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Cheap flights from Bangkok to Brussels from ฿9,382

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BRU
10 Jul — 17 Jul1
1 adult

Cheapflights Tip: The best prices from Bangkok to Brussels are usually found in March or May, booked 20 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 5 July 2025.

Round-trip from

฿21,612

One-way from

฿9,382

Popular in

August

Cheapest in

March

Average price

฿26,141
ไห่หนานแอร์ไลน์
  • ไห่หนานแอร์ไลน์
  • 2/10-3/11
  • 2 total stops
  • 35h 25m total
  • Bangkok to Brussels
Search Deals
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 12/9
  • 1 total stop
  • 15h 35m total
  • Bangkok to Brussels
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿14,434 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿9,346 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Bangkok to Brussels

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 5 July 2025.

Tue 8/720:55BKK - BRU
1 stop15h 35mเอทิฮัดแอร์เวย์
Fri 29/810:55BRU - BKK
1 stop14h 35mเอทิฮัดแอร์เวย์
Deal found 5/7฿21,515
Mon 14/708:40BKK - BRU
1 stop27h 45mQatar Airways
Tue 19/809:00BRU - BKK
1 stop16h 15mQatar Airways
Deal found 5/7฿21,547
Fri 4/713:50BKK - BRU
1 stop22h 00mไห่หนานแอร์ไลน์
Fri 18/713:20BRU - BKK
1 stop28h 40mไห่หนานแอร์ไลน์
Deal found 3/7฿21,612
Tue 16/923:40BKK - BRU
2 stops26h 40mIndiGo
Tue 23/911:15BRU - BKK
2 stops30h 25mIndiGo
Deal found 4/7฿21,773
Mon 7/718:45BKK - CRL
3 stops33h 10mMultiple Airlines
Thu 24/715:35CRL - BKK
3 stops26h 05mMultiple Airlines
Deal found 5/7฿22,032
Sun 16/1108:40BKK - BRU
1 stop27h 55mMultiple Airlines
Sun 7/1209:05BRU - BKK
2 stops26h 40mMultiple Airlines
Deal found 3/7฿22,097
Mon 7/712:05BKK - BRU
1 stop34h 55mITA Airways
Thu 24/709:25BRU - BKK
2 stops16h 40mITA Airways
Deal found 5/7฿23,423
Tue 19/807:05BKK - BRU
1 stop31h 15mFinnair
Tue 26/811:40BRU - BKK
1 stop36h 50mFinnair
Deal found 5/7฿25,170
Sat 30/808:10DMK - BRU
2 stops28h 20mMultiple Airlines
Tue 11/1109:55BRU - DMK
2 stops23h 40mMultiple Airlines
Deal found 3/7฿36,364

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 5 July 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

Thu 2/10

20:55-07:30

1 stop15h 35m

Brussels Bruxelles-National

Mon 3/11

12:20-14:10

1 stop19h 50m

฿21,612

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 7/10

10:05-07:30

1 stop26h 25m

Brussels Bruxelles-National

Tue 4/11

09:55-23:20

1 stop31h 25m

฿21,644

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 16/9

23:40-21:20

2 stops26h 40m

Brussels Bruxelles-National

Tue 23/9

11:15-22:40

2 stops30h 25m

฿21,773

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 30/7

09:05-07:25

1 stop27h 20m

Brussels Bruxelles-National

Tue 12/8

09:00-13:25

1 stop23h 25m

฿22,938

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Tue 15/7

21:00-20:15

2 stops28h 15m

Charleroi Brussels

Tue 19/8

18:25-07:50

2 stops32h 25m

฿23,294

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 28/8

00:40-06:50

1 stop35h 10m

Brussels Bruxelles-National

Sat 30/8

13:20-23:00

1 stop28h 40m

฿24,070

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 19/8

07:05-09:20

1 stop31h 15m

Brussels Bruxelles-National

Tue 26/8

11:40-05:30

1 stop36h 50m

฿25,170

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 16/7

12:05-19:15

2 stops36h 10m

Brussels Bruxelles-National

Thu 28/8

11:35-07:05

1 stop14h 30m

฿25,656

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 17/9

12:35-21:30

1 stop13h 55m

Brussels Bruxelles-National

Mon 13/10

20:40-09:45

2 stops32h 05m

฿26,076

BangkokBrussels

DMK - BRU

DMKBRU

Bangkok Don Mueang Intl

Sat 30/8

08:10-07:30

2 stops28h 20m

Brussels Bruxelles-National

Tue 11/11

09:55-15:35

2 stops23h 40m

฿36,364

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 17 results
1
2

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 27 June 2025.

Booking 20 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 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 5 July 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 37% 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.

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 5 July 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).

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 5 July 2025.
Read through reviews of airlines operating flights from Bangkok to Brussels, such as ไห่หนานแอร์ไลน์, Finnair, andสวิส อินเตอร์เนชั่นแนล แอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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
8.2
Very Good
41 reviews
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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.
Finnair
7.6
Good
1,306 reviews
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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.
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,649 reviews
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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.
Qatar Airways
7.4
Good
3,588 reviews
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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
7.4
Good
1,220 reviews
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
Check prices

Crew

8.9

Overall

8.2

Comfort

8.1

Food

8.6

Boarding

8.6

Entertainment

7.6

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.

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

    Flying on เอทิฮัดแอร์เวย์ is currently your cheapest option to Brussels, with prices starting at ฿21,644. Additional round-trip tickets that might be worth considering are offered by IndiGo and Qatar Airways, with the lowest prices starting at ฿21,773 and ฿22,938, respectively. Users have found that เอทิฮัดแอร์เวย์ is 17% 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 (฿9,382), ไห่หนานแอร์ไลน์ (฿9,771), and IndiGo (฿10,288).

  • 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 ฿34,787, our data shows the cheapest flight currently is ฿31,502. When looking at the most popular route, (Bangkok Suvarnabhumi - Brussels Bruxelles-National), you can expect to pay ฿19,509 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.

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 10 airlines flying from Bangkok to Brussels

Discover the top 10 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 5 July 2025.
AirlineCheapestAverageFlexibilityOn-time
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์Cheapest฿19,256Average฿23,199FlexibilityNo cancel feeOn-time79%
Search สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿20,114Average฿25,810FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
ไห่หนานแอร์ไลน์Cheapest฿20,651Average฿23,349FlexibilityNo cancel feeOn-time61%
Search ไห่หนานแอร์ไลน์ flights
ออสเตรียนแอร์ไลน์Cheapest฿20,930Average฿24,603FlexibilityNo cancel feeOn-time78%
Search ออสเตรียนแอร์ไลน์ flights
FinnairCheapest฿21,407Average฿25,614FlexibilityNo cancel feeOn-time76%
Search Finnair flights
ลุฟท์ฮันซ่าCheapest฿21,786Average฿30,150FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์Cheapest฿23,422Average฿26,761FlexibilityNo cancel feeOn-time75%
Search เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights
EmiratesCheapest฿23,850Average฿28,300FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest฿23,967Average฿29,143FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest฿28,155Average฿34,475FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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.

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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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