Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Brussels Bruxelles-National Airport to Southeast Asia from £302

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BKK
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Southeast Asia
Explore the most affordable flight options available from Bruxelles-National to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 June 2026.

Tue 1/910:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Tue 29/915:55
BKK
-
BRU
1 stop20h 10m
Etihad Airways
Deal found 2/6£493
Mon 19/1019:05
BRU
-
SIN
1 stop17h 25m
Finnair
Mon 9/1122:05
SIN
-
BRU
1 stop27h 20m
Finnair
Deal found 2/6£495
Sat 29/810:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Tue 29/915:55
BKK
-
BRU
1 stop20h 10m
Etihad Airways
Deal found 2/6£501
Mon 2/1109:55
BRU
-
BKK
1 stop19h 50m
Etihad Airways
Thu 12/1114:40
BKK
-
BRU
1 stop21h 55m
Etihad Airways
Deal found 2/6£502
Wed 17/610:55
BRU
-
BKK
1 stop31h 55m
Etihad Airways
Wed 1/703:15
BKK
-
BRU
1 stop32h 50m
Etihad Airways
Deal found 1/6£503
Mon 2/1109:55
BRU
-
BKK
1 stop19h 50m
Etihad Airways
Thu 19/1114:40
BKK
-
BRU
1 stop21h 55m
Etihad Airways
Deal found 1/6£504
Thu 15/1010:55
BRU
-
BKK
1 stop26h 15m
Etihad Airways
Wed 4/1114:40
BKK
-
BRU
1 stop21h 55m
Etihad Airways
Deal found 4/6£509
Thu 22/1010:55
BRU
-
BKK
1 stop31h 55m
Etihad Airways
Tue 10/1109:25
BKK
-
BRU
1 stop27h 10m
Etihad Airways
Deal found 5/6£510
Tue 1/910:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Sun 13/915:55
BKK
-
BRU
1 stop20h 10m
Etihad Airways
Deal found 4/6£510
Thu 3/910:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Sat 19/915:55
BKK
-
BRU
1 stop20h 10m
Etihad Airways
Deal found 2/6£511
Mon 14/910:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Sun 27/915:55
BKK
-
BRU
1 stop20h 10m
Etihad Airways
Deal found 2/6£512
Fri 19/610:55
BRU
-
BKK
1 stop20h 15m
Etihad Airways
Tue 21/703:15
BKK
-
BRU
1 stop32h 50m
Etihad Airways
Deal found 3/6£513

Find flight deals from Bruxelles-National to Southeast Asia

Keep the following information in mind while searching for Bruxelles-National to Southeast Asia flight deals. Data was last updated 6 June 2026.

Round-trip from

£493

One-way from

£313

Popular in

July

Cheapest in

September

Average price

£565
Etihad Airways
  • Etihad Airways
  • 1/9-29/9
  • 2 total stops
  • 40h 25m total
  • Brussels to Southeast Asia
Search Deals
Etihad Airways
  • Etihad Airways
  • 16/6
  • 1 total stop
  • 14h 50m total
  • Brussels to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Wed 9/9

10:55-06:40

1 stop14h 45m

Hanoi Noibai

Wed 30/9

20:40-07:05

1 stop15h 25m

£633

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 2/9

18:50-09:45

2 stops33h 55m

Bangkok Suvarnabhumi

Sun 27/9

20:15-13:25

2 stops22h 10m

£657

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 5/9

18:50-09:45

2 stops33h 55m

Bangkok Suvarnabhumi

Fri 2/10

20:15-17:50

2 stops26h 35m

£659

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Wed 2/12

14:55-06:45

2 stops33h 50m

Bangkok Suvarnabhumi

Fri 18/12

09:00-06:50

2 stops27h 50m

£668

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 22/8

18:50-09:45

2 stops33h 55m

Bangkok Suvarnabhumi

Sun 13/9

20:15-13:25

2 stops46h 10m

£672

BrusselsJakarta

BRU - CGK

BRUCGK

Brussels Bruxelles-National

Mon 28/9

10:55-20:35

1 stop28h 40m

Jakarta Soekarno-Hatta Intl

Sun 11/10

00:05-07:05

1 stop36h 00m

£684

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Tue 1/9

07:20-09:45

2 stops21h 25m

Bangkok Suvarnabhumi

Mon 28/9

20:15-21:25

2 stops30h 10m

£689

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Fri 11/9

06:30-09:35

2 stops22h 05m

Hanoi Noibai

Fri 2/10

20:45-18:20

2 stops26h 35m

£746

BrusselsHanoi

BRU - HAN

BRUHAN

Brussels Bruxelles-National

Wed 9/9

19:05-09:35

2 stops33h 30m

Hanoi Noibai

Wed 30/9

20:45-22:35

2 stops30h 50m

£748

BrusselsSingapore

BRU - SIN

BRUSIN

Brussels Bruxelles-National

Thu 3/12

14:55-11:30

2 stops37h 35m

Singapore Changi

Wed 23/12

12:30-18:25

2 stops36h 55m

£754

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Bruxelles-National to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Southeast Asia

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £599). Flying from Brussels Bruxelles-National Airport to Southeast Asia in July is currently the most expensive (average of £960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BRU to YJX?

Find hourly flight availability from Bruxelles-National to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 June 2026.

When flying from Brussels Bruxelles-National Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Brussels Bruxelles-National Airport to Southeast Asia

Explore weekly flight availability from Bruxelles-National to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 June 2026.

The most flights from BRU to zzYJX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Southeast Asia, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 6 June 2026.
Check out reviews from past customers who have flown with Cathay Pacific from Brussels Bruxelles-National Airport to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,358 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,358 reviews
Cathay Pacific
7.6
Good
1,358 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brussels Bruxelles-National Airport to Southeast Asia?

    A quick flight from Brussels Bruxelles-National Airport to Southeast Asia can take about 14h 45m. Etihad Airways provides one of the quickest options available for as low as £633. There are 5556 mi between Brussels Bruxelles-National Airport and Southeast Asia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Brussels Bruxelles-National Airport to Southeast Asia?

    When deciding which route to take from Brussels Bruxelles-National Airport to Southeast Asia consider Brussels Bruxelles-National - Bangkok Suvarnabhumi, Brussels Bruxelles-National - Phnom Penh Pochentong or Brussels Bruxelles-National - Singapore Changi as they are the most popular.

  • Can I find deals for flights from Bruxelles-National to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Southeast Asia.

  • Can I find deals for business class flights from Bruxelles-National to Southeast Asia?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Southeast Asia (average of £599). Flying from Brussels Bruxelles-National Airport to Southeast Asia in July is currently the most expensive (average of £960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Bruxelles-National to Southeast Asia

Discover the top 7 airlines that operate flights from Bruxelles-National to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£423Average£516FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£435Average£595FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£478Average£576FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air ChinaCheapest£483Average£582FlexibilityNo cancel feeOn-time67%
Search Air China flights
EmiratesCheapest£536Average£586FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest£557Average£769FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Ethiopian AirCheapest£1,657Average£1,657FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bruxelles-National to Southeast Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Bruxelles-National today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Southeast Asia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bruxelles-National to Southeast Asia.

Can Cheapflights find flights from Bruxelles-National to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bruxelles-National to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Bruxelles-National today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.