Cheapest return flights from Washington to Zurich in April from 505€

Best time to book flights for Washington (IAD) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Zurich (ZRH) in April 2025 (see full year).

Return flights

02 Apr - 07 Apr Scandinavian Airlines
01 Apr - 15 Apr Scandinavian Airlines
03 Apr - 11 Apr Turkish Airlines
09 Apr - 16 Apr Turkish Airlines
04 Apr - 06 Apr Scandinavian Airlines
27 Apr - 03 May Scandinavian Airlines
05 Apr - 12 Apr Turkish Airlines
19 Apr - 03 May Turkish Airlines
27 Apr - 02 May TAP
22 Apr - 06 May Aer Lingus
01 Apr - 15 Apr SWISS direct
02 Apr - 07 Apr SWISS direct
30 Apr - 07 May United direct
08 Apr - 15 Apr SWISS direct
01 Apr - 12 Apr Aer Lingus
19 Apr - 03 May SWISS direct
29 Apr - 17 May British Airways
27 Apr - 02 May SWISS direct
27 Apr - 03 May SWISS direct

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

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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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