Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from $279

The month of May is, on average, the cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport, with most prices found around $830. If you don’t want to visit Southeast Asia in May, then you should wait until November to fly from Brussels Bruxelles-National Airport, when ticket prices are also cheap, with an average price of $831.

The cheapest day to depart from Brussels Bruxelles-National Airport to Southeast Asia is on a Wednesday when prices can be found for as low as $1,041. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,235. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

Fly from Brussels Bruxelles-National to Singapore Changi for the best Brussels Bruxelles-National - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $805 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Brussels Bruxelles-National Airport for as low as $758 on momondo.

There are 3 cabin classes available to choose from on Brussels Bruxelles-National Airport to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Brussels Bruxelles-National Airport to Southeast Asia.

Air China, Etihad Airways, and Juneyao Airlines are the most popular carriers operating from Brussels Bruxelles-National to Southeast Asia

Etihad Airways, Thai Airways and Emirates are the top three most popular airlines that fly to Southeast Asia from Brussels Bruxelles-National Airport according to our data. Etihad Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 17 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

The number of flights available between Brussels Bruxelles-National Airport and Southeast Asia is 5 per day as of August 2026. The most frequent departure time is 11:00AM, with 63% of daily flights leaving at noon.

As of August 2026, there are 38 flights per week flying from Brussels Bruxelles-National Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.