Cheapest return flights from London to Oslo in December from $232

AirHint found the following cheapest return flights from London (LCY) to Oslo (OSL) in December 2026 (see full year).

Return flights

03 Dec - 06 Dec KLM
02 Dec - 15 Dec KLM
16 Dec - 22 Dec KLM
16 Dec - 21 Dec KLM
12 Dec - 19 Dec KLM
17 Dec - 21 Dec KLM
25 Dec - 30 Dec KLM
13 Dec - 20 Dec KLM
11 Dec - 13 Dec Lufthansa
27 Dec - 03 Jan KLM
28 Dec - 07 Jan KLM
22 Dec - 29 Dec KLM
26 Dec - 02 Jan KLM

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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