Cheap flights from London to Dublin
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Find cheap flights from London to Dublin

Fly Scanner helps you compare the best deals to Dublin, offering the most cost effective solutions for your trip. Find your airline ticket at the best price in seconds by comparing fares from hundreds of airlines and online travel agencies in a single search!

Are you looking for a London - Dublin direct flight?

If you are looking for direct flights only, just filter your search and we will include the best offers for you by selecting the cheapest ones among all the companies and agencies operating on the web. Try to customize your search and find the ideal airline ticket for you!

Compare cheap London - Dublin flights

Fly Scanner finds the best travel solutions among the offers of hundreds of airlines, proposing even cheaper alternatives.

Direct flights and flexible dates

Fly Scanner helps you save money by also showing you travel deals for days close to your chosen dates and for airports close to London or Dublin. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from London to Dublin by simply checking the option on the search page.

Frequently Asked Questions

Frequently asked questions about flights from London to Dublin.

How much does a London - Dublin flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from London to Dublin.

How far is London from Dublin?

London is about 3356 mi from Dublin.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the airports in London?

London has one airport: London.

What are the most popular destinations searched for in Ireland?

The most searched cities in Ireland according to our users are: Cork, Dublin, Kerry County, Knock, Shannon.

What is the cheapest month to fly from London to Dublin?

This information is not available at the moment.

What is the most expensive month to fly from London to Dublin?

This information is not available at the moment.

What is the best day of the week to fly from London to Dublin?

For flights from London to Dublin Friday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more