Cheapest return flights from Istanbul to Helsinki in September from 139€
AirHint found the following cheapest return flights from Istanbul (SAW) to Helsinki (HEL)
in September 2025 (see full year ).
Return flights
10 Sep
- 16 Sep
Pegasus Airlines
139 €
direct
03 Sep
- 06 Sep
Pegasus Airlines
141 €
12 Sep
- 19 Sep
Pegasus Airlines
145 €
direct
03 Sep
- 06 Sep
Pegasus Airlines
150 €
direct
12 Sep
- 15 Sep
Pegasus Airlines
161 €
direct
08 Sep
- 15 Sep
Pegasus Airlines
162 €
direct
24 Sep
- 27 Sep
Pegasus Airlines
163 €
direct
05 Sep
- 12 Sep
Pegasus Airlines
165 €
direct
24 Sep
- 28 Sep
Pegasus Airlines
168 €
direct
02 Sep
- 09 Sep
Pegasus Airlines
169 €
direct
07 Sep
- 18 Oct
Pegasus Airlines
186 €
direct
07 Sep
- 19 Oct
Pegasus Airlines
201 €
06 Sep
- 19 Oct
Pegasus Airlines
211 €
06 Sep
- 19 Oct
Pegasus Airlines
266 €
direct
07 Sep
- 19 Oct
Pegasus Airlines
268 €
direct
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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