Cheap flights from London to Dublin

Flights tailored to your budget

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How much is a flight 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.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Flying between London and Dublin? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in London: London has only one airport in service, London.
  • Airports in Dublin: The only active option is Dublin.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all London airports in a single search.

Flights from London to Dublin

Customize your flight from London to Dublin

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Ireland? You might also consider: Cork, Dublin, Kerry County, Knock, Shannon.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.

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 5402 km 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 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?

This information is not available at the moment.

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.