Cheapest return flights from Lisbon to Dublin in September from 60€

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

Return flights

25 Sep - 30 Sep Ryanair direct
26 Sep - 30 Sep Ryanair direct
20 Sep - 22 Sep Ryanair direct
20 Sep - 23 Sep Ryanair direct
20 Sep - 30 Sep Ryanair direct
21 Sep - 22 Sep Ryanair direct
21 Sep - 23 Sep Ryanair direct
21 Sep - 30 Sep Ryanair direct
25 Sep - 28 Sep Ryanair direct
12 Sep - 22 Sep Ryanair direct
25 Sep - 13 Oct Ryanair direct
26 Sep - 13 Oct Ryanair direct
25 Sep - 15 Oct Ryanair direct
26 Sep - 15 Oct Ryanair direct
25 Sep - 07 Oct Ryanair
26 Sep - 07 Oct Ryanair
20 Sep - 07 Oct Ryanair
21 Sep - 07 Oct Ryanair
25 Sep - 05 Oct Ryanair direct
26 Sep - 05 Oct Ryanair direct

Also check the deals for one-way flights from Lisbon to Dublin 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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