Cheapest return flights from Helsinki to Istanbul in March from 135€

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

Return flights

30 Mar - 04 Apr Pegasus Airlines direct
29 Mar - 31 Mar Pegasus Airlines direct
28 Mar - 30 Mar Pegasus Airlines direct
27 Mar - 01 Apr Pegasus Airlines direct
05 Mar - 11 Mar Norwegian Air Sweden AOC
09 Mar - 12 Mar Ryanair
10 Mar - 20 Mar Ryanair
09 Mar - 11 Mar Ryanair
04 Mar - 19 Mar Ryanair
06 Mar - 11 Mar Norwegian Air Sweden AOC
30 Mar - 02 Apr Pegasus Airlines direct
06 Mar - 10 Mar Norwegian Air Sweden AOC
06 Mar - 30 Mar Norwegian Air Sweden AOC
29 Mar - 04 Apr Pegasus Airlines direct
27 Mar - 02 Apr Pegasus Airlines direct
27 Mar - 04 Apr Pegasus Airlines direct
30 Mar - 03 Apr Lufthansa
17 Mar - 18 Apr Lufthansa
31 Mar - 05 Apr Lufthansa
30 Mar - 07 Apr Pegasus Airlines direct

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

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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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