Cheapest return flights from Lyon to Keflavik in August from 314€

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

Return flights

30 Aug - 08 Sep easyJet
29 Aug - 04 Sep Vueling Airlines
31 Aug - 08 Sep Vueling Airlines
23 Aug - 30 Aug Vueling Airlines
18 Aug - 21 Aug Vueling Airlines
13 Aug - 21 Aug Vueling Airlines
21 Aug - 28 Aug Vueling Airlines
20 Aug - 26 Aug Vueling Airlines
18 Aug - 28 Aug Air France
12 Aug - 21 Aug Air France
18 Aug - 29 Aug Vueling Airlines
18 Aug - 24 Aug Air France
22 Aug - 30 Aug Air France

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

Skyscanner

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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