AirHint found the following cheapest return flights from Amsterdam (AMS) to Basel (BSL) in October 2025 (see full year).

Return flights

04 Oct - 08 Oct	easyJet	direct
24 Oct - 28 Oct	easyJet	direct
25 Oct - 03 Nov	easyJet	direct
16 Oct - 20 Oct	easyJet	direct
03 Oct - 06 Oct	easyJet	direct
11 Oct - 12 Oct	easyJet	direct
03 Oct - 05 Oct	easyJet	direct
17 Oct - 20 Oct	easyJet	direct
21 Oct - 28 Oct	easyJet
08 Oct - 12 Oct	easyJet	direct
01 Oct - 05 Oct	easyJet	direct
13 Oct - 14 Nov	easyJet
13 Oct - 14 Nov	KLM	direct

Also check the deals for one-way flights from Amsterdam to Basel in October.

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 Amsterdam to Basel in October from 98€

Return flights