Cheapest return flights from Lisbon to Dublin in December from 123€

AirHint found the following cheapest return flights from Lisbon (LIS) to Dublin (DUB) in December 2026 (see full year).

Return flights

04 Dec - 08 Dec Ryanair direct
04 Dec - 10 Dec Ryanair direct
12 Dec - 15 Dec Ryanair direct
20 Dec - 02 Jan TAP direct
24 Dec - 13 Jan Ryanair direct
11 Dec - 15 Dec Ryanair direct
04 Dec - 15 Dec Ryanair direct
24 Dec - 09 Jan Ryanair direct
20 Dec - 09 Jan Ryanair direct
12 Dec - 16 Dec Ryanair direct
18 Dec - 08 Jan Ryanair direct
24 Dec - 10 Jan Ryanair direct
24 Dec - 08 Jan Ryanair direct
20 Dec - 10 Jan Ryanair direct
20 Dec - 08 Jan Ryanair direct
11 Dec - 16 Dec TAP direct
20 Dec - 27 Dec TAP direct
04 Dec - 16 Dec Ryanair direct
18 Dec - 04 Jan Ryanair direct
18 Dec - 22 Dec TAP direct

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

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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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