Cheapest return flights from Boston to Zurich in September from 494€

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

Return flights

13 Sep - 30 Sep Turkish Airlines
23 Sep - 07 Oct Turkish Airlines
17 Sep - 01 Oct Turkish Airlines
13 Sep - 20 Sep Scandinavian Airlines
14 Sep - 21 Sep Scandinavian Airlines
16 Sep - 23 Sep Scandinavian Airlines
11 Sep - 18 Sep Condor
06 Sep - 15 Sep Scandinavian Airlines
10 Sep - 17 Sep Scandinavian Airlines
10 Sep - 25 Sep Turkish Airlines
03 Sep - 10 Sep Scandinavian Airlines
20 Sep - 04 Oct Scandinavian Airlines
27 Sep - 04 Oct Icelandair
07 Sep - 14 Sep Icelandair
23 Sep - 07 Oct SWISS direct
17 Sep - 01 Oct SWISS direct
20 Sep - 04 Oct SWISS direct

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

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