Cheap flights from London to Ireland from €4

Return
1 adult
Economy
From?
To?
Sun 5/12
Sun 12/12

Flight information for London to Ireland

Find info about flight duration, direct flights, and airports for your flight from London to Ireland
Best price found€9The best round-trip flight deal from London to Ireland found on momondo in the last 72 hours is €9. The best one-way flight to Ireland from London in the past 72 hours is €4
Fastest flight time1h 25mThe fastest flight from London to Ireland takes 1h 25m
Direct flightsMon, Wed, Thu, Fri, Sat and SunDirect flights go from London to Ireland on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.

How to get the cheapest flight ticket from London to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Ireland from London?

Ryanair

Aer Lingus, British Airways, and Ryanair are the most popular carriers operating from London to Ireland

What is the cheapest London to Ireland flight route?

London Luton - Shannon

Fly from London Luton to Shannon for the best London - Ireland flight prices


Easily compare return flights from London to Ireland

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Ireland by changing tabs
Ryanair
19 Jan
LGW16:30London Gatwick
1h 20m
DUB17:50Dublin
21 Jan
DUB11:55Dublin
1h 25m
LGW13:20London Gatwick
Ryanair
19 Jan
STN03:25London Stansted
1h 25m
DUB04:50Dublin
21 Jan
DUB14:05Dublin
1h 20m
STN15:25London Stansted
Ryanair
27 Jan
LGW06:35London Gatwick
1h 25m
DUB08:00Dublin
31 Jan
DUB12:25Dublin
1h 35m
LGW14:00London Gatwick
Ryanair
10 Dec
STN01:20London Stansted
1h 25m
ORK02:45Cork
12 Dec
ORK17:15Cork
1h 25m
STN18:40London Stansted
Ryanair
21 Jan
STN01:30London Stansted
1h 25m
DUB02:55Dublin
24 Jan
DUB16:30Dublin
1h 15m
STN17:45London Stansted
Ryanair
21 Jan
LGW08:20London Gatwick
1h 25m
DUB09:45Dublin
24 Jan
DUB01:30Dublin
1h 40m
LGW03:10London Gatwick

Find the cheapest one-way flights from London to Ireland

If you're looking for one-way flights from London to Ireland, view some of our deals below provided by Ryanair
Ryanair
6 Dec
STN03:25London Stansted
1h 25m
DUB04:50Dublin
Ryanair
13 Dec
LGW03:35London Gatwick
1h 20m
DUB04:55Dublin
Ryanair
15 Feb
STN14:05London Stansted
1h 25m
ORK15:30Cork

Search last-minute flights to Ireland from London

Find and compare round-trip flight prices for your last-minute flight from London to Ireland
Ryanair
5 Dec
LGW02:45London Gatwick
1h 25m
DUB04:10Dublin
19 Dec
DUB02:00Dublin
1h 40m
LGW03:40London Gatwick
Ryanair
9 Dec
LGW12:45London Gatwick
1h 25m
DUB14:10Dublin
11 Dec
DUB12:55Dublin
1h 35m
LGW14:30London Gatwick
Ryanair
10 Dec
STN01:20London Stansted
1h 25m
ORK02:45Cork
12 Dec
ORK17:15Cork
1h 25m
STN18:40London Stansted
Ryanair
10 Dec
STN17:05London Stansted
1h 25m
DUB18:30Dublin
12 Dec
DUB01:30Dublin
1h 25m
STN02:55London Stansted
Ryanair
9 Dec
LGW08:20London Gatwick
1h 25m
DUB09:45Dublin
12 Dec
DUB02:00Dublin
1h 40m
LGW03:40London Gatwick
Multiple Airlines
9 Dec
LTN09:15London Luton
1h 15m
DUB10:30Dublin
12 Dec
DUB04:35Dublin
26h 00m
1 stop
LTN06:35London Luton

Best airlines flying from London to Ireland

Compare and see reviews for airlines that fly from London to Ireland with momondo
AirlineRatingFree cancellationPrice
Ryanair
PriceFrom €24
Free cancellation
Rating
6.9
Aer Lingus
PriceFrom €69
Free cancellation
Rating
7.8
British Airways
PriceFrom €77
Free cancellation
Rating
6.9

  • Are airlines flying from London to Ireland offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from London to Ireland, such as Aer Lingus, Ryanair, and British Airways may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.


Alternative routes for London to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Dublin Flights
Fastest flight time1h 15m
Cheapest price€10
Manchester to Dublin Flights
Fastest flight time0h 54m
Cheapest price€11
Birmingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€10
Bristol to Dublin Flights
Fastest flight time1h 00m
Cheapest price€17
Liverpool to Dublin Flights
Fastest flight time0h 50m
Cheapest price€18
Leeds to Dublin Flights
Fastest flight time0h 55m
Cheapest price€12
London to Cork Flights
Fastest flight time1h 20m
Cheapest price€12
Newcastle upon Tyne to Dublin Flights
Fastest flight time1h 00m
Cheapest price€21
Nottingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€12
London to Shannon Flights
Fastest flight time1h 25m
Cheapest price€17
Southampton, England to Dublin Flights
Fastest flight time1h 25m
Cheapest price€130
London to Knock Flights
Fastest flight time1h 25m
Cheapest price€17

Similar London to Ireland flights

Flexible with your destination? Broaden your search and find flights similar to your London to Ireland route

Flights to other cities in Ireland

Lost the lust for Ireland? Check out some flights to other cities in Ireland