Cheapest return flights from Istanbul to Helsinki in June from 204€

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

Return flights

09 Jun - 14 Jun KLM
04 Jun - 24 Jun KLM
11 Jun - 16 Jun KLM
05 Jun - 14 Jun Pegasus Airlines
03 Jun - 05 Jun Pegasus Airlines
04 Jun - 08 Jun KLM
17 Jun - 20 Jun Pegasus Airlines
04 Jun - 07 Jun KLM
04 Jun - 22 Jun Pegasus Airlines
09 Jun - 13 Jun Pegasus Airlines
05 Jun - 15 Jul airBaltic
29 Jun - 04 Jul Lufthansa
05 Jun - 15 Jul Pegasus Airlines direct
29 Jun - 04 Jul Pegasus Airlines direct
27 Jun - 04 Jul Pegasus 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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