Cheapest return flights from Zurich to Boston in December from 528€

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

Return flights

20 Dec - 27 Dec United
18 Dec - 03 Jan United
18 Dec - 02 Jan TAP
04 Dec - 18 Dec Lufthansa
18 Dec - 02 Jan SWISS direct
18 Dec - 03 Jan SWISS direct
20 Dec - 27 Dec SWISS direct
04 Dec - 18 Dec SWISS direct

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

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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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