Cheapest return flights from Oslo to Kathmandu in September from $717

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

Return flights

14 Sep - 21 Sep Pegasus Airlines
13 Sep - 21 Sep Pegasus Airlines
12 Sep - 14 Sep Pegasus Airlines
08 Sep - 16 Sep Pegasus Airlines
10 Sep - 17 Sep Pegasus Airlines
21 Sep - 29 Sep Pegasus Airlines
21 Sep - 06 Oct Ryanair
19 Sep - 31 Oct Pegasus Airlines
26 Sep - 18 Oct Emirates

Also check the deals for one-way flights from Oslo to Kathmandu 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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