Cheapest return flights from Washington (IAD) to Brussels (BRU), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Jul 31 Aug Allegiant Air
29 Jul 08 Aug Icelandair
27 Jul 06 Aug Southern Airways Express
27 Jul 04 Aug Southern Airways Express
28 Jul 09 Aug Frontier Airlines
29 Jul 03 Aug Frontier Airlines
30 Jul 09 Aug Frontier Airlines
30 Jul 04 Aug Sun Country Airlines
27 Jul 30 Jul Southern Airways Express
29 Jul 02 Aug Royal Air Maroc
30 Jul 03 Aug Sun Country Airlines
27 Jul 29 Jul Southern Airways Express
28 Jul 31 Jul Frontier Airlines
26 Jul 29 Jul Scandinavian Airlines
29 Jul 31 Jul Royal Air Maroc
24 Jul 28 Jul Air France
28 Jul 30 Jul Air Canada
25 Jul 29 Jul Scandinavian Airlines
25 Jul 28 Jul Air France
23 Jul 27 Jul Air France
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deals for one-way flights from Washington to Brussels in July.

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Updated Jul 21, 2026.

About these fares

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