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

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

Which airlines fly to Southeast Asia?

Thai Airways, Etihad Airways and Air China 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 32% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 8 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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.

£278 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?

The number of flights available between Brussels Bruxelles-National Airport and Southeast Asia is 35 per week as of May 2026. The most frequent departure day is Mon, with 23% of weekly flights leaving on this day.

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 May 2026. The most popular departure time for this route is 11:00, with 60% of flights per day taking off at midday.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 23:50

BRU

BKK

31h 55m

1 stop

03:15 - 07:05

BKK

BRU

32h 50m

1 stop

£469Etihad Airways

Thu, 4 Jun - Sat, 13 Jun

10:55 - 06:45

BRU

BKK

14h 50m

1 stop

20:45 - 07:05

BKK

BRU

15h 20m

1 stop

£482Etihad Airways

Mon, 1 Jun - Thu, 11 Jun

10:55 - 09:40

BRU

SIN

16h 45m

1 stop

21:00 - 07:05

SIN

BRU

16h 05m

1 stop

£509Etihad Airways

Sun, 7 Jun - Sun, 14 Jun

10:55 - 19:15

BRU

BKK

27h 20m

1 stop

21:00 - 07:05

BKK

BRU

15h 05m

1 stop

£514Etihad Airways

Thu, 11 Jun - Mon, 15 Jun

10:55 - 06:45

BRU

BKK

14h 50m

1 stop

21:00 - 07:05

BKK

BRU

15h 05m

1 stop

£515Etihad Airways

Sun, 31 May - Thu, 4 Jun

13:00 - 00:15

BRU

CGK

30h 15m

1 stop

23:00 - 06:50

CGK

BRU

36h 50m

1 stop

£520Air China

Sat, 6 Jun - Tue, 30 Jun

13:00 - 00:15

BRU

CGK

30h 15m

1 stop

23:00 - 06:50

CGK

BRU

36h 50m

1 stop

£557Air China

Sat, 23 May - Fri, 5 Jun

11:05 - 01:00

BRU

HAN

31h 55m

1 stop

02:00 - 06:55

HAN

BRU

34h 55m

1 stop

£568Juneyao Airlines

Sun, 8 Nov - Fri, 13 Nov

11:05 - 01:00

BRU

HAN

31h 55m

1 stop

02:00 - 06:55

HAN

BRU

34h 55m

1 stop

£593Juneyao Airlines

Sun, 25 Oct - Wed, 4 Nov

12:20 - 00:20

BRU

HAN

31h 00m

1 stop

02:00 - 06:55

HAN

BRU

34h 55m

1 stop

£593Juneyao Airlines

Mon, 19 Oct - Mon, 26 Oct

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

4 Jun

BRU10:55Brussels Bruxelles-National

31h 55m

1 stop

BKK23:50Bangkok Suvarnabhumi

13 Jun

BKK03:15Bangkok Suvarnabhumi

32h 50m

1 stop

BRU07:05Brussels Bruxelles-National

£469

Etihad Airways

1 Jun

BRU10:55Brussels Bruxelles-National

14h 50m

1 stop

BKK06:45Bangkok Suvarnabhumi

11 Jun

BKK20:45Bangkok Suvarnabhumi

15h 20m

1 stop

BRU07:05Brussels Bruxelles-National

£482

Etihad Airways

7 Jun

BRU10:55Brussels Bruxelles-National

16h 45m

1 stop

SIN09:40Singapore Changi

14 Jun

SIN21:00Singapore Changi

16h 05m

1 stop

BRU07:05Brussels Bruxelles-National

£509

Emirates flights from Brussels Bruxelles-National Airport to Southeast Asia

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

Emirates

26 May

BRU21:45Brussels Bruxelles-National

15h 35m

1 stop

BKK18:20Bangkok Suvarnabhumi

16 Jun

BKK09:55Bangkok Suvarnabhumi

14h 35m

1 stop

BRU19:30Brussels Bruxelles-National

£588

Emirates

26 May

BRU15:20Brussels Bruxelles-National

15h 55m

1 stop

BKK12:15Bangkok Suvarnabhumi

10 Jun

BKK09:55Bangkok Suvarnabhumi

14h 35m

1 stop

BRU19:30Brussels Bruxelles-National

£588

Emirates

26 May

BRU21:45Brussels Bruxelles-National

15h 35m

1 stop

BKK18:20Bangkok Suvarnabhumi

5 Jun

BKK09:55Bangkok Suvarnabhumi

14h 35m

1 stop

BRU19:30Brussels Bruxelles-National

£589

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

Thu 4/6

10:55-23:50

1 stop31h 55m

Bangkok Suvarnabhumi

Sat 13/6

03:15-07:05

1 stop32h 50m

£469

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 1/6

10:55-06:45

1 stop14h 50m

Bangkok Suvarnabhumi

Thu 11/6

20:45-07:05

1 stop15h 20m

£482

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Sun 7/6

10:55-09:40

1 stop16h 45m

Singapore Changi

Sun 14/6

21:00-07:05

1 stop16h 05m

£509

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 11/6

10:55-19:15

1 stop27h 20m

Bangkok Suvarnabhumi

Mon 15/6

21:00-07:05

1 stop15h 05m

£514

Fastest return journey

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sun 31/5

10:55-06:45

1 stop14h 50m

Bangkok Suvarnabhumi

Thu 4/6

21:00-07:05

1 stop15h 05m

£514

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Sat 6/6

13:00-00:15

1 stop30h 15m

Jakarta Soekarno-Hatta Intl

Tue 30/6

23:00-06:50

1 stop36h 50m

£520

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Sat 23/5

13:00-00:15

1 stop30h 15m

Jakarta Soekarno-Hatta Intl

Fri 5/6

23:00-06:50

1 stop36h 50m

£557

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Sun 8/11

11:05-01:00

1 stop31h 55m

Hanoi Noibai

Fri 13/11

02:00-06:55

1 stop34h 55m

£568

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Sun 25/10

11:05-01:00

1 stop31h 55m

Hanoi Noibai

Wed 4/11

02:00-06:55

1 stop34h 55m

£593

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Mon 19/10

12:20-00:20

1 stop31h 00m

Hanoi Noibai

Mon 26/10

02:00-06:55

1 stop34h 55m

£593

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 November is, on average, the cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport, with most prices found around £591. If you are unable to visit Southeast Asia during the month of November, then departing from Brussels Bruxelles-National Airport during the month September is also very affordable. Most momondo users find prices during this month for around £605.

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 £651. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Thursday is £911.

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 £593 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 £562 on momondo.

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	11h 05m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from Brussels Bruxelles-National Airport to Southeast Asia takes 11h 05m

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), 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 8 operators available for flights from Brussels Bruxelles-National Airport to Southeast Asia as of May 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 24.06% of all bookings. The subsequent popular models are Airbus A320-100/200 at 21.69%, Airbus A319 at 10.75%, and Boeing 737 MAX 8 at 10.22%.

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 £416	Free Cancellation	Rating 8.3 66 reviews	Search Hainan Airlines flights
Turkish Airlines	PriceFrom £431	Free Cancellation	Rating 7.4 4,366 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom £470	Free Cancellation	Rating 7.3 1,437 reviews	Search Etihad Airways flights
Air China	PriceFrom £478	Free Cancellation	Rating 7.3 149 reviews	Search Air China flights
Lufthansa	PriceFrom £530	Free Cancellation	Rating 6.8 7,999 reviews	Search Lufthansa flights
Emirates	PriceFrom £531	Free Cancellation	Rating 8.1 3,571 reviews	Search Emirates flights
Thai Airways	PriceFrom £535	Free Cancellation	Rating 7.9 401 reviews	Search Thai Airways flights
Ethiopian Air	PriceFrom £1,639	Free Cancellation	Rating 7.2 999 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 12/6

Fri 19/6

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular cities

Other flights from Brussels Bruxelles-National Airport

Airlines

Complete your trip

Feeling lucky

Popular Cities in Southeast Asia

Flights to Londonfrom £24

Flights to Bangkokfrom £390

Flights to Manchesterfrom £28

Flights to New Yorkfrom £340

Flights to Islamabadfrom £432

Flights to Dubaifrom £334

Flights to Istanbulfrom £73

Flights to Manilafrom £486

Flights to New Delhifrom £343

Flights to Copenhagenfrom £29

Flights to Lagosfrom £476

Flights to Mumbaifrom £358

Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £278

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

Emirates flights from Brussels Bruxelles-National Airport to Southeast Asia

Our best Emirates 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?

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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Southeast Asia

Explore popular destinations other users love

According to popular flight searches on momondo this year