Cheapest return flights from Oslo to Singapore in September from $681

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

Return flights

20 Sep - 05 Oct Pegasus Airlines
17 Sep - 30 Sep Turkish Airlines
11 Sep - 18 Sep Turkish Airlines
21 Sep - 27 Sep Pegasus Airlines
10 Sep - 17 Sep Pegasus Airlines
08 Sep - 14 Sep Pegasus Airlines
12 Sep - 20 Sep Pegasus Airlines
18 Sep - 02 Oct Scandinavian Airlines
07 Sep - 12 Sep Scandinavian Airlines

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