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

Etihad Airways and Juneyao Airlines 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?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Southeast Asia.

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

The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€348 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 week?

As of June 2026, there are 13 flights per week flying from Brussels Bruxelles-National Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

As of June 2026, there are 1 flights per day flying from Brussels Bruxelles-National Airport to Southeast Asia. The most common time of day flights depart is 11:00, with 64% of flights taking off at midday.

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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.

13:25 - 12:30

BRU

BKK

17h 05m

1 stop

17:55 - 06:45

BKK

BRU

18h 50m

1 stop

€584Air China

Tue, 8 Dec - Mon, 14 Dec

16:10 - 13:25

BRU

BKK

16h 15m

1 stop

03:00 - 14:40

BKK

BRU

16h 40m

1 stop

€589Qatar Airways

Mon, 24 Aug - Tue, 8 Sep

09:00 - 13:25

BRU

BKK

23h 25m

1 stop

09:55 - 14:40

BKK

BRU

33h 45m

1 stop

€591Qatar Airways

Thu, 10 Sep - Thu, 15 Oct

10:55 - 12:10

BRU

BKK

20h 15m

1 stop

19:55 - 06:35

BKK

BRU

16h 40m

1 stop

€591Etihad Airways

Wed, 14 Oct - Mon, 9 Nov

10:55 - 18:10

BRU

BKK

26h 15m

1 stop

15:55 - 07:05

BKK

BRU

20h 10m

1 stop

€593Etihad Airways

Wed, 26 Aug - Tue, 8 Sep

10:55 - 23:50

BRU

BKK

31h 55m

1 stop

03:15 - 07:05

BKK

BRU

32h 50m

1 stop

€594Etihad Airways

Mon, 28 Sep - Sun, 11 Oct

10:55 - 06:45

BRU

BKK

14h 50m

1 stop

20:50 - 06:35

BKK

BRU

15h 45m

1 stop

€595Etihad Airways

Wed, 14 Oct - Tue, 15 Dec

10:55 - 18:10

BRU

BKK

26h 15m

1 stop

03:15 - 07:05

BKK

BRU

32h 50m

1 stop

€596Etihad Airways

Mon, 28 Sep - Sun, 11 Oct

10:55 - 18:10

BRU

BKK

26h 15m

1 stop

15:55 - 07:05

BKK

BRU

20h 10m

1 stop

€598Etihad Airways

Wed, 9 Sep - Tue, 22 Sep

10:55 - 12:10

BRU

BKK

20h 15m

1 stop

14:40 - 06:35

BKK

BRU

21h 55m

1 stop

€598Etihad Airways

Wed, 14 Oct - Mon, 9 Nov

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Finnair flights from Brussels Bruxelles-National Airport to Southeast Asia

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

Finnair

2 Sept

BRU19:05Brussels Bruxelles-National

29h 25m

1 stop

BKK05:30Bangkok Suvarnabhumi

23 Sept

BKK07:05Bangkok Suvarnabhumi

16h 15m

1 stop

BRU18:20Brussels Bruxelles-National

€609

Finnair

3 Sept

BRU11:20Brussels Bruxelles-National

37h 10m

1 stop

BKK05:30Bangkok Suvarnabhumi

1 Oct

BKK07:05Bangkok Suvarnabhumi

20h 30m

1 stop

BRU22:35Brussels Bruxelles-National

€610

Finnair

3 Sept

BRU11:20Brussels Bruxelles-National

37h 10m

1 stop

BKK05:30Bangkok Suvarnabhumi

30 Sept

BKK07:05Bangkok Suvarnabhumi

16h 15m

1 stop

BRU18:20Brussels Bruxelles-National

€611

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

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

Qatar Airways

24 Aug

BRU16:10Brussels Bruxelles-National

16h 15m

1 stop

BKK13:25Bangkok Suvarnabhumi

8 Sept

BKK03:00Bangkok Suvarnabhumi

16h 40m

1 stop

BRU14:40Brussels Bruxelles-National

€589

Qatar Airways

10 Sept

BRU09:00Brussels Bruxelles-National

23h 25m

1 stop

BKK13:25Bangkok Suvarnabhumi

15 Oct

BKK09:55Bangkok Suvarnabhumi

33h 45m

1 stop

BRU14:40Brussels Bruxelles-National

€591

Qatar Airways

20 Oct

BRU09:00Brussels Bruxelles-National

17h 15m

1 stop

BKK07:15Bangkok Suvarnabhumi

5 Nov

BKK09:05Bangkok Suvarnabhumi

34h 20m

1 stop

BRU13:25Brussels Bruxelles-National

€605

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

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 8/12

13:25-12:30

1 stop17h 05m

Bangkok Suvarnabhumi

Mon 14/12

17:55-06:45

1 stop18h 50m

€584

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 24/8

16:10-13:25

1 stop16h 15m

Bangkok Suvarnabhumi

Tue 8/9

03:00-14:40

1 stop16h 40m

€589

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 10/9

09:00-13:25

1 stop23h 25m

Bangkok Suvarnabhumi

Thu 15/10

09:55-14:40

1 stop33h 45m

€591

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 14/10

10:55-12:10

1 stop20h 15m

Bangkok Suvarnabhumi

Mon 9/11

19:55-06:35

1 stop16h 40m

€591

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 26/8

10:55-18:10

1 stop26h 15m

Bangkok Suvarnabhumi

Tue 8/9

15:55-07:05

1 stop20h 10m

€593

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 28/9

10:55-23:50

1 stop31h 55m

Bangkok Suvarnabhumi

Sun 11/10

03:15-07:05

1 stop32h 50m

€594

Fastest return journey

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 14/10

10:55-06:45

1 stop14h 50m

Bangkok Suvarnabhumi

Tue 15/12

20:50-06:35

1 stop15h 45m

€595

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 28/9

10:55-18:10

1 stop26h 15m

Bangkok Suvarnabhumi

Sun 11/10

03:15-07:05

1 stop32h 50m

€596

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 9/9

10:55-18:10

1 stop26h 15m

Bangkok Suvarnabhumi

Tue 22/9

15:55-07:05

1 stop20h 10m

€598

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 14/10

10:55-12:10

1 stop20h 15m

Bangkok Suvarnabhumi

Mon 9/11

14:40-06:35

1 stop21h 55m

€598

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 cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport is in May. Flight prices, which tend to average around €700, are often lower during this time because this is during the off-season. If you’re not able to fly to Southeast Asia in May, then November is your next best option. Flight prices from Brussels Bruxelles-National Airport to Southeast Asia during November average around €712.

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

Fly from Brussels Bruxelles-National to Bangkok Suvarnabhumi 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 €704 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 €664 on momondo.

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

There is only 1 cabin class 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	22h 40m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from Brussels Bruxelles-National Airport to Southeast Asia takes 22h 40m

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

There are 295 airports in Southeast Asia. From Brussels Bruxelles-National Airport there are direct flights to Bangkok Suvarnabhumi (BKK).

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 refresh daily.
How old do you have to be to fly from Brussels Bruxelles-National 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Brussels Bruxelles-National Airport to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Brussels Bruxelles-National Airport to Southeast Asia is Boeing 737-800 Passenger/BBJ2 (winglets) (23.65% of total bookings). The next most popular plane models are Airbus A320-100/200 (22.01%), Airbus A319 (10.25%), and Airbus A320neo (9.98%).

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brussels to Southeast Asia.

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

If you are not ready to book a flight from Brussels to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.

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Popular Cities in Southeast Asia

Flights to Dublinfrom €38

Flights to Bangkokfrom €538

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Flights to Manilafrom €584

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Flights to Sao Paulofrom €632

Flights to Parisfrom €40

Flights to Lagosfrom €593

Flights to Johannesburgfrom €475

Flights to Copenhagenfrom €44

Flights to Helsinkifrom €137

Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from €348

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Finnair flights from Brussels Bruxelles-National Airport to Southeast Asia

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

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

Our best Qatar 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 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?

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

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

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

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