Cheapest return flights from Lyon to Keflavik in June from $325

Best time to book flights for Lyon (LYS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Lyon (LYS) to Keflavik (KEF) in June 2025 (see full year).

Return flights

11 Jun - 20 Jun Vueling Airlines
17 Jun - 26 Jun Lufthansa
02 Jun - 12 Jun Lufthansa
23 Jun - 07 Jul easyJet
23 Jun - 08 Jul Scandinavian Airlines
23 Jun - 06 Jul Scandinavian Airlines
10 Jun - 20 Jun easyJet
23 Jun - 28 Jun easyJet
24 Jun - 28 Jun easyJet

Also check the deals for one-way flights from Lyon to Keflavik in June.

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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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