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

Return flights

12 Jan - 15 Jan	Fly Play	direct
17 Jan - 24 Jan	Fly Play	direct
14 Jan - 24 Jan	Fly Play	direct
05 Jan - 11 Jan	easyJet
07 Jan - 10 Jan	Fly Play	direct
01 Jan - 06 Jan	easyJet
05 Jan - 11 Jan	Fly Play	direct
01 Jan - 06 Jan	Icelandair	direct

Also check the deals for one-way flights from Paris to Keflavik in January.

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 return flights from Paris to Keflavik in January from 193€

Return flights