Which airlines fly to Southeast Asia?

Thai Airways, Air China and Etihad Airways are the top three most popular airlines that fly to Southeast Asia from Brussels Bruxelles-National Airport according to our data. Thai Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 6 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Brussels Bruxelles-National to Southeast Asia?

Air China, Etihad Airways, and Gulf Air are the most popular carriers operating from Brussels Bruxelles-National to Southeast Asia

How old do you have to be to fly from Brussels Bruxelles-National Airport to Southeast Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels Bruxelles-National Airport to Southeast Asia.

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

The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£283 Cheap Flights from Brussels Bruxelles-National Airport to Southeast Asia in 2026

Q: How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per day?

5 flights are operational daily from Brussels Bruxelles-National Airport to Southeast Asia as of July 2026. The most popular departure time for this route is 11:00, with 72% of flights per day taking off at midday.

Q: How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per week?

The number of flights available between Brussels Bruxelles-National Airport and Southeast Asia is 38 per week as of July 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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Find the cheapest flights from Brussels Bruxelles-National Airport to Southeast Asia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 12:10

BRU

BKK

20h 15m

1 stop

20:50 - 06:35

BKK

BRU

15h 45m

1 stop

£491Etihad Airways

Fri, 18 Sep - Thu, 17 Dec

15:40 - 14:50

BRU

BKK

18h 10m

1 stop

12:35 - 08:50

BKK

BRU

25h 15m

1 stop

£492Multiple Airlines

Tue, 25 Aug - Thu, 24 Sep

19:55 - 14:50

BRU

BKK

13h 55m

1 stop

12:35 - 08:50

BKK

BRU

25h 15m

1 stop

£492Multiple Airlines

Thu, 3 Sep - Thu, 24 Sep

18:10 - 09:50

BRU

BKK

34h 40m

1 stop

13:15 - 21:30

BKK

BRU

14h 15m

1 stop

£495SWISS

Mon, 14 Sep - Wed, 9 Dec

15:00 - 09:50

BRU

BKK

13h 50m

1 stop

12:35 - 08:50

BKK

BRU

25h 15m

1 stop

£495SWISS

Mon, 24 Aug - Thu, 24 Sep

15:15 - 04:30

BRU

BKK

31h 15m

1 stop

06:10 - 14:15

BKK

BRU

38h 05m

1 stop

£503Turkish Airlines

Tue, 1 Dec - Sun, 20 Dec

17:00 - 16:10

BRU

SIN

17h 10m

1 stop

23:25 - 14:10

SIN

BRU

20h 45m

1 stop

£580British Airways

Fri, 18 Sep - Sun, 4 Oct

12:00 - 16:05

BRU

SIN

21h 05m

1 stop

23:05 - 14:05

SIN

BRU

22h 00m

1 stop

£587British Airways

Tue, 8 Dec - Thu, 21 Jan

12:20 - 00:20

BRU

HAN

31h 00m

1 stop

01:20 - 07:30

HAN

BRU

35h 10m

1 stop

£591Juneyao Airlines

Wed, 16 Sep - Mon, 12 Oct

12:20 - 00:20

BRU

HAN

31h 00m

1 stop

01:20 - 07:30

HAN

BRU

35h 10m

1 stop

£592Juneyao Airlines

Wed, 30 Sep - Mon, 5 Oct

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Turkish Airlines flights from Brussels Bruxelles-National Airport to Southeast Asia

Our best Turkish Airlines deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets

Turkish Airlines

1 Dec

BRU15:15Brussels Bruxelles-National

31h 15m

1 stop

BKK04:30Bangkok Suvarnabhumi

20 Dec

BKK06:10Bangkok Suvarnabhumi

38h 05m

1 stop

BRU14:15Brussels Bruxelles-National

£503

Turkish Airlines

23 Sept

BRU14:25Brussels Bruxelles-National

14h 20m

1 stop

BKK09:45Bangkok Suvarnabhumi

10 Oct

BKK06:40Bangkok Suvarnabhumi

35h 45m

1 stop

BRU13:25Brussels Bruxelles-National

£529

Turkish Airlines

27 Sept

BRU16:15Brussels Bruxelles-National

18h 10m

1 stop

BKK15:25Bangkok Suvarnabhumi

7 Oct

BKK06:40Bangkok Suvarnabhumi

19h 45m

1 stop

BRU21:25Brussels Bruxelles-National

£534

Etihad Airways flights from Brussels Bruxelles-National Airport to Southeast Asia

Our best Etihad Airways deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets

Etihad Airways

18 Sept

BRU10:55Brussels Bruxelles-National

20h 15m

1 stop

BKK12:10Bangkok Suvarnabhumi

17 Dec

BKK20:50Bangkok Suvarnabhumi

15h 45m

1 stop

BRU06:35Brussels Bruxelles-National

£491

Etihad Airways

22 Oct

BRU10:55Brussels Bruxelles-National

14h 50m

1 stop

BKK06:45Bangkok Suvarnabhumi

15 Dec

BKK14:40Bangkok Suvarnabhumi

21h 55m

1 stop

BRU06:35Brussels Bruxelles-National

£504

Etihad Airways

6 Oct

BRU10:55Brussels Bruxelles-National

14h 40m

1 stop

BKK06:35Bangkok Suvarnabhumi

24 Oct

BKK02:55Bangkok Suvarnabhumi

33h 40m

1 stop

BRU07:35Brussels Bruxelles-National

£510

momondo Fare Finder

Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Fri 18/9

10:55-12:10

1 stop20h 15m

Bangkok Suvarnabhumi

Thu 17/12

20:50-06:35

1 stop15h 45m

£491

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 25/8

15:40-14:50

1 stop18h 10m

Bangkok Suvarnabhumi

Thu 24/9

12:35-08:50

1 stop25h 15m

£492

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 3/9

19:55-14:50

1 stop13h 55m

Bangkok Suvarnabhumi

Thu 24/9

12:35-08:50

1 stop25h 15m

£492

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 14/9

18:10-09:50

1 stop34h 40m

Bangkok Suvarnabhumi

Wed 9/12

13:15-21:30

1 stop14h 15m

£495

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 24/8

15:00-09:50

1 stop13h 50m

Bangkok Suvarnabhumi

Thu 24/9

12:35-08:50

1 stop25h 15m

£495

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 1/12

15:15-04:30

1 stop31h 15m

Bangkok Suvarnabhumi

Sun 20/12

06:10-14:15

1 stop38h 05m

£503

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Fri 18/9

17:00-16:10

1 stop17h 10m

Singapore Changi

Sun 4/10

23:25-14:10

1 stop20h 45m

£580

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Tue 8/12

12:00-16:05

1 stop21h 05m

Singapore Changi

Thu 21/1

23:05-14:05

1 stop22h 00m

£587

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Wed 16/9

12:20-00:20

1 stop31h 00m

Hanoi Noibai

Mon 12/10

01:20-07:30

1 stop35h 10m

£591

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Wed 30/9

12:20-00:20

1 stop31h 00m

Hanoi Noibai

Mon 5/10

01:20-07:30

1 stop35h 10m

£592

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport 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

Other information

What is the cheapest month to fly to Southeast Asia?

The month of May is, on average, the cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport, with most prices found around £606. If you are unable to visit Southeast Asia during the month of May, then departing from Brussels Bruxelles-National Airport during the month November is also very affordable. Most momondo users find prices during this month for around £617.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Wednesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £735. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Sunday is £949.

What is the cheapest Brussels Bruxelles-National to Southeast Asia flight route?

Fly from Brussels Bruxelles-National to Singapore Changi for the best Brussels Bruxelles-National - Southeast Asia flight prices

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around £608 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Brussels Bruxelles-National Airport for as low as £575 on momondo.

What cabin class options are available on Brussels Bruxelles-National Airport to Southeast Asia flights?

There are 3 cabin classes available to choose from on Brussels Bruxelles-National Airport to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Brussels Bruxelles-National Airport to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Brussels Bruxelles-National Airport to Southeast Asia.

Cheap Brussels Bruxelles-National Airport to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Southeast Asia

Fastest flight time	17h 55m
Direct flights	Every day
Airports in Southeast Asia	294 airports

The fastest flight from Brussels Bruxelles-National Airport to Southeast Asia takes 17h 55m

Direct flights go from Brussels Bruxelles-National Airport to Southeast Asia every day.

There are 294 airports in Southeast Asia. From Brussels Bruxelles-National Airport there are direct flights to Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN).

Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Southeast Asia

When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Southeast Asia?
Prices for flights from Brussels Bruxelles-National Airport to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Southeast Asia?
There are 6 operators available for flights from Brussels Bruxelles-National Airport to Southeast Asia as of July 2026.
How old do you have to be to fly from Brussels Bruxelles-National Airport to Southeast Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels Bruxelles-National Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Brussels Bruxelles-National Airport to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from Brussels Bruxelles-National Airport to Southeast Asia is Boeing 737-800 Passenger/BBJ2 (winglets), representing 23.85% of all bookings. The subsequent popular models are Airbus A320-100/200 at 22.11%, Airbus A319 at 10.10%, and Airbus A320neo at 9.67%.

Best airlines flying from Brussels Bruxelles-National Airport to Southeast Asia

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Hainan Airlines	PriceFrom £428	Free Cancellation	Rating 8.3 67 reviews	Search Hainan Airlines flights
Etihad Airways	PriceFrom £484	Free Cancellation	Rating 7.3 1,471 reviews	Search Etihad Airways flights
Air China	PriceFrom £488	Free Cancellation	Rating 7.3 157 reviews	Search Air China flights
Emirates	PriceFrom £543	Free Cancellation	Rating 8.1 3,605 reviews	Search Emirates flights
Thai Airways	PriceFrom £564	Free Cancellation	Rating 7.9 407 reviews	Search Thai Airways flights
Ethiopian Air	PriceFrom £1,677	Free Cancellation	Rating 7.2 1,008 reviews	Search Ethiopian Air flights

Why use momondo?

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

Finding the right flight to Southeast Asia from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Southeast Asia from Brussels with this policy.

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

momondo helps you find the best flight between Brussels and Southeast Asia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Popular Cities in Southeast Asia

Flights to Londonfrom £30

Flights to Bangkokfrom £381

Flights to Manchesterfrom £30

Flights to Islamabadfrom £415

Flights to New Yorkfrom £292

Flights to Istanbulfrom £74

Flights to Manilafrom £443

Flights to Dubaifrom £282

Flights to New Delhifrom £362

Flights to Lagosfrom £483

Flights to Mumbaifrom £371

Flights to Copenhagenfrom £32

Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £283

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Turkish Airlines flights from Brussels Bruxelles-National Airport to Southeast Asia

Our best Turkish Airlines deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets

Etihad Airways flights from Brussels Bruxelles-National Airport to Southeast Asia

Our best Etihad Airways deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Southeast Asia

What is the cheapest month to fly to Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

What is the cheapest Brussels Bruxelles-National to Southeast Asia flight route?

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

What cabin class options are available on Brussels Bruxelles-National Airport to Southeast Asia flights?

Can stopping save me money on Brussels Bruxelles-National Airport to Southeast Asia flights?

What is the cheapest airline that flies from Brussels Bruxelles-National to Southeast Asia?

Which airlines fly to Southeast Asia?

How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per day?

How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per week?

Cheap Brussels Bruxelles-National Airport to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Southeast Asia

Fastest flight time

Direct flights

Airports in Southeast Asia

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Southeast Asia

Best airlines flying from Brussels Bruxelles-National Airport to Southeast Asia

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Southeast Asia with momondo

Why use momondo?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo

Brussels Bruxelles-National Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Southeast Asia

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