Cheapest return flights from Oslo to Singapore in October from $581

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

Return flights

13 Oct - 28 Oct Pegasus Airlines
27 Oct - 09 Nov Pegasus Airlines
04 Oct - 12 Oct Pegasus Airlines
20 Oct - 27 Oct Turkish Airlines
05 Oct - 20 Oct Lufthansa
02 Oct - 07 Oct Turkish Airlines
01 Oct - 12 Oct Turkish Airlines
01 Oct - 05 Oct Turkish Airlines
11 Oct - 28 Nov Pegasus Airlines
03 Oct - 13 Oct Finnair
02 Oct - 06 Oct Pegasus Airlines
03 Oct - 11 Oct Pegasus Airlines

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

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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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