S$ 428 Find Cheap Flights from Belgium 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 Belgium to Southeast Asia departing on 5-5. 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

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These are the airlines KAYAK users have selected most often from within our search results for flights 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 for flights to Southeast Asia, as well as popular online travel agencies
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Good to know

Low season

May

High season

July

Cheapest flight

S$ 428
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Brussels Airport 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 from Belgium 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 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 from Belgium 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 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 from Belgium to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Belgium to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Belgium to Southeast Asia. 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 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.
6.6
British AirwaysOverall score based on 6775 reviews
6.8Boarding
6.7Comfort
7.5Crew
6.3Food
6.4Entertainment
Airline reviews

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

2.0 MediocreSimon, Jan 2025BNA - LHR
Read more British Airways reviews

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

BA have long since lost their way. They are a budget airline without the budget fares. Everything from booking to boarding to flying to arrival is just plain ordinary. I fly BA if the only alternative is Ryanair who are even worse. Otherwise we fly KLM or Lufthansa who are so much better.

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

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

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 A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

Book cheap flights from Belgium to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
24-3Mon
1 stopJuneyao Airlines
27h 05mBRU-SIN
7-4Mon
1 stopJuneyao Airlines
37h 50mSIN-BRU
S$ 797
24-3Mon
1 stopJuneyao Airlines
19h 30mBRU-SIN
7-4Mon
1 stopJuneyao Airlines
37h 50mSIN-BRU
S$ 806
11-3Tue
1 stopEtihad Airways
16h 30mBRU-SIN
19-3Wed
1 stopEtihad Airways
18h 25mSIN-BRU
S$ 816
11-3Tue
1 stopEtihad Airways
16h 30mBRU-SIN
18-3Tue
1 stopEtihad Airways
18h 25mSIN-BRU
S$ 825
11-3Tue
2 stops
40h 10mBRU-SIN
19-3Wed
1 stop
38h 25mSIN-BRU
S$ 855
3-3Mon
1 stopTurkish Airlines
26h 45mBRU-SIN
15-3Sat
1 stopTurkish Airlines
22h 00mSIN-BRU
S$ 859
1-3Sat
1 stopTurkish Airlines
34h 25mBRU-SIN
15-3Sat
1 stopTurkish Airlines
24h 50mSIN-BRU
S$ 866
5-3Wed
2 stops
40h 10mBRU-SIN
22-3Sat
1 stop
39h 05mSIN-BRU
S$ 873
10-5Sat
1 stopBritish Airways
36h 00mBRU-SIN
17-5Sat
1 stopBritish Airways
26h 25mSIN-BRU
S$ 946
19-4Sat
1 stopBritish Airways
36h 00mBRU-SIN
6-5Tue
1 stopBritish Airways
24h 25mSIN-BRU
S$ 1,024

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Southeast Asia found on KAYAK in the last 72 hours.
5-5Mon
2 stopsIndiGo
40h 30mBRU-SIN
S$ 428
23-4Wed
2 stops
55h 05mCRL-SIN
S$ 432
21-3Fri
1 stopJuneyao Airlines
27h 55mBRU-SIN
S$ 444
16-2Sun
1 stopJuneyao Airlines
20h 20mBRU-SIN
S$ 448
5-5Mon
1 stopEtihad Airways
16h 55mBRU-SIN
S$ 564
21-4Mon
1 stopEtihad Airways
16h 55mBRU-SIN
S$ 599
3-4Thu
1 stopFinnair
29h 50mBRU-SIN
S$ 663
7-8Thu
1 stopQatar Airways
17h 55mBRU-SIN
S$ 755
3-4Thu
2 stopsFinnair
28h 05mBRU-SIN
S$ 893
19-4Sat
2 stopsQatar Airways
19h 20mBRU-SIN
S$ 999

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Southeast Asia that are departing in the next 10 days.
16-2Sun
multi-stopJuneyao Airlines
20h 20mBRU-SIN
1-3Sat
multi-stopJuneyao Airlines
21h 55mSIN-BRU
S$ 825
14-2Fri
multi-stopJuneyao Airlines
20h 20mBRU-SIN
3-3Mon
multi-stopJuneyao Airlines
38h 25mSIN-BRU
S$ 841
16-2Sun
multi-stop
40h 10mBRU-SIN
1-3Sat
multi-stop
21h 55mSIN-BRU
S$ 957
13-2Thu
multi-stopTurkish Airlines
17h 55mBRU-SIN
2-3Sun
multi-stopTurkish Airlines
36h 40mSIN-BRU
S$ 986
13-2Thu
multi-stopTurkish Airlines
17h 55mBRU-SIN
3-3Mon
multi-stopTurkish Airlines
22h 00mSIN-BRU
S$ 1,027
16-2Sun
multi-stop
18h 20mBRU-SIN
4-3Tue
multi-stop
51h 35mSIN-BRU
S$ 1,191
14-2Fri
multi-stopEmirates
20h 40mBRU-SIN
25-2Tue
multi-stopEmirates
24h 55mSIN-BRU
S$ 1,204
14-2Fri
multi-stopEmirates
26h 45mBRU-SIN
26-2Wed
multi-stopEmirates
34h 45mSIN-BRU
S$ 1,314
15-2Sat
multi-stopBritish Airways
28h 25mBRU-SIN
26-2Wed
multi-stopBritish Airways
30h 10mSIN-BRU
S$ 2,068
15-2Sat
multi-stopBritish Airways
28h 25mBRU-SIN
25-2Tue
multi-stopBritish Airways
23h 30mSIN-BRU
S$ 2,118

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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