Cheapest one-way flights from Washington to Brussels in March from 268€

Best time to book flights for Washington (IAD) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to Brussels (BRU) in March 2025 (see full year).

One-Way flights

25 Mar Icelandair
31 Mar Icelandair
18 Mar Turkish Airlines
28 Mar Turkish Airlines
19 Mar Turkish Airlines
28 Mar United direct
25 Mar United direct
18 Mar Brussels Airlines direct
19 Mar Brussels Airlines direct

Also check the deals for return flights from Washington to Brussels in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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