Cheapest return flights from Boston to Zurich in August from 452€

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

Return flights

17 Aug - 26 Aug Scandinavian Airlines
10 Aug - 19 Aug Aer Lingus
02 Aug - 16 Aug Aer Lingus
10 Aug - 18 Aug Aer Lingus
19 Aug - 26 Aug Southwest Airlines
10 Aug - 18 Aug SWISS direct
17 Aug - 26 Aug SWISS direct
02 Aug - 16 Aug SWISS direct
09 Aug - 16 Aug jetBlue

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

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