AirHint found the following cheapest return flights from Amsterdam (AMS) to Basel (BSL) in June 2026 (see full year).

Return flights

15 Jun - 19 Jun	KLM	direct
08 Jun - 11 Jun	KLM	direct
08 Jun - 14 Jun	KLM	direct
13 Jun - 18 Jun	KLM	direct
22 Jun - 01 Jul	KLM	direct
07 Jun - 11 Jun	KLM	direct
01 Jun - 03 Jun	Air France
14 Jun - 21 Jun	KLM	direct

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

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 June from 174€

Return flights