Cheapest one-way flights from Helsinki to Istanbul in August from $76

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

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

One-Way flights

29 Aug Pegasus Airlines direct
22 Aug Pegasus Airlines direct
25 Aug Pegasus Airlines direct
21 Aug Pegasus Airlines direct
08 Aug Pegasus Airlines direct
11 Aug Pegasus Airlines direct
07 Aug Pegasus Airlines direct
17 Aug Pegasus Airlines direct
12 Aug Pegasus Airlines direct
16 Aug Pegasus Airlines direct

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

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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