S$ 416 Find Cheap Flights from Belgium to Southeast Asia

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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 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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KAYAK's insights & trends for flights to Southeast Asia

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

What is the cheapest flight to Southeast Asia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Southeast Asia from Belgium found in the last 72 hours was to Bangkok Suvarnabhumi Airport, at S$ 813 return. The most popular route is Brussels Bruxelles-National Airport (BRU) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 813.

What is the cheapest month to fly from Belgium to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Belgium 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 Belgium to Southeast Asia is September, when tickets cost S$ 782 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is S$ 1,573 and S$ 1,371 respectively.

How far in advance should I book a flight from Belgium 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 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 Belgium to Southeast Asia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

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Good to know

Low seasonMay
High seasonJuly
Cheapest flightS$ 416
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (34% 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.

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

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Sunday when return tickets can be as cheap as S$ 900. On the other hand, the most expensive day to fly is Friday, when return prices are S$ 1,356 on average.

  • 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 round-trip flights cost S$ 683 on average. Morning departures are around 65% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,191.

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.
1-9Mon
1 stopBritish Airways
36h 50mBRU-SIN
21-10Tue
1 stopBritish Airways
24h 25mSIN-BRU
S$ 751
22-9Mon
1 stopBritish Airways
19h 05mBRU-SIN
30-9Tue
1 stopBritish Airways
16h 35mSIN-BRU
S$ 753
16-9Tue
1 stopFinnair
29h 50mBRU-SIN
30-9Tue
1 stopFinnair
26h 45mSIN-BRU
S$ 774
27-11Thu
1 stopFinnair
24h 15mBRU-SIN
18-2Wed
1 stopFinnair
31h 25mSIN-BRU
S$ 776
18-9Thu
2 stopsIndiGo
24h 10mBRU-SIN
25-9Thu
2 stopsIndiGo
31h 35mSIN-BRU
S$ 835
24-9Wed
1 stopEtihad Airways
16h 45mBRU-SIN
30-9Tue
1 stopEtihad Airways
16h 20mSIN-BRU
S$ 840
16-9Tue
2 stopsQatar Airways
26h 30mBRU-SIN
30-9Tue
1 stopQatar Airways
25h 55mSIN-BRU
S$ 863
24-9Wed
2 stopsQatar Airways
20h 05mBRU-SIN
29-9Mon
1 stopQatar Airways
17h 30mSIN-BRU
S$ 865
16-9Tue
1 stopEtihad Airways
16h 45mBRU-SIN
22-9Mon
1 stopEtihad Airways
16h 20mSIN-BRU
S$ 882
5-9Fri
2 stopsIndiGo
24h 10mBRU-SIN
15-9Mon
2 stopsIndiGo
44h 25mSIN-BRU
S$ 911

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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.
23-8Sat
2 stopsIndiGo
24h 05mBRU-SIN
S$ 416
4-9Thu
2 stopsIndiGo
28h 05mBRU-SIN
S$ 421
19-6Thu
2 stops
25h 10mBRU-SIN
S$ 462
11-11Tue
1 stop
15h 20mBRU-SIN
S$ 476
22-6Sun
1 stopJuneyao Airlines
20h 40mBRU-SIN
S$ 534
20-6Fri
1 stopJuneyao Airlines
20h 40mBRU-SIN
S$ 535
17-6Tue
1 stopEtihad Airways
16h 45mBRU-SIN
S$ 556
25-10Sat
1 stopFinnair
24h 45mBRU-SIN
S$ 595
24-6Tue
1 stopFinnair
24h 45mBRU-SIN
S$ 626
24-6Tue
1 stopEtihad Airways
16h 45mBRU-SIN
S$ 705

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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.
17-6Tue
multi-stopEtihad Airways
16h 45mBRU-SIN
3-7Thu
multi-stopEtihad Airways
16h 20mSIN-BRU
S$ 868
17-6Tue
multi-stopEtihad Airways
16h 45mBRU-SIN
3-7Thu
multi-stopEtihad Airways
16h 20mSIN-BRU
S$ 869
16-6Mon
multi-stop
46h 05mCRL-SIN
2-7Wed
multi-stop
33h 05mSIN-CRL
S$ 886
17-6Tue
multi-stopQatar Airways
17h 35mBRU-SIN
3-7Thu
multi-stopQatar Airways
23h 25mSIN-BRU
S$ 905
17-6Tue
multi-stopQatar Airways
26h 00mBRU-SIN
2-7Wed
multi-stopQatar Airways
17h 30mSIN-BRU
S$ 906
16-6Mon
multi-stop
46h 05mCRL-SIN
2-7Wed
multi-stop
38h 05mSIN-CRL
S$ 923
16-6Mon
multi-stopIndiGo
24h 05mBRU-SIN
2-7Wed
multi-stopIndiGo
27h 40mSIN-BRU
S$ 940
16-6Mon
multi-stopIndiGo
28h 05mBRU-SIN
2-7Wed
multi-stopIndiGo
31h 35mSIN-BRU
S$ 972
15-6Sun
multi-stopJuneyao Airlines
20h 40mBRU-SIN
30-6Mon
multi-stopJuneyao Airlines
37h 50mSIN-BRU
S$ 1,002
16-6Mon
multi-stopJuneyao Airlines
28h 20mBRU-SIN
2-7Wed
multi-stopJuneyao Airlines
37h 50mSIN-BRU
S$ 1,005

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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.
First Class Flights to Southeast Asia
Business Class Flights to Southeast Asiafrom S$ 639
Prem Econ Class Flights to Southeast Asiafrom S$ 2,673
Economy class Flights to Southeast Asiafrom S$ 55

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