Cheap flights from Bangkok to Brussels from ฿9,709

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BRU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok to Brussels are usually found in May or March, booked 27 days in advance, depart on a Monday or Tuesday 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 18 September 2025.

Round-trip from

฿21,448

One-way from

฿9,709

Popular in

August

Cheapest in

May

Average price

฿23,986
IndiGo
  • IndiGo
  • 14/10-15/10
  • 3 total stops
  • 52h 30m total
  • Bangkok to Brussels
24/9
  • 24/9
  • 3 total stops
  • 34h 00m total
  • Bangkok to Brussels
Highest demand for flights based on searches. 1% potential increase in price (฿14,307 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿12,376 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 18 September 2025.

Tue 14/1013:50BKK - BRU
1 stop22h 00mMultiple Airlines
Wed 15/1011:10BRU - BKK
2 stops30h 30mMultiple Airlines
Deal found 16/9฿21,448
Thu 25/909:05BKK - BRU
1 stop34h 35mQatar Airways
Thu 9/1016:10BRU - BKK
1 stop22h 10mQatar Airways
Deal found 16/9฿21,479
Wed 22/1000:40BKK - BRU
1 stop35h 10mไห่หนานแอร์ไลน์
Fri 31/1012:20BRU - BKK
1 stop29h 05mไห่หนานแอร์ไลน์
Deal found 16/9฿21,575
Wed 15/1020:55BKK - BRU
1 stop15h 35mMultiple Airlines
Fri 31/1011:05BRU - BKK
1 stop31h 45mMultiple Airlines
Deal found 17/9฿21,638
Wed 24/908:40BKK - BRU
1 stop27h 45mQatar Airways
Thu 9/1016:10BRU - BKK
1 stop22h 10mQatar Airways
Deal found 16/9฿21,701
Fri 7/1112:20BKK - BRU
2 stops27h 20mMultiple Airlines
Thu 20/1109:20BRU - BKK
2 stops25h 35mMultiple Airlines
Deal found 17/9฿21,892
Tue 7/1023:40BKK - CRL
3 stops28h 05mMultiple Airlines
Wed 22/1011:35CRL - BKK
2 stops24h 20mMultiple Airlines
Deal found 15/9฿21,892
Thu 16/1014:35BKK - BRU
3 stops32h 15mMultiple Airlines
Thu 23/1018:50BRU - BKK
2 stops46h 50mMultiple Airlines
Deal found 15/9฿22,082
Wed 15/1018:00BKK - CRL
2 stops25h 55mMultiple Airlines
Fri 31/1014:45CRL - BKK
3 stops26h 35mMultiple Airlines
Deal found 17/9฿22,177
Tue 9/1222:05BKK - BRU
2 stops30h 05mIndiGo
Mon 29/1218:20BRU - BKK
2 stops44h 45mIndiGo
Deal found 16/9฿22,241
Mon 27/1016:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Mon 10/1111:00BRU - BKK
2 stops31h 20mไห่หนานแอร์ไลน์
Deal found 17/9฿22,273
Wed 17/923:40BKK - BRU
2 stops39h 30mIndiGo
Wed 24/907:15BRU - BKK
2 stops34h 25mIndiGo
Deal found 16/9฿22,304

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 18 September 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

Tue 7/10

23:40-22:45

3 stops28h 05m

Charleroi Brussels

Wed 22/10

11:35-16:55

2 stops24h 20m

฿21,892

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Wed 15/10

18:00-14:55

2 stops25h 55m

Charleroi Brussels

Fri 31/10

14:45-23:20

3 stops26h 35m

฿22,177

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 2/11

17:10-14:15

2 stops27h 05m

Brussels Bruxelles-National

Sun 9/11

11:05-00:50

1 stop31h 45m

฿22,622

BangkokBrussels

DMK - BRU

DMKBRU

Bangkok Don Mueang Intl

Sat 15/11

20:20-17:05

2 stops26h 45m

Brussels Bruxelles-National

Mon 17/11

09:55-10:25

2 stops18h 30m

฿22,875

BangkokBrussels

DMK - BRU

DMKBRU

Bangkok Don Mueang Intl

Tue 9/12

09:30-18:40

3 stops39h 10m

Brussels Bruxelles-National

Mon 29/12

11:35-04:10

3 stops34h 35m

฿23,224

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

฿23,351

BangkokBrussels

DMK - BRU

DMKBRU

Bangkok Don Mueang Intl

Mon 6/10

20:25-17:25

2 stops26h 00m

Brussels Bruxelles-National

Mon 20/10

12:05-10:45

1 stop17h 40m

฿24,081

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 21/1

02:00-18:25

1 stop22h 25m

Brussels Bruxelles-National

Sat 18/4

21:45-13:00

1 stop34h 15m

฿24,208

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sat 4/10

01:35-19:20

1 stop22h 45m

Brussels Bruxelles-National

Mon 20/10

21:45-18:25

1 stop15h 40m

฿24,240

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Fri 3/10

03:40-19:20

1 stop20h 40m

Brussels Bruxelles-National

Sun 19/10

21:45-08:00

1 stop29h 15m

฿24,811

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 51 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 12 September 2025.

Booking 27 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 18 September 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 38% 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 18 September 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 much does it cost for a return flight from Bangkok to Brussels?

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 18 September 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.

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 ฿24,208, เอทิฮัดแอร์เวย์ can have you in Brussels from Bangkok in 22h 25m. 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 ฿18,884. Additional round-trip tickets that might be worth considering are offered by ออสเตรียนแอร์ไลน์ and เอทิฮัดแอร์เวย์, with the lowest prices starting at ฿19,708 and ฿19,725, respectively. Users have found that สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ is 26% cheaper than the other options available to this destination.

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

  • What are the cheapest flights from Bangkok to Brussels?

    While on average a flight from Bangkok to Brussels is generally ฿41,851, our data shows the cheapest flight currently is ฿29,627. When looking at the most popular route, (Bangkok Suvarnabhumi - Brussels Bruxelles-National), you can expect to pay ฿17,228 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 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์Cheapest฿18,884Average฿22,750FlexibilityNo cancel feeOn-time79%
Search สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights
ออสเตรียนแอร์ไลน์Cheapest฿19,708Average฿24,026FlexibilityNo cancel feeOn-time78%
Search ออสเตรียนแอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿19,725Average฿24,626FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
ไห่หนานแอร์ไลน์Cheapest฿20,449Average฿25,211FlexibilityNo cancel feeOn-time61%
Search ไห่หนานแอร์ไลน์ flights
FinnairCheapest฿20,956Average฿24,996FlexibilityNo cancel feeOn-time76%
Search Finnair flights
ลุฟท์ฮันซ่าCheapest฿21,364Average฿29,569FlexibilityNo cancel feeOn-time76%
Search ลุฟท์ฮันซ่า flights
Qatar AirwaysCheapest฿21,395Average฿29,039FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest฿23,389Average฿26,886FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest฿29,282Average฿34,479FlexibilityNo 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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