Cheapest one-way flights from Helsinki to Istanbul in April from 92€

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

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

One-Way flights

21 Apr Pegasus Airlines direct
29 Apr Pegasus Airlines direct
23 Apr Pegasus Airlines direct
27 Apr airBaltic
03 Apr Pegasus Airlines direct
01 Apr Ryanair
15 Apr Norwegian Air Sweden AOC
08 Apr Norwegian Air Sweden AOC
27 Apr Pegasus Airlines direct
24 Apr Pegasus Airlines direct

Also check the deals for return flights from Helsinki to Istanbul 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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