Cheapest return flights from Istanbul to Oslo in September from $157

AirHint found the following cheapest return flights from Istanbul (SAW) to Oslo (OSL) in September 2025 (see full year).

Return flights

07 Sep - 15 Sep Pegasus Airlines direct
05 Sep - 08 Sep Pegasus Airlines direct
04 Sep - 08 Sep Pegasus Airlines direct
10 Sep - 23 Sep Pegasus Airlines
11 Sep - 15 Sep AJet
10 Sep - 14 Sep Pegasus Airlines direct
09 Sep - 10 Sep Pegasus Airlines direct
09 Sep - 15 Sep Pegasus Airlines direct
05 Sep - 09 Sep Pegasus Airlines direct
21 Sep - 23 Sep Pegasus Airlines
24 Sep - 05 Oct Pegasus Airlines
27 Sep - 15 Oct Pegasus Airlines direct
30 Sep - 04 Oct Pegasus Airlines
07 Sep - 01 Oct Pegasus Airlines
27 Sep - 03 Oct Pegasus Airlines
24 Sep - 05 Oct Pegasus Airlines direct
25 Sep - 02 Oct Pegasus Airlines direct
01 Sep - 01 Oct Pegasus Airlines
07 Sep - 01 Oct Pegasus Airlines direct
01 Sep - 01 Oct Pegasus Airlines direct

Also check the deals for one-way flights from Istanbul to Oslo in September.

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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