Cheapest return flights from Lisbon to Copenhagen in December from $135

Best time to book flights for Lisbon (LIS) to Copenhagen (CPH) flights at AirHint

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

Return flights

06 Dec - 09 Dec Norwegian Air Sweden AOC direct
06 Dec - 15 Dec Norwegian Air Sweden AOC
13 Dec - 15 Dec Norwegian Air Sweden AOC
07 Dec - 09 Dec easyJet
13 Dec - 16 Dec easyJet
06 Dec - 16 Dec Norwegian Air Sweden AOC direct
13 Dec - 16 Dec Norwegian Air Sweden AOC direct
06 Dec - 11 Dec Norwegian Air Sweden AOC
06 Dec - 12 Dec Norwegian Air Sweden AOC
06 Dec - 14 Dec Norwegian Air Sweden AOC
18 Dec - 04 Jan Vueling Airlines
19 Dec - 04 Jan Vueling Airlines
31 Dec - 21 Jan Vueling Airlines
14 Dec - 04 Jan Vueling Airlines
30 Dec - 04 Jan Norwegian Air Sweden AOC
31 Dec - 04 Jan Vueling Airlines
27 Dec - 04 Jan Norwegian Air Sweden AOC
29 Dec - 04 Jan easyJet
26 Dec - 04 Jan Vueling Airlines
28 Dec - 04 Jan Vueling Airlines

Also check the deals for one-way flights from Lisbon to Copenhagen 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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