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Find cheap flights from Belgium to Southeast Asia from S$ 425

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belgium to Southeast Asia departing on 6-5. 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.
1 adult
Tue 28-5
Tue 4-6

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Good to know

Low season

June

High season

July

Cheapest flight

S$ 425
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Charleroi Brussels to Singapore

FAQs for booking flights from Belgium to Southeast Asia

  • How does KAYAK find such low prices on flights from Belgium 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 Belgium to Southeast Asia.

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

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

  • What is the Hacker Fare option on flights from Belgium 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 to Southeast Asia with an airline and back to Belgium with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belgium 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 to Southeast Asia from Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Belgium to Southeast Asia

 
Need help choosing which airline to fly with from Belgium 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.
8.2
Singapore AirlinesOverall score based on 1478 reviews
8.2entertainment
8.1comfort
8.7crew
8.4boarding
7.8food
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

It was a great flight Food was great Crew was spectacular

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Wonderful service, planes and interior in great condition, very pleasant experience

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

3 of us were in the business class. All good except the Flight out of Mumbai is too early. It is at 6:30 am. Reporting is at 4 am. We had to get up at 3 am. US connection has 4-5 hours of layover. It would be nicer to start the India flight late (give more time to sleep at home) and have less layover duration in IST.

seat didn't fold children noise in the air plain. no foot space

Just on time arrival and departure would make it great

Flight canceled and then “uncanceled” after I booked are placement. I had to pay for both a Turkish Air doesn’t admit their mistake

Crew announced boarding started and they asked passengers to form a queue. Actual boarding didn’t start and queue was not moving for around 40-50 mins. Very poor management.

It was a terrible airline. The air hostess and the people in the flight, just very rude.

I canceled this flight after turkish airlines did not provide any consideration for a death in the family while in Singapore

flight Istanbul to tel Aviv did not happen and no refund. refund for 2nd half of round trip was less than half.

Avoid delays. There has never been a time I flew without delays.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

I asleep by the gate and actually didn't get to the airplane.

Great and pleasant service and smooth flight with wonderful and clean amenities.

Yogurt only for the last meal was not what I could eat. choice of a croissant or other item would be preferred. It's a busy time, though, so i understand.

The flight was fine. Unfortunately, the seat entertainment (movie/TV/game options) was malfunctioning for some reason, so movies weren't an option on that flight. On the flight to my destination, it was working all right, but I never used it because I couldn't figure out how to make it work. It would be helpful to have better instructions for those of us who aren't too skilled at such things. Other than that, no problems. The crew were courteous, the food was decent, and they got us where we were going on time, or even a bit early. I would use them again.

The crew was great but we sat in the plane for over an hour before takeoff combined with a 4 hour delay on our previous flight caused us to miss planned scheduled meetings in Geneva.

Book cheap flights from Belgium to Southeast Asia

Recent return flight deals

7-10Mon
1 stopBritish Airways
19h 00mBRU-SIN
23-10Wed
1 stopBritish Airways
20h 45mSIN-BRU
S$ 685
11-6Tue
1 stopBritish Airways
19h 00mBRU-SIN
25-6Tue
1 stopBritish Airways
16h 40mSIN-BRU
S$ 687
16-9Mon
1 stopBritish Airways
23h 15mBRU-SIN
29-9Sun
1 stopBritish Airways
16h 40mSIN-BRU
S$ 691
30-5Thu
1 stopEtihad Airways
16h 55mBRU-SIN
12-6Wed
1 stopEtihad Airways
16h 35mSIN-BRU
S$ 880
27-5Mon
1 stopFinnair
24h 55mBRU-SIN
3-6Mon
1 stopFinnair
26h 30mSIN-BRU
S$ 882
30-5Thu
1 stopEtihad Airways
16h 55mBRU-SIN
12-6Wed
1 stopEtihad Airways
16h 35mSIN-BRU
S$ 883
28-5Tue
1 stopTurkish Airlines
28h 40mBRU-SIN
4-6Tue
1 stopTurkish Airlines
30h 10mSIN-BRU
S$ 897
13-9Fri
1 stopFinnair
30h 00mBRU-SIN
28-9Sat
1 stopFinnair
19h 00mSIN-BRU
S$ 908
30-5Thu
directSingapore Airlines
12h 45mBRU-SIN
12-6Wed
directSingapore Airlines
13h 25mSIN-BRU
S$ 1,115
4-6Tue
directSingapore Airlines
12h 45mBRU-SIN
8-7Mon
directSingapore Airlines
13h 25mSIN-BRU
S$ 1,240

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Recent one-way flight deals

6-5Mon
3 stops
49h 55mCRL-SIN
S$ 425
22-5Wed
3 stops
30h 20mCRL-SIN
S$ 428
3-6Mon
1 stopBritish Airways
23h 15mBRU-SIN
S$ 612
14-5Tue
1 stopBritish Airways
23h 00mBRU-SIN
S$ 613
29-7Mon
2 stopsIndiGo
23h 35mBRU-SIN
S$ 709
1-8Thu
2 stopsIndiGo
28h 05mBRU-SIN
S$ 775
11-9Wed
1 stopQatar Airways
17h 55mBRU-SIN
S$ 812
19-7Fri
1 stopQatar Airways
29h 40mBRU-SIN
S$ 931
3-6Mon
directSingapore Airlines
12h 45mBRU-SIN
S$ 1,135
17-9Tue
directSingapore Airlines
12h 45mBRU-SIN
S$ 1,281

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

29-4Mon
multi-stopBritish Airways
19h 00mBRU-SIN
14-5Tue
multi-stopBritish Airways
16h 40mSIN-BRU
S$ 691
29-4Mon
multi-stopBritish Airways
20h 40mBRU-SIN
15-5Wed
multi-stopBritish Airways
16h 35mSIN-BRU
S$ 728
29-4Mon
multi-stopFinnair
17h 35mBRU-SIN
9-5Thu
multi-stopFinnair
17h 30mSIN-BRU
S$ 1,008
29-4Mon
multi-stopFinnair
17h 35mBRU-SIN
12-5Sun
multi-stopFinnair
30h 50mSIN-BRU
S$ 1,052
3-5Fri
multi-stopQatar Airways
22h 10mBRU-SIN
19-5Sun
multi-stopQatar Airways
23h 40mSIN-BRU
S$ 1,194
3-5Fri
multi-stopQatar Airways
17h 10mBRU-SIN
19-5Sun
multi-stopQatar Airways
23h 40mSIN-BRU
S$ 1,196
30-4Tue
multi-stop
17h 35mBRU-SIN
14-5Tue
multi-stop
45h 25mSIN-BRU
S$ 1,416
29-4Mon
multi-stop
17h 35mBRU-SIN
14-5Tue
multi-stop
32h 00mSIN-BRU
S$ 1,442
30-4Tue
multi-stopSingapore Airlines
16h 00mBRU-SIN
13-5Mon
directSingapore Airlines
13h 25mSIN-BRU
S$ 1,968
29-4Mon
directSingapore Airlines
12h 45mBRU-SIN
13-5Mon
directSingapore Airlines
13h 25mSIN-BRU
S$ 2,094

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - Belgium

Cabin classes:

S$ 2,965
S$ 55

Browse destinations:

  • Flights » 
  • Southeast Asia