£17 Cheap Flights from Cardiff (CWL) to Dublin (DUB)

You can find cheap one-way flights from £17 and cheap return flights £35 CWL to DUB with Expedia. One-way flights typically cost between £126 and £851, and return flights often range between £355 and £1308. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when CWL to DUB ticket fares go up or down.

The cheapest months to fly from CWL to DUB are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Only one airline offers direct flights from Cardiff (CWL-Cardiff Intl.) to Dublin (DUB). Ryanair operates 7 direct flights from Cardiff (CWL-Cardiff Intl.) to Dublin (DUB) every week.

To find a cheap flight from Cardiff (CWL) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CWL to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

A direct flight from Cardiff (CWL) to Dublin (DUB) typically takes around 1 hour, covering a distance of about 299 kilometers. If you opt for a flight with one stop, your travel time will be significantly longer, usually around 15 hours. Flights with two or more stops can take even longer, averaging about 18 hours. Keep in mind that these are average times, and actual flight durations can vary due to factors like specific routing, weather conditions, and air traffic.

Select the "Business class" and "First class" filters when looking for Cardiff (CWL) to Dublin (DUB) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Cardiff (CWL-Cardiff Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from Cardiff (CWL-Cardiff Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Cardiff (CWL-Cardiff Intl.) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Cardiff (CWL) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.