Cheapest return flights from Oslo to Istanbul in October from 132€
AirHint found the following cheapest return flights from Oslo (OSL) to Istanbul (IST)
in October 2025 (see full year ).
Return flights
10 Oct
- 14 Oct
Wizz Air Malta
132 €
14 Oct
- 19 Oct
Wizz Air
133 €
12 Oct
- 22 Oct
Norwegian
141 €
direct
19 Oct
- 22 Oct
Norwegian
141 €
direct
12 Oct
- 15 Oct
Norwegian
142 €
direct
27 Oct
- 31 Oct
Pegasus Airlines
150 €
direct
15 Oct
- 22 Oct
Norwegian
151 €
direct
08 Oct
- 15 Oct
Ryanair
151 €
27 Oct
- 03 Nov
Pegasus Airlines
154 €
direct
11 Oct
- 22 Oct
Pegasus Airlines
156 €
direct
30 Oct
- 03 Nov
Pegasus Airlines
156 €
direct
10 Oct
- 20 Oct
Wizz Air Malta
157 €
30 Oct
- 16 Nov
Pegasus Airlines
163 €
direct
29 Oct
- 03 Nov
Norwegian
194 €
27 Oct
- 01 Nov
Pegasus Airlines
197 €
direct
29 Oct
- 03 Nov
Turkish Airlines
234 €
direct
Also check the deals for one-way flights from Oslo to Istanbul in October .
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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