Cheapest one-way flights from Dublin to Lisbon in September from 53€

AirHint found the following cheapest one-way flights from Dublin (DUB) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

22 Sep Vueling Airlines
29 Sep Vueling Airlines
29 Sep Ryanair direct
22 Sep Ryanair direct
25 Sep Vueling Airlines
18 Sep Vueling Airlines
02 Sep Ryanair direct
18 Sep Ryanair direct
25 Sep Ryanair direct
17 Sep Ryanair direct

Also check the deals for return flights from Dublin to Lisbon in September.

Powered by

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 Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.