Book Aer Lingus flights from Cardiff to Dublin from £38

Popular flight offers 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 flights from Cardiff to Dublin

Cardiff Dublin

BEST

DEAL

Thu, 20 Feb CWL - DUB

£41 £38

Prime price per passenger

Bristol Dublin

BEST

DEAL

Wed, 22 Jan BRS - DUB

-12 %

£44 £39

Prime price per passenger

Bristol Dublin

BEST

DEAL

Sun, 29 Dec BRS - DUB

Wed, 01 Jan DUB - BRS

£144 £139

Prime price per passenger

Bristol Dublin

BEST

DEAL

Fri, 27 Dec BRS - DUB

Mon, 30 Dec DUB - BRS

£238 £234

Prime price per passenger

Cardiff Dublin

BEST

DEAL

Fri, 27 Dec CWL - DUB

Sun, 29 Dec DUB - CWL

-11 %

£655 £585

Prime price per passenger

Cardiff Dublin

BEST

DEAL

Fri, 27 Dec CWL - DUB

Tue, 31 Dec DUB - CWL

£669 £657

Prime price per passenger

Best prices from all airlines

Bristol Dublin

BEST

DEAL

Fri, 27 Dec BRS - DUB

Sun, 29 Dec DUB - BRS

-27 %

£93 £68

Prime price per passenger

Bristol Dublin

BEST

DEAL

Fri, 27 Dec BRS - DUB

Mon, 30 Dec DUB - BRS

-13 %

£102 £89

Prime price per passenger

Bristol Dublin

BEST

DEAL

Fri, 27 Dec BRS - DUB

Sun, 29 Dec DUB - BRS

-25 %

£116 £87

Prime price per passenger

Cardiff Dublin

BEST

DEAL

Fri, 27 Dec CWL - DUB

Sun, 29 Dec DUB - CWL

-24 %

£120 £91

Prime price per passenger

Bristol Dublin

BEST

DEAL

Fri, 27 Dec BRS - DUB

Sun, 29 Dec DUB - BRS

-25 %

£124 £93

Prime price per passenger

Cardiff Dublin

BEST

DEAL

Sun, 29 Dec CWL - DUB

Mon, 30 Dec DUB - CWL

-25 %

£126 £95

Prime price per passenger

Cardiff - Dublin flight routes reviewed by our customers

4.0 /5

Total reviews based on: 7

Bristol

Dublin

4.0 /5

Mark

Date 2018-04-04 Location UK Age 51-70 Class Economy

Quick and easy

Bristol

Dublin

4.0 /5

Bev

Date 2019-03-07 Location Devon UK Age 51-70 Class Economy

More keg room for the price would be nice

Bristol

Dublin

4.0 /5

N/A

Date 2020-03-02 Location Wiltshire Age 51-70 Class Economy

Whilst the base flight prices are good value once additional charges for extras such as luggage and reserved seating are added then the price rockets for return travel. I was quite surprised to be charged extra( a service charge) for booking via an agent for these additional extras.

Bristol

Dublin

3.0 /5

Martin

Date 2019-06-12 Location Yeovil Age 51-70 Class Economy

Two delayed flights - total delay 3 hours

Fly high with Aer Lingus: Unbeatable prices from Cardiff to Dublin

About Aer Lingus

Get ready for a great journey with Aer Lingus (EI)! Known for its exceptional service and dedication to a seamless travel experience, Aer Lingus operates an extensive network of routes, offering a range of ticket options to suit every traveller's needs—from budget-friendly economy fares to flexible premium tickets.

If you're looking for low-cost flights from Cardiff to Dublin, you can expect hassle-free connections, comfy seating, and top-notch customer support, all designed to make your trip smooth and enjoyable. So buckle up and get ready to experience the joy of flying with Aer Lingus.

Main airport in Cardiff

If you’re flying out of Cardiff (CWL) on Aer Lingus (EI), you’ll likely begin your journey at the city’s main airport, well-equipped to make your departure smooth and enjoyable. This airport connects Cardiff to exciting destinations like Dublin and beyond.

From top-notch dining and shopping to cosy lounges, along with plenty of amenities to kick off your trip in style, Cardiff airport has everything you need to start your journey right. And with easy, convenient transport options, getting to and from there is a breeze. So wherever you’re headed, you’ll be ready for take-off in no time!

Main airport serving Dublin

When you arrive in Dublin (DUB), you’ll likely land at the main airport serving the area, which connects this destination with other cities. Located conveniently for easy access to the city centre, the airport has everything you need to get your trip off to a smooth start—from a variety of dining options to shopping and comfortable lounges for a quick recharge.

If you’re booking a last-minute flight with Aer Lingus, rest assured: Dublin offers convenient facilities to make your arrival stress-free. You’ll find fast and efficient customs and baggage services, allowing you to get on your way quickly. Ground transportation options such as taxis, buses, and car hire services are readily available, making it simple to reach your destination in the city or surrounding areas.

Top places to visit in Dublin

Dublin is a vibrant city brimming with an array of attractions, from fascinating historical sites to breathtaking natural wonders. Whether you're a culture enthusiast or an outdoor adventurer, there’s something here for everyone! Here are some must-see highlights that you simply can’t miss:

Historic districts and landmarks: Immerse yourself in the rich cultural heritage of Dublin by exploring its iconic historical sites and charming districts. You’ll be enchanted by the unique architecture that tells the story of the city’s past.
Local markets and cultural centres: Get a true taste of local life at the bustling markets and vibrant art centres! Here, you can indulge in authentic flavours and discover the wonderful craftsmanship of the region. It's the perfect place to pick up a souvenir or two!
Natural attractions: Nature lovers will be in their element! Surrounding Dublin are beautiful landscapes and inviting outdoor parks that are perfect for leisurely strolls or a peaceful picnic. After a day of sightseeing, unwind in these tranquil spots and soak up the beauty of your surroundings.

Whether you’re wandering through fascinating museums, soaking in the picturesque views, or enjoying the lively atmosphere of downtown, Dublin promises an unforgettable experience for every type of traveller.

Best time to visit Dublin

Wondering when to visit Dublin? It all depends on what you want to experience! Here’s a handy guide to help you plan your trip:

High season: If you love good weather, this is the ideal time to explore. It's the perfect season for outdoor adventures and enjoying the city's lively festivals that showcase its vibrant culture.
Low season: For those who thrive in more challenging climates, the low season can also offer a wonderful experience in Dublin. Without all the crowds, the city offers a much quieter and authentic experience, allowing you to savour the local life from a closer perspective.
Shoulder seasons: If you prefer a quieter experience, consider visiting during the transitional months. These shoulder seasons also provide milder temperatures and fewer crowds, making them ideal for leisurely sightseeing and discovering the hidden gems of Dublin.

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Looking for further benefits? Consider joining Opodo Prime! With Prime, you’ll unlock exclusive discounts, priority customer service, and the chance to earn travel rewards every time you book. It’s the perfect way to make your travels more enjoyable and budget-friendly.

So why wait? Grab your tickets now, and get ready for an unforgettable experience in Dublin with Opodo UK. Happy travels!

Aer Lingus Cardiff-Dublin flights faq's

Which airports does Aer Lingus flies between for Cardiff-Dublin?

For flights between Cardiff and Dublin, Aer Lingus flies from the following airport routes: Cardiff-Wales (CWL) to Dublin (DUB)

What do Aer Lingus flights from Cardiff to Dublin cost?

One of Aer Lingus cheapest prices for a Cardiff to Dublin flight we have right now is £ 38. On average though, flights with Aer Lingus cost £ 298.47 for the route Cardiff to Dublin, though it depends a lot on the season and how far in advance you book your tickets.

Cheapest Ticket Price £38 The cheapest fare within the past 72 hours for flights operated by Aer Lingus from Cardiff to Dublin, as booked by our customers.

Flight time 1 h and 7 m The flight duration for Aer Lingus between Cardiff and Dublin is roughly 1 h and 7 m, although it could be affected by other factors.

Departure Airport Cardiff-Wales When you fly with Aer Lingus from Cardiff to Dublin, you will depart from Dublin

Arrival Airport Dublin When you fly with Aer Lingus from Cardiff to Dublin, you will arrive at Dublin.