Cheapest return flights from Boston to Zurich in April from $444

AirHint found the following cheapest return flights from Boston (BOS) to Zurich (ZRH) in April 2026 (see full year).

Return flights

15 Apr - 21 Apr Icelandair
21 Apr - 05 May TAP
13 Apr - 20 Apr Scandinavian Airlines
14 Apr - 28 Apr Scandinavian Airlines
20 Apr - 06 May Scandinavian Airlines
25 Apr - 02 May Icelandair
20 Apr - 27 Apr Scandinavian Airlines
19 Apr - 27 Apr Scandinavian Airlines
14 Apr - 28 Apr SWISS direct
21 Apr - 05 May SWISS direct
20 Apr - 06 May SWISS direct
11 Apr - 25 Apr Scandinavian Airlines
20 Apr - 27 Apr SWISS direct
19 Apr - 27 Apr SWISS direct
13 Apr - 20 Apr SWISS direct
30 Apr - 07 May Icelandair

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

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