£236 Find Cheap Flights from Brussels to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Southeast Asia departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Brussels to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops£496
Singapore
Singapore1 stop£452
Phuket City
Phuket City1 stop£508
Denpasar
Denpasar1 stop£455
Hanoi
Hanoi1 stop£491
Ho Chi Minh City
Ho Chi Minh City1 stop£562
Cebu City
Cebu City1 stop£521
Manila
Manila2 stops£496
Singapore
Singapore1 stop£452
Phuket City
Phuket City1 stop£508
Denpasar
Denpasar1 stop£455
Hanoi
Hanoi1 stop£491
Ho Chi Minh City
Ho Chi Minh City1 stop£562
Cebu City
Cebu City1 stop£521

Book Cheap Brussels to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brussels to Southeast Asia

Wed, 3 Jun - Wed, 24 Jun
Juneyao Airlines Logo
12:40 - 14:45
BRU
-
SIN
20h 05m
1 stop
Juneyao Airlines Logo
23:40 - 07:30
SIN
-
BRU
37h 50m
1 stop
£452Juneyao Airlines
Sun, 1 Mar - Fri, 13 Mar
Juneyao Airlines Logo
11:05 - 14:55
BRU
-
SIN
20h 50m
1 stop
Juneyao Airlines Logo
23:25 - 06:55
SIN
-
BRU
38h 30m
1 stop
£452Juneyao Airlines
Sun, 15 Mar - Tue, 24 Mar
Juneyao Airlines Logo
11:05 - 14:55
BRU
-
SIN
20h 50m
1 stop
Juneyao Airlines Logo
16:10 - 06:55
SIN
-
BRU
21h 45m
1 stop
£454Juneyao Airlines
Mon, 16 Mar - Mon, 30 Mar
Turkish Airlines Logo
07:50 - 18:00
BRU
-
CGK
28h 10m
1 stop
Turkish Airlines Logo
21:00 - 13:25
CGK
-
BRU
21h 25m
1 stop
£463Turkish Airlines
Mon, 16 Mar - Thu, 2 Apr
Turkish Airlines Logo
18:20 - 18:00
BRU
-
CGK
17h 40m
1 stop
Turkish Airlines Logo
21:00 - 13:25
CGK
-
BRU
21h 25m
1 stop
£467Turkish Airlines
Wed, 6 May - Sun, 24 May
Finnair Logo
06:30 - 18:30
BRU
-
SIN
30h 00m
1 stop
Finnair Logo
21:35 - 18:20
SIN
-
BRU
26h 45m
1 stop
£474Finnair
Thu, 5 Mar - Sat, 14 Mar
Hainan Airlines Logo
11:20 - 10:35
BRU
-
BKK
17h 15m
1 stop
Hainan Airlines Logo
16:20 - 05:45
BKK
-
BRU
19h 25m
1 stop
£482Hainan Airlines
Tue, 5 May - Tue, 19 May
Finnair Logo
11:20 - 05:30
BRU
-
BKK
37h 10m
1 stop
Finnair Logo
07:05 - 09:20
BKK
-
BRU
31h 15m
1 stop
£490Finnair
Tue, 17 Feb - Sun, 15 Mar
Cathay Pacific Logo
11:30 - 11:20
BRU
-
MNL
16h 50m
1 stop
Cathay Pacific Logo
19:45 - 07:40
MNL
-
BRU
18h 55m
1 stop
£523Cathay Pacific
Tue, 28 Apr - Mon, 25 May
Cathay Pacific Logo
13:05 - 11:20
BRU
-
MNL
16h 15m
1 stop
Cathay Pacific Logo
17:40 - 07:20
MNL
-
BRU
19h 40m
1 stop
£524Cathay Pacific
Booking Insights

KAYAK's insights & trends for Brussels to Southeast Asia flights

Get data-powered insights and trends into flights from Brussels to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Brussels Bruxelles-National Airport to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Brussels Bruxelles-National Airport found in the last 72 hours was to Bangkok, at £709 return. The most popular route is from Brussels Bruxelles-National Airport (BRU) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £709.

Can I save money by flying with a stopover from Brussels Bruxelles-National Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £306, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Southeast Asia is September, when tickets cost £496 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £770 and £671 respectively.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Brussels Bruxelles-National Airport to Southeast Asia, you should book around 4 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know - Cheap tickets from Brussels to Southeast Asia

Low seasonMay
Cheapest flight£236
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Brussels to Manila

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Brussels to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brussels to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Brussels to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Brussels to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the afternoon, when retur flights cost £738 on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £738.

Reviews of the top airlines flying from Brussels to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brussels to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1148 reviews
7.3Food
8.1Crew
7.6Comfort
7.9Boarding
7.7Entertainment
Airline reviews

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

8.0 ExcellentAnonymous, Jan 2026
YVR - HKG
Read more Cathay Pacific reviews

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

The experience was efficient, on time, and provided great service.

one hour transit not good. cathay pacific is not helpful at all

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

The morning in Hong Kong was ridiculous. Very chaotic. The flight was delayed. Missed connecting flights. Kathy should be more competent in getting the planes ready ahead of time so that flights can depart on time.. totally ridiculous and unnecessary. Very poor performance.

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports