How does KAYAK find such low prices on flights from London to Ireland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ireland. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from London to Ireland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Ireland with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ireland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from London to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest route to Ireland from London is to Dublin , which takes 11h 40m .

€418 CHEAP FLIGHTS from London to Ireland

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

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Best Ireland Flight Deals from London

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Dublin1 stop€628

Cheap Flight Deals from London to Ireland (YXU-IE0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent return flight deals from London to Ireland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from London to Ireland.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

15:35 - 08:15YXU-DUB

11h 40m1 stop

05:55 - 14:58DUB-YXU

14h 03m2 stops

€628

Find Deal

Sun, 11 May - Sun, 18 May

09:55 - 07:45YXU-DUB

16h 50m2 stops

09:20 - 21:27DUB-YXU

17h 07m2 stops

€632Lufthansa

Find Deal

Fri, 4 Jul - Tue, 22 Jul

15:35 - 08:15YXU-DUB

11h 40m1 stop

05:55 - 14:58DUB-YXU

14h 03m2 stops

€633

Find Deal

Sun, 11 May - Sun, 18 May

15:35 - 08:15YXU-DUB

11h 40m1 stop

09:50 - 14:58DUB-YXU

10h 08m1 stop

€650Air Canada

Find Deal

Sun, 11 May - Sun, 18 May

09:55 - 08:15YXU-DUB

17h 20m1 stop

09:50 - 14:58DUB-YXU

10h 08m1 stop

€655Air Canada

Find Deal

Sun, 11 May - Sun, 18 May

15:25 - 11:10YXU-DUB

14h 45m2 stops

12:30 - 09:18DUB-YXU

25h 48m2 stops

€661United Airlines

Find Deal

Fri, 25 Apr - Fri, 2 May

09:55 - 07:10YXU-DUB

16h 15m2 stops

08:50 - 21:28DUB-YXU

17h 38m2 stops

€662United Airlines

Find Deal

Sun, 11 May - Sun, 18 May

06:15 - 10:20YXU-DUB

23h 05m2 stops

08:50 - 21:28DUB-YXU

17h 38m2 stops

€663United Airlines

Find Deal

Sun, 11 May - Sun, 18 May

20:00 - 10:00YXU-DUB

33h 00m3 stops

11:30 - 05:14DUB-YXU

22h 44m2 stops

€862WestJet

Find Deal

Sun, 11 May - Sun, 18 May

20:00 - 10:00YXU-DUB

57h 00m2 stops

11:30 - 05:14DUB-YXU

22h 44m3 stops

€869WestJet

Find Deal

Sun, 11 May - Sun, 18 May

KAYAK's insights & trends for London to Ireland flights

Get data-powered insights and trends into flights from London to Ireland to help you find the cheapest flights, the best time to fly, and much more.

Airlines

In the past 3 days, the cheapest return tickets from London to Ireland were found on Lufthansa (€632) and Air Canada (€650).

Find deals

Cheapest flight	€418

Flight from London to Dublin

How does KAYAK find such low prices on flights from London to Ireland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from London to Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Ireland with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ireland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

€418 Find Cheap Flights from London to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Ireland departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from London

Cheap Flight Deals from London to Ireland (YXU-IE0)

Recent return flight deals from London to Ireland

Recent one-way flight deals from London to Ireland

KAYAK's insights & trends for London to Ireland flights

Get data-powered insights and trends into flights from London to Ireland to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from London to Ireland?

In the past 3 days, the cheapest return tickets from London to Ireland were found on Lufthansa (€632) and Air Canada (€650).

How long does a flight from London to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest route to Ireland from London is to Dublin, which takes 11h 40m.

Good to know

Cheapest flight

FAQs - booking Ireland flights

How does KAYAK find such low prices on flights from London to Ireland?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ireland?

What is the Hacker Fare option on flights from London to Ireland?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ireland?

Everything you need to know for your flight from London to Ireland

Information on your arrival and departure airports

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Ireland with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in London to Ireland

Flights from all airports in London to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ireland