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 10m .

€405 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

Dublin2 stops€567

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

Last minute

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

06:15 - 07:45YXU-DUB

20h 30m2 stops

09:50 - 14:58DUB-YXU

10h 08m1 stop

€567

Find Deal

Sun, 1 Jun - Sun, 8 Jun

15:35 - 08:15YXU-DUB

11h 40m1 stop

09:50 - 14:58DUB-YXU

10h 08m1 stop

€570Air Canada

Find Deal

Sun, 1 Jun - Sun, 8 Jun

15:40 - 08:15YXU-DUB

11h 35m1 stop

09:20 - 21:28DUB-YXU

17h 08m2 stops

€583Air Canada

Find Deal

Sat, 31 May - Sat, 7 Jun

15:40 - 08:15YXU-DUB

11h 35m1 stop

09:20 - 21:28DUB-YXU

17h 08m2 stops

€585Air Canada

Find Deal

Sat, 31 May - Sat, 7 Jun

15:35 - 07:45YXU-DUB

11h 10m2 stops

09:50 - 14:58DUB-YXU

10h 08m1 stop

€586

Find Deal

Sun, 1 Jun - Sun, 8 Jun

06:15 - 08:15YXU-DUB

21h 00m1 stop

09:50 - 14:58DUB-YXU

10h 08m1 stop

€588Air Canada

Find Deal

Sat, 31 May - Sat, 7 Jun

09:55 - 07:45YXU-DUB

16h 50m2 stops

09:20 - 21:27DUB-YXU

17h 07m2 stops

€599Lufthansa

Find Deal

Fri, 4 Jul - Tue, 22 Jul

09:55 - 08:15YXU-DUB

17h 20m1 stop

09:20 - 21:28DUB-YXU

17h 08m2 stops

€604Lufthansa

Find Deal

Sat, 31 May - Sat, 7 Jun

15:35 - 10:20YXU-DUB

13h 45m2 stops

08:50 - 14:58DUB-YXU

35h 08m2 stops

€658United Airlines

Find Deal

Sun, 1 Jun - Sun, 8 Jun

09:55 - 10:20YXU-DUB

19h 25m2 stops

12:30 - 14:58DUB-YXU

31h 28m2 stops

€659United Airlines

Find Deal

Sun, 1 Jun - Sun, 8 Jun

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 Air Canada (€570) and Lufthansa (€599).

Find deals

Low season	May
High season	May
Cheapest flight	€405

Best time to beat the crowds (16% less expensive on average)

Most popular time to fly and prices are also 16% lower on average.

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.

€405 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 29/5. 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

Recent last minute 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 Air Canada (€570) and Lufthansa (€599).

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 10m.

Good to know

Low season

High season

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