Cheapest one-way flights from Istanbul to Helsinki in April from 69€

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 April 2025 (see full year).

One-Way flights

11 Apr Pegasus Airlines direct
12 Apr Pegasus Airlines direct
10 Apr Pegasus Airlines direct
03 Apr Pegasus Airlines direct
16 Apr Pegasus Airlines direct
15 Apr Pegasus Airlines direct
24 Apr Pegasus Airlines direct
09 Apr Pegasus Airlines direct
04 Apr Pegasus Airlines direct
08 Apr Pegasus Airlines

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

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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