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

Return flights

18 Dec - 20 Jan	easyJet	direct
09 Dec - 11 Dec	easyJet	direct
02 Dec - 06 Dec	easyJet	direct
13 Dec - 16 Dec	easyJet
09 Dec - 16 Dec	easyJet
06 Dec - 11 Dec	Vueling Airlines
07 Dec - 13 Dec	Vueling Airlines
08 Dec - 10 Dec	Ryanair
06 Dec - 10 Dec	Vueling Airlines
08 Dec - 12 Dec	Vueling Airlines
04 Dec - 07 Dec	Vueling Airlines
27 Dec - 01 Jan	easyJet	direct
18 Dec - 01 Jan	Vueling Airlines

Also check the deals for one-way flights from Santiago to Basel 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 Santiago to Basel in December from 51€

Return flights