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Cheap flights from Ireland to Cardiff from £20

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CWL
9 Dec — 16 Dec1
1 adult

Cheap flight deals from Ireland to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 December 2024.

Find flight deals from Ireland to Cardiff

Cheapest flights from Ireland to Cardiff
Explore the most affordable flight options available from Ireland to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2024.

Thu 26/1210:10DUB - CWL
1 stop9h 35mMultiple Airlines
Fri 27/1216:10CWL - DUB
Nonstop1h 00mMultiple Airlines
Deal found 3/12£306
Mon 23/1217:25DUB - CWL
1 stop16h 25mKLM
Fri 27/1210:20CWL - DUB
1 stop6h 20mKLM
Deal found 3/12£448
Fri 6/1206:30DUB - CWL
2 stops29h 00mAer Lingus
Sun 8/1212:55CWL - DUB
2 stops32h 35mAer Lingus
Deal found 3/12£574

Find flights from Ireland to Cardiff within your budget

Customise your flight search to find flights from Ireland to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 923,692 searches. Data last updated 4 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Sun 29/12

06:55-07:55

Nonstop1h 00m

Cardiff Wales

Sun 5/1

08:20-09:20

Nonstop1h 00m

£50

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Sat 11/1

08:10-15:40

1 stop7h 30m

Cardiff Wales

Sun 12/1

08:20-09:20

Nonstop1h 00m

£126

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Sat 11/1

17:20-09:50

1 stop16h 30m

Cardiff Wales

Sun 12/1

17:25-08:05

1 stop14h 40m

£234

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Sun 5/1

14:05-11:30

2 stops21h 25m

Cardiff Wales

Sat 11/1

12:00-09:20

2 stops21h 20m

£405

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Sun 2/2

06:55-07:55

Nonstop1h 00m

£20

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Mon 2/6

20:45-09:15

1 stop12h 30m

£70

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Mon 6/1

17:35-09:30

1 stop15h 55m

£79

DublinCardiff

DUB - CWL

DUBCWL

Dublin

Mon 6/1

18:55-11:30

2 stops40h 35m

£108

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Best time to book a flight from Ireland to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ireland to Cardiff

Get recent, data-driven insights about flights from Ireland to Cardiff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to Cardiff?

Currently, July is the cheapest month in which you can book a flight from Ireland to Cardiff (average of £169). Flying from Ireland to Cardiff in October is currently the most expensive (average of £259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to CWL?

Find hourly flight availability from Ireland to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2024.

When flying from Ireland to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 4 December 2024.
KLM
7.8
Good
1,340 reviews
Check prices

Crew

8.4

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,340 reviews
KLM
7.8
Good
1,340 reviews
Check prices

Crew

8.4

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aer Lingus
7.1
Good
1,086 reviews
KLM
7.8
Good
1,340 reviews
Check prices

Crew

8.4

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Ryanair
6.8
Okay
5,241 reviews
KLM
7.8
Good
1,340 reviews
Check prices

Crew

8.4

Boarding

7.9

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Ireland to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Ireland?

    Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Cardiff from Ireland.

  • How popular is this Ireland to Cardiff flight route?

    The Ireland to Cardiff Wales flight path was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Ireland to Cardiff one-way?

    £20 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on KLM and Aer Lingus, with prices starting from £70 and £108, respectively.

  • What are the cheapest flights from Ireland to Cardiff?

    On average you can expect to pay £54 for a flight from Ireland to Cardiff. The cheapest flight overall is £16 while the most popular route, (Dublin - Cardiff Wales) is currently priced at £32.

  • Can I find deals for flights from Ireland to Cardiff that include hotel bookings?

    Yes. In addition to deals on Ireland to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Cardiff.

  • Can I find deals for business class flights from Ireland to Cardiff?

    Yes. Cheapflights offers flight deals from Ireland to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Ireland to Cardiff (average of £169). Flying from Ireland to Cardiff in October is currently the most expensive (average of £259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Ireland to Cardiff

Discover the top 2 airlines that operate flights from Ireland to Cardiff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 923,692 searches. Data last updated 4 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£35Average£77FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£159Average£233FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Cardiff?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from Ireland.

Can Cheapflights find flights from Ireland to Cardiff with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Cardiff, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to Cardiff become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Ireland today and book when prices fit your budget.

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