Our cheapest offers for flights from Washington DC to Belgium

Here you can compare cheap flights from Washington DC (WAS) to Belgium for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Belgium. Prices and availability may change at any time.

Flights from Washington-DC (WAS) to Brussels (BRU)

	Outbound	Return	Airlines	Baggage	Price
Washington-DC Brussels	Outbound 04/21/25 1 Stopover (IST) TK0008, TK1941 17h 40min	Return 05/19/25 1 Stopover (IST) TK1940, TK0187 22h 00min	Turkish Airlines		$664
Best option Washington-DC Brussels	Outbound 04/12/25 direct UA0950 07h 40min	Return 04/27/25 direct UA0951 08h 15min	United Airlines		$1,058 found yesterday
Washington-DC Brussels	Outbound 04/21/25 1 Stopover (LIS) TP0234, TP0644 15h 45min	Return 05/19/25 1 Stopover (LIS) TP0645, TP0231 24h 25min	TAP Air Portugal	?	$701