Cheapest return flights from Keflavik to Prague in January from $207

AirHint found the following cheapest return flights from Keflavik (KEF) to Prague (PRG) in January 2026 (see full year).

Return flights

27 Jan - 17 Feb Lufthansa
29 Jan - 02 Feb easyJet
15 Jan - 21 Jan Lufthansa
23 Jan - 28 Jan Lufthansa
30 Jan - 02 Feb Scandinavian Airlines
23 Jan - 29 Jan Wizz Air
26 Jan - 15 Feb Scandinavian Airlines
26 Jan - 29 Jan Scandinavian Airlines
26 Jan - 16 Feb Scandinavian Airlines
19 Jan - 20 Jan Icelandair
02 Jan - 06 Jan Scandinavian Airlines
02 Jan - 05 Jan Scandinavian Airlines
02 Jan - 05 Jan Icelandair direct

Also check the deals for one-way flights from Keflavik to Prague 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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