Cheapest return flights from Istanbul to Helsinki in March from $126

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

Return flights

13 Mar - 15 Mar airBaltic
15 Mar - 20 Mar airBaltic
20 Mar - 22 Mar airBaltic
11 Mar - 15 Mar airBaltic
04 Mar - 11 Mar airBaltic
06 Mar - 10 Mar airBaltic
13 Mar - 22 Mar airBaltic
20 Mar - 23 Mar airBaltic
18 Mar - 22 Mar airBaltic
25 Mar - 29 Mar airBaltic
29 Mar - 05 Apr airBaltic
29 Mar - 05 Apr Turkish Airlines direct

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

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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