Cheapest return flights from Istanbul to Helsinki in October from $214

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

AirHint found the following cheapest return flights from Istanbul (SAW) to Helsinki (HEL) in October 2025 (see full year).

Return flights

31 Oct - 04 Nov Pegasus Airlines
30 Oct - 04 Nov Pegasus Airlines
03 Oct - 25 Oct Pegasus Airlines direct
16 Oct - 21 Oct Pegasus Airlines direct
02 Oct - 09 Oct Pegasus Airlines
30 Oct - 04 Nov Pegasus Airlines direct
31 Oct - 04 Nov Pegasus Airlines direct
02 Oct - 09 Oct Pegasus Airlines direct

Also check the deals for one-way flights from Istanbul to Helsinki in October.

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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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