Find flights
Deals
When to book
Airlines
FAQs
Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Brussels from ฿8,238

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BRU
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Bangkok to Brussels are usually found in May or October, booked 50 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Find flight deals from Bangkok to Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Brussels
Explore the most affordable flight options available from Bangkok to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Wed 26/1101:05BKK - BRU
1 stop34h 40mไห่หนานแอร์ไลน์
Wed 10/1212:20BRU - BKK
1 stop20h 00mไห่หนานแอร์ไลน์
Deal found 20/11฿20,271
Wed 24/1201:05BKK - BRU
1 stop34h 40mไห่หนานแอร์ไลน์
Thu 8/112:20BRU - BKK
1 stop29h 05mไห่หนานแอร์ไลน์
Deal found 19/11฿20,335
Thu 25/1220:00BKK - CRL
1 stop32h 25mMultiple Airlines
Thu 8/116:30CRL - BKK
2 stops49h 40mMultiple Airlines
Deal found 19/11฿20,368
Fri 26/1209:25BKK - BRU
1 stop27h 10mMultiple Airlines
Sat 3/112:20BRU - BKK
1 stop29h 05mMultiple Airlines
Deal found 21/11฿20,433
Fri 21/1116:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Tue 25/1112:20BRU - BKK
1 stop29h 05mไห่หนานแอร์ไลน์
Deal found 18/11฿20,465
Wed 19/1101:05BKK - BRU
1 stop34h 40mไห่หนานแอร์ไลน์
Mon 24/1111:20BRU - BKK
1 stop17h 20mไห่หนานแอร์ไลน์
Deal found 18/11฿20,498
Fri 12/1201:50BKK - BRU
1 stop35h 05mJuneyao Airlines
Fri 2/111:05BRU - BKK
1 stop31h 45mJuneyao Airlines
Deal found 20/11฿20,530
Fri 28/1114:40BKK - BRU
3 stops29h 50mMultiple Airlines
Fri 5/1211:05BRU - BKK
1 stop31h 45mMultiple Airlines
Deal found 20/11฿20,562
Sat 20/1216:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Sun 28/1212:20BRU - BKK
1 stop29h 05mไห่หนานแอร์ไลน์
Deal found 21/11฿20,692
Sun 23/1117:40BKK - BRU
1 stop20h 00mCathay Pacific
Mon 8/1211:30BRU - BKK
1 stop17h 10mCathay Pacific
Deal found 20/11฿20,789
Wed 26/1117:40BKK - BRU
1 stop20h 00mCathay Pacific
Tue 9/1211:30BRU - BKK
1 stop17h 45mCathay Pacific
Deal found 19/11฿21,017
Sun 23/1110:10BKK - BRU
2 stops36h 55mMultiple Airlines
Mon 8/1211:20BRU - BKK
1 stop17h 20mMultiple Airlines
Deal found 20/11฿21,179

Cheap flight deals from Bangkok to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2025.

Round-trip from

฿20,271

One-way from

฿8,238

Popular in

August

Cheapest in

May

Average price

฿25,265
ออสเตรียนแอร์ไลน์
  • ออสเตรียนแอร์ไลน์
  • 26/1-25/2
  • 2 total stops
  • 28h 50m total
  • Bangkok to Brussels
Search Deals
5/12
  • 5/12
  • 2 total stops
  • 35h 50m total
  • Bangkok to Brussels
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿25,133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿13,916 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Brussels 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 17,341 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Bangkok to Brussels that are best for you.

Fly from

Bangkok

Fly to

Brussels

Route

Depart

Return

Price

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Thu 25/12

20:00-22:25

1 stop32h 25m

Charleroi Brussels

Thu 8/1

16:30-00:10

2 stops49h 40m

฿20,368

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 21/1

20:50-06:35

1 stop15h 45m

Brussels Bruxelles-National

Wed 4/2

12:20-14:20

1 stop20h 00m

฿21,503

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 25/12

08:55-06:35

1 stop27h 40m

Brussels Bruxelles-National

Thu 8/1

09:55-18:45

1 stop26h 50m

฿21,827

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 3/5

11:00-07:20

1 stop25h 20m

Brussels Bruxelles-National

Tue 2/6

13:25-23:50

1 stop29h 25m

฿21,827

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 3/5

12:30-07:20

1 stop23h 50m

Brussels Bruxelles-National

Mon 1/6

13:25-18:00

1 stop23h 35m

฿21,827

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 29/4

11:00-07:20

1 stop25h 20m

Brussels Bruxelles-National

Thu 28/5

13:25-16:30

1 stop22h 05m

฿21,827

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Tue 9/12

02:55-19:05

2 stops22h 10m

Charleroi Brussels

Tue 13/1

08:40-09:50

2 stops19h 10m

฿22,054

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 21/1

02:55-06:35

1 stop33h 40m

Brussels Bruxelles-National

Sat 18/4

10:55-23:55

1 stop32h 00m

฿22,800

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 27/4

09:10-07:30

1 stop27h 20m

Brussels Bruxelles-National

Fri 8/5

10:55-11:50

1 stop19h 55m

฿22,865

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Fri 1/5

18:30-08:20

1 stop18h 50m

Charleroi Brussels

Thu 28/5

10:15-15:30

1 stop24h 15m

฿22,995

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Bangkok to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Bangkok 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 Bangkok to Brussels

How far ahead should I book a flight from Bangkok to Brussels?

Use this chart to determine the optimal time to book a return flight from Bangkok to Brussels. Price data was last updated on 14 November 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bangkok to Brussels?

Currently, October is the cheapest month in which you can book a flight from Bangkok to Brussels (average of ฿18,325). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿23,060). 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 BKK to BRU?

Find hourly flight availability from Bangkok to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok to Brussels in the afternoon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Bangkok to Brussels?

Use this chart to determine the cheapest time to fly return from Bangkok to Brussels. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Bangkok to Brussels flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Bangkok to Brussels?

How often are flights from Bangkok to Brussels delayed?

About 16% of weekly flights between Bangkok and Brussels have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Bangkok to Brussels flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Brussels flights?

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 21 November 2025.
Read through reviews of airlines operating flights from Bangkok to Brussels, such as Emirates, Thai Airways, andออสเตรียนแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Emirates
8.1
Very Good
3,422 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Thai Airways
7.8
Good
362 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
ออสเตรียนแอร์ไลน์
7.6
Good
874 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,788 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
เอทิฮัดแอร์เวย์
7.4
Good
1,309 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Brussels. 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 Bangkok to Brussels?

    For as low as ฿21,827, เอทิฮัดแอร์เวย์ can have you in Brussels from Bangkok in 25h 20m. Airlines will cover a distance of 9255 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangkok to Brussels round-trip?

    Flying on สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ is currently your cheapest option to Brussels, with prices starting at ฿19,304. Additional round-trip tickets that might be worth considering are offered by ไห่หนานแอร์ไลน์ and เอทิฮัดแอร์เวย์, with the lowest prices starting at ฿19,318 and ฿20,120, respectively. Users have found that สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ is 25% cheaper than the other options available to this destination.

  • What are the most popular routes from Bangkok to Brussels?

    The most popular route from Bangkok to Brussels is Bangkok Suvarnabhumi - Brussels Bruxelles-National. You may also consider Bangkok Suvarnabhumi - Charleroi Brussels or Bangkok Don Mueang Intl - Brussels Bruxelles-National.

  • What are the cheapest flights from Bangkok to Brussels?

    While on average a flight from Bangkok to Brussels is generally ฿54,618, our data shows the cheapest flight currently is ฿24,667. When looking at the most popular route, (Bangkok Suvarnabhumi - Brussels Bruxelles-National), you can expect to pay ฿16,022 for that flight.

  • Can I find deals for flights from Bangkok to Brussels that include hotel bookings?

    Yes. In addition to deals on Bangkok to Brussels flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Brussels.

  • Can I find deals for business class flights from Bangkok to Brussels?

    Yes. Cheapflights offers flight deals from Bangkok to Brussels 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 Bangkok to Brussels?

    Currently, October is the cheapest month in which you can book a flight from Bangkok to Brussels (average of ฿18,325). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿23,060). 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 9 airlines flying from Bangkok to Brussels

Discover the top 9 airlines that operate flights from Bangkok to Brussels. 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 17,341 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์Cheapest฿19,304Average฿23,256FlexibilityNo cancel feeOn-time79%
Search สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights
ไห่หนานแอร์ไลน์Cheapest฿19,318Average฿26,751FlexibilityNo cancel feeOn-time61%
Search ไห่หนานแอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿20,120Average฿23,343FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
ออสเตรียนแอร์ไลน์Cheapest฿20,147Average฿24,346FlexibilityNo cancel feeOn-time78%
Search ออสเตรียนแอร์ไลน์ flights
FinnairCheapest฿20,858Average฿24,417FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest฿21,611Average฿25,400FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
ลุฟท์ฮันซ่าCheapest฿21,840Average฿30,226FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
EmiratesCheapest฿23,910Average฿28,360FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest฿30,286Average฿35,538FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Bangkok to Brussels?

Deals for Bangkok to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Brussels?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Brussels for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangkok to Brussels with no change fees?

Yes, we can. To see specific flights from Bangkok to Brussels with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bangkok to Brussels become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.