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

Return flights

11 Dec - 12 Dec	Ryanair
09 Dec - 16 Dec	Scandinavian Airlines
14 Dec - 15 Dec	Ryanair
06 Dec - 07 Dec	Ryanair
13 Dec - 14 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
13 Dec - 15 Dec	Ryanair
12 Dec - 13 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
21 Dec - 23 Dec	Scandinavian Airlines
31 Dec - 04 Jan	Ryanair
28 Dec - 05 Jan	Ryanair
29 Dec - 01 Jan	Scandinavian Airlines
28 Dec - 03 Jan	Ryanair
19 Dec - 03 Jan	Scandinavian Airlines
23 Dec - 03 Jan	Scandinavian Airlines

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 115€

Return flights