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

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Cardiff to Dublin (CWL-DUB)

Prices were available within the past 7 days and start at AU$220 for one-way flights and AU$519 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
0
Flight from Cardiff to Dublin route information
Origin airport
Cardiff Intl.
Destination airport
Dublin
Airlines serving
KLM
Return price
AU$518
Distance
297 km

Your quick guide to flights from Cardiff to Dublin

Pick up great flights from Cardiff to Dublin

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Cardiff to Dublin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Cardiff to Dublin that take around hours.

Find cheap flights from Cardiff to Dublin

From the great flight deals with prices currently ranging from AU$519 to AU$570, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Cardiff to Dublin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dublin is normally in February.

Reasons to book your flight from Cardiff to Dublin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Cardiff to Dublin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dublin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from CWL to Dublin Airport?
Round-trip tickets from CWL to Dublin Airport (DUB) start from AU$519. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CWL to DUB?
Most flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Cardiff Intl. Airport (CWL) to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Cardiff Intl. Airport (CWL) to Dublin Airport (DUB) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Cardiff Airport to Dublin Airport?
It’s just 300 kilometres between Cardiff Airport and DUB. It’s quite possible that you’ll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from Cardiff Intl. Airport (CWL) to DUB?
Check out the fares with Ryanair (FR) if you want to fly straight from Cardiff Intl. Airport (CWL) to Dublin Airport. This top airline operates 17 flights every month, so you’re sure to find one that fits your travel schedule.
Are Cardiff Intl. Airport (CWL) to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from CWL to DUB last minute could save you some cash. However, it could end up costing a good deal more! If you’d prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
Cardiff Airports

Bristol

Exeter

*Available to Expedia members.