Cheapest return flights from Istanbul to Keflavik in March from $354

AirHint found the following cheapest return flights from Istanbul (SAW) to Keflavik (KEF) in March 2026 (see full year).

Return flights

12 Mar - 17 Mar Pegasus Airlines
14 Mar - 17 Mar Pegasus Airlines
09 Mar - 15 Mar Pegasus Airlines
13 Mar - 18 Mar Pegasus Airlines
08 Mar - 15 Mar Pegasus Airlines
31 Mar - 04 Apr Pegasus Airlines
24 Mar - 28 Mar Pegasus Airlines
11 Mar - 13 Mar Pegasus Airlines
12 Mar - 15 Mar Pegasus Airlines
08 Mar - 20 Mar AJet
12 Mar - 19 Mar Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Keflavik in March.

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