Cheapest return flights from Istanbul to Helsinki in November from $154

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

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

Return flights

06 Nov - 10 Nov Pegasus Airlines direct
06 Nov - 13 Nov Pegasus Airlines
06 Nov - 13 Nov Pegasus Airlines direct
03 Nov - 07 Nov airBaltic
10 Nov - 16 Nov airBaltic
01 Nov - 01 Nov Pegasus Airlines
03 Nov - 07 Nov Pegasus Airlines direct
10 Nov - 16 Nov Pegasus Airlines direct
15 Nov - 20 Nov KLM
15 Nov - 20 Nov Turkish Airlines direct

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

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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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