AirHint found the following cheapest return flights from London (LGW) to Dublin (DUB)
in December 2025 (see full year ).
Return flights
03 Dec
- 16 Dec
Ryanair
70 €
direct
03 Dec
- 03 Dec
Ryanair
70 €
direct
10 Dec
- 16 Dec
Ryanair
70 €
direct
02 Dec
- 16 Dec
Ryanair
72 €
direct
02 Dec
- 03 Dec
Ryanair
72 €
direct
09 Dec
- 16 Dec
Ryanair
72 €
direct
03 Dec
- 17 Dec
Ryanair
72 €
direct
03 Dec
- 09 Dec
Ryanair
72 €
direct
03 Dec
- 10 Dec
Ryanair
72 €
direct
10 Dec
- 17 Dec
Ryanair
72 €
direct
30 Dec
- 20 Jan
Ryanair
84 €
direct
28 Dec
- 14 Jan
Ryanair
85 €
direct
28 Dec
- 13 Jan
Ryanair
85 €
direct
30 Dec
- 14 Jan
Ryanair
86 €
direct
30 Dec
- 13 Jan
Ryanair
86 €
direct
31 Dec
- 20 Jan
Ryanair
86 €
direct
29 Dec
- 14 Jan
Ryanair
88 €
direct
29 Dec
- 13 Jan
Ryanair
88 €
direct
26 Dec
- 14 Jan
Ryanair
88 €
direct
26 Dec
- 13 Jan
Ryanair
88 €
direct
Also check the deals for one-way flights from London to Dublin 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.