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

Return flights

02 Apr - 07 Apr	Lufthansa
19 Apr - 23 Apr	easyJet
06 Apr - 11 Apr	Lufthansa
07 Apr - 12 Apr	Lufthansa
25 Apr - 29 Apr	easyJet
25 Apr - 30 Apr	easyJet
23 Apr - 26 Apr	easyJet
03 Apr - 06 Apr	Lufthansa
30 Apr - 03 May	easyJet
18 Apr - 25 Apr	easyJet

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

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 Basel to Dublin in April from 180€

Return flights