Cheapest one-way flights from Istanbul to Helsinki in June from $175

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

One-Way flights

11 Jun KLM
07 Jun airBaltic
11 Jun Turkish Airlines direct
07 Jun Turkish Airlines direct

Also check the deals for return 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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