Flights from Cardiff to Dublin

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How much is a ticket from Cardiff to Dublin?

Depending on when you travel and how far in advance you book, fares between Cardiff 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.

Which airports are most convenient between Cardiff and Dublin?

Whether it’s cost or connection time, the right airport combination can make a difference.

  • Airports in Cardiff: Only Cardiff is currently active.
  • Airports in Dublin: Dublin is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Flights from Cardiff to Dublin

Adjust your flight filters for Cardiff – Dublin

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to Ireland? These cities are popular too: Carrickfinn, Cork, Dublin, Knock, Shannon.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Cardiff to Dublin.

How much does an airline ticket from Cardiff 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 Cardiff to Dublin.

How far is Cardiff from Dublin?

Cardiff is about 186 mi from Dublin.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the airports in Cardiff?

Cardiff has one airport: Cardiff.

What are the most popular cities in Ireland?

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

When should I book a flight from Cardiff to Dublin?

The best time to book a flight from Cardiff to Dublin is 1 month in advance, while the worst time is 18 weeks in advance.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.