Cheapest return flights from Istanbul to Helsinki in March from $200

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

Return flights

06 Mar - 15 Mar Pegasus Airlines
12 Mar - 15 Mar Pegasus Airlines
21 Mar - 24 Mar KLM
10 Mar - 14 Mar Air France
20 Mar - 22 Mar airBaltic
06 Mar - 15 Mar Pegasus Airlines direct
18 Mar - 22 Mar airBaltic
20 Mar - 25 Mar Air France
26 Mar - 29 Mar Lufthansa
10 Mar - 14 Mar Pegasus Airlines direct
25 Mar - 01 Apr airBaltic
25 Mar - 01 Apr Turkish Airlines direct

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