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Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Southeast Asia departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Southeast Asia

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
06:30 - 18:30BRU-SIN
30h 00m1 stop
Finnair Logo
21:35 - 18:20SIN-BRU
26h 45m1 stop
£438Finnair
Find Deal
Thu, 23 Apr - Sun, 10 May
Finnair Logo
11:15 - 18:40BRU-SIN
24h 25m1 stop
Finnair Logo
22:05 - 22:30SIN-BRU
31h 25m1 stop
£439Finnair
Find Deal
Mon, 2 Mar - Thu, 26 Mar
Juneyao Airlines Logo
11:05 - 13:20BRU-BKK
20h 15m1 stop
Juneyao Airlines Logo
01:50 - 06:55BKK-BRU
35h 05m1 stop
£479Juneyao Airlines
Find Deal
Wed, 7 Jan - Fri, 23 Jan
Juneyao Airlines Logo
11:05 - 00:50BRU-BKK
31h 45m1 stop
Juneyao Airlines Logo
01:50 - 06:55BKK-BRU
35h 05m1 stop
£480Juneyao Airlines
Find Deal
Wed, 26 Nov - Wed, 24 Dec
Juneyao Airlines Logo
11:05 - 00:50BRU-BKK
31h 45m1 stop
Juneyao Airlines Logo
01:50 - 06:55BKK-BRU
35h 05m1 stop
£480Juneyao Airlines
Find Deal
Wed, 7 Jan - Wed, 21 Jan
Etihad Airways Logo
09:55 - 07:10BRU-BKK
15h 15m1 stop
Etihad Airways Logo
02:55 - 06:35BKK-BRU
33h 40m1 stop
£483Etihad Airways
Find Deal
Thu, 20 Nov - Tue, 9 Dec
Etihad Airways Logo
09:55 - 08:35BRU-CGK
16h 40m1 stop
Etihad Airways Logo
23:20 - 06:35CGK-BRU
37h 15m1 stop
£483Etihad Airways
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Turkish Airlines Logo
11:35 - 18:00BRU-CGK
24h 25m1 stop
Turkish Airlines Logo
21:05 - 17:20CGK-BRU
26h 15m1 stop
£493Turkish Airlines
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Turkish Airlines Logo
07:50 - 18:00BRU-CGK
28h 10m1 stop
Turkish Airlines Logo
21:05 - 14:15CGK-BRU
23h 10m1 stop
£494Turkish Airlines
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Mon, 2 Feb - Mon, 9 Feb
Austrian Airlines Logo
18:15 - 15:30BRU-BKK
15h 15m1 stop
Austrian Airlines Logo
14:00 - 20:00BKK-BRU
36h 00m1 stop
£498Austrian Airlines
Find Deal
Sat, 10 Jan - Wed, 21 Jan

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

Our best Juneyao Airlines deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets
Juneyao Airlines
7 Jan
BRU11:05Brussels Bruxelles-National
20h 15m
1 stop
BKK13:20Bangkok Suvarnabhumi
23 Jan
BKK01:50Bangkok Suvarnabhumi
35h 05m
1 stop
BRU06:55Brussels Bruxelles-National
£479
Find similar
Juneyao Airlines
26 Nov
BRU11:05Brussels Bruxelles-National
31h 45m
1 stop
BKK00:50Bangkok Suvarnabhumi
25 Dec
BKK14:20Bangkok Suvarnabhumi
22h 35m
1 stop
BRU06:55Brussels Bruxelles-National
£480
Find similar
Juneyao Airlines
7 Jan
BRU11:05Brussels Bruxelles-National
20h 15m
1 stop
BKK13:20Bangkok Suvarnabhumi
23 Jan
BKK01:50Bangkok Suvarnabhumi
35h 05m
1 stop
BRU06:55Brussels Bruxelles-National
£480
Find similar

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
20 Nov
BRU09:55Brussels Bruxelles-National
15h 15m
1 stop
BKK07:10Bangkok Suvarnabhumi
9 Dec
BKK02:55Bangkok Suvarnabhumi
33h 40m
1 stop
BRU06:35Brussels Bruxelles-National
£483
Find similar
Etihad Airways
1 Dec
BRU09:55Brussels Bruxelles-National
31h 25m
1 stop
BKK23:20Bangkok Suvarnabhumi
9 Dec
BKK02:55Bangkok Suvarnabhumi
33h 40m
1 stop
BRU06:35Brussels Bruxelles-National
£483
Find similar
Etihad Airways
17 Nov
BRU09:55Brussels Bruxelles-National
16h 40m
1 stop
CGK08:35Jakarta Soekarno-Hatta Intl
1 Dec
CGK23:20Jakarta Soekarno-Hatta Intl
37h 15m
1 stop
BRU06:35Brussels Bruxelles-National
£484
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Thu 23/4

06:30-18:30

1 stop30h 00m

Singapore Changi

Sun 10/5

21:35-18:20

1 stop26h 45m

£438

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Mon 2/3

11:15-18:40

1 stop24h 25m

Singapore Changi

Thu 26/3

22:05-22:30

1 stop31h 25m

£439

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 7/1

11:05-13:20

1 stop20h 15m

Bangkok Suvarnabhumi

Fri 23/1

01:50-06:55

1 stop35h 05m

£479

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 26/11

11:05-00:50

1 stop31h 45m

Bangkok Suvarnabhumi

Wed 24/12

01:50-06:55

1 stop35h 05m

£480

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 7/1

11:05-00:50

1 stop31h 45m

Bangkok Suvarnabhumi

Wed 21/1

01:50-06:55

1 stop35h 05m

£480

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 20/11

09:55-07:10

1 stop15h 15m

Bangkok Suvarnabhumi

Tue 9/12

02:55-06:35

1 stop33h 40m

£483

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Thu 4/12

09:55-08:35

1 stop16h 40m

Jakarta Soekarno-Hatta Intl

Thu 11/12

23:20-06:35

1 stop37h 15m

£483

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Tue 10/3

11:35-18:00

1 stop24h 25m

Jakarta Soekarno-Hatta Intl

Tue 24/3

21:05-17:20

1 stop26h 15m

£493

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Mon 2/2

07:50-18:00

1 stop28h 10m

Jakarta Soekarno-Hatta Intl

Mon 9/2

21:05-14:15

1 stop23h 10m

£494

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 10/1

18:15-15:30

1 stop15h 15m

Bangkok Suvarnabhumi

Wed 21/1

14:00-20:00

1 stop36h 00m

£498

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

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

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 £512. If you are unable to visit Southeast Asia during the month of May, 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 £517.

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

Our data shows that Monday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £596. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Tuesday is £1,164.

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

In the morning is the cheapest time of day to fly from Brussels Bruxelles-National Airport to Southeast Asia when you can find flight prices for as low as £542. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £670. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 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 £618 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 £579 on momondo.

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

There are 3 cabin classes available to choose from on Brussels Bruxelles-National 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

11h 00m

Direct flights

Every day

Airports in Southeast Asia

2 airports
The fastest flight from Brussels Bruxelles-National Airport to Southeast Asia takes 11h 00m
Direct flights go from Brussels Bruxelles-National Airport to Southeast Asia every day.
There are 2 airports near Southeast Asia: Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN)
Search flight deals

  • 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?

  • 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?

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 AirlinesPriceFrom £430Free CancellationRating
8.1
50 reviews
Search Hainan Airlines flights
Etihad AirwaysPriceFrom £433Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom £443Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
Juneyao AirlinesPriceFrom £459Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Qatar AirwaysPriceFrom £461Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
FinnairPriceFrom £481Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
Thai AirwaysPriceFrom £515Free CancellationRating
7.8
361 reviews
Search Thai Airways flights
LufthansaPriceFrom £516Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
Ethiopian AirPriceFrom £1,685Free CancellationRating
7.2
884 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.
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