Cheapest return flights from Dublin to Basel in September from $89

Best time to book flights for Dublin (DUB) to Basel (BSL) flights at AirHint

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

Return flights

15 Sep - 24 Sep Ryanair direct
12 Sep - 24 Sep Ryanair direct
29 Sep - 06 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
29 Sep - 15 Oct Ryanair direct
26 Sep - 06 Oct Ryanair direct
26 Sep - 13 Oct Ryanair direct
12 Sep - 15 Sep Ryanair direct
26 Sep - 15 Oct Ryanair direct
29 Sep - 08 Oct Ryanair direct
26 Sep - 08 Oct Ryanair direct
03 Sep - 10 Sep Ryanair direct
19 Sep - 06 Oct Ryanair direct
15 Sep - 26 Sep Ryanair direct
12 Sep - 26 Sep Ryanair direct
03 Sep - 15 Sep Ryanair direct
19 Sep - 08 Oct Ryanair direct
19 Sep - 24 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct
10 Sep - 15 Sep Ryanair direct

Also check the deals for one-way flights from Dublin 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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