Cheap flights from London to Dublin

Flights tailored to your budget

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How much is a ticket from London to Dublin?

Depending on when you travel and how far in advance you book, fares between London and Dublin can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Airport options between London and Dublin

Even for routes around 467 km, using different airports might affect flight cost and travel time.

  • Airports in London: You can fly from 6 airports in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Dublin: Dublin is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from London to Dublin

Plan your journey from London to Dublin with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Ireland? These cities are trending: Cork, Dublin, Kerry County, Knock, Shannon.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from London to Dublin.

How much does an airline ticket from London to Dublin cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Dublin.

How far is London from Dublin?

London is about 467 km from Dublin.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Ireland?

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

When should I book a flight from London to Dublin?

The best time to book a flight from London to Dublin is 1 month in advance, while the worst time is 1 week in advance.

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?

This information is not available at the moment.