Cheapest return flights from Istanbul to Helsinki in June from $212

Best time to book flights for Istanbul (IST) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Helsinki (HEL) in June 2025 (see full year).

Return flights

18 Jun - 21 Jun Pegasus Airlines
30 Jun - 16 Jul airBaltic
16 Jun - 17 Jun airBaltic
25 Jun - 29 Jun Pegasus Airlines
09 Jun - 15 Jun Pegasus Airlines
12 Jun - 15 Jun Pegasus Airlines
06 Jun - 08 Jun airBaltic
13 Jun - 15 Jun Pegasus Airlines
07 Jun - 21 Jun Pegasus Airlines
27 Jun - 02 Jul Pegasus Airlines
27 Jun - 30 Jun Pegasus Airlines direct
06 Jun - 09 Jun Pegasus Airlines
27 Jun - 02 Jul Pegasus Airlines direct
30 Jun - 16 Jul Turkish Airlines direct

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

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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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