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Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £242

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BKK
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Southeast Asia

Keep the following information in mind while searching for Bruxelles-National to Southeast Asia flight deals. Data was last updated 13 January 2026.

Round-trip from

£466

One-way from

£242

Popular in

July

Cheapest in

September

Average price

£578
Singapore Airlines
  • Singapore Airlines
  • 16/5-31/5
  • 2 total stops
  • 78h 25m total
  • Brussels to Southeast Asia
Search Deals
Juneyao Airlines
  • Juneyao Airlines
  • 15/4
  • 1 total stop
  • 31h 25m total
  • Brussels to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Bruxelles-National to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Southeast Asia
Explore the most affordable flight options available from Bruxelles-National to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2026.

Sun 8/1115:10
BRU
-
BKK
1 stop13h 30m
Scandinavian Airlines
Thu 26/1112:35
BKK
-
BRU
2 stops28h 15m
Scandinavian Airlines
Deal found 12/1£465
Tue 1/911:50
BRU
-
BKK
1 stop26h 10m
Singapore Airlines
Sun 13/915:30
BKK
-
BRU
1 stop20h 55m
Singapore Airlines
Deal found 12/1£466
Mon 14/911:50
BRU
-
BKK
1 stop39h 15m
Singapore Airlines
Mon 28/915:30
BKK
-
BRU
1 stop20h 55m
Singapore Airlines
Deal found 11/1£467
Fri 6/311:05
BRU
-
BKK
1 stop31h 45m
Juneyao Airlines
Wed 18/301:50
BKK
-
BRU
1 stop35h 05m
Juneyao Airlines
Deal found 12/1£468
Wed 25/211:35
BRU
-
BKK
2 stops27h 30m
Multiple Airlines
Wed 4/310:50
BKK
-
BRU
3 stops32h 15m
Multiple Airlines
Deal found 11/1£469
Mon 22/610:55
BRU
-
CGK
1 stop28h 40m
Etihad Airways
Wed 8/700:45
CGK
-
BRU
1 stop35h 20m
Etihad Airways
Deal found 12/1£470
Tue 24/209:55
BRU
-
CGK
1 stop16h 40m
Etihad Airways
Wed 18/323:20
CGK
-
BRU
1 stop37h 15m
Etihad Airways
Deal found 11/1£471
Tue 3/1120:30
BRU
-
BKK
1 stop32h 10m
Scandinavian Airlines
Thu 12/1112:35
BKK
-
BRU
1 stop27h 05m
Scandinavian Airlines
Deal found 11/1£471
Sun 18/111:05
BRU
-
BKK
1 stop31h 45m
Juneyao Airlines
Fri 13/301:50
BKK
-
BRU
1 stop35h 05m
Juneyao Airlines
Deal found 12/1£473
Tue 3/1120:30
BRU
-
BKK
1 stop32h 10m
Scandinavian Airlines
Sun 8/1112:35
BKK
-
BRU
2 stops52h 15m
Scandinavian Airlines
Deal found 11/1£474
Tue 24/211:35
BRU
-
DPS
2 stops42h 00m
Turkish Airlines
Mon 9/313:25
DPS
-
BRU
2 stops39h 45m
Turkish Airlines
Deal found 12/1£475
Thu 22/109:55
BRU
-
SIN
1 stop16h 40m
Etihad Airways
Mon 26/119:25
SIN
-
BRU
1 stop18h 10m
Etihad Airways
Deal found 11/1£475

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National 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, Cheapflights users made 858,174 searches. Data last updated 13 January 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southeast Asia that are best for you.

Fly from

Bruxelles-National

Fly to

Southeast Asia

Route

Depart

Return

Price

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Tue 23/6

10:55-20:35

1 stop28h 40m

Jakarta Soekarno-Hatta Intl

Mon 6/7

19:05-07:05

1 stop17h 00m

£470

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Mon 22/6

10:55-09:35

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Tue 7/7

19:05-07:05

1 stop17h 00m

£470

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Mon 22/6

10:55-09:35

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Tue 7/7

00:45-07:05

1 stop35h 20m

£470

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Tue 5/5

06:30-18:30

1 stop30h 00m

Singapore Changi

Fri 15/5

21:35-18:20

1 stop26h 45m

£481

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Mon 22/6

10:55-09:35

1 stop17h 40m

Jakarta Soekarno-Hatta Intl

Sat 11/7

19:05-07:05

1 stop17h 00m

£491

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sun 3/5

10:55-06:45

1 stop14h 50m

Bangkok Suvarnabhumi

Mon 11/5

15:05-07:05

1 stop21h 00m

£511

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 26/5

10:55-06:45

1 stop14h 50m

Bangkok Suvarnabhumi

Thu 4/6

15:05-07:05

1 stop21h 00m

£511

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 4/3

11:05-00:50

1 stop31h 45m

Bangkok Suvarnabhumi

Mon 30/3

01:30-07:30

1 stop35h 00m

£512

BrusselsManila

BRU - MNL

BRUMNL

Brussels Bruxelles-National

Sat 16/5

13:25-11:20

1 stop15h 55m

Manila Ninoy Aquino Intl

Wed 20/5

12:30-07:20

1 stop24h 50m

£528

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 2/3

19:15-07:20

1 stop30h 05m

Bangkok Suvarnabhumi

Fri 20/3

12:45-09:40

1 stop26h 55m

£532

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from Bruxelles-National to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Southeast Asia

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £347). Flying from Brussels Bruxelles-National Airport to Southeast Asia in July is currently the most expensive (average of £566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BRU to YJX?

Find hourly flight availability from Bruxelles-National to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 January 2026.

When flying from Brussels Bruxelles-National Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 13 January 2026.
Check out reviews from past customers who have flown with Cathay Pacific and Finnair from Brussels Bruxelles-National Airport to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,130 reviews
Check prices

Food

7.3

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Cathay Pacific
7.6
Good
1,130 reviews
Cathay Pacific
7.6
Good
1,130 reviews
Check prices

Food

7.3

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Finnair
7.6
Good
1,347 reviews
Cathay Pacific
7.6
Good
1,130 reviews
Check prices

Food

7.3

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brussels Bruxelles-National Airport to Southeast Asia?

    A quick flight from Brussels Bruxelles-National Airport to Southeast Asia can take about 17h 40m. Finnair provides one of the quickest options available for as low as £491. There are 7071 mi between Brussels Bruxelles-National Airport and Southeast Asia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Brussels Bruxelles-National Airport to Southeast Asia?

    When deciding which route to take from Brussels Bruxelles-National Airport to Southeast Asia consider Brussels Bruxelles-National - Singapore Changi, Brussels Bruxelles-National - Bangkok Suvarnabhumi or Brussels Bruxelles-National - Denpasar Bali Ngurah Rai as they are the most popular.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Southeast Asia?

    Looking at all options, your cheapest flight can be booked for £727. While the most popular route (Brussels Bruxelles-National - Singapore Changi) can be booked for £699 on average, our data indicates £871 when flying from Brussels Bruxelles-National Airport to Southeast Asia.

  • Can I find deals for flights from Bruxelles-National to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Southeast Asia.

  • Can I find deals for business class flights from Bruxelles-National to Southeast Asia?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £347). Flying from Brussels Bruxelles-National Airport to Southeast Asia in July is currently the most expensive (average of £566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Bruxelles-National to Southeast Asia

Discover the top 10 airlines that operate flights from Bruxelles-National to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£422Average£514FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£424Average£574FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£444Average£529FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapest£452Average£478FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest£471Average£719FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£505Average£829FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ITA AirwaysCheapest£525Average£555FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
EmiratesCheapest£534Average£556FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest£539Average£761FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Ethiopian AirCheapest£1,651Average£1,651FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bruxelles-National to Southeast Asia?

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Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Southeast Asia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bruxelles-National to Southeast Asia.

Can Cheapflights find flights from Bruxelles-National to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bruxelles-National to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Bruxelles-National today and book when prices fit your budget.

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