Find Cheap Flights from London to Ireland

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from London to Ireland

(Return)
Depart: Tue 21 Nov 2017 Return: Wed 29 Nov 2017 Trip spans 9 days
32
Select
Ryanair
Ryanair
LTN
DUB
1h 20m
nonstop
DUB
LTN
1h 15m
nonstop
Depart: Tue 21 Nov 2017 Return: Wed 29 Nov 2017 Trip spans 9 days
32
Select
Ryanair
Ryanair
STN
DUB
1h 25m
nonstop
DUB
STN
1h 20m
nonstop
Depart: Mon 9 Oct 2017 Return: Thu 12 Oct 2017 Trip spans 4 days
72
Select
Aer Lingus
Aer Lingus
LGW
NOC
1h 20m
nonstop
NOC
LGW
1h 30m
nonstop
Depart: Sat 7 Oct 2017 Return: Mon 9 Oct 2017 Trip spans 3 days
74
Select
British Airways
British Airways
LHR
DUB
1h 25m
nonstop
DUB
LHR
1h 25m
nonstop
Depart: Wed 6 Sep 2017 Return: Wed 13 Sep 2017 Trip spans 8 days
34
Select
Ryanair
Ryanair
STN
DUB
1h 25m
nonstop
DUB
STN
1h 20m
nonstop
Depart: Wed 20 Sep 2017 Return: Wed 27 Sep 2017 Trip spans 8 days
34
Select
Ryanair
Ryanair
STN
ORK
1h 25m
nonstop
ORK
STN
1h 30m
nonstop
Depart: Tue 5 Sep 2017 Return: Wed 6 Sep 2017 Trip spans 2 days
83
Select
CityJet
CityJet
LCY
DUB
1h 30m
nonstop
DUB
LCY
1h 30m
nonstop
Depart: Wed 18 Oct 2017 Return: Wed 1 Nov 2017 Trip spans 15 days
34
Select
Ryanair
Ryanair
STN
DUB
1h 25m
nonstop
DUB
STN
1h 20m
nonstop
Depart: Wed 18 Oct 2017 Return: Wed 1 Nov 2017 Trip spans 15 days
34
Select
Ryanair
Ryanair
LTN
DUB
1h 20m
nonstop
DUB
LTN
1h 15m
nonstop
Depart: Wed 1 Nov 2017 Return: Wed 8 Nov 2017 Trip spans 8 days
34
Select
Ryanair
Ryanair
LTN
DUB
1h 20m
nonstop
DUB
LTN
1h 15m
nonstop
Depart: Wed 1 Nov 2017 Return: Wed 8 Nov 2017 Trip spans 8 days
34
Select
Ryanair
Ryanair
STN
DUB
1h 25m
nonstop
DUB
STN
1h 20m
nonstop
Depart: Thu 7 Dec 2017 Return: Tue 12 Dec 2017 Trip spans 6 days
34
Select
Ryanair
Ryanair
LTN
DUB
1h 20m
nonstop
DUB
LTN
1h 15m
nonstop
Depart: Sat 4 Nov 2017 Return: Sun 5 Nov 2017 Trip spans 2 days
72
Select
Aer Lingus
Aer Lingus
LGW
NOC
1h 30m
nonstop
NOC
LGW
1h 30m
nonstop
Depart: Thu 7 Dec 2017 Return: Tue 12 Dec 2017 Trip spans 6 days
34
Select
Ryanair
Ryanair
STN
DUB
1h 25m
nonstop
DUB
STN
1h 20m
nonstop
Depart: Sat 30 Sep 2017 Return: Mon 9 Oct 2017 Trip spans 10 days
75
Select
British Airways
British Airways
LHR
DUB
1h 20m
nonstop
DUB
LHR
1h 30m
nonstop
Depart: Fri 17 Nov 2017 Return: Sun 19 Nov 2017 Trip spans 3 days
76
Select
British Airways
British Airways
LHR
DUB
1h 30m
nonstop
DUB
LHR
1h 30m
nonstop
Depart: Wed 27 Sep 2017 Return: Sun 1 Oct 2017 Trip spans 5 days
36
Select
Ryanair
Ryanair
LTN
DUB
1h 20m
nonstop
DUB
LTN
1h 15m
nonstop
Depart: Wed 4 Oct 2017 Return: Thu 5 Oct 2017 Trip spans 2 days
88
Select
CityJet
CityJet
LCY
DUB
1h 25m
nonstop
DUB
LCY
1h 25m
nonstop
Depart: Thu 14 Sep 2017 Return: Sun 17 Sep 2017 Trip spans 4 days
178
Select
Flybe
Flybe
LCY
ORK
12h 05m
1 stop
ORK
LCY
18h 25m
1 stop
Depart: Fri 29 Dec 2017 Return: Wed 3 Jan 2018 Trip spans 6 days
76
Select
British Airways
British Airways
LHR
DUB
1h 20m
nonstop
DUB
LHR
1h 15m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in EUR.
We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
only €32
only €74
only €83
only €72
only €32
Destination

Knock
€72
Cork
€34
Dublin
€32