Cheapest return flights from Prague to Keflavik in December from 220€

AirHint found the following cheapest return flights from Prague (PRG) to Keflavik (KEF) in December 2025 (see full year).

Return flights

12 Dec - 14 Dec Lufthansa
21 Dec - 29 Dec LOT
06 Dec - 12 Dec easyJet
13 Dec - 15 Dec easyJet
12 Dec - 19 Dec easyJet
11 Dec - 19 Dec easyJet
12 Dec - 19 Dec Icelandair direct
24 Dec - 28 Dec easyJet
13 Dec - 15 Dec Icelandair direct
27 Dec - 03 Jan Scandinavian Airlines

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