Cheapest return flights from Washington to Zurich in March from $472

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

Return flights

02 Mar - 07 Mar TAP
11 Mar - 18 Mar TAP
10 Mar - 17 Mar TAP
21 Mar - 29 Mar Scandinavian Airlines
08 Mar - 17 Mar TAP
07 Mar - 25 Mar Scandinavian Airlines
21 Mar - 27 Mar Turkish Airlines
09 Mar - 14 Mar Scandinavian Airlines
07 Mar - 15 Mar Turkish Airlines
06 Mar - 15 Mar Turkish Airlines
29 Mar - 05 Apr Scandinavian Airlines
29 Mar - 04 Apr Scandinavian Airlines
28 Mar - 04 Apr Scandinavian Airlines
27 Mar - 05 Apr Allegiant Air
29 Mar - 05 Apr SWISS direct
27 Mar - 04 Apr Allegiant Air
28 Mar - 04 Apr United direct
27 Mar - 04 Apr SWISS direct
27 Mar - 05 Apr SWISS direct
29 Mar - 04 Apr SWISS direct

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

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