Cheapest return flights from London to Oslo in December from 203€

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

Return flights

05 Dec - 08 Dec KLM
08 Dec - 16 Dec KLM
11 Dec - 15 Dec KLM
11 Dec - 17 Dec KLM
11 Dec - 16 Dec KLM
11 Dec - 14 Dec KLM
04 Dec - 14 Dec KLM
08 Dec - 14 Dec KLM
05 Dec - 11 Dec KLM
01 Dec - 08 Dec KLM
31 Dec - 07 Jan KLM
31 Dec - 06 Jan KLM
31 Dec - 05 Jan KLM
16 Dec - 01 Jan KLM
29 Dec - 08 Jan KLM
29 Dec - 05 Jan KLM
29 Dec - 06 Jan KLM
30 Dec - 05 Jan KLM
30 Dec - 06 Jan KLM
23 Dec - 06 Jan KLM

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

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