Cheap Flights to Belgium from $304

Schedule your trip for April if you're hoping to get a good price on your fare. It's the cheapest month to fly to Belgium. Try to avoid traveling during peak periods such as public holidays or major events.

Choose from 18 US destinations offering direct flights to Belgium. While booking on Expedia, click on the "Direct flights only" filter to find nonstop options. Fly to Belgium from any of these cities:

• New York
• Atlanta
• Boston
• Minneapolis - St. Paul
• Detroit

To lock in cheap flights to Belgium, book well in advance and visit during the off-peak months of January and February. Want an insider tip? Depart on a Thursday and save around 16% on average compared to those who travel on a Sunday.* Opt to receive price alerts on the Expedia app and we'll notify you as soon as your fares go down.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

While booking in advance is generally the best way to save cash, don't worry if your Belgium trip is last minute. You can still get cheap flights to Belgium, especially if your plans have a little leeway. Try changing your dates, looking at different ticket types or flying out of an alternative hub.

Get the travel dates you want and a fare that works with your budget by booking your domestic flight to Belgium up to 28 days in advance. Lock in tickets two to four months ahead if you're traveling to Belgium from an international destination.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can generally find cheap flights to Belgium on a Sunday. Travelers can save around 8% on average compared to those who book on a Friday, which is often the most expensive day to purchase tickets.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can choose from a good range of airlines that operate flights to Belgium. Some of the most well-known are:

• United Airlines - 121 flights to Belgium each month, including 121 flights to Brussels - National Airport (BRU) per month.
• Brussels Airlines - 43 flights to Belgium each month, including 43 flights to Brussels - National Airport (BRU) per month.
• Delta Air Lines - 30 flights to Belgium each month, including 30 flights to Brussels - National Airport (BRU) per month.

Bundle your hotel and flight and you could save hundreds of dollars. What’s more, you can add extras like car rentals and tours to your Belgium flight and hotel package deal. With Expedia, it's a breeze to organize all your Belgium travel plans in the same place.

If you booked your flight to Belgium in the last 24 hours, you can usually cancel or change it for free. After that, additional costs may apply depending on the airline's rules and restrictions. For more information, head to our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit toward a future flight rather than a direct refund. When searching on Expedia, use the "No cancel fee" or "Changes included" filters to find tickets with flexible change policies.