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 €396 for a one-way ticket and €444 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.

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>

€396 CHEAP FLIGHTS from London to Dublin (YXU - DUB)

YXU - DUB

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

€444

Air Canada

Thu 5/3Mon 9/3

YXU - DUB • 1 stop

Cheapest one-way flight

€396

Multiple Airlines

Tue 10/3

YXU - DUB • 3 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Dublin!

Flight Deals

Cheap Flights from London to Dublin (YXU-DUB)

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

Thu, 5 Mar - Mon, 9 Mar

09:40 - 07:10

YXU

DUB

16h 30m

1 stop

08:00 - 08:46

DUB

YXU

28h 46m

1 stop

€444Air Canada

Thu, 5 Mar - Mon, 9 Mar

17:40 - 07:10

YXU

DUB

8h 30m

1 stop

08:00 - 21:21

DUB

YXU

17h 21m

1 stop

€447Air Canada

Thu, 5 Mar - Mon, 9 Mar

05:10 - 07:10

YXU

DUB

21h 00m

1 stop

08:00 - 08:46

DUB

YXU

28h 46m

1 stop

€449Air Canada

Thu, 5 Mar - Mon, 9 Mar

09:40 - 08:10

YXU

DUB

17h 30m

2 stops

08:00 - 17:05

DUB

YXU

13h 05m

1 stop

€468Air Canada

Thu, 5 Mar - Mon, 9 Mar

05:10 - 08:10

YXU

DUB

22h 00m

2 stops

08:00 - 08:46

DUB

YXU

28h 46m

1 stop

€471Air Canada

Thu, 5 Mar - Mon, 9 Mar

09:40 - 07:30

YXU

DUB

16h 50m

2 stops

08:00 - 08:46

DUB

YXU

28h 46m

1 stop

€473Air Canada

Thu, 5 Mar - Mon, 9 Mar

09:25 - 08:10

YXU

DUB

17h 45m

2 stops

10:40 - 21:21

DUB

YXU

14h 41m

2 stops

€497United Airlines

Thu, 5 Mar - Mon, 9 Mar

05:10 - 08:10

YXU

DUB

22h 00m

2 stops

10:40 - 21:21

DUB

YXU

14h 41m

2 stops

€501United Airlines

Thu, 5 Mar - Mon, 9 Mar

05:10 - 10:20

YXU

DUB

24h 10m

2 stops

09:30 - 21:21

DUB

YXU

15h 51m

2 stops

€503United Airlines

Wed, 10 Jun - Sat, 20 Jun

09:30 - 10:40

YXU

DUB

20h 10m

2 stops

08:50 - 11:42

DUB

YXU

31h 52m

2 stops

€587United Airlines

Booking Insights

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 (€444) and United Airlines (€497).

Find deals

Low season	November
High season	July
Cheapest flight	€396

Best time to beat the crowds (20% less expensive on average)

Most popular time to fly and prices are also 4% 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 €396 for a one-way ticket and €444 for a return.
Which aircraft models fly most regularly from London to Dublin?
We unfortunately don’t have that data for this specific route.
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)

YXU - DUB

€396 Find Cheap Flights from London to Dublin

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

Everything you should know

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 (€444) and United Airlines (€497).

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 €396 for a one-way ticket and €444 for a return.

Which aircraft models fly most regularly from London to Dublin?

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

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