AirHint found the following cheapest return flights from London (LHR) to Dublin (DUB)
in October 2025 (see full year ).
Return flights
25 Oct
- 28 Oct
British Airways
$ 88
direct
25 Oct
- 27 Oct
British Airways
$ 88
direct
01 Oct
- 10 Oct
British Airways
$ 88
direct
23 Oct
- 28 Oct
British Airways
$ 88
direct
02 Oct
- 04 Oct
British Airways
$ 88
direct
07 Oct
- 10 Oct
British Airways
$ 89
direct
07 Oct
- 07 Oct
British Airways
$ 89
direct
15 Oct
- 18 Oct
British Airways
$ 90
direct
03 Oct
- 05 Oct
British Airways
$ 91
direct
21 Oct
- 23 Oct
British Airways
$ 92
direct
13 Oct
- 03 Nov
British Airways
$ 93
direct
30 Oct
- 02 Nov
British Airways
$ 96
direct
25 Oct
- 01 Nov
British Airways
$ 116
direct
Also check the deals for one-way flights from London to Dublin in October .
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.