Cheap flights to Belgium

View €19 flight on Fri, 24 Apr 2026Opens in a new window

Popular airlines to Belgium

  • Lufthansa

  • KLM

  • British Airways

  • Swiss International Air Lines

  • Brussels Airlines

  • SAS

  • Austrian Airlines

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Cheap round-trip flights to Belgium

Prices were available within the past 7 days and start at €19 for one-way flights and €38 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 27 Apr - Wed, 29 Apr
DUB
Dublin
CRL
Charleroi
€38 Return, found 1 hour ago
€38
Return
found 1 hour ago
Select Ryanair flight, departing Mon, 27 Apr from Dublin to Charleroi, returning Wed, 29 Apr, priced at €38 found 1 hour ago
Ryanair
Tue, 12 May - Sat, 16 May
ORK
Cork
CRL
Charleroi
€40 Return, found 17 hours ago
€40
Return
found 17 hours ago
Select Ryanair flight, departing Tue, 12 May from Cork to Charleroi, returning Sat, 16 May, priced at €40 found 17 hours ago
Ryanair
Tue, 21 Apr - Tue, 21 Apr
DUB
Dublin
BRU
Brussels
€40 Return, just found
€40
Return
just found
Select Ryanair flight, departing Tue, 21 Apr from Dublin to Brussels, returning Tue, 21 Apr, priced at €40 just found
Ryanair
Wed, 1 Apr - Wed, 15 Apr
DUB
Dublin
CRL
Charleroi
€41 Return, found 11 hours ago
€41
Return
found 11 hours ago
Select Ryanair flight, departing Wed, 1 Apr from Dublin to Charleroi, returning Wed, 15 Apr, priced at €41 found 11 hours ago
Ryanair
Thu, 16 Apr - Wed, 22 Apr
DUB
Dublin
BRU
Brussels
€42 Return, found 2 days ago
€42
Return
found 2 days ago
Select Ryanair flight, departing Thu, 16 Apr from Dublin to Brussels, returning Wed, 22 Apr, priced at €42 found 2 days ago
Aer Lingus
Fri, 15 May - Mon, 18 May
DUB
Dublin
BRU
Brussels
€74 Return, found 1 hour ago
€74
Return
found 1 hour ago
Select Aer Lingus flight, departing Fri, 15 May from Dublin to Brussels, returning Mon, 18 May, priced at €74 found 1 hour ago
Swiss International Air Lines
Fri, 10 Apr - Fri, 17 Apr
ORK
Cork
BRU
Brussels
€150 Return, found 1 hour ago
€150
Return
found 1 hour ago
Select Swiss International Air Lines flight, departing Fri, 10 Apr from Cork to Brussels, returning Fri, 17 Apr, priced at €150 found 1 hour ago
Lufthansa
Fri, 24 Apr - Tue, 28 Apr
ORK
Cork
BRU
Brussels
€152 Return, found 1 hour ago
€152
Return
found 1 hour ago
Select Lufthansa flight, departing Fri, 24 Apr from Cork to Brussels, returning Tue, 28 Apr, priced at €152 found 1 hour ago
Scandinavian Airlines
Thu, 15 Oct - Sun, 18 Oct
DUB
Dublin
BRU
Brussels
€173 Return, found 21 hours ago
€173
Return
found 21 hours ago
Select Scandinavian Airlines flight, departing Thu, 15 Oct from Dublin to Brussels, returning Sun, 18 Oct, priced at €173 found 21 hours ago
Widerøe
Sat, 22 Aug - Mon, 24 Aug
DUB
Dublin
BRU
Brussels
€173 Return, found 15 hours ago
€173
Return
found 15 hours ago
Select Widerøe flight, departing Sat, 22 Aug from Dublin to Brussels, returning Mon, 24 Aug, priced at €173 found 15 hours ago

Trending flights to Belgium

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 27 Apr - Wed, 29 Apr
DUB
Dublin
CRL
Charleroi
€38 Return, found 1 hour ago
€38
Return
found 1 hour ago
Select Ryanair flight, departing Mon, 27 Apr from Dublin to Charleroi, returning Wed, 29 Apr, priced at €38 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Belgium that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible airfares available. Simply mark the "No change fee" box directly underneath the "Flexible change policies" heading to find your perfect flight to Belgium.
Which airlines fly to Belgium?
When you're ready to book your seat to or near Belgium, these leading carriers are waiting to welcome you aboard:

  • United Airlines - 91 flights to or near Belgium each month, including 91 flights to Brussels - National Airport (BRU) per month.
  • Brussels Airlines - 47 flights to or near Belgium each month, including 47 flights to Brussels - National Airport (BRU) per month.
  • Delta Air Lines - 30 flights to or near Belgium each month, including 30 flights to Brussels - National Airport (BRU) per month.

How can I find cheap tickets to Belgium?
You'll always pick up an awesome deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to reveal the cheapest prices for nearby days. €38 was the best price for a flight to Belgium in the last seven days.
How much is a flight to Belgium?
One-way flights taking off from Dublin (DUB) sold for as low as €19 in the last seven days. During this period, the price of a round-trip fare to Belgium varied between €38 and €173. If you find a deal, grab it fast — these prices don't hang around for long.
What are the most popular airports to fly into in Belgium?
Brussels - National Airport (BRU) is the main entrance point for people travelling to Belgium. Around 169 flights every month touch down at this airport.
How much is a plane ticket to Belgium?
In the last seven days, airfares to Belgium fluctuated from €38 to €173.
What is the best time to go to Belgium?
Brussels, Belgium's leading city, is a terrific location to explore at anytime. Don't like cooler weather? Then journey here from June 20 onward in summer, when average temperatures range from 13ºC to 21ºC. May, September and October is when Brussels draws the biggest crowds.
What months are the cheapest to book a flight to Belgium?
Snap up your ticket in February for awesome flight deals to Belgium. December is typically the most expensive time to purchase a seat.

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About Belgium

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About Belgium

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