Cheap flights from London to Dublin
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Book a flight from London Heathrow to Dublin at the best time

The search engine of Fly Scanner suggests you the ideal solution for travelling to Ireland, offering alternative dates and airports of your choice to save even more. Avoid wasting time and find the right flight for you in a single search customized to your needs.

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Find a direct flight London Heathrow to Dublin

If you're looking only for direct flights to Dublin, with our search engine you can filter the offers of hundreds of companies to get only the cheapest direct flights from London Heathrow to Dublin. Avoid unnecessary waste of time, compare all offers in one search.

Compare cheap London Heathrow - 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 Heathrow or Dublin. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from London Heathrow to Dublin by simply checking the option on the search page.

Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Dublin.

How much does a London Heathrow - 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 Heathrow to Dublin.

How far is London from Dublin?

London is about 279 mi from Dublin.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

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?

The cheapest month to fly from London to Dublin is September.

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

The most expensive month to fly from London to Dublin is March.

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

For flights from London to Dublin Wednesday is on average the cheapest day to fly, while Wednesday is the most expensive day to fly.
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