Cheapest one-way flights from Washington to Brussels in April from $267

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 April 2025 (see full year).

One-Way flights

28 Apr Icelandair
29 Apr Scandinavian Airlines
30 Apr Icelandair
27 Apr Scandinavian Airlines
11 Apr Icelandair
30 Apr United direct
29 Apr Brussels Airlines direct
21 Apr United direct
27 Apr United direct
28 Apr United direct

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

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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