£283 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 23/5. 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.
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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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Best Southeast Asia Flight Deals from Brussels

Cheapest return prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop£571
Denpasar
Denpasar2 stops£512
Singapore
Singapore1 stop£412
Phuket City
Phuket City1 stop£453
Ho Chi Minh City
Ho Chi Minh City1 stop£456
Hanoi
Hanoi1 stop£610
Cebu City
Cebu City2 stops£689
Phnom Penh
Phnom Penh2 stops£491
Manila
Manila1 stop£571
Denpasar
Denpasar2 stops£512
Singapore
Singapore1 stop£412
Phuket City
Phuket City1 stop£453
Ho Chi Minh City
Ho Chi Minh City1 stop£456
Hanoi
Hanoi1 stop£610
Cebu City
Cebu City2 stops£689
Phnom Penh
Phnom Penh2 stops£491

Cheap Flight Deals from Brussels to Southeast Asia (BRU-zzYJX)

 
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.

Recent return flight deals from Brussels to Southeast Asia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Brussels to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
10:45 - 16:05BRU-SIN
23h 20m1 stop
British Airways Logo
23:20 - 14:20SIN-BRU
21h 00m1 stop
£412British Airways
Find Deal
Fri, 9 May - Mon, 19 May
Juneyao Airlines Logo
12:05 - 00:30BRU-BKK
31h 25m1 stop
Juneyao Airlines Logo
01:30 - 07:30BKK-BRU
35h 00m1 stop
£429Juneyao Airlines
Find Deal
Mon, 1 Sep - Sat, 27 Sep
Juneyao Airlines Logo
12:05 - 00:30BRU-BKK
31h 25m1 stop
Juneyao Airlines Logo
01:30 - 07:30BKK-BRU
35h 00m1 stop
£430Juneyao Airlines
Find Deal
Fri, 9 May - Sat, 17 May
Austrian Airlines Logo
19:15 - 14:50BRU-BKK
14h 35m1 stop
Austrian Airlines Logo
23:40 - 14:05BKK-BRU
19h 25m1 stop
£438Austrian Airlines
Find Deal
Thu, 5 Jun - Thu, 12 Jun
Austrian Airlines Logo
19:15 - 14:50BRU-BKK
14h 35m1 stop
Austrian Airlines Logo
23:40 - 19:55BKK-BRU
25h 15m1 stop
£439Austrian Airlines
Find Deal
Mon, 2 Jun - Mon, 9 Jun
SWISS Logo
20:05 - 09:45BRU-BKK
32h 40m1 stop
SWISS Logo
12:35 - 10:15BKK-BRU
26h 40m1 stop
£446SWISS
Find Deal
Mon, 1 Sep - Sun, 28 Sep
SWISS Logo
20:05 - 09:45BRU-BKK
32h 40m1 stop
SWISS Logo
12:35 - 21:30BKK-BRU
13h 55m1 stop
£447SWISS
Find Deal
Fri, 12 Sep - Mon, 29 Sep
Etihad Airways Logo
10:55 - 23:55BRU-BKK
32h 00m1 stop
Etihad Airways Logo
08:40 - 06:50BKK-BRU
28h 10m1 stop
£462Etihad Airways
Find Deal
Tue, 7 Oct - Mon, 27 Oct
Etihad Airways Logo
10:55 - 23:55BRU-BKK
32h 00m1 stop
Etihad Airways Logo
02:55 - 07:30BKK-BRU
33h 35m1 stop
£462Etihad Airways
Find Deal
Mon, 19 May - Sun, 1 Jun
British Airways Logo
14:55 - 16:05BRU-SIN
19h 10m1 stop
British Airways Logo
23:20 - 20:25SIN-BRU
27h 05m1 stop
£497British Airways
Find Deal
Fri, 16 May - Tue, 27 May
Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Brussels Bruxelles-National Airport to Southeast Asia.
The cheapest ticket to Southeast Asia from Brussels Bruxelles-National Airport found in the last 72 hours was to Bangkok, at £611 return. The most popular route is from Brussels Bruxelles-National Airport (BRU) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £676.

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

The average price for all round-trip flights from Brussels Bruxelles-National Airport to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Southeast Asia is generally in the morning, when retur flights cost £714 on average. Morning departures are around 5% cheaper than evening flights, 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 £933.

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.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £1,498 on average.

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 May, when tickets cost £489 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £805 and £742 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 the flight from Brussels Bruxelles-National Airport to Southeast Asia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know - Cheap tickets from Brussels to Southeast Asia

Low season

June

High season

July

Cheapest flight

£283
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from Brussels to Bangkok

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.

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.
7.4
Etihad AirwaysOverall score based on 1203 reviews
7.2Food
7.3Entertainment
7.6Boarding
7.3Comfort
7.8Crew
Airline reviews

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

4.0 OkayAnonymous, Apr 2025FRA - AUH
Read more Etihad Airways reviews

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

Gate closed way too early - over 1 hour before departure. Put onto next flight. Ticket had been changed without notifying us.

Courteous and warm. Good experience while traveling back with an infant.

I never made this flight but the staff helped to get me rebooked (see previous review)

I have nothing but amazing things to say about every staff member I encounter on my transport from Brussels (Bru) to New York (jfk) via London (lhr) after many flight delays and changes every colleague I asked for help gave me the utmost respect and did everything in their power to make sure I arrived in Washington DC to make it in time for my brothers wedding. The flight attendants on the flight from Bru to lhr move me to the front of the plane so I could get off quickly and try to make it to my connection to dc, when I missed that wagans at the support desk did everything in his power to get me to dc via two transfers. Especially during the busy holiday season I am so so grateful for the amazing customer service that I encountered today.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

Nice experience. Baggage arrival in Mumbai wasn't that quick and needs improvement.

Not being stuck in the middle seat between strangers but that’s not the airlines fault

Flight attendant kept banging her cart into my aisle seat. Hard. Couldn’t lean seat back. Should be warned of limitations when booking seat

Brand new plane and excellent customer service, also on time departure and arrival at LHR.

One frustration after another. No gate personnel until very close to departure. Boarding procedure was chaos. Plane was dirty from previous transatlantic flight. Entertainment system not operational. Gate change for connecting flight which required another round of security clearance, almost causing a missed flight. The final blow was lost baggage upon arrival.

Everything you need to know for your flight to Southeast Asia

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