Cheapest return flights from London to Oslo in December from $248

Best time to book flights for London (STN) to Oslo (OSL) flights at AirHint

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

Return flights

07 Dec - 14 Dec Ryanair
10 Dec - 13 Dec Ryanair
02 Dec - 06 Dec Ryanair
04 Dec - 07 Dec Ryanair
05 Dec - 07 Dec Ryanair
05 Dec - 06 Dec Ryanair
12 Dec - 17 Dec Ryanair
06 Dec - 13 Dec Ryanair
16 Dec - 31 Dec Ryanair
19 Dec - 04 Jan Ryanair
29 Dec - 05 Jan Ryanair
28 Dec - 04 Jan Ryanair
30 Dec - 06 Jan Ryanair
26 Dec - 02 Jan Ryanair
13 Dec - 28 Dec Ryanair

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

Skyscanner

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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