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

One-Way flights

16 Jul	Pegasus Airlines
17 Jul	Pegasus Airlines
15 Jul	AJet
13 Jul	Pegasus Airlines
10 Jul	Pegasus Airlines
23 Jul	Pegasus Airlines	direct
14 Jul	Pegasus Airlines	direct
25 Jul	Pegasus Airlines	direct
29 Jul	Pegasus Airlines	direct
31 Jul	Pegasus Airlines	direct

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

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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Cheapest one-way flights from Istanbul to Helsinki in July from $135

One-Way flights