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฿7,250+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BRU
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Belgium

Enter your travel dates to find the best prices.

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 26 November 2025.

Tue 23/1201:05BKK - BRU
1 stop34h 40mไห่หนานแอร์ไลน์
Wed 31/1212:20BRU - BKK
1 stop29h 05mไห่หนานแอร์ไลน์
Deal found 26/11฿20,655
Mon 8/1216:15BKK - BRU
1 stop19h 30mไห่หนานแอร์ไลน์
Tue 9/1212:20BRU - BKK
1 stop19h 50mไห่หนานแอร์ไลน์
Deal found 23/11฿21,267
Wed 24/1209:25BKK - BRU
1 stop27h 10mMultiple Airlines
Wed 31/1209:20BRU - BKK
3 stops24h 35mMultiple Airlines
Deal found 26/11฿21,557
Wed 24/1208:55BKK - BRU
1 stop27h 40mMultiple Airlines
Thu 1/112:20BRU - BKK
1 stop29h 05mMultiple Airlines
Deal found 24/11฿21,976
Tue 25/1114:00BKK - BRU
1 stop15h 20mออสเตรียนแอร์ไลน์
Sat 29/1119:55BRU - BKK
1 stop13h 35mออสเตรียนแอร์ไลน์
Deal found 24/11฿23,523
Wed 24/1216:20BKK - BRU
1 stop19h 25mไห่หนานแอร์ไลน์
Thu 1/112:20BRU - BKK
1 stop19h 50mไห่หนานแอร์ไลน์
Deal found 24/11฿23,652

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 26 November 2025.

Return from

฿20,140

One-way from

฿7,250

Popular in

August

Cheapest in

May

Average price

฿25,102
ออสเตรียนแอร์ไลน์
  • ออสเตรียนแอร์ไลน์
  • 26/1-25/2
  • 2 total stops
  • 26h 50m total
  • Bangkok to Brussels
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 30h 30m total
  • Bangkok to Belgium
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿735 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿423 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

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 26 November 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

Mon 19/1

16:15-05:45

1 stop19h 30m

Brussels Bruxelles-National

Wed 4/2

07:50-21:05

2 stops31h 15m

฿20,816

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Tue 27/1

13:15-21:30

1 stop14h 15m

Brussels Bruxelles-National

Mon 23/2

15:20-10:45

1 stop13h 25m

฿21,010

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sun 7/12

01:05-05:45

1 stop34h 40m

Brussels Bruxelles-National

Tue 9/12

12:20-14:10

1 stop19h 50m

฿21,396

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 12/1

01:50-06:55

1 stop35h 05m

Brussels Bruxelles-National

Sun 25/1

11:05-00:50

1 stop31h 45m

฿22,137

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 12/3

01:05-05:45

1 stop34h 40m

Brussels Bruxelles-National

Wed 10/6

20:15-07:05

2 stops29h 50m

฿22,234

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Sat 17/1

09:25-06:35

1 stop27h 10m

Brussels Bruxelles-National

Wed 28/1

09:55-07:10

1 stop15h 15m

฿22,492

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Thu 15/1

09:25-06:35

1 stop27h 10m

Brussels Bruxelles-National

Fri 30/1

09:55-23:20

1 stop31h 25m

฿22,492

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 19/1

14:40-06:35

1 stop21h 55m

Brussels Bruxelles-National

Wed 4/2

09:55-05:55

1 stop14h 00m

฿22,492

BangkokBrussels

BKK - BRU

BKKBRU

Bangkok Suvarnabhumi

Mon 27/4

09:10-07:30

1 stop27h 20m

Brussels Bruxelles-National

Fri 8/5

10:55-06:30

1 stop14h 35m

฿22,524

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

฿22,911

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 21 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 38 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 ฿30,090
Emirates
Emirates
From ฿23,755
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿19,990
ออสเตรียนแอร์ไลน์
ออสเตรียนแอร์ไลน์
From ฿20,017

What are the cheapest airlines that fly to Belgium?

The cheapest airlines flying from Bangkok to Belgium are สวิส อินเตอร์เนชั่นแนล แอร์ไลน์, ไห่หนานแอร์ไลน์ 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 26 November 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
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Emirates
8.1
Very Good
3,422 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Thai Airways
7.8
Good
362 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
ออสเตรียนแอร์ไลน์
7.6
Good
874 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,797 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
เอทิฮัดแอร์เวย์
7.4
Good
1,312 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

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 ฿922, while return flights cost around ฿24,508.

  • How much is a return flight to Belgium?

    A return flight to Belgium will typically cost around ฿32,331, however they can be found for as little as ฿24,508.

  • 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 (14 hours 15 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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