Cheapest return flights from Boston to Zurich in January from 390€

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

Return flights

08 Jan - 29 Jan Aer Lingus
08 Jan - 20 Jan Aer Lingus
13 Jan - 20 Jan Aer Lingus
21 Jan - 04 Feb Aer Lingus
18 Jan - 01 Feb Scandinavian Airlines
22 Jan - 29 Jan TAP
15 Jan - 24 Jan Aer Lingus
15 Jan - 23 Jan TAP
13 Jan - 20 Jan SWISS direct
21 Jan - 04 Feb SWISS direct
08 Jan - 29 Jan SWISS direct
08 Jan - 20 Jan SWISS direct
15 Jan - 23 Jan SWISS direct
18 Jan - 01 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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