Cheapest return flights from Oslo to Singapore in October from $649

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

Return flights

15 Oct - 19 Oct Turkish Airlines
15 Oct - 29 Oct Lufthansa
08 Oct - 12 Oct Turkish Airlines
13 Oct - 18 Oct Qatar Airways
09 Oct - 12 Oct Norwegian
15 Oct - 05 Nov Scandinavian Airlines
01 Oct - 23 Oct Scandinavian Airlines
03 Oct - 19 Oct Scandinavian 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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