Cheapest return flights from Amsterdam to Basel in September from $145

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

Return flights

05 Sep - 08 Sep easyJet direct
10 Sep - 14 Sep easyJet direct
13 Sep - 14 Sep easyJet direct
12 Sep - 15 Sep easyJet direct
18 Sep - 22 Sep easyJet direct
25 Sep - 29 Sep easyJet direct
19 Sep - 24 Sep easyJet direct
12 Sep - 14 Sep easyJet direct
03 Sep - 06 Sep easyJet direct
04 Sep - 07 Sep easyJet direct
15 Sep - 06 Oct easyJet
15 Sep - 06 Oct easyJet direct

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

Skyscanner

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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