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฿9,734+ Cheap flights to Belgium

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
— BRU
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Belgium in 2025

Find the latest flights to Belgium in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 12 September 2025.

Return from

฿20,704

One-way from

฿9,734

Popular in

August

Cheapest in

March

Average price

฿24,128
Cathay Pacific
  • Cathay Pacific
  • 27/10-10/11
  • 2 total stops
  • 47h 05m total
  • Bangkok to Brussels
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11/11
  • 11/11
  • 1 total stop
  • 32h 15m total
  • Bangkok to Belgium
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿20,070 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿13,284 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
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Find flight deals to Belgium

Cheapest flights to Belgium
Explore the most affordable flight options available to Belgium. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Wed 17/918:35BKK - CRL
2 stops25h 20mMultiple Airlines
Wed 1/1013:15CRL - BKK
3 stops40h 10mMultiple Airlines
Deal found 10/9฿20,672
Mon 27/1015:05BKK - BRU
1 stop22h 20mCathay Pacific
Mon 10/1111:30BRU - BKK
1 stop24h 45mCathay Pacific
Deal found 10/9฿20,704
Sat 27/1209:25BKK - BRU
1 stop27h 10mเอทิฮัดแอร์เวย์
Sat 3/109:55BRU - BKK
1 stop31h 25mเอทิฮัดแอร์เวย์
Deal found 10/9฿20,894
Mon 27/1012:30BKK - BRU
2 stops27h 05mMultiple Airlines
Mon 10/1112:20BRU - BKK
1 stop19h 50mMultiple Airlines
Deal found 12/9฿21,116
Thu 25/1202:55BKK - BRU
1 stop33h 40mเอทิฮัดแอร์เวย์
Sat 3/109:55BRU - BKK
1 stop31h 25mเอทิฮัดแอร์เวย์
Deal found 10/9฿21,369
Mon 27/1008:15BKK - BRU
1 stop28h 35mQatar Airways
Mon 10/1114:55BRU - BKK
1 stop21h 30mQatar Airways
Deal found 11/9฿21,496

Cheapflights Fare Finder

 
Locate flights to Belgium that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to Belgium that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 25/12

02:55-06:35

1 stop33h 40m

Brussels Bruxelles-National

Sat 3/1

09:55-23:20

1 stop31h 25m

฿21,369

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 27/10

09:05-06:50

1 stop27h 45m

Brussels Bruxelles-National

Mon 10/11

14:55-19:25

1 stop22h 30m

฿21,718

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 24/9

08:40-07:25

1 stop27h 45m

Brussels Bruxelles-National

Tue 7/10

16:10-19:20

1 stop22h 10m

฿21,972

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 25/9

09:05-14:40

1 stop34h 35m

Brussels Bruxelles-National

Tue 7/10

16:10-19:20

1 stop22h 10m

฿21,972

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 28/9

09:30-07:30

1 stop27h 00m

Brussels Bruxelles-National

Fri 26/12

09:55-05:55

1 stop14h 00m

฿22,003

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 23/9

09:05-14:40

1 stop34h 35m

Brussels Bruxelles-National

Thu 9/10

09:00-19:20

1 stop29h 20m

฿22,067

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Wed 11/3

01:05-05:45

1 stop34h 40m

Brussels Bruxelles-National

Mon 16/3

12:20-23:25

1 stop29h 05m

฿22,225

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Thu 4/12

20:00-14:45

1 stop24h 45m

Charleroi Brussels

Wed 10/12

10:25-13:05

2 stops20h 40m

฿22,479

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Thu 4/12

20:00-14:45

1 stop24h 45m

Charleroi Brussels

Tue 9/12

17:05-16:55

2 stops17h 50m

฿22,733

BangkokBrussels

BKK - CRL

BKKCRL

Bangkok Suvarnabhumi

Tue 14/10

08:55-12:20

2 stops32h 25m

Charleroi Brussels

Thu 6/11

18:15-10:30

2 stops34h 15m

฿22,733

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 53 results
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Best time to book a flight to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 to Belgium

How long is the flight to Belgium?

On average, a flight from Bangkok to Belgium takes 20 hours 20 minutes. Flights to Belgium from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Belgium?

Use this chart to determine the cheapest time to fly return from Bangkok to Belgium. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Belgium should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

Weekly flight availability to Belgium

The most flights from Bangkok to Belgium 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).

What are the most popular airlines that fly to Belgium?

The most popular airlines flying from Bangkok to Belgium are Thai Airways, Emirates and ออสเตรียนแอร์ไลน์.

Thai Airways
Thai Airways
From ฿923
Emirates
Emirates
From ฿737
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿622
ออสเตรียนแอร์ไลน์
ออสเตรียนแอร์ไลน์
From ฿621

What are the cheapest airlines that fly to Belgium?

The cheapest airlines flying from Bangkok to Belgium are สวิส อินเตอร์เนชั่นแนล แอร์ไลน์, ออสเตรียนแอร์ไลน์ and เอทิฮัดแอร์เวย์.

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 12 September 2025.
Read through reviews of airlines serving Belgium, such as Emirates, Thai Airways, andออสเตรียนแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Thai Airways
7.8
Good
350 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
ออสเตรียนแอร์ไลน์
7.6
Good
850 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
เอทิฮัดแอร์เวย์
7.4
Good
1,250 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

FAQs about flying to Belgium

  • Can I find cheaper flights to Belgium if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belgium on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belgium?

    Based on reviews from Cheapflights users, สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ is rated the highest out of the airlines that fly to Belgium.

  • What is the cheapest airport to fly to in Belgium?

    Charleroi Brussels is currently the cheapest airport to fly to in Belgium. One-way flights to Charleroi Brussels typically cost ฿2,929, while return flights cost around ฿10,558.

  • How much is a return flight to Belgium?

    A return flight to Belgium will typically cost around ฿342, however they can be found for as little as ฿333.

  • Where does the fastest flight to Belgium depart from?

    For those looking to save time traveling to Belgium, Bangkok offers the quickest one-way flight (17 hours 10 minutes).

  • Does Brussels Bruxelles-National have rental cars?

    Yes. Those touching down at Brussels Bruxelles-National can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Brussels Bruxelles-National?

    Yes. Brussels Bruxelles-National has hotels nearby for those requiring accommodations. Sheraton Brussels Airport Hotel is the closest property to Brussels Bruxelles-National (0.0 km away from Brussels Bruxelles-National).

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.

Find flights to Belgium

Select your preferred flight destination in Belgium from the list below.
Flights to Bruxelles-National
Flights to Brussels

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 to Belgium?

Cheapflights helps you search for flights to Belgium via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to 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 to Belgium with no change fees?

Certainly. Search results for flights to Belgium shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Belgium become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Belgium today and book when you’re ready!

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