Cheapest return flights from Washington to Brussels in March from 683€

AirHint found the following cheapest return flights from Washington (IAD) to Brussels (BRU) in March 2026 (see full year).

Return flights

23 Mar - 29 Mar Turkish Airlines
31 Mar - 12 Apr KLM
27 Mar - 02 Apr Turkish Airlines
26 Mar - 02 Apr Scandinavian Airlines
25 Mar - 01 Apr Scandinavian Airlines
30 Mar - 06 Apr Scandinavian Airlines
28 Mar - 04 Apr Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines
26 Mar - 02 Apr United direct
31 Mar - 07 Apr United
31 Mar - 07 Apr Brussels Airlines direct
24 Mar - 31 Mar United
24 Mar - 31 Mar United direct
23 Mar - 29 Mar United direct
22 Mar - 29 Mar United direct
23 Mar - 30 Mar United direct
21 Mar - 28 Mar United
21 Mar - 28 Mar United direct

Also check the deals for one-way flights from Washington to Brussels in March.

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