Cheapest return flights from Boston to Zurich in September from 552€

Best time to book flights for Boston (BOS) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Zurich (ZRH) in September 2025 (see full year).

Return flights

09 Sep - 23 Sep Fly Play
06 Sep - 20 Sep Turkish Airlines
17 Sep - 24 Sep Icelandair
09 Sep - 23 Sep SWISS direct
17 Sep - 24 Sep United direct
07 Sep - 14 Sep Icelandair
07 Sep - 14 Sep United direct
06 Sep - 20 Sep SWISS direct
27 Sep - 04 Oct United

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

Skyscanner

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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