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Cheap flights from Ireland to London from €35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Wed 15/5
Wed 22/5

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Easily compare return flights from Ireland to London

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ireland to London by changing tabs
British Airways
10 Jun
DUB05:55Dublin
1h 55m
LGW07:50London Gatwick
12 Jun
LGW17:15London Gatwick
1h 45m
DUB19:00Dublin
Ryanair
1 Jun
DUB19:15Dublin
1h 25m
LGW20:40London Gatwick
2 Jun
LGW08:55London Gatwick
1h 25m
DUB10:20Dublin
Aer Lingus
7 Jun
DUB20:15Dublin
1h 20m
LHR21:35London Heathrow
9 Jun
LHR21:10London Heathrow
1h 20m
DUB22:30Dublin
Multiple Airlines
10 Jun
DUB05:55Dublin
1h 55m
LGW07:50London Gatwick
12 Jun
LGW18:10London Gatwick
13h 20m
1 stop
DUB07:30Dublin
Norwegian
12 Jun
DUB08:55Dublin
11h 00m
1 stop
LGW19:55London Gatwick
18 Jun
LGW17:00London Gatwick
15h 15m
1 stop
DUB08:15Dublin
Vueling
18 Jun
DUB14:10Dublin
16h 55m
1 stop
LGW07:05London Gatwick
19 Jun
LGW18:10London Gatwick
13h 20m
1 stop
DUB07:30Dublin

Find the cheapest one-way flights from Ireland to London

If you're looking for one-way flights from Ireland to London, view some of our deals below provided by British Airways, Norwegian and Ryanair
British Airways
12 Sep
DUB07:55Dublin
1h 30m
LHR09:25London Heathrow
Ryanair
13 Jun
DUB06:25Dublin
1h 25m
LGW07:50London Gatwick
Norwegian
22 May
DUB08:55Dublin
11h 25m
1 stop
LGW20:20London Gatwick

Search last-minute flights to London from Ireland

Find and compare return flight prices for your last-minute flight from Ireland to London
Ryanair
16 May
DUB15:40Dublin
1h 25m
LGW17:05London Gatwick
20 May
LGW08:40London Gatwick
1h 25m
DUB10:05Dublin
British Airways
14 May
DUB07:45Dublin
1h 25m
LHR09:10London Heathrow
21 May
LHR18:05London Heathrow
1h 25m
DUB19:30Dublin
Multiple Airlines
14 May
DUB20:15Dublin
1h 20m
LHR21:35London Heathrow
15 May
LHR07:00London Heathrow
1h 25m
DUB08:25Dublin
Aer Lingus
21 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
28 May
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
British Airways
11 May
DUB21:10Dublin
1h 20m
LHR22:30London Heathrow
13 May
LHR18:20London Heathrow
1h 25m
DUB19:45Dublin
Scandinavian Airlines
24 May
DUB20:50Dublin
12h 30m
1 stop
LHR09:20London Heathrow
1 Jun
LHR15:35London Heathrow
19h 50m
1 stop
DUB11:25Dublin

Best airlines flying from Ireland to London

Compare and see reviews for airlines that fly from Ireland to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €20Free CancellationRating
6.8
5,988 reviews
Search Ryanair flights
Aer LingusPriceFrom €26Free CancellationRating
7.2
1,338 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €64Free CancellationRating
6.8
6,863 reviews
Search British Airways flights

Aer Lingus flights from Ireland to London

Our best Aer Lingus deals on Ireland to London flight tickets
Aer Lingus
7 Jun
DUB20:15Dublin
1h 20m
LHR21:35London Heathrow
9 Jun
LHR21:10London Heathrow
1h 20m
DUB22:30Dublin
Aer Lingus
8 Jun
DUB20:15Dublin
1h 20m
LHR21:35London Heathrow
15 Jun
LHR21:10London Heathrow
1h 20m
DUB22:30Dublin
Aer Lingus
8 Jun
DUB20:15Dublin
1h 20m
LHR21:35London Heathrow
9 Jun
LHR22:00London Heathrow
1h 10m
DUB23:10Dublin

British Airways flights from Ireland to London

Our best British Airways deals on Ireland to London flight tickets
British Airways
10 Jun
DUB05:55Dublin
1h 55m
LGW07:50London Gatwick
12 Jun
LGW17:15London Gatwick
1h 45m
DUB19:00Dublin
British Airways
12 Jun
DUB07:00Dublin
1h 50m
LGW08:50London Gatwick
18 Jun
LGW17:15London Gatwick
1h 45m
DUB19:00Dublin
British Airways
17 Sep
DUB07:45Dublin
1h 25m
LHR09:10London Heathrow
20 Sep
LHR21:00London Heathrow
1h 25m
DUB22:25Dublin

How to get the cheapest flight ticket from Ireland to London

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 London from Ireland?

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

What is the cheapest Ireland to London flight route?

Milltown (Kerry) Kerry - London Stansted. Fly from Milltown (Kerry) Kerry to London Stansted for the best Ireland - London flight prices

What cabin class options are available on Ireland to London flights?

There are 2 cabin classes available to choose from on Ireland to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to London flights?

No. A direct flight is the cheapest option for a flight between Ireland to London.

Cheap Ireland to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to London

Best price found

€35

Fastest flight time

1h 15m

Direct flights

Every day

Airports in London

4 airports
The best one-way flight to London from Ireland in the past 72 hours is €35. The best return flight deal from Ireland to London found on momondo in the last 72 hours is €73.
The fastest flight from Ireland to London takes 1h 15m
Direct flights go from Ireland to London every day.
There are 4 airports near London: London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • When did momondo last update prices for flights from Ireland to London?

    Prices for flights from Ireland to London were last updated today.

  • How many operators does momondo search for flights from Ireland to London?

  • How old do you have to be to fly from Ireland to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Ireland to London?

Finding the right flight to London from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Ireland to London with flexible booking policies on momondo?

Flights from Ireland to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to London?

momondo provides multiple filters to help you find the best flight to London from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your stay in the United Kingdom

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