Cheapest return flights from Washington to Frankfurt in March from $565

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

Return flights

11 Mar - 18 Mar Scandinavian Airlines
02 Mar - 18 Mar Scandinavian Airlines
17 Mar - 31 Mar Scandinavian Airlines
05 Mar - 28 Mar Scandinavian Airlines
14 Mar - 21 Mar Scandinavian Airlines
20 Mar - 03 Apr Turkish Airlines
10 Mar - 04 Apr Turkish Airlines
06 Mar - 28 Mar Turkish Airlines
15 Mar - 04 Apr Turkish Airlines
26 Mar - 06 Apr Frontier Airlines

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

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