Cheapest return flights from London to Oslo in December from $89

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

Return flights

11 Dec - 14 Dec Wizz Air UK
03 Dec - 06 Dec Wizz Air UK
03 Dec - 10 Dec Wizz Air UK
03 Dec - 06 Dec Norwegian direct
04 Dec - 06 Dec Norwegian direct
09 Dec - 10 Dec Norwegian direct
03 Dec - 10 Dec Norwegian direct
10 Dec - 14 Dec Norwegian direct
12 Dec - 14 Dec Norwegian direct
09 Dec - 14 Dec Norwegian direct
17 Dec - 07 Jan Norwegian direct
17 Dec - 08 Jan Norwegian direct
18 Dec - 08 Jan Norwegian direct
29 Dec - 09 Jan Norwegian direct
24 Dec - 13 Jan Norwegian direct
24 Dec - 11 Jan Norwegian direct
24 Dec - 08 Jan Norwegian direct
24 Dec - 10 Jan Norwegian direct
24 Dec - 12 Jan Norwegian direct
24 Dec - 09 Jan Norwegian direct

Also check the deals for one-way flights from London 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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