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

Return flights

17 Dec - 08 Jan	easyJet
09 Dec - 11 Dec	easyJet
14 Dec - 12 Jan	easyJet	direct
14 Dec - 08 Jan	easyJet	direct
14 Dec - 09 Jan	easyJet	direct
08 Dec - 11 Dec	easyJet
08 Dec - 08 Jan	easyJet	direct
08 Dec - 09 Jan	easyJet	direct
07 Dec - 08 Jan	easyJet	direct
07 Dec - 09 Jan	easyJet	direct
07 Dec - 10 Dec	easyJet
08 Dec - 11 Dec	easyJet	direct
14 Dec - 17 Dec	easyJet
08 Dec - 12 Dec	easyJet	direct
15 Dec - 12 Jan	easyJet	direct
15 Dec - 08 Jan	easyJet	direct
07 Dec - 12 Dec	easyJet	direct
07 Dec - 09 Dec	easyJet
04 Dec - 11 Dec	easyJet
15 Dec - 16 Dec	easyJet

Also check the deals for one-way flights from Basel 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 Basel to Copenhagen in December from 92€

Return flights