Cheapest return flights from Dublin to Lisbon in December from $114
AirHint found the following cheapest return flights from Dublin (DUB) to Lisbon (LIS)
in December 2025 (see full year ).
Return flights
09 Dec
- 10 Dec
Ryanair
$ 114
direct
09 Dec
- 24 Dec
Ryanair
$ 114
direct
09 Dec
- 11 Dec
Ryanair
$ 114
direct
09 Dec
- 17 Dec
Ryanair
$ 114
direct
09 Dec
- 20 Dec
Ryanair
$ 114
direct
03 Dec
- 10 Dec
Ryanair
$ 114
direct
03 Dec
- 24 Dec
Ryanair
$ 114
direct
03 Dec
- 11 Dec
Ryanair
$ 114
direct
03 Dec
- 17 Dec
Ryanair
$ 114
direct
03 Dec
- 20 Dec
Ryanair
$ 114
direct
31 Dec
- 20 Jan
Ryanair
$ 144
direct
31 Dec
- 19 Jan
Ryanair
$ 144
direct
31 Dec
- 17 Jan
Ryanair
$ 144
direct
31 Dec
- 13 Jan
Ryanair
$ 153
direct
13 Dec
- 11 Jan
Ryanair
$ 158
direct
31 Dec
- 09 Jan
Ryanair
$ 163
direct
31 Dec
- 11 Jan
Ryanair
$ 163
direct
16 Dec
- 05 Jan
Ryanair
$ 181
direct
31 Dec
- 06 Jan
Ryanair
$ 181
direct
29 Dec
- 19 Jan
Ryanair
$ 184
direct
Also check the deals for one-way flights from Dublin to Lisbon in December .
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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