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Cheap flights from Bangkok to Brussels from ฿8,924

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BRU
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Bangkok to Brussels are usually found in May or October, booked 57 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap 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 29 December 2025.

Wed 31/1216:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Thu 15/111:20BRU - BKK
1 stop17h 15mไห่หนานแอร์ไลน์
Deal found 29/12฿16,918
Mon 29/1201:05BKK - BRU
1 stop35h 45mไห่หนานแอร์ไลน์
Thu 15/111:20BRU - BKK
1 stop17h 15mไห่หนานแอร์ไลน์
Deal found 27/12฿16,980
Mon 29/1201:05BKK - BRU
1 stop35h 45mไห่หนานแอร์ไลน์
Tue 6/112:20BRU - BKK
1 stop20h 00mไห่หนานแอร์ไลน์
Deal found 28/12฿19,706
Wed 31/1216:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Tue 13/112:20BRU - BKK
1 stop20h 00mไห่หนานแอร์ไลน์
Deal found 28/12฿19,923
Mon 29/1201:05BKK - BRU
1 stop35h 45mMultiple Airlines
Thu 15/107:50BRU - BKK
2 stops31h 15mMultiple Airlines
Deal found 27/12฿20,047
Wed 31/1216:20BKK - BRU
1 stop19h 25mMultiple Airlines
Tue 13/111:35BRU - BKK
2 stops27h 30mMultiple Airlines
Deal found 28/12฿20,202
Sat 27/1223:30BKK - BRU
1 stop16h 50mMultiple Airlines
Tue 17/215:45BRU - BKK
1 stop17h 45mMultiple Airlines
Deal found 27/12฿22,216
Mon 29/1216:15BKK - BRU
1 stop19h 30mMultiple Airlines
Mon 16/211:35BRU - BKK
2 stops23h 20mMultiple Airlines
Deal found 27/12฿22,278
Sun 28/1223:50BKK - BRU
1 stop17h 00mออสเตรียนแอร์ไลน์
Tue 17/217:45BRU - BKK
1 stop15h 45mออสเตรียนแอร์ไลน์
Deal found 27/12฿22,402
Sun 28/1213:05BKK - BRU
1 stop24h 35mMultiple Airlines
Wed 18/207:50BRU - BKK
2 stops30h 00mMultiple Airlines
Deal found 27/12฿22,557
Wed 31/1215:30BKK - CRL
2 stops35h 25mMultiple Airlines
Thu 15/116:30CRL - BKK
3 stops26h 25mMultiple Airlines
Deal found 29/12฿26,058
Tue 30/1217:55BKK - CRL
2 stops29h 05mMultiple Airlines
Thu 15/106:50CRL - BKK
2 stops23h 30mMultiple Airlines
Deal found 27/12฿26,647

Find 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 29 December 2025.

Round-trip from

฿16,856

One-way from

฿8,924

Popular in

August

Cheapest in

May

Average price

฿24,044
ไห่หนานแอร์ไลน์
  • ไห่หนานแอร์ไลน์
  • 1/2-2/3
  • 2 total stops
  • 43h 05m total
  • Bangkok to Brussels
Search Deals
ไห่หนานแอร์ไลน์
  • ไห่หนานแอร์ไลน์
  • 9/3
  • 1 total stop
  • 19h 25m total
  • Bangkok to Brussels
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿24,050 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿12,296 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 29 December 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 - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 28/1

11:45-07:35

1 stop25h 50m

Brussels Bruxelles-National

Wed 4/2

12:20-23:25

1 stop29h 05m

฿17,445

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Thu 5/2

22:05-22:25

2 stops30h 20m

Charleroi Brussels

Thu 19/2

08:35-19:50

2 stops29h 15m

฿18,715

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 11/2

01:05-05:45

1 stop34h 40m

Brussels Bruxelles-National

Thu 19/2

12:20-23:25

1 stop29h 05m

฿18,994

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 21/5

01:30-06:45

1 stop34h 15m

Brussels Bruxelles-National

Tue 26/5

13:00-18:20

1 stop24h 20m

฿19,428

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 3/2

13:15-21:30

1 stop14h 15m

Brussels Bruxelles-National

Wed 4/3

19:05-15:30

1 stop14h 25m

฿20,357

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Fri 6/2

14:40-17:10

2 stops32h 30m

Charleroi Brussels

Sat 7/3

19:40-10:40

1 stop33h 00m

฿20,574

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 4/2

23:50-10:50

1 stop17h 00m

Brussels Bruxelles-National

Thu 5/3

09:50-12:20

1 stop20h 30m

฿20,605

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Wed 4/2

02:55-12:50

2 stops39h 55m

Charleroi Brussels

Sat 7/3

19:40-10:40

1 stop33h 00m

฿20,636

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 2/2

23:50-10:50

1 stop17h 00m

Brussels Bruxelles-National

Wed 4/3

17:45-15:30

1 stop15h 45m

฿20,667

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 23/6

12:05-07:35

1 stop24h 30m

Brussels Bruxelles-National

Wed 9/9

10:25-09:10

2 stops17h 45m

฿20,760

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 56 results
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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 26 December 2025.

Booking 57 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 ฿17,506). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿22,030). 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 29 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Brussels as you normally would.

Weekly flight availability from Bangkok to Brussels

Explore weekly flight availability from Bangkok to Brussels. 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 29 December 2025.

The most flights from TH1 to BR1 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 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 143 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 29 December 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
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

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
3,448 reviews
Emirates
8.1
Very Good
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

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
371 reviews
Emirates
8.1
Very Good
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

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
885 reviews
Emirates
8.1
Very Good
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

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
1,830 reviews
Emirates
8.1
Very Good
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
เอทิฮัดแอร์เวย์
7.3
Good
1,339 reviews
Emirates
8.1
Very Good
3,448 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

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 ฿20,605, ไห่หนานแอร์ไลน์ can have you in Brussels from Bangkok in 17h. 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 ไห่หนานแอร์ไลน์ is currently your cheapest option to Brussels, with prices starting at ฿18,205. Additional round-trip tickets that might be worth considering are offered by สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ and เอทิฮัดแอร์เวย์, with the lowest prices starting at ฿18,442 and ฿19,222, respectively. Users have found that ไห่หนานแอร์ไลน์ is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Bangkok to Brussels one-way?

    The cheapet airlines for a one-way flight from Bangkok to Brussels are เอทิฮัดแอร์เวย์ (฿9,211), ไห่หนานแอร์ไลน์ (฿9,637), and Qatar Airways (฿10,005).

  • 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 ฿33,483, our data shows the cheapest flight currently is ฿28,690. When looking at the most popular route, (Bangkok Suvarnabhumi - Brussels Bruxelles-National), you can expect to pay ฿16,887 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 ฿17,506). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿22,030). 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 29 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ไห่หนานแอร์ไลน์Cheapest฿18,205Average฿22,474FlexibilityNo cancel feeOn-time61%
Search ไห่หนานแอร์ไลน์ flights
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์Cheapest฿18,442Average฿22,410FlexibilityNo cancel feeOn-time79%
Search สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿19,222Average฿21,633FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
ออสเตรียนแอร์ไลน์Cheapest฿19,247Average฿23,218FlexibilityNo cancel feeOn-time78%
Search ออสเตรียนแอร์ไลน์ flights
FinnairCheapest฿20,465Average฿23,327FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest฿20,646Average฿26,087FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
ลุฟท์ฮันซ่าCheapest฿20,865Average฿28,877FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
EmiratesCheapest฿22,842Average฿27,112FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest฿28,597Average฿34,952FlexibilityNo 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!

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