What is the cheapest flight from London to Dublin?

In the last 3 days, the lowest price for a flight from London to Dublin was €392 for a one-way ticket and €663 for a return. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from London to Dublin?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from London to Dublin?

Star Alliance is the only airline alliance operating flights between London and Dublin.

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

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 Dublin. 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 Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from London is likely to change within 7 days, so travelers 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 Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to London 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 Dublin?

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 to Dublin from London 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>

€339 CHEAP FLIGHTS from London to Dublin (YXU - DUB)

YXU - DUB

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

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Flights Deals

Cheap Flights from London to Dublin (YXU-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Dublin 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.

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

Round-trip

One-way

Recent return flight deals from London to Dublin

Sat, 26 Jul - Sat, 2 Aug

17:45 - 08:15YXU-DUB

9h 30m1 stop

09:20 - 21:27DUB-YXU

17h 07m2 stops

€574Air Canada

Find Deal

Sat, 26 Jul - Sat, 2 Aug

17:45 - 08:15YXU-DUB

9h 30m1 stop

09:20 - 21:27DUB-YXU

17h 07m2 stops

€584Air Canada

Find Deal

Sat, 26 Jul - Sat, 2 Aug

17:45 - 08:15YXU-DUB

9h 30m1 stop

09:20 - 21:27DUB-YXU

17h 07m2 stops

€585Air Canada

Find Deal

Sat, 26 Jul - Sat, 2 Aug

17:45 - 08:15YXU-DUB

9h 30m1 stop

09:20 - 21:27DUB-YXU

17h 07m2 stops

€586

Find Deal

Sat, 26 Jul - Sat, 2 Aug

17:45 - 08:15YXU-DUB

9h 30m1 stop

09:20 - 21:27DUB-YXU

17h 07m2 stops

€598

Find Deal

Fri, 4 Jul - Tue, 22 Jul

15:40 - 07:45YXU-DUB

11h 05m2 stops

09:20 - 21:27DUB-YXU

17h 07m2 stops

€601Air Canada

Find Deal

Thu, 21 Aug - Thu, 28 Aug

17:45 - 07:45YXU-DUB

33h 00m2 stops

09:50 - 17:07DUB-YXU

12h 17m1 stop

€602Lufthansa

Find Deal

Tue, 19 Aug - Thu, 28 Aug

15:35 - 08:15YXU-DUB

11h 40m1 stop

09:20 - 14:57DUB-YXU

34h 37m2 stops

€604Lufthansa

Find Deal

Sat, 26 Jul - Sat, 2 Aug

17:45 - 16:55YXU-DUB

18h 10m2 stops

09:20 - 21:27DUB-YXU

17h 07m2 stops

€623Lufthansa

Find Deal

Sun, 27 Jul - Sun, 3 Aug

09:55 - 09:45YXU-DUB

18h 50m2 stops

08:50 - 21:27DUB-YXU

17h 37m2 stops

€658United Airlines

Find Deal

Useful Info

KAYAK's insights & trends for London to Dublin flights

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

Which airlines provide the cheapest flights from London to Dublin?

In the past 3 days, the cheapest return tickets from London to Dublin were found on Air Canada (€574) and Lufthansa (€602).

Find deals

Low season	May
High season	May
Cheapest flight	€339

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly and prices are also 10% lower on average.

Flight from London to Dublin

When to book flights from London to Dublin

Are your dates flexible? Find out the best times to travel from London to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from London to Dublin?
In the last 3 days, the lowest price for a flight from London to Dublin was €392 for a one-way ticket and €663 for a return.
Which aircraft models fly most regularly from London to Dublin?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from London to Dublin?
Star Alliance is the only airline alliance operating flights between London and Dublin.
How does KAYAK find such low prices on flights from London to Dublin?
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 Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from London is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from London to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to London with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Dublin?
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 to Dublin from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

London (YXU)

Dublin (DUB)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

YXU - DUB

€339 Find Cheap Flights from London to Dublin

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

Cheap Flights from London to Dublin (YXU-DUB)

Recent return flight deals from London to Dublin

Recent one-way flight deals from London to Dublin

KAYAK's insights & trends for London to Dublin flights

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

Which airlines provide the cheapest flights from London to Dublin?

In the past 3 days, the cheapest return tickets from London to Dublin were found on Air Canada (€574) and Lufthansa (€602).

Good to know

When to book flights from London to Dublin

FAQs for booking flights from London to Dublin

What is the cheapest flight from London to Dublin?

In the last 3 days, the lowest price for a flight from London to Dublin was €392 for a one-way ticket and €663 for a return.

Which aircraft models fly most regularly from London to Dublin?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from London to Dublin?

Star Alliance is the only airline alliance operating flights between London and Dublin.

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

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 Dublin.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from London is likely to change within 7 days, so travelers know whether to wait or book now.

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to London with another airline.

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

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 to Dublin from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Cabin class types available on flights from London to Dublin

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

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin