Cheapest return DUB–BSL flights, April

AirHint found the following cheapest return flights from Dublin (DUB) to Basel (BSL) in April 2026 (see full year).

Return flights

29 Apr - 03 May Ryanair
29 Apr - 02 May Ryanair
30 Apr - 03 May Ryanair
21 Apr - 24 Apr Ryanair
28 Apr - 30 Apr Ryanair
30 Apr - 04 May Ryanair
19 Apr - 22 Apr Aer Lingus
28 Apr - 01 May Ryanair
26 Apr - 01 May Ryanair
20 Apr - 24 Apr Ryanair
24 Apr - 26 Apr Ryanair
20 Apr - 22 Apr Ryanair

Also check the deals for one-way flights from Dublin to Basel in April.

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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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