Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Bangkok to Brussels from ฿10,334

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BRU
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Brussels are usually found in October or December, booked 40 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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 23 July 2026.

Thu 24/1201:05
BKK
-
BRU
1 stop34h 40m
ไห่หนานแอร์ไลน์
Sun 3/112:20
BRU
-
BKK
1 stop29h 05m
ไห่หนานแอร์ไลน์
Deal found 22/7฿20,195
Fri 4/900:25
BKK
-
BRU
1 stop35h 25m
ไห่หนานแอร์ไลน์
Sat 28/1112:20
BRU
-
BKK
1 stop20h 00m
ไห่หนานแอร์ไลน์
Deal found 19/7฿20,330
Mon 21/1201:05
BKK
-
BRU
1 stop35h 45m
ไห่หนานแอร์ไลน์
Thu 31/1211:20
BRU
-
BKK
1 stop17h 20m
ไห่หนานแอร์ไลน์
Deal found 20/7฿20,836
Sun 1/1114:55
BKK
-
BRU
2 stops25h 55m
Multiple Airlines
Mon 16/1111:20
BRU
-
BKK
1 stop17h 20m
Multiple Airlines
Deal found 23/7฿21,039
Wed 2/900:25
BKK
-
BRU
1 stop35h 25m
Multiple Airlines
Wed 16/922:15
BRU
-
BKK
3 stops34h 20m
Multiple Airlines
Deal found 22/7฿21,377
Thu 3/900:40
BKK
-
BRU
1 stop35h 10m
Multiple Airlines
Thu 17/909:25
BRU
-
BKK
2 stops33h 45m
Multiple Airlines
Deal found 21/7฿21,444
Thu 10/913:50
BKK
-
BRU
1 stop22h 00m
ไห่หนานแอร์ไลน์
Wed 23/913:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Deal found 20/7฿21,647
Wed 9/913:50
BKK
-
BRU
1 stop22h 00m
ไห่หนานแอร์ไลน์
Wed 23/913:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Deal found 19/7฿22,018
Sat 25/718:20
BKK
-
BRU
1 stop17h 30m
Multiple Airlines
Fri 7/813:20
BRU
-
BKK
1 stop28h 40m
Multiple Airlines
Deal found 22/7฿22,424
Sun 11/1013:50
BKK
-
BRU
1 stop22h 00m
ไห่หนานแอร์ไลน์
Mon 19/1012:10
BRU
-
BKK
1 stop17h 05m
ไห่หนานแอร์ไลน์
Deal found 22/7฿22,457
Wed 14/1018:50
BKK
-
CRL
2 stops23h 55m
Multiple Airlines
Wed 28/1011:05
CRL
-
BKK
2 stops25h 40m
Multiple Airlines
Deal found 20/7฿23,707
Sun 26/700:55
BKK
-
CRL
1 stop38h 05m
Multiple Airlines
Mon 31/808:50
CRL
-
BKK
2 stops31h 05m
Multiple Airlines
Deal found 20/7฿23,741

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 23 July 2026.

Round-trip from

฿20,195

One-way from

฿10,334

Popular in

August

Cheapest in

October

Average price

฿30,664
ไห่หนานแอร์ไลน์
  • ไห่หนานแอร์ไลน์
  • 24/12-3/1
  • 2 total stops
  • 63h 45m total
  • Bangkok to Brussels
Search Deals
14/11
  • 14/11
  • 2 total stops
  • 42h 15m total
  • Bangkok to Brussels
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿68,390 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿15,766 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 23 July 2026.
Use the filters below to find and compare flights from Bangkok to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Fri 7/8

22:45-22:35

2 stops28h 50m

Charleroi Brussels

Fri 21/8

06:25-13:35

2 stops26h 10m

฿24,484

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Mon 10/8

08:00-22:55

3 stops43h 55m

Charleroi Brussels

Mon 17/8

07:15-18:20

2 stops30h 05m

฿24,619

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Fri 20/11

11:15-22:30

1 stop17h 15m

Brussels Bruxelles-National

Tue 8/12

07:05-06:05

1 stop17h 00m

฿25,429

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Fri 4/9

21:00-11:50

2 stops19h 50m

Charleroi Brussels

Mon 5/10

13:35-17:25

2 stops22h 50m

฿25,530

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Wed 16/9

15:55-11:25

2 stops24h 30m

Charleroi Brussels

Wed 30/9

10:25-10:20

2 stops18h 55m

฿26,037

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Mon 5/10

09:10-22:55

2 stops18h 45m

Charleroi Brussels

Mon 26/10

08:05-10:25

2 stops20h 20m

฿26,814

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Tue 4/8

20:15-18:50

2 stops27h 35m

Charleroi Brussels

Fri 14/8

21:10-23:55

2 stops21h 45m

฿27,861

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 13/9

21:00-07:05

1 stop15h 05m

Brussels Bruxelles-National

Wed 7/10

10:55-23:55

1 stop32h 00m

฿27,928

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 15/9

15:55-07:05

1 stop20h 10m

Brussels Bruxelles-National

Wed 7/10

10:55-06:45

1 stop14h 50m

฿27,928

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 14/9

15:55-07:05

1 stop20h 10m

Brussels Bruxelles-National

Fri 2/10

10:55-18:10

1 stop26h 15m

฿27,928

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 60 resultsSorted by cheapest first
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

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 ฿25,969). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿33,129). 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 23 July 2026.

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 23 July 2026.

The most flights from TH1 to BR1 are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.
Bangkok to Brussels flights typically cost between ฿29,650 and ฿35,932 in December.
The cheapest return price found within the last 5 days was ฿20,195 on ไห่หนานแอร์ไลน์ (24 Dec–3 Jan).

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 104 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?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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.

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

Booking 38 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.

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 23 July 2026.
Read through reviews of airlines operating flights from Bangkok to Brussels, such as ไห่หนานแอร์ไลน์,Emirates, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,634 reviews
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Thai Airways
7.9
Good
411 reviews
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
ออสเตรียนแอร์ไลน์
7.6
Good
950 reviews
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
เอทิฮัดแอร์เวย์
7.3
Good
1,486 reviews
ไห่หนานแอร์ไลน์
8.3
Very Good
67 reviews
Check prices

Overall

8.3

Comfort

8.2

Entertainment

7.7

Food

8.3

Boarding

8.5

Crew

8.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 ฿27,928, Finnair can have you in Brussels from Bangkok in 15h 05m. 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 ออสเตรียนแอร์ไลน์ is currently your cheapest option to Brussels, with prices starting at ฿16,584. Additional round-trip tickets that might be worth considering are offered by ไห่หนานแอร์ไลน์ and เอทิฮัดแอร์เวย์, with the lowest prices starting at ฿19,519 and ฿21,036, respectively. Users have found that ออสเตรียนแอร์ไลน์ is 40% 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 เตอร์กิชแอร์ไลน์ (฿8,443), ไห่หนานแอร์ไลน์ (฿10,503), and เอทิฮัดแอร์เวย์ (฿12,507).

  • 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 Don Mueang Intl - Brussels Bruxelles-National or Bangkok Suvarnabhumi - Charleroi Brussels.

  • What are the cheapest flights from Bangkok to Brussels?

    While on average a flight from Bangkok to Brussels is generally ฿90,892, our data shows the cheapest flight currently is ฿89,319. When looking at the most popular route, (Bangkok Suvarnabhumi - Brussels Bruxelles-National), you can expect to pay ฿17,459 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 ฿25,969). Flying from Bangkok to Brussels in August is currently the most expensive (average of ฿33,129). 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 6 airlines flying from Bangkok to Brussels

Discover the top 6 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
ออสเตรียนแอร์ไลน์Cheapest฿16,584Average฿29,514FlexibilityNo cancel feeOn-time78%
Search ออสเตรียนแอร์ไลน์ flights
ไห่หนานแอร์ไลน์Cheapest฿19,519Average฿22,967FlexibilityNo cancel feeOn-time61%
Search ไห่หนานแอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿21,036Average฿25,845FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
EmiratesCheapest฿25,208Average฿29,583FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest฿26,415Average฿30,604FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest฿31,270Average฿44,292FlexibilityNo 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.