Cheapest return LYS–KEF flights, December

AirHint found the following cheapest return flights from Lyon (LYS) to Keflavik (KEF) in December 2026 (see full year).

Return flights

05 Dec - 15 Dec easyJet
08 Dec - 12 Dec easyJet
07 Dec - 12 Dec easyJet
10 Dec - 12 Dec easyJet
05 Dec - 12 Dec easyJet
09 Dec - 12 Dec easyJet
06 Dec - 12 Dec easyJet
11 Dec - 12 Dec easyJet
26 Dec - 02 Jan Wizz Air UK

Also check the deals for one-way flights from Lyon 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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