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

11 Dec - 13 Dec British Airways direct
06 Dec - 09 Dec British Airways direct
05 Dec - 07 Dec British Airways direct
06 Dec - 07 Dec British Airways direct
05 Dec - 08 Dec British Airways direct
09 Dec - 11 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
11 Dec - 17 Dec British Airways direct
06 Dec - 08 Dec British Airways direct
05 Dec - 10 Jan British Airways direct
06 Dec - 11 Dec British Airways direct
03 Dec - 03 Jan British Airways direct
23 Dec - 13 Jan Scandinavian Airlines direct
16 Dec - 04 Jan British Airways direct
24 Dec - 03 Jan Scandinavian Airlines
29 Dec - 05 Jan Brussels Airlines
29 Dec - 02 Jan Brussels Airlines
31 Dec - 04 Jan Lufthansa
29 Dec - 04 Jan Austrian Airlines
23 Dec - 02 Jan Brussels 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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