Cheap flights from Washington, D.C. (IAD) to Brussels (BRU) from

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Stop in Iceland on your way - Up to 10 days, no extra cost

Best Deals for Washington, D.C. to Brussels Flights with PLAY

USD

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 10, 2025

One way of round trip

From
USD 243*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 7, 2025

One way of round trip

From
USD 243*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 16, 2025 - July 10, 2025

One way of round trip

From
USD 311*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 16, 2025 - June 24, 2025

One way of round trip

From
USD 311*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 4, 2025 - June 14, 2025

One way of round trip

From
USD 328*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 7, 2025

One way of round trip

From
USD 345*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 10, 2025

One way of round trip

From
USD 345*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 20, 2025 - July 5, 2025

One way of round trip

From
USD 350*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 16, 2025 - June 24, 2025

One way of round trip

From
USD 422*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 16, 2025 - July 10, 2025

One way of round trip

From
USD 422*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 4, 2025 - June 14, 2025

One way of round trip

From
USD 439*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 20, 2025 - July 5, 2025

One way of round trip

From
USD 461*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 7, 2025

One way of round trip

From
USD 463*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
May 30, 2025 - June 10, 2025

One way of round trip

From
USD 463*
Available: 1 day ago

Washington, D.C. (IAD)to

Brussels (BRU)
June 16, 2025 - July 10, 2025

One way of round trip

From
USD 539*
Available: 1 day ago

*Fares displayed are for one-way flights when booking round-trip flights. The fares have been collected within the last 48hrs and may no longer be available at time of booking.

Cheap flights from Washington, D.C. (IAD) to Brussels (BRU)