Cheapest one-way flights from Istanbul to Helsinki in July from 171€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Helsinki (HEL) in July 2025 (see full year).

One-Way flights

28 Jul Pegasus Airlines
21 Jul Air Serbia
22 Jul Air Serbia
26 Jul Pegasus Airlines
31 Jul Fly One
25 Jul Pegasus Airlines
26 Jul Pegasus Airlines direct
25 Jul Pegasus Airlines direct
24 Jul AJet
24 Jul Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Helsinki in July.

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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