Cheapest return flights from Seattle to Geneva in January from $440

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

Return flights

08 Jan - 15 Jan SWISS
14 Jan - 21 Jan British Airways
20 Jan - 27 Jan British Airways
16 Jan - 23 Jan SWISS
19 Jan - 16 Feb British Airways
12 Jan - 19 Jan British Airways
28 Jan - 04 Feb British Airways
26 Jan - 02 Feb British Airways
22 Jan - 29 Jan British Airways
25 Jan - 07 Feb British Airways
30 Jan - 06 Feb British Airways
19 Jan - 25 Jan British Airways
15 Jan - 22 Jan British Airways
18 Jan - 25 Jan British Airways
24 Jan - 31 Jan Air Canada

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

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