Cheapest return flights from Marseille to Keflavik in August from $356

Best time to book flights for Marseille (MRS) to Keflavik (KEF) flights at AirHint

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

Return flights

19 Aug - 26 Aug Ryanair
25 Aug - 31 Aug Ryanair
16 Aug - 30 Aug Ryanair
05 Aug - 12 Aug Ryanair
21 Aug - 24 Aug Ryanair
31 Aug - 07 Sep Volotea
13 Aug - 20 Aug Ryanair
09 Aug - 23 Aug Ryanair
04 Aug - 09 Aug SWISS
02 Aug - 14 Aug Ryanair
04 Aug - 17 Aug SWISS

Also check the deals for one-way flights from Marseille 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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