Cheapest return flights from London to Oslo in December from $119

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

Return flights

02 Dec - 06 Dec British Airways direct
03 Dec - 06 Dec British Airways direct
06 Dec - 07 Dec British Airways direct
07 Dec - 10 Dec British Airways direct
10 Dec - 13 Dec British Airways direct
03 Dec - 13 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
06 Dec - 10 Dec British Airways direct
03 Dec - 07 Dec British Airways direct
02 Dec - 07 Dec British Airways direct
16 Dec - 06 Jan British Airways direct
18 Dec - 11 Jan Scandinavian Airlines direct
24 Dec - 06 Jan Scandinavian Airlines direct
19 Dec - 07 Jan Scandinavian Airlines direct
26 Dec - 17 Jan Scandinavian Airlines direct
29 Dec - 22 Jan Scandinavian Airlines
13 Dec - 03 Jan Scandinavian Airlines
30 Dec - 03 Jan Scandinavian Airlines
25 Dec - 08 Jan Scandinavian Airlines
27 Dec - 22 Jan Scandinavian Airlines

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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