Cheapest return flights from Lisbon to Dublin in December from 38€

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

Return flights

20 Dec - 11 Jan Ryanair direct
20 Dec - 08 Jan Ryanair direct
20 Dec - 07 Jan Ryanair direct
20 Dec - 06 Jan Ryanair direct
23 Dec - 11 Jan Ryanair direct
20 Dec - 05 Jan Ryanair direct
20 Dec - 10 Jan Ryanair direct
24 Dec - 11 Jan Ryanair direct
23 Dec - 12 Jan Ryanair direct
23 Dec - 13 Jan Ryanair direct
23 Dec - 31 Dec Ryanair
24 Dec - 31 Dec Ryanair
23 Dec - 31 Dec Ryanair direct
27 Dec - 31 Dec Ryanair
24 Dec - 31 Dec Ryanair direct
28 Dec - 31 Dec Ryanair
26 Dec - 31 Dec Ryanair
20 Dec - 22 Dec Ryanair
20 Dec - 30 Dec Ryanair
23 Dec - 30 Dec Ryanair

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

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 Dublin

Cheap car rent in Dublin

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