Cheapest return flights from Boston to Zurich in January from 440€

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

Return flights

21 Jan - 04 Feb Aer Lingus
24 Jan - 07 Feb Icelandair
21 Jan - 04 Feb SWISS direct
12 Jan - 19 Jan United direct
22 Jan - 29 Jan United direct
02 Jan - 09 Jan United
24 Jan - 07 Feb SWISS direct

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

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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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