Cheapest one-way flights from Washington to Geneva in January from 229€

AirHint found the following cheapest one-way flights from Washington (IAD) to Geneva (GVA) in January 2026 (see full year).

One-Way flights

26 Jan Frontier Airlines
22 Jan TAP
30 Jan TAP
24 Jan Icelandair
21 Jan TAP
25 Jan Lufthansa
25 Jan United direct
24 Jan United direct
30 Jan United direct

Also check the deals for return flights from Washington to Geneva in January.

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