Cheapest return flights from Seattle to Zurich in January from 413€

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

Return flights

14 Jan - 07 Feb Icelandair
31 Jan - 07 Feb Icelandair
21 Jan - 28 Jan British Airways
20 Jan - 14 Feb British Airways
15 Jan - 19 Jan Condor
06 Jan - 13 Jan United
07 Jan - 14 Jan United
11 Jan - 18 Jan United
12 Jan - 19 Jan United
22 Jan - 29 Jan United
02 Jan - 09 Jan United
01 Jan - 08 Jan United

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

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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