Cheapest return flights from Istanbul to Helsinki in July from $253

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

Return flights

10 Jul - 24 Jul AJet
13 Jul - 29 Jul Pegasus Airlines
17 Jul - 30 Jul Pegasus Airlines direct
14 Jul - 02 Aug airBaltic
13 Jul - 20 Jul Pegasus Airlines direct
13 Jul - 23 Jul Pegasus Airlines
13 Jul - 18 Jul Pegasus Airlines
01 Jul - 17 Jul Pegasus Airlines
05 Jul - 25 Jul Pegasus Airlines
16 Jul - 23 Jul airBaltic
13 Jul - 18 Jul Pegasus Airlines direct
31 Jul - 04 Aug Pegasus Airlines direct
26 Jul - 05 Aug Pegasus Airlines direct
25 Jul - 05 Aug Pegasus Airlines direct
25 Jul - 08 Aug airBaltic
30 Jul - 08 Aug Pegasus Airlines direct
29 Jul - 05 Aug Fly One
25 Jul - 01 Aug Pegasus Airlines
31 Jul - 03 Aug Wizz Air
27 Jul - 04 Aug Pegasus Airlines direct

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

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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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