AirHint found the following cheapest return flights from Sandefjord (TRF) to Copenhagen (CPH) in December 2025 (see full year).

Return flights

30 Dec - 09 Jan	Scandinavian Airlines
03 Dec - 05 Dec	Ryanair
10 Dec - 13 Dec	Ryanair
08 Dec - 10 Dec	Ryanair
10 Dec - 12 Dec	Ryanair
11 Dec - 12 Dec	Ryanair
06 Dec - 24 Jan	Ryanair
11 Dec - 13 Dec	Ryanair
04 Dec - 05 Dec	Ryanair
08 Dec - 13 Dec	Ryanair
01 Dec - 02 Dec	Ryanair
08 Dec - 12 Dec	Ryanair
31 Dec - 03 Jan	Ryanair
23 Dec - 01 Jan	Scandinavian Airlines
26 Dec - 02 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
26 Dec - 02 Jan	Scandinavian Airlines	direct
31 Dec - 01 Jan	Wideroe

Also check the deals for one-way flights from Sandefjord to Copenhagen in December.

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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Cheapest return flights from Sandefjord to Copenhagen in December from 128€

Return flights