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Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £271

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BKK
6 Aug — 13 Aug1
1 adult

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 1 August 2025.

Round-trip from

£449

One-way from

£271

Popular in

July

Cheapest in

May

Average price

£657
Austrian Airlines
  • Austrian Airlines
  • 3/10-5/11
  • 2 total stops
  • 33h 20m total
  • Brussels to Southeast Asia
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12/8
  • 12/8
  • 3 total stops
  • 42h 30m total
  • Brussels to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£47 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 August 2025
Search Deals

Find flight deals from Bruxelles-National to Southeast Asia

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 1 August 2025.

Fri 3/1017:30BRU - BKK
1 stop16h 20mAustrian Airlines
Wed 5/1123:50BKK - BRU
1 stop17h 00mAustrian Airlines
Deal found 30/7£449
Sat 6/919:55BRU - BKK
1 stop13h 55mMultiple Airlines
Wed 17/912:35BKK - BRU
1 stop13h 55mMultiple Airlines
Deal found 31/7£450
Sat 20/906:45BRU - BKK
2 stops27h 05mLufthansa
Tue 7/1023:00BKK - BRU
1 stop22h 15mLufthansa
Deal found 30/7£455
Mon 15/920:05BRU - BKK
1 stop32h 40mSWISS
Sun 5/1012:35BKK - BRU
1 stop35h 40mSWISS
Deal found 31/7£461
Thu 23/1013:20BRU - BKK
1 stop28h 40mHainan Airlines
Sun 2/1101:05BKK - BRU
1 stop34h 40mHainan Airlines
Deal found 30/7£462
Wed 1/1010:55BRU - BKK
1 stop32h 00mEtihad Airways
Tue 25/1102:55BKK - BRU
1 stop33h 40mEtihad Airways
Deal found 1/8£475
Tue 23/910:25BRU - BKK
1 stop18h 05mKLM
Sat 4/1012:05BKK - BRU
1 stop24h 25mKLM
Deal found 30/7£476
Wed 5/1111:05BRU - HAN
1 stop32h 45mJuneyao Airlines
Wed 26/1102:50HAN - BRU
1 stop34h 05mJuneyao Airlines
Deal found 31/7£481
Fri 5/911:40BRU - BKK
1 stop36h 50mFinnair
Fri 26/907:05BKK - BRU
1 stop31h 15mFinnair
Deal found 30/7£483
Mon 6/1016:10BRU - BKK
1 stop34h 10mQatar Airways
Wed 22/1008:40BKK - BRU
1 stop35h 00mQatar Airways
Deal found 31/7£488
Mon 22/915:05BRU - CGK
2 stops22h 10mKLM
Mon 6/1019:30CGK - BRU
2 stops19h 10mKLM
Deal found 31/7£513
Mon 22/916:10BRU - CGK
1 stop34h 20mQatar Airways
Mon 6/1011:10CGK - BRU
2 stops32h 30mQatar Airways
Deal found 31/7£524

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 1 August 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

Bruxelles-National

Fly to

Southeast Asia

Route

Depart

Return

Price

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Fri 3/10

17:30-14:50

1 stop16h 20m

Bangkok Suvarnabhumi

Wed 5/11

23:50-10:50

1 stop17h 00m

£449

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 6/9

19:55-14:50

1 stop13h 55m

Bangkok Suvarnabhumi

Wed 17/9

12:35-21:30

1 stop13h 55m

£450

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 20/9

06:45-14:50

2 stops27h 05m

Bangkok Suvarnabhumi

Tue 7/10

23:00-16:15

1 stop22h 15m

£455

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 15/9

20:05-09:45

1 stop32h 40m

Bangkok Suvarnabhumi

Sun 5/10

12:35-19:15

1 stop35h 40m

£461

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Thu 23/10

13:20-23:00

1 stop28h 40m

Bangkok Suvarnabhumi

Sun 2/11

01:05-05:45

1 stop34h 40m

£462

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 1/10

10:55-23:55

1 stop32h 00m

Bangkok Suvarnabhumi

Tue 25/11

02:55-06:35

1 stop33h 40m

£475

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 23/9

10:25-09:30

1 stop18h 05m

Bangkok Suvarnabhumi

Sat 4/10

12:05-07:30

1 stop24h 25m

£476

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Wed 5/11

11:05-01:50

1 stop32h 45m

Hanoi Noibai

Wed 21/1

02:50-06:55

1 stop34h 05m

£481

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Fri 5/9

11:40-05:30

1 stop36h 50m

Bangkok Suvarnabhumi

Fri 26/9

07:05-09:20

1 stop31h 15m

£483

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 6/10

16:10-07:20

1 stop34h 10m

Bangkok Suvarnabhumi

Wed 22/10

08:40-14:40

1 stop35h 00m

£488

Flights are sorted by cheapest return flights first.

Deals found on 30/7

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, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £718). Flying from Brussels Bruxelles-National Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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 1 August 2025.

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.

Weekly flight availability from Brussels Bruxelles-National Airport to Southeast Asia

Explore weekly flight availability from Bruxelles-National to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 August 2025.

The most flights from BRU to zzYJX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 1 August 2025.
Check out reviews from past customers who have flown with Hainan Airlines, Emirates, andGaruda Indonesia 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.
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
43 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,300 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Garuda Indonesia
8.1
Very Good
79 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,338 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,383 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Food

8.4

Entertainment

7.4

Boarding

8.5

Overall

8.2

Crew

8.8

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Southeast Asia one-way?

    £288 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Hainan Airlines and Etihad Airways, with prices starting from £292 and £298, respectively.

  • 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 - Denpasar Bali Ngurah Rai, Brussels Bruxelles-National - Manila Ninoy Aquino Intl or Brussels Bruxelles-National - Bangkok Suvarnabhumi 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 £241. While the most popular route (Brussels Bruxelles-National - Denpasar Bali Ngurah Rai) can be booked for £1,057 on average our data indicates £546 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, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £718). Flying from Brussels Bruxelles-National Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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

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Top 6 airlines flying from Bruxelles-National to Southeast Asia

Discover the top 6 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 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest£402Average£458FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Etihad AirwaysCheapest£431Average£573FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Hainan AirlinesCheapest£442Average£527FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Qatar AirwaysCheapest£459Average£565FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£513Average£689FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
LufthansaCheapest£514Average£842FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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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