Cheapest return flights from London to Oslo in December from 37€

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

Return flights

09 Dec - 16 Dec Ryanair direct
03 Dec - 16 Dec Ryanair direct
04 Dec - 16 Dec Ryanair direct
02 Dec - 16 Dec Ryanair direct
16 Dec - 16 Dec Ryanair direct
03 Dec - 09 Dec Ryanair direct
04 Dec - 09 Dec Ryanair direct
02 Dec - 09 Dec Ryanair direct
09 Dec - 10 Dec Ryanair direct
03 Dec - 10 Dec Ryanair direct
16 Dec - 01 Jan Ryanair direct
31 Dec - 14 Jan Ryanair direct
31 Dec - 16 Jan Ryanair direct
31 Dec - 19 Jan Ryanair direct
31 Dec - 12 Jan Ryanair direct
31 Dec - 11 Jan Ryanair direct
31 Dec - 09 Jan Ryanair direct
15 Dec - 01 Jan Ryanair direct
31 Dec - 20 Jan Ryanair direct
18 Dec - 11 Jan Ryanair direct

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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