Cheapest return flights from Basel to Lisbon in December from $169

Best time to book flights for Basel (BSL) to Lisbon (LIS) flights at AirHint

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

Return flights

11 Dec - 20 Dec Vueling Airlines
05 Dec - 20 Dec Vueling Airlines
10 Dec - 20 Dec Vueling Airlines
05 Dec - 11 Dec Vueling Airlines
10 Dec - 11 Dec Vueling Airlines
11 Dec - 27 Dec Vueling Airlines
14 Dec - 20 Dec Vueling Airlines
05 Dec - 09 Dec Vueling Airlines
05 Dec - 10 Dec Vueling Airlines
11 Dec - 31 Dec Vueling Airlines
24 Dec - 11 Jan Vueling Airlines
19 Dec - 11 Jan easyJet
14 Dec - 03 Jan Vueling Airlines
22 Dec - 11 Jan Vueling Airlines
20 Dec - 12 Jan easyJet
15 Dec - 03 Jan Vueling Airlines
19 Dec - 04 Jan easyJet
19 Dec - 02 Jan easyJet
15 Dec - 04 Jan Vueling Airlines
26 Dec - 03 Jan easyJet

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