Cheapest one-way flights from Istanbul to Helsinki in July from 150€

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

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

One-Way flights

23 Jul Pegasus Airlines
19 Jul Wizz Air
22 Jul Wizz Air
25 Jul Wizz Air
24 Jul Wizz Air
20 Jul Pegasus Airlines
19 Jul Pegasus Airlines direct
20 Jul Pegasus Airlines direct
30 Jul Pegasus Airlines direct
25 Jul Pegasus Airlines direct

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

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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