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Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from €263

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 24/10. 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

Etihad Airways Logo
10:55 - 07:20BRU-BKK
15h 25m1 stop
Etihad Airways Logo
07:20 - 07:30BKK-BRU
29h 10m2 stops
€551Etihad Airways
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Etihad Airways Logo
10:55 - 07:20BRU-BKK
15h 25m1 stop
Etihad Airways Logo
07:20 - 07:30BKK-BRU
29h 10m2 stops
€552Etihad Airways
Find Deal
Wed, 8 Oct - Thu, 16 Oct
Turkish Airlines Logo
18:20 - 04:20BRU-BKK
28h 00m1 stop
Turkish Airlines Logo
05:50 - 22:10BKK-BRU
22h 20m1 stop
€554Turkish Airlines
Find Deal
Wed, 26 Nov - Sun, 14 Dec
Turkish Airlines Logo
18:20 - 04:20BRU-BKK
28h 00m1 stop
Turkish Airlines Logo
05:50 - 22:10BKK-BRU
22h 20m1 stop
€555Turkish Airlines
Find Deal
Wed, 26 Nov - Sun, 14 Dec
Etihad Airways Logo
10:55 - 07:20BRU-BKK
15h 25m1 stop
Etihad Airways Logo
09:30 - 07:30BKK-BRU
27h 00m1 stop
€556Etihad Airways
Find Deal
Wed, 24 Sep - Tue, 30 Sep
ITA Airways Logo
11:35 - 08:10BRU-BKK
14h 35m1 stop
ITA Airways Logo
12:15 - 09:40BKK-BRU
27h 25m1 stop
€573ITA Airways
Find Deal
Fri, 6 Mar - Sat, 28 Mar
Qatar Airways Logo
14:55 - 18:25BRU-BKK
21h 30m1 stop
Qatar Airways Logo
18:55 - 13:25BKK-BRU
24h 30m1 stop
€585Qatar Airways
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Qatar Airways Logo
09:00 - 06:15BRU-BKK
16h 15m1 stop
Qatar Airways Logo
02:30 - 14:40BKK-BRU
17h 10m1 stop
€586Qatar Airways
Find Deal
Tue, 7 Oct - Sun, 12 Oct
Singapore Airlines Logo
11:20 - 14:35BRU-BKK
21h 15m1 stop
Singapore Airlines Logo
21:15 - 07:55BKK-BRU
39h 40m1 stop
€590Singapore Airlines
Find Deal
Thu, 5 Feb - Tue, 31 Mar
Singapore Airlines Logo
11:20 - 14:35BRU-BKK
21h 15m1 stop
Singapore Airlines Logo
21:15 - 07:55BKK-BRU
39h 40m1 stop
€591Singapore Airlines
Find Deal
Thu, 5 Feb - Tue, 31 Mar

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
26 Nov
BRU18:20Brussels Bruxelles-National
28h 00m
1 stop
BKK04:20Bangkok Suvarnabhumi
14 Dec
BKK05:50Bangkok Suvarnabhumi
22h 20m
1 stop
BRU22:10Brussels Bruxelles-National
€554
Find similar
Turkish Airlines
26 Nov
BRU18:20Brussels Bruxelles-National
28h 00m
1 stop
BKK04:20Bangkok Suvarnabhumi
14 Dec
BKK05:50Bangkok Suvarnabhumi
22h 20m
1 stop
BRU22:10Brussels Bruxelles-National
€555
Find similar
Turkish Airlines
10 Nov
BRU18:30Brussels Bruxelles-National
14h 35m
1 stop
BKK15:05Bangkok Suvarnabhumi
20 Nov
BKK10:10Bangkok Suvarnabhumi
18h 00m
1 stop
BRU22:10Brussels Bruxelles-National
€561
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
8 Oct
BRU10:55Brussels Bruxelles-National
15h 25m
1 stop
BKK07:20Bangkok Suvarnabhumi
22 Oct
BKK07:20Bangkok Suvarnabhumi
29h 10m
2 stops
BRU07:30Brussels Bruxelles-National
€551
Find similar
Etihad Airways
8 Oct
BRU10:55Brussels Bruxelles-National
15h 25m
1 stop
BKK07:20Bangkok Suvarnabhumi
16 Oct
BKK07:20Bangkok Suvarnabhumi
29h 10m
2 stops
BRU07:30Brussels Bruxelles-National
€552
Find similar
Etihad Airways
24 Sept
BRU10:55Brussels Bruxelles-National
15h 25m
1 stop
BKK07:20Bangkok Suvarnabhumi
30 Sept
BKK09:30Bangkok Suvarnabhumi
27h 00m
1 stop
BRU07:30Brussels Bruxelles-National
€556
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 13,528 searches. Data last updated 14 September 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

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 8/10

10:55-07:20

1 stop15h 25m

Bangkok Suvarnabhumi

Wed 22/10

07:20-07:30

2 stops29h 10m

€551

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 8/10

10:55-07:20

1 stop15h 25m

Bangkok Suvarnabhumi

Thu 16/10

07:20-07:30

2 stops29h 10m

€552

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 26/11

18:20-04:20

1 stop28h 00m

Bangkok Suvarnabhumi

Sun 14/12

05:50-22:10

1 stop22h 20m

€554

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 26/11

18:20-04:20

1 stop28h 00m

Bangkok Suvarnabhumi

Sun 14/12

05:50-22:10

1 stop22h 20m

€555

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 24/9

10:55-07:20

1 stop15h 25m

Bangkok Suvarnabhumi

Tue 30/9

09:30-07:30

1 stop27h 00m

€556

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Fri 6/3

11:35-08:10

1 stop14h 35m

Bangkok Suvarnabhumi

Sat 28/3

12:15-09:40

1 stop27h 25m

€573

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 15/1

14:55-18:25

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 19/1

18:55-13:25

1 stop24h 30m

€585

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 7/10

09:00-06:15

1 stop16h 15m

Bangkok Suvarnabhumi

Sun 12/10

02:30-14:40

1 stop17h 10m

€586

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 5/2

11:20-14:35

1 stop21h 15m

Bangkok Suvarnabhumi

Tue 31/3

21:15-07:55

1 stop39h 40m

€590

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 5/2

11:20-14:35

1 stop21h 15m

Bangkok Suvarnabhumi

Tue 31/3

21:15-07:55

1 stop39h 40m

€591

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 cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport is in May. Flight prices, which tend to average around €568, 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 September is your next best option. Flight prices from Brussels Bruxelles-National Airport to Southeast Asia during September average around €578.

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

The cheapest day to depart from Brussels Bruxelles-National Airport to Southeast Asia is on a Thursday. Travellers who choose to depart for Southeast Asia on a Thursday will often find tickets for as low as €642. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €842. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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

Our most recent data shows that the best time of day to fly to Southeast Asia is in the morning. Flights from Brussels Bruxelles-National Airport to Southeast Asia during this time can be as low as €536. Flights to Southeast Asia are more costly in the afternoon, with an average ticket price of €768. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 €696 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 €652 on momondo.

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

There are 2 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

Sun

Airports in Southeast Asia

1 airport
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 on Sunday. There are no airlines offering direct flights..
There is 1 airport near Southeast Asia: Bangkok Suvarnabhumi (BKK)
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 refresh daily.

  • 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?

    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?

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
Etihad AirwaysPriceFrom €499Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways 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 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.

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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