Cheapest return BOS–ZRH flights, August

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

Return flights

19 Aug - 26 Aug Iberia
12 Aug - 26 Aug LEVEL
31 Aug - 08 Sep Scandinavian Airlines
18 Aug - 01 Sep Scandinavian Airlines
21 Aug - 04 Sep Scandinavian Airlines
12 Aug - 25 Aug LEVEL
28 Aug - 07 Sep Scandinavian Airlines
21 Aug - 06 Sep Condor
02 Aug - 11 Aug LEVEL
14 Aug - 25 Aug Condor
04 Aug - 18 Aug Icelandair
04 Aug - 19 Aug Icelandair
16 Aug - 29 Aug Condor
10 Aug - 24 Aug Condor
02 Aug - 16 Aug Scandinavian Airlines
18 Aug - 01 Sep SWISS direct
31 Aug - 08 Sep SWISS direct
21 Aug - 04 Sep SWISS direct
28 Aug - 07 Sep SWISS direct
21 Aug - 06 Sep SWISS direct

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

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