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฿3,098+ Cheap flights from Brussels

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BRU — BKK
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Brussels

Discover essential information about flights departing from Brussels, including flight schedules, destinations, airlines operating at the Brussels airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 March 2026.

Cheapest airline

Emirates
On average, Emirates currently has the cheapest one-way flight from Brussels (avg. price of ฿31,328).
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Find flights from Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Brussels
Explore the most affordable flight options available from Brussels. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Wed 8/412:20
BRU
-
BKK
1 stop31h 05m
Multiple Airlines
Wed 6/511:20
BKK
-
BRU
1 stop26h 00m
Multiple Airlines
Deal found 9/3฿19,980
Sat 2/520:45
CRL
-
BKK
2 stops30h 20m
Multiple Airlines
Sun 17/522:45
BKK
-
CRL
2 stops29h 10m
Multiple Airlines
Deal found 10/3฿20,011
Tue 31/313:25
BRU
-
BKK
1 stop22h 40m
Air China
Sat 25/418:20
BKK
-
BRU
1 stop17h 30m
Air China
Deal found 10/3฿20,011
Wed 15/407:55
CRL
-
BKK
2 stops28h 30m
Multiple Airlines
Mon 11/522:45
BKK
-
CRL
2 stops29h 10m
Multiple Airlines
Deal found 10/3฿20,043
Tue 5/513:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Thu 4/613:50
BKK
-
BRU
1 stop22h 00m
ไห่หนานแอร์ไลน์
Deal found 9/3฿20,043
Sun 14/613:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Wed 7/1011:20
BKK
-
BRU
1 stop26h 00m
ไห่หนานแอร์ไลน์
Deal found 7/3฿20,075
Tue 5/513:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Wed 3/611:20
BKK
-
BRU
1 stop26h 00m
ไห่หนานแอร์ไลน์
Deal found 6/3฿20,106
Fri 10/412:20
BRU
-
BKK
1 stop31h 05m
Multiple Airlines
Wed 17/601:30
BKK
-
BRU
1 stop34h 15m
Multiple Airlines
Deal found 9/3฿20,138
Wed 6/507:55
CRL
-
BKK
2 stops28h 30m
Multiple Airlines
Sat 23/508:55
BKK
-
CRL
2 stops30h 20m
Multiple Airlines
Deal found 6/3฿20,169
Thu 23/410:55
BRU
-
BKK
1 stop20h 25m
เอทิฮัดแอร์เวย์
Thu 30/415:55
BKK
-
BRU
1 stop20h 10m
เอทิฮัดแอร์เวย์
Deal found 10/3฿20,169
Fri 1/513:20
BRU
-
BKK
1 stop18h 00m
ไห่หนานแอร์ไลน์
Sun 24/500:40
BKK
-
BRU
1 stop35h 10m
ไห่หนานแอร์ไลน์
Deal found 6/3฿20,201
Fri 8/506:25
CRL
-
BKK
2 stops22h 55m
Multiple Airlines
Sun 24/508:55
BKK
-
CRL
2 stops27h 55m
Multiple Airlines
Deal found 6/3฿20,233

Find flights from Brussels within your budget

 
Find flights departing from Brussels that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBangkok

CRL - BKK

CRLBKK

Charleroi Brussels

Wed 6/5

07:55-10:20

2 stops21h 25m

Bangkok Suvarnabhumi

Mon 8/6

07:00-22:55

3 stops44h 55m

฿22,193

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 23/3

09:55-07:10

1 stop15h 15m

Bangkok Suvarnabhumi

Tue 31/3

15:05-07:05

1 stop21h 00m

฿22,414

BrusselsBangkok

CRL - BKK

CRLBKK

Charleroi Brussels

Sun 7/6

15:05-07:50

2 stops35h 45m

Bangkok Suvarnabhumi

Sun 21/6

18:25-22:50

2 stops33h 25m

฿22,604

BrusselsPhuket City

CRL - HKT

CRLHKT

Charleroi Brussels

Mon 13/4

08:15-17:40

2 stops28h 25m

Phuket City

Wed 29/4

10:20-22:15

3 stops40h 55m

฿22,920

BrusselsPhuket City

CRL - HKT

CRLHKT

Charleroi Brussels

Thu 9/4

07:05-06:40

1 stop18h 35m

Phuket City

Mon 22/6

22:55-22:55

2 stops29h 00m

฿23,078

BrusselsPhuket City

CRL - HKT

CRLHKT

Charleroi Brussels

Thu 16/4

06:45-22:45

2 stops35h 00m

Phuket City

Sun 3/5

08:55-22:55

3 stops43h 00m

฿23,110

BrusselsBangkok

CRL - BKK

CRLBKK

Charleroi Brussels

Thu 16/4

19:25-10:20

2 stops33h 55m

Bangkok Suvarnabhumi

Sun 3/5

07:55-22:55

3 stops44h 00m

฿23,236

BrusselsPhuket City

CRL - HKT

CRLHKT

Charleroi Brussels

Sat 18/4

20:45-12:15

2 stops34h 30m

Phuket City

Sat 2/5

09:20-15:20

3 stops35h 00m

฿23,268

BrusselsPhuket City

BRU - HKT

BRUHKT

Brussels Bruxelles-National

Mon 23/3

09:55-17:55

1 stop26h 00m

Phuket City

Thu 23/4

09:25-07:05

1 stop26h 40m

฿25,544
Fastest return journey

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Mon 6/4

10:55-12:10

1 stop20h 15m

Bangkok Suvarnabhumi

Sun 21/6

21:00-07:05

1 stop15h 05m

฿26,208

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Brussels

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

Travel insights for flights from Brussels

Get recent, data-driven insights about flights from Brussels including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Brussels?

Use this chart to determine the optimal time to book a return flight from Brussels to Suvarnabhumi. Price data was last updated on 6 March 2026.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Brussels?

Currently, May is the cheapest month in which you can book a flight from Brussels (average of ฿17,704). Flying from Brussels in July will prove the most costly (average of ฿23,268). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Brussels?

Many airlines operate round-trip flights from Brussels: Thai Airways, Emirates, เอทิฮัดแอร์เวย์, เตอร์กิชแอร์ไลน์. These airlines fly to the following popular destinations: Bangkok.

Thai Airways
Thai Airways
From ฿21,968
Emirates
Emirates
From ฿24,156
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿21,831
เตอร์กิชแอร์ไลน์
เตอร์กิชแอร์ไลน์
From ฿21,851

Airline reviews for flights from Brussels

Get insights into the airlines that provide service from Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Brussels. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with Emirates,Thai Airways, andเอทิฮัดแอร์เวย์ from Brussels by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,540 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Emirates
8.1
Very Good
3,540 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Thai Airways
7.8
Good
391 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
เอทิฮัดแอร์เวย์
7.4
Good
1,425 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
เตอร์กิชแอร์ไลน์
7.3
Good
4,249 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Belgium

Book a direct flight from one of these other cities located in Belgium.
Direct flights from Bruxelles-National

Related info for your journey

Access useful and relevant information related to your journey from Brussels. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 March 2026.

  • Which is the cheapest airport to catch a flight from Brussels?

    Brussels Bruxelles-National airport offers the cheapest routes to Bangkok, from ฿16,597; whereas Charleroi Brussels airport is typically cheaper if you're flying to Bangkok, from ฿19,000. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Brussels?

    At the present moment the cheapest month to fly from Brussels is currently May; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Brussels?

    Here are some of the cheapest flight destinations from Brussels:
    Fly from Brussels to Bangkok from ฿16,597
    Fly from Brussels to Phuket City from ฿18,336
    Fly from Brussels to Ko Samui from ฿23,647

  • How does Cheapflights help users find flights from Brussels?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brussels. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights simply makes it quick and affordable to book flights from Brussels by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Brussels with no change fees?

    Need flexible booking options for your flight from Brussels ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Not ready to book yet? You can track prices for flights from Brussels on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Brussels?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brussels. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Brussels by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Brussels with no change fees?

Need flexible booking options for your flight from Brussels ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Brussels on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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