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Cheap Aer Lingus flights from Cardiff to Dublin starting from £36

Flight deals from Cardiff to Dublin

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Aer Lingus best flight offers from Cardiff to Dublin

Bristol Dublin
BEST
DEAL
Mon, 16 Dec BRS - DUB
-13 %
£42 £36
Prime price per passenger
Bristol Dublin
BEST
DEAL
Fri, 29 Nov BRS - DUB
Sun, 01 Dec DUB - BRS
£140 £138
Prime price per passenger
Bristol Dublin
BEST
DEAL
Sat, 30 Nov BRS - DUB
Sun, 01 Dec DUB - BRS
£154 £140
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Sun, 23 Feb CWL - DUB
£302 £297
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Mon, 02 Dec CWL - DUB
Tue, 03 Dec DUB - CWL
£565 £549
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Sun, 01 Dec CWL - DUB
Wed, 04 Dec DUB - CWL
£589 £573
Prime price per passenger

Cheapest deals from all airlines

Cardiff Dublin
BEST
DEAL
Fri, 29 Nov CWL - DUB
Sat, 30 Nov DUB - CWL
-14 %
£144 £124
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Tue, 03 Dec CWL - DUB
Wed, 04 Dec DUB - CWL
£526 £516
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Mon, 02 Dec CWL - DUB
Wed, 04 Dec DUB - CWL
£530 £520
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Mon, 02 Dec CWL - DUB
Tue, 03 Dec DUB - CWL
£533 £523
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Tue, 03 Dec CWL - DUB
Wed, 04 Dec DUB - CWL
£534 £524
Prime price per passenger
Cardiff Dublin
BEST
DEAL
Tue, 03 Dec CWL - DUB
Wed, 04 Dec DUB - CWL
£535 £529
Prime price per passenger

Book your flight with Aer Lingus from Cardiff to Dublin

Why choose eDreams to fly with Aer Lingus from Cardiff to Dublin

Planning a trip with Aer Lingus from Cardiff (CWL) to Dublin (DUB)? Let eDreams handle the details, so you can focus on the fun that awaits! With eDreams, you can score great deals on Aer Lingus (EI) flights—and if you’re an eDreams Prime member, you’ll unlock even more savings with exclusive discounts on every booking.

Our user-friendly booking process lays out all the details—like baggage allowances and seat choices—upfront, so you won’t be left guessing. And because life can be unpredictable, we offer flexible booking and cancellation options to keep your plans as open as you need.

And if you need a hand, our 24/7 support team is just a call or click away, ready to help with anything you need. For a smooth, stress-free, and wallet-friendly way to book your cheap flights with Aer Lingus from Cardiff to Dublin, count on eDreams to make it happen!

Benefits of flying with Cardiff

When travelling from Cardiff (CWL) to Dublin (DUB), Aer Lingus (EI) is here to make your journey memorable and hassle-free. Plus, by booking with eDreams, you’ll not only get access to unbeatable deals but also great flexibility and convenience at every stage of your trip.

Starting your journey from Cardiff couldn’t be easier. With streamlined departures and easy-to-navigate airport facilities, your travel experience gets off to a smooth start. Once you’re onboard with Aer Lingus, you’re in for a comfortable ride: enjoy spacious seating and tasty meal selections that make the flight enjoyable from takeoff to touchdown.

When you arrive in Dublin, you’ll be welcomed with well-equipped facilities that make your arrival just as effortless. Whether you’re looking for a quick bite, transportation options, or just eager to start exploring, everything is set up to help you get your adventure underway with ease.

Popular times to fly from Cardiff to Dublin

Picking the right time to fly from Cardiff to Dublin can make all the difference, whether you’re looking to join the buzz or prefer a quieter escape.

For peak travel, many travellers head to Dublin in the high season months, when the city becomes alive with the arrival of the good weather and vibrant festivals, bustling markets, and outdoor events that showcase its local charm. It’s a fantastic time to soak up the local energy, but be prepared for higher demand and prices!

If you’re after a more relaxed (and budget-friendly) experience, consider booking off-peak. During the quieter months, Dublin offers a calmer vibe, giving you more space to explore at your own pace—and often with friendlier fares to match.

Tips for a great flight experience with Aer Lingus

When flying with Aer Lingus, you can count on a smooth, enjoyable journey from start to finish. Here are a few tips to make the most of your flight experience!

Check-in and baggage

Make your journey smoother right from the start with eDreams convenient check-in system. Gone are the days of waiting in long airport lines—simply check in online through eDreams from the comfort of your home or on the go. You can choose your preferred seat, confirm your baggage allowance, and have your boarding pass ready, all before you even set foot at the airport.

Inflight comfort and entertainment

Once onboard, you’re in for a comfortable and entertaining journey. Aer Lingus offers spacious seating and a selection of delicious meal options to keep you refreshed. Aer Lingus has thoughtfully designed their inflight experience to make your journey as enjoyable as possible. And with a friendly cabin crew on hand, you’ll have everything you need for a pleasant flight from takeoff to landing.

Stay connected

Whether you need to stay connected for work or want to share your travel excitement in real time, Aer Lingus has you covered. Many flights offer in-flight Wi-Fi, so you can catch up on emails, browse your favourite sites, or post updates to share your journey with friends and family.

Book your Aer Lingus flights with eDreams today

Booking with eDreams is so much more than just grabbing a ticket from Cardiff to Dublin—it’s your passport to a stress-free travel experience! With our best price guarantee and a wide range of low-cost flights available, you can be confident you’re scoring the most competitive fares every time you book. And if you become an eDreams Prime member, you’ll unlock exclusive discounts and perks that will make every booking even sweeter.

We know life can be unpredictable, which is why we also offer flexible booking and cancellation policies, ensuring you can adapt to any last-minute changes without breaking a sweat. Need a hand along the way? Our dedicated customer support team is always ready to assist you, whether you have questions before your trip or need help during your journey.

So, are you ready to take off on your Aer Lingus flight from Cardiff to Dublin? Secure your seat with eDreams today, and get ready for an unforgettable adventure!

FAQs for Aer Lingus flights from Cardiff to Dublin

At which airports does Aer Lingus land and depart between Cardiff and Dublin?
For flights between Cardiff and Dublin, Aer Lingus operates the following airport routes: Departing from Cardiff-Wales (CWL) and landing at Dublin (DUB).
How much do tickets with Aer Lingus cost for journeys between Cardiff and Dublin?
Currently, the lowest fare we have for a flight from Cardiff to Dublin with Aer Lingus is £36. Typically, the average fare for this route is around £404.52. However, keep in mind that prices can vary significantly based on the season and how early you purchase your tickets.

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