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

Return flights

25 Sep - 04 Oct	Pegasus Airlines
21 Sep - 06 Oct	Pegasus Airlines
21 Sep - 25 Sep	Pegasus Airlines
29 Sep - 13 Oct	Pegasus Airlines
11 Sep - 01 Oct	Pegasus Airlines
11 Sep - 29 Sep	Pegasus Airlines
13 Sep - 21 Sep	Pegasus Airlines
19 Sep - 26 Sep	Pegasus Airlines
19 Sep - 28 Sep	Pegasus Airlines
10 Sep - 17 Sep	Ryanair
18 Sep - 28 Sep	Pegasus Airlines
30 Sep - 07 Oct	Pegasus Airlines
08 Sep - 22 Sep	Pegasus Airlines
10 Sep - 19 Sep	Qatar Airways

Also check the deals for one-way flights from Oslo to Kuala Lumpur 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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Cheapest return flights from Oslo to Kuala Lumpur in September from $649

Return flights