AirHint found the following cheapest one-way flights from Amsterdam (AMS) to Basel (BSL) in December 2025 (see full year).

One-Way flights

21 Dec	easyJet	direct
11 Dec	easyJet	direct
23 Dec	easyJet	direct
30 Dec	easyJet	direct
18 Dec	easyJet	direct
22 Dec	easyJet	direct
04 Dec	easyJet	direct
14 Dec	easyJet	direct
28 Dec	easyJet	direct
19 Dec	easyJet	direct

Also check the deals for return flights from Amsterdam 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 one-way flights from Amsterdam to Basel in December from $86

One-Way flights