Cheapest return flights from Helsinki to Istanbul in March from $157

AirHint found the following cheapest return flights from Helsinki (HEL) to Istanbul (IST) in March 2026 (see full year).

Return flights

28 Mar - 31 Mar Pegasus Airlines direct
28 Mar - 04 Apr Pegasus Airlines direct
27 Mar - 30 Mar Pegasus Airlines direct
26 Mar - 02 Apr Pegasus Airlines direct
26 Mar - 30 Mar Pegasus Airlines direct
10 Mar - 20 Mar Norwegian Air Sweden AOC
30 Mar - 26 Apr Pegasus Airlines direct
30 Mar - 07 Apr Pegasus Airlines direct
26 Mar - 29 Mar Pegasus Airlines
10 Mar - 22 Mar Norwegian Air Sweden AOC
26 Mar - 29 Mar Pegasus Airlines direct
27 Mar - 29 Mar Pegasus Airlines
05 Mar - 11 Mar Norwegian Air Sweden AOC
31 Mar - 05 Apr Lufthansa
30 Mar - 03 Apr Lufthansa
27 Mar - 29 Mar Pegasus Airlines direct
31 Mar - 05 Apr Pegasus Airlines direct
30 Mar - 03 Apr Pegasus Airlines direct
28 Mar - 03 Apr Pegasus Airlines direct
29 Mar - 03 Apr Lufthansa

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

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