Cheapest one-way flights from Washington to Brussels in May from $316

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 May 2025 (see full year).

One-Way flights

01 May Icelandair
18 May Scandinavian Airlines
11 May Scandinavian Airlines
07 May Turkish Airlines
24 May Porter Airlines (Canada) Ltd
02 May Icelandair
09 May Porter Airlines (Canada) Ltd
10 May Scandinavian Airlines
31 May Porter Airlines (Canada) Ltd
25 May Royal Air Maroc

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

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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