Cheapest return flights from Dublin to Lisbon in December from 98€

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

Return flights

01 Dec - 08 Dec Ryanair direct
08 Dec - 15 Dec Ryanair direct
09 Dec - 10 Dec Ryanair direct
09 Dec - 15 Dec Ryanair direct
01 Dec - 10 Dec Ryanair direct
01 Dec - 15 Dec Ryanair direct
03 Dec - 10 Dec Ryanair direct
03 Dec - 08 Dec Ryanair direct
03 Dec - 15 Dec Ryanair direct
14 Dec - 15 Dec Ryanair direct
16 Dec - 03 Jan TAP direct
19 Dec - 02 Jan TAP direct
27 Dec - 01 Jan TAP direct
14 Dec - 01 Jan Ryanair direct
16 Dec - 06 Jan Ryanair direct
28 Dec - 13 Jan Ryanair direct
26 Dec - 13 Jan Ryanair direct
29 Dec - 13 Jan Ryanair direct
26 Dec - 04 Jan TAP direct
28 Dec - 01 Jan TAP direct

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