AirHint found the following cheapest one-way flights from Keflavik (KEF) to Gdansk (GDN) in December 2025 (see full year).

One-Way flights

30 Dec	Wizz Air	direct
07 Dec	Wizz Air	direct
28 Dec	Wizz Air	direct
06 Dec	easyJet
09 Dec	Wizz Air	direct
11 Dec	Transavia France
18 Dec	Transavia France
20 Dec	Scandinavian Airlines
10 Dec	easyJet
06 Dec	Wizz Air	direct

Also check the deals for return flights from Keflavik to Gdansk in December.

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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Cheapest one-way flights from Keflavik to Gdansk in December from 58€

One-Way flights