S$ 352 Find Cheap Flights from Belgium to Southeast Asia

1 adult
1 adult, Economy

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

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$ 896 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$ 896.

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 May, when tickets cost S$ 910 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is S$ 1,755 and S$ 1,301 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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Singapore Changi Airport (SIN), with an average flight price of S$ 1,174.

Find deals

Good to know

Low seasonMay
High seasonJuly
Cheapest flightS$ 352
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (34% 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 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$ 1,358 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 retur 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.
28-8czw.
1 stopFinnair
29h 50mBRU-SIN
10-9śr.
1 stopFinnair
31h 00mSIN-BRU
S$ 721
4-9czw.
1 stopFinnair
29h 50mBRU-SIN
25-9czw.
1 stopFinnair
26h 45mSIN-BRU
S$ 728
25-8pon.
1 stopFinnair
29h 50mBRU-SIN
10-9śr.
1 stopFinnair
26h 45mSIN-BRU
S$ 729
10-9śr.
2 stopsIndiGo
40h 30mBRU-SIN
24-9śr.
2 stopsIndiGo
44h 25mSIN-BRU
S$ 773
2-9wt.
2 stopsIndiGo
24h 05mBRU-SIN
23-9wt.
2 stopsIndiGo
31h 35mSIN-BRU
S$ 785
31-8ndz.
3 stops
40h 10mCRL-SIN
19-9pt.
1 stop
23h 35mSIN-CRL
S$ 801
6-9sob.
3 stops
47h 00mCRL-SIN
26-9pt.
1 stop
23h 35mSIN-CRL
S$ 823
17-9śr.
1 stopEtihad Airways
16h 45mBRU-SIN
8-10śr.
1 stopEtihad Airways
16h 20mSIN-BRU
S$ 892
16-9wt.
1 stopEtihad Airways
16h 45mBRU-SIN
23-9wt.
1 stopEtihad Airways
16h 20mSIN-BRU
S$ 893
2-9wt.
1 stopQatar Airways
24h 45mBRU-SIN
22-9pon.
1 stopQatar Airways
17h 30mSIN-BRU
S$ 906

Search by stops

Search by airline

Search by price

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.
30-8sob.
3 stops
47h 00mCRL-SIN
S$ 352
4-9czw.
3 stops
28h 10mCRL-SIN
S$ 378
27-8śr.
2 stopsIndiGo
24h 05mBRU-SIN
S$ 418
4-9czw.
2 stopsIndiGo
24h 05mBRU-SIN
S$ 419
30-8sob.
3 stops
47h 55mBRU-SIN
S$ 428
30-8sob.
1 stopFinnair
24h 45mBRU-SIN
S$ 584
27-8śr.
1 stopFinnair
24h 45mBRU-SIN
S$ 589
28-8czw.
directSingapore Airlines
12h 45mBRU-SIN
S$ 624
27-8śr.
1 stopEtihad Airways
16h 45mBRU-SIN
S$ 666
1-9pon.
1 stopEtihad Airways
16h 45mBRU-SIN
S$ 674

Search by stops

Search by airline

Search by price

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.
18-7pt.
multi-stopFinnair
24h 45mBRU-SIN
27-7ndz.
multi-stopFinnair
26h 45mSIN-BRU
S$ 1,203
17-7czw.
multi-stop
31h 15mBRU-SIN
12-8wt.
multi-stop
20h 55mSIN-BRU
S$ 1,389
17-7czw.
multi-stopIndiGo
40h 55mBRU-SIN
13-8śr.
multi-stopIndiGo
44h 25mSIN-BRU
S$ 1,431
18-7pt.
multi-stopIndiGo
40h 55mBRU-SIN
27-7ndz.
multi-stopIndiGo
28h 05mSIN-BRU
S$ 1,448
17-7czw.
multi-stopBritish Airways
23h 15mBRU-SIN
13-8śr.
multi-stopBritish Airways
16h 35mSIN-BRU
S$ 1,568
18-7pt.
multi-stopKLM
18h 25mBRU-SIN
26-7sob.
multi-stopKLM
15h 10mSIN-BRU
S$ 1,603
17-7czw.
multi-stopQatar Airways
18h 00mBRU-SIN
31-8ndz.
multi-stopQatar Airways
34h 10mSIN-BRU
S$ 1,699
17-7czw.
multi-stopQatar Airways
18h 00mBRU-SIN
12-8wt.
multi-stopQatar Airways
17h 30mSIN-BRU
S$ 1,741
17-7czw.
multi-stopBritish Airways
23h 15mBRU-SIN
13-8śr.
multi-stopBritish Airways
31h 40mSIN-BRU
S$ 1,864
19-7sob.
multi-stopKLM
18h 25mBRU-SIN
23-7śr.
multi-stopKLM
36h 50mSIN-BRU
S$ 2,025

Search by stops

Search by airline

Search by price

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$ 1,767
Economy class Flights to Southeast Asiafrom S$ 104

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.