Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from €348
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Southeast Asia departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Brussels Bruxelles-National Airport to Southeast Asia
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
SWISS flights from Brussels Bruxelles-National Airport to Southeast Asia
Our best SWISS deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets
Juneyao Airlines flights from Brussels Bruxelles-National Airport to Southeast Asia
Our best Juneyao Airlines deals on Brussels Bruxelles-National Airport to Southeast Asia flight tickets
See travel insights to Southeast Asia from
How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Southeast Asia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Southeast Asia?
The cheapest month to fly to Southeast Asia from Brussels Bruxelles-National Airport is in May. Flight prices, which tend to average around €577, are often lower during this time because this is during the off-season. If you’re not able to fly to Southeast Asia in May, then September is your next best option. Flight prices from Brussels Bruxelles-National Airport to Southeast Asia during September average around €577.
What is the cheapest day to depart on your flight to Southeast Asia?
The cheapest day to depart from Brussels Bruxelles-National Airport to Southeast Asia is on a Thursday. Travellers who choose to depart for Southeast Asia on a Thursday will often find tickets for as low as €663. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €870. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.
What is the cheapest time of day to depart on your flight to Southeast Asia?
Our most recent data shows that the best time of day to fly to Southeast Asia is in the morning. Flights from Brussels Bruxelles-National Airport to Southeast Asia during this time can be as low as €553. Flights to Southeast Asia are more costly at midday, with an average ticket price of €859. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Brussels Bruxelles-National to Southeast Asia flight route?
Fly from Brussels Bruxelles-National to Bangkok Suvarnabhumi for the best Brussels Bruxelles-National - Southeast Asia flight prices
How far in advance should I book a flight to Southeast Asia?
You are more likely to see cheaper flights to Southeast Asia from Brussels Bruxelles-National Airport when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around €722 when searching 10 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 €670 on momondo.
What cabin class options are available on Brussels Bruxelles-National to Southeast Asia flights?
There are 2 cabin classes available to choose from on Brussels Bruxelles-National to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per day?
As of May 2025, there are 1 flights per day flying from Brussels Bruxelles-National Airport to Southeast Asia. The most common time of day flights depart is 12:00, with 100% of flights taking off in the afternoon.
How many flights depart from Brussels Bruxelles-National Airport to Southeast Asia on average per week?
As of May 2025, there are 7 flights per week flying from Brussels Bruxelles-National Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Brussels Bruxelles-National Airport to Southeast Asia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Southeast Asia
When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Southeast Asia?
Prices for flights from Brussels Bruxelles-National Airport to Southeast Asia refresh daily.
How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Southeast Asia?
The number of operators available for flights from Brussels Bruxelles-National Airport to Southeast Asia is 1 as of May 2025.
How old do you have to be to fly from Brussels Bruxelles-National Airport to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Brussels Bruxelles-National Airport to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Brussels Bruxelles-National Airport to Southeast Asia is Airbus A320-100/200 (25.37% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (14.34%), Airbus A319 (11.64%), and Airbus A320neo (10.68%).
Best airlines flying from Brussels Bruxelles-National Airport to Southeast Asia
Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Southeast Asia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €516 | Free Cancellation | Rating 7.4 1,203 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Brussels to Southeast Asia?
Finding the right flight to Southeast Asia from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.
Can I find flights from Brussels to Southeast Asia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Southeast Asia from Brussels with this policy.
How can momondo help me find flights from Brussels to Southeast Asia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brussels to Southeast Asia.
I’m not ready to book a flight from Brussels to Southeast Asia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Brussels to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.