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

Return flights

12 Apr - 14 Apr	Ryanair	direct
09 Apr - 14 Apr	Ryanair	direct
07 Apr - 14 Apr	Ryanair	direct
09 Apr - 12 Apr	Ryanair	direct
05 Apr - 14 Apr	Ryanair	direct
04 Apr - 09 Apr	Lufthansa
05 Apr - 09 Apr	Lufthansa
07 Apr - 12 Apr	Ryanair	direct
01 Apr - 05 Apr	easyJet
10 Apr - 14 Apr	easyJet
30 Apr - 03 May	easyJet
27 Apr - 04 May	easyJet
26 Apr - 03 May	easyJet
30 Apr - 09 May	easyJet
30 Apr - 04 May	easyJet
29 Apr - 02 May	easyJet
27 Apr - 03 May	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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Basel to Dublin in April from 67€

Return flights