Cheapest return flights from Istanbul to Helsinki in November from $148

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

Return flights

18 Nov - 20 Nov Pegasus Airlines
18 Nov - 25 Nov Pegasus Airlines
07 Nov - 12 Nov Pegasus Airlines direct
24 Nov - 30 Nov Pegasus Airlines
07 Nov - 13 Nov Pegasus Airlines direct
21 Nov - 25 Nov KLM
12 Nov - 17 Nov Pegasus Airlines
12 Nov - 17 Nov Pegasus Airlines direct
14 Nov - 16 Nov Pegasus Airlines
12 Nov - 23 Nov Pegasus Airlines direct
28 Nov - 01 Dec Pegasus Airlines
24 Nov - 03 Dec Pegasus Airlines
24 Nov - 03 Dec Pegasus Airlines direct
28 Nov - 01 Dec Pegasus Airlines direct
25 Nov - 08 Dec Pegasus Airlines

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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