Cheapest return flights from Oslo to Singapore in December from 880€

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

Return flights

29 Dec - 06 Jan Wizz Air
22 Dec - 20 Jan Finnair
22 Dec - 18 Jan Finnair
25 Dec - 19 Jan Finnair
25 Dec - 18 Jan Finnair
23 Dec - 20 Jan KLM
23 Dec - 18 Jan KLM
23 Dec - 17 Jan KLM
26 Dec - 11 Jan Transavia France
26 Dec - 06 Jan Wizz Air

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

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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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