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

Return flights

29 Aug - 17 Sep	Ryanair	direct
29 Aug - 12 Sep	Ryanair	direct
29 Aug - 15 Sep	Ryanair	direct
29 Aug - 03 Sep	Ryanair	direct
29 Aug - 19 Sep	Ryanair	direct
29 Aug - 01 Sep	Ryanair	direct
29 Aug - 08 Sep	Ryanair	direct
29 Aug - 10 Sep	Ryanair	direct
29 Aug - 05 Sep	Ryanair	direct
13 Aug - 03 Sep	Ryanair	direct
25 Aug - 29 Aug	easyJet
29 Aug - 31 Aug	Ryanair
18 Aug - 22 Aug	Ryanair
20 Aug - 29 Aug	Condor
23 Aug - 27 Aug	easyJet
13 Aug - 27 Aug	Ryanair	direct
20 Aug - 29 Aug	Ryanair	direct
22 Aug - 29 Aug	easyJet
13 Aug - 26 Aug	Ryanair
19 Aug - 22 Aug	easyJet

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

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 August from 85€

Return flights