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฿2,421+ Cheap flights from Belgium

BRU — BKK
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Belgium within your budget

 

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Route

Depart

Return

Price

Cheapest return flight

BrusselsBangkok

CRL Charleroi Brussels - BKK Bangkok Suvarnabhumi

CRLBKK

Charleroi Brussels

Tue 10/11

15:00-17:05

2 stops20h 05m

Bangkok Suvarnabhumi

Thu 10/12

14:20-16:10

2 stops31h 50m

฿20,742

BrusselsBangkok

CRL Charleroi Brussels - BKK Bangkok Suvarnabhumi

CRLBKK

Charleroi Brussels

Tue 15/9

08:50-10:20

2 stops20h 30m

Bangkok Suvarnabhumi

Wed 14/10

18:50-13:45

2 stops23h 55m

฿21,364

BrusselsPhuket City

CRL Charleroi Brussels - HKT Phuket City

CRLHKT

Charleroi Brussels

Thu 10/9

15:20-18:20

2 stops22h 00m

Phuket City

Wed 23/9

09:25-08:10

2 stops27h 45m

฿22,640

BrusselsBangkok

CRL Charleroi Brussels - BKK Bangkok Suvarnabhumi

CRLBKK

Charleroi Brussels

Sun 29/11

08:20-10:25

2 stops20h 05m

Bangkok Suvarnabhumi

Thu 10/12

14:20-10:20

1 stop26h 00m

฿22,672

BrusselsPhuket City

CRL Charleroi Brussels - HKT Phuket City

CRLHKT

Charleroi Brussels

Mon 14/9

13:35-17:40

2 stops23h 05m

Phuket City

Sun 27/9

21:20-14:30

2 stops22h 10m

฿23,294

BrusselsKrabi

BRU Brussels Bruxelles-National - KBV Krabi

BRUKBV

Brussels Bruxelles-National

Wed 14/10

10:55-08:45

2 stops40h 50m

Krabi

Sat 7/11

22:00-06:30

2 stops38h 30m

฿23,359

BrusselsKrabi

BRU Brussels Bruxelles-National - KBV Krabi

BRUKBV

Brussels Bruxelles-National

Mon 12/10

10:55-08:45

2 stops40h 50m

Krabi

Thu 5/11

22:00-06:30

2 stops38h 30m

฿23,359

BrusselsKrabi

BRU Brussels Bruxelles-National - KBV Krabi

BRUKBV

Brussels Bruxelles-National

Wed 9/9

10:55-08:45

2 stops40h 50m

Krabi

Mon 21/9

09:25-07:05

2 stops26h 40m

฿23,359

BrusselsKrabi

BRU Brussels Bruxelles-National - KBV Krabi

BRUKBV

Brussels Bruxelles-National

Sun 27/9

10:55-08:45

2 stops40h 50m

Krabi

Wed 30/9

09:25-07:05

2 stops26h 40m

฿23,392

BrusselsBangkok

CRL Charleroi Brussels - BKK Bangkok Suvarnabhumi

CRLBKK

Charleroi Brussels

Thu 10/9

12:40-12:35

2 stops18h 55m

Bangkok Suvarnabhumi

Tue 29/9

09:15-08:25

2 stops28h 10m

฿23,752

Flights are sorted by cheapest return flights first.

Deals found on 23/8

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

Have a flexible travel schedule? Discover the best time to fly from Belgium with our price prediction graph.
Estimated return price

Travel insights for flights from Belgium

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

What is the cheapest month to book a flight from Belgium?

Currently, September is the cheapest month in which you can book a flight from Belgium (average of ฿23,817). Flying from Belgium in July will prove the most costly (average of ฿31,833). 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 Belgium?

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

Thai Airways
Thai Airways
From ฿27,511
Emirates
Emirates
From ฿26,517
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿20,302

What is the cheapest place to fly to from Belgium?

The cheapest city to fly to from Belgium is Zurich, with prices starting at ฿4,984. Explore other affordable destinations below.

Zurich
Zurich
From ฿4,984
Reykjavik
Reykjavik
From ฿11,777

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

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belgium. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Belgium

Check out reviews from past customers who have flown Emirates,Thai Airways, andเอทิฮัดแอร์เวย์ from Belgium to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,656 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Emirates
8.1
Very Good
3,656 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Thai Airways
7.9
Good
417 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
เอทิฮัดแอร์เวย์
7.3
Good
1,515 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company

Browse thousands of different options on Cheapflights for your next trip

Fly from Belgium cities

Flights from Brussels

Related info for your journey

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

    Brussels Bruxelles-National airport offers the cheapest routes to Bangkok, from ฿17,601; whereas Charleroi Brussels airport is typically cheaper if you're flying to Bangkok, from ฿18,877. 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 Belgium?

    At the present moment the cheapest month to fly from Belgium is currently September; 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 Belgium?

    Here are some of the cheapest flight destinations from Belgium:
    Fly from Brussels to Bangkok from ฿17,601
    Fly from Brussels to Phuket City from ฿20,055
    Fly from Brussels to Krabi from ฿21,462

  • How does Cheapflights help users find flights from Belgium?

    When you search for this flight from Belgium, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights helps you find that perfect flight from Belgium by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Need flexible booking options for your flight from Belgium ? 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 Belgium become cheaper?

    Yes, Cheapflights offers price alerts on flights from Belgium so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Belgium?

When you search for this flight from Belgium, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights helps you find that perfect flight from Belgium by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belgium with no change fees?

Need flexible booking options for your flight from Belgium ? 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 Belgium become cheaper?

Yes, Cheapflights offers price alerts on flights from Belgium so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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