Cheapest return flights from San Francisco to Oslo in December from $440

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

Return flights

04 Dec - 11 Dec Scandinavian Airlines
08 Dec - 15 Dec Scandinavian Airlines
07 Dec - 14 Dec Scandinavian Airlines
05 Dec - 12 Dec Scandinavian Airlines
01 Dec - 08 Dec Scandinavian Airlines
27 Dec - 17 Jan Lufthansa
15 Dec - 23 Dec KLM
06 Dec - 13 Dec Scandinavian Airlines
31 Dec - 07 Jan British Airways
25 Dec - 11 Jan Scandinavian Airlines
15 Dec - 10 Jan Scandinavian Airlines
11 Dec - 18 Dec Scandinavian Airlines
12 Dec - 19 Dec Scandinavian Airlines
14 Dec - 21 Dec Scandinavian Airlines
17 Dec - 10 Jan Icelandair
30 Dec - 06 Jan British Airways
29 Dec - 05 Jan Scandinavian Airlines
25 Dec - 01 Jan Scandinavian Airlines
28 Dec - 04 Jan Scandinavian Airlines
26 Dec - 02 Jan Scandinavian Airlines

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