Cheapest return flights from Istanbul to Helsinki in September from 142€
AirHint found the following cheapest return flights from Istanbul (SAW) to Helsinki (HEL)
in September 2025 (see full year ).
Return flights
03 Sep
- 23 Sep
Pegasus Airlines
142 €
direct
03 Sep
- 01 Oct
Pegasus Airlines
142 €
direct
03 Sep
- 06 Sep
Pegasus Airlines
153 €
direct
03 Sep
- 15 Sep
Pegasus Airlines
163 €
direct
03 Sep
- 10 Sep
Pegasus Airlines
165 €
direct
13 Sep
- 28 Sep
Pegasus Airlines
176 €
direct
23 Sep
- 25 Sep
Pegasus Airlines
177 €
direct
05 Sep
- 07 Sep
Pegasus Airlines
178 €
direct
25 Sep
- 30 Sep
Pegasus Airlines
185 €
direct
02 Sep
- 04 Sep
Pegasus Airlines
186 €
direct
05 Sep
- 12 Sep
Pegasus Airlines
186 €
direct
22 Sep
- 02 Oct
Pegasus Airlines
221 €
Also check the deals for one-way flights from Istanbul to Helsinki in September .
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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