK

SOF

14h 55m

1 stop

$697Austrian Airlines

Sun, Nov 1 - Tue, Nov 17

6:45 pm - 3:30 pm

SOF

BKK

15h 45m

1 stop

2:00 pm - 11:50 am

BKK

SOF

26h 50m

1 stop

$698Austrian Airlines

Tue, Dec 1 - Thu, Dec 17

7:25 pm - 1:45 pm

SOF

BKK

14h 20m

1 stop

11:40 pm - 11:40 am

BKK

SOF

16h 00m

1 stop

$699Multiple Airlines

Sun, Sep 6 - Sun, Sep 20

7:25 pm - 1:45 pm

SOF

BKK

14h 20m

1 stop

12:35 pm - 12:55 pm

BKK

SOF

28h 20m

1 stop

$708Multiple Airlines

Fri, Sep 25 - Fri, Oct 16

1:05 pm - 9:50 am

SOF

BKK

16h 45m

1 stop

1:15 pm - 2:15 pm

BKK

SOF

30h 00m

1 stop

$710SWISS

Tue, Oct 20 - Sun, Nov 29

1:05 pm - 9:50 am

SOF

BKK

16h 45m

1 stop

1:15 pm - 1:10 pm

BKK

SOF

28h 55m

2 stops

$733SWISS

Tue, Oct 20 - Sun, Nov 29

9:05 pm - 6:25 pm

SOF

SIN

39h 20m

1 stop

11:15 pm - 6:35 pm

SIN

SOF

25h 20m

1 stop

$773British Airways

Wed, Oct 28 - Sat, Nov 7

9:05 pm - 8:35 pm

SOF

SIN

41h 30m

2 stops

11:05 pm - 6:35 pm

SIN

SOF

25h 30m

1 stop

$817British Airways

Wed, Oct 28 - Sat, Nov 7

10:20 am - 8:30 pm

SOF

USM

30h 10m

3 stops

9:00 pm - 7:35 pm

USM

SOF

50h 35m

3 stops

$1,706Qatar Airways

Mon, Aug 3 - Fri, Aug 14

4:10 pm - 8:30 pm

SOF

USM

24h 20m

3 stops

7:50 pm - 7:50 pm

USM

SOF

28h 00m

3 stops

$1,790Qatar Airways

Sun, Aug 16 - Mon, Aug 31

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Austrian Airlines flights from Sofia to Southeast Asia

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

Austrian Airlines

Nov 1

SOF6:45 pmSofia

15h 45m

1 stop

BKK3:30 pmBangkok Suvarnabhumi

Nov 17

BKK2:00 pmBangkok Suvarnabhumi

14h 55m

1 stop

SOF11:55 pmSofia

$697

Austrian Airlines

Dec 1

SOF6:45 pmSofia

15h 45m

1 stop

BKK3:30 pmBangkok Suvarnabhumi

Dec 17

BKK2:00 pmBangkok Suvarnabhumi

26h 50m

1 stop

SOF11:50 amSofia

$698

Austrian Airlines

Nov 3

SOF7:55 amSofia

23h 25m

1 stop

BKK12:20 pmBangkok Suvarnabhumi

Nov 17

BKK2:00 pmBangkok Suvarnabhumi

14h 55m

1 stop

SOF11:55 pmSofia

$739

SWISS flights from Sofia to Southeast Asia

Our best SWISS deals on Sofia to Southeast Asia flight tickets

SWISS

Oct 20

SOF1:05 pmSofia

16h 45m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Nov 29

BKK1:15 pmBangkok Suvarnabhumi

30h 00m

1 stop

SOF2:15 pmSofia

$710

SWISS

Oct 20

SOF1:05 pmSofia

16h 45m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Nov 29

BKK1:15 pmBangkok Suvarnabhumi

28h 55m

2 stops

SOF1:10 pmSofia

$733

SWISS

Oct 19

SOF3:40 pmSofia

14h 10m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Nov 29

BKK1:15 pmBangkok Suvarnabhumi

30h 00m

1 stop

SOF2:15 pmSofia

$755

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 11/1

6:45 pm-3:30 pm

1 stop15h 45m

Bangkok Suvarnabhumi

Tue 11/17

2:00 pm-11:55 pm

1 stop14h 55m

$697

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 12/1

6:45 pm-3:30 pm

1 stop15h 45m

Bangkok Suvarnabhumi

Thu 12/17

2:00 pm-11:50 am

1 stop26h 50m

$698

Quickest round-trip

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Sun 9/6

7:25 pm-1:45 pm

1 stop14h 20m

Bangkok Suvarnabhumi

Sun 9/20

11:40 pm-11:40 am

1 stop16h 00m

$699

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Fri 9/25

7:25 pm-1:45 pm

1 stop14h 20m

Bangkok Suvarnabhumi

Fri 10/16

12:35 pm-12:55 pm

1 stop28h 20m

$708

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 10/20

1:05 pm-9:50 am

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 11/29

1:15 pm-2:15 pm

1 stop30h 00m

$710

SofiaBangkok

SOF - BKK

SOFBKK

Sofia

Tue 10/20

1:05 pm-9:50 am

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 11/29

1:15 pm-1:10 pm

2 stops28h 55m

$733

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 10/28

9:05 pm-6:25 pm

1 stop39h 20m

Singapore Changi

Sat 11/7

11:15 pm-6:35 pm

1 stop25h 20m

$773

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 10/28

9:05 pm-8:35 pm

2 stops41h 30m

Singapore Changi

Sat 11/7

11:05 pm-6:35 pm

1 stop25h 30m

$817

SofiaKo Samui

SOF - USM

SOFUSM

Sofia

Mon 8/3

10:20 am-8:30 pm

3 stops30h 10m

Ko Samui

Fri 8/14

9:00 pm-7:35 pm

3 stops50h 35m

$1,706

SofiaKo Samui

SOF - USM

SOFUSM

Sofia

Sun 8/16

4:10 pm-8:30 pm

3 stops24h 20m

Ko Samui

Mon 8/31

7:50 pm-7:50 pm

3 stops28h 00m

$1,790

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 January to fly from Sofia, when ticket prices are also cheap, with an average price of $555.

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 $901 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 $580 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	16h 15m
Direct flights	None

The fastest flight from Sofia to Southeast Asia takes 16h 15m

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 July 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 (24.26% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (22.05%), Airbus A220-300 (16.51%), and Airbus A320-100/200 (8.42%).

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 $520	Free Cancellation	Rating 7.6 938 reviews	Search Austrian Airlines flights
Turkish Airlines	PriceFrom $602	Free Cancellation	Rating 7.4 4,438 reviews	Search Turkish Airlines flights
Air France	PriceFrom $650	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights
IndiGo	PriceFrom $681	Free Cancellation	Rating 6.8 574 reviews	Search IndiGo flights
Qatar Airways	PriceFrom $870	Free Cancellation	Rating 7.3 3,737 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.