Cheap flights to Belgium

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.

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.

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. €66 was the best price for a flight to Belgium in the last seven days.

One-way flights taking off from Dublin (DUB) sold for as low as €29 in the last seven days. During this period, the price of a round-trip fare to Belgium varied between €66 and €158. If you find a deal, grab it fast — these prices don’t hang around for long.

Brussels - National Airport (BRU) is the main entrance point for people travelling to Belgium. Around 169 flights every month touch down at this airport.

In the last seven days, airfares to Belgium fluctuated from €66 to €158.

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.

Snap up your ticket in February for awesome flight deals to Belgium. December is typically the most expensive time to purchase a seat.