Cheapest return flights from Oslo to Istanbul in December from 146€
AirHint found the following cheapest return flights from Oslo (OSL) to Istanbul (IST)
in December 2025 (see full year ).
Return flights
16 Dec
- 22 Dec
Wizz Air Malta
146 €
05 Dec
- 15 Dec
Ryanair
156 €
06 Dec
- 15 Dec
Norwegian
165 €
06 Dec
- 15 Dec
Pegasus Airlines
173 €
direct
05 Dec
- 15 Dec
Pegasus Airlines
178 €
direct
24 Dec
- 12 Jan
Aegean Airlines
195 €
05 Dec
- 14 Dec
Norwegian
201 €
21 Dec
- 04 Jan
airBaltic
238 €
25 Dec
- 09 Jan
Air Serbia
242 €
16 Dec
- 22 Dec
Pegasus Airlines
263 €
direct
25 Dec
- 01 Jan
LOT
266 €
24 Dec
- 12 Jan
Pegasus Airlines
293 €
direct
23 Dec
- 02 Jan
Aegean Airlines
328 €
17 Dec
- 04 Jan
Scandinavian Airlines
427 €
23 Dec
- 02 Jan
Pegasus Airlines
439 €
direct
25 Dec
- 01 Jan
Pegasus Airlines
541 €
direct
Also check the deals for one-way flights from Oslo to Istanbul in December .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media