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Cheap flights from Wales to Dublin from £15

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DUB
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Dublin
Explore the most affordable flight options available from Wales to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Tue 24/317:15
BRS
-
DUB
Nonstop1h 05m
Ryanair
Thu 26/306:50
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 19/3£34
Thu 2/422:55
MAN
-
DUB
Nonstop1h 00m
Ryanair
Mon 6/406:20
DUB
-
MAN
Nonstop1h 00m
Ryanair
Deal found 18/3£35
Thu 16/420:20
BRS
-
DUB
Nonstop1h 05m
Ryanair
Sat 18/423:50
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 17/3£35
Sat 2/517:10
MAN
-
DUB
Nonstop1h 00m
Ryanair
Sat 9/506:55
DUB
-
MAN
Nonstop1h 00m
Ryanair
Deal found 18/3£36
Fri 10/407:35
BRS
-
DUB
Nonstop1h 05m
Ryanair
Sun 12/406:05
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 17/3£36
Tue 24/322:40
MAN
-
DUB
Nonstop1h 00m
Ryanair
Fri 27/306:45
DUB
-
MAN
Nonstop1h 00m
Ryanair
Deal found 21/3£37
Sat 30/516:15
BRS
-
DUB
Nonstop1h 05m
Ryanair
Wed 3/615:30
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 21/3£37
Sun 5/422:25
MAN
-
DUB
Nonstop1h 00m
Ryanair
Wed 8/421:00
DUB
-
MAN
Nonstop1h 00m
Ryanair
Deal found 21/3£37
Thu 9/420:20
BRS
-
DUB
Nonstop1h 05m
Ryanair
Sun 12/406:05
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 20/3£37
Fri 29/522:45
CWL
-
DUB
Nonstop1h 00m
Ryanair
Mon 1/620:45
DUB
-
CWL
Nonstop1h 00m
Ryanair
Deal found 17/3£38
Thu 26/315:50
MAN
-
DUB
Nonstop1h 00m
Multiple Airlines
Sun 29/306:45
DUB
-
MAN
Nonstop1h 00m
Multiple Airlines
Deal found 19/3£38
Sat 4/419:30
BRS
-
DUB
Nonstop1h 05m
Ryanair
Sat 4/423:50
DUB
-
BRS
Nonstop1h 05m
Ryanair
Deal found 22/3£38

Find flight deals from Wales to Dublin

Keep the following information in mind while searching for Wales to Dublin flight deals. Data was last updated 22 March 2026.

Round-trip from

£34

One-way from

£15

Popular in

March

Cheapest in

September

Average price

£104

Good round-trip deal

£43 or less

Good one-way deal

£15 or less
Ryanair
  • Ryanair
  • 7/4-10/4
  • Nonstop
  • 2h 10m total
  • Wales to Dublin
Search Deals
Ryanair
  • Ryanair
  • 19/5
  • Nonstop
  • 1h 00m total
  • Wales to Dublin
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Wales to Dublin.
Search Deals
Price to beat on a one-way flight from Wales to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Dublin 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 858,174 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Wales to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Wed 13/5

11:30-12:30

Nonstop1h 00m

Dublin

Fri 15/5

07:55-12:45

1 stop4h 50m

£71
Fastest return journey

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Fri 29/5

22:45-23:45

Nonstop1h 00m

Dublin

Sun 31/5

20:20-21:20

Nonstop1h 00m

£95

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Sat 20/6

07:30-08:30

Nonstop1h 00m

Dublin

Mon 22/6

20:15-09:05

1 stop12h 50m

£136

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Tue 21/4

11:00-20:10

1 stop9h 10m

Dublin

Tue 28/4

11:30-21:20

2 stops9h 50m

£139

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Mon 27/4

13:35-08:55

2 stops19h 20m

Dublin

Mon 4/5

12:25-09:50

2 stops21h 25m

£145

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Thu 16/4

22:50-23:50

Nonstop1h 00m

Dublin

Thu 23/4

06:20-17:20

3 stops35h 00m

£160

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Mon 18/5

20:25-10:10

1 stop13h 45m

Dublin

Fri 22/5

19:50-08:30

1 stop12h 40m

£169

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Sat 2/5

07:30-08:30

Nonstop1h 00m

Dublin

Sat 9/5

17:45-08:55

1 stop15h 10m

£173

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Tue 21/4

19:10-11:50

1 stop16h 40m

Dublin

Sat 25/4

20:00-08:00

1 stop12h 00m

£175

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 11/4

18:10-07:45

1 stop13h 35m

Dublin

Mon 13/4

15:15-22:35

1 stop7h 20m

£185

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wales to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Wales 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.

Cheapflights Insights

Everything you need to know about your flight from Wales to Dublin

What is the cheapest month to book a flight from Wales to Dublin?

Currently, May is the cheapest month in which you can book a flight from Wales to Dublin (average of £28). Flying from Wales to Dublin in March is currently the most expensive (average of £35). 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 WLS to DUB?

Find hourly flight availability from Wales to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2026.

A simple way to save on the total cost of your ticket is to fly from Wales to Dublin in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Wales to Dublin?

Use this chart to determine the cheapest time to fly return from Wales to Dublin. Price data was last updated on 14 March 2026.

Travellers seeking maximum savings on their Wales to Dublin flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Wales to Dublin. 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 Dublin from Wales?

    Dublin (DUB) is the airport you will fly into if you book a flight from Wales to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How popular is this Wales to Dublin flight route?

    The Wales to Dublin flight path was viewed by 1,890 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Wales to Dublin?

    Airlines like Ryanair, Scandinavian Airlines, and British Airways fly from Wales to Dublin in about 1h. The time it takes to get you to your destination can typically vary by up to 12h 45m. The distance from Wales to Dublin is about 164 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Wales to Dublin?

    The most popular flight routes from Wales to Dublin are Manchester - Dublin, Bristol - Dublin and Cardiff Wales - Dublin.

  • What are the most reliable airlines from Wales to Dublin?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Wales to Dublin on time: Buzz (100%), Aer Lingus (89%), Emerald Airlines (89%).

  • What are the cheapest flights from Wales to Dublin?

    Looking for the cheapest flight from Wales to Dublin? While on average our users pay £57, our data indicates the cheapest price to be £15. The most popular route (Manchester - Dublin), is priced around £29.

  • Can I find deals for flights from Wales to Dublin that include hotel bookings?

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

  • How can I find direct flights from Wales to Dublin?

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

  • Can I find deals for business class flights from Wales to Dublin?

    Yes. Cheapflights offers flight deals from Wales to Dublin 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 Wales to Dublin?

    Currently, May is the cheapest month in which you can book a flight from Wales to Dublin (average of £28). Flying from Wales to Dublin in March is currently the most expensive (average of £35). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Arklow
Tullamore
Cavan
Portmarnock
Dundalk
Wicklow
Enniscorthy
Bray
Mullingar
Drogheda
Malahide
Kildare
Maynooth
Swords
Carlingford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Wales to Dublin

Discover the top 3 airlines that operate flights from Wales to Dublin. 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 858,174 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£65FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£38Average£149FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£169Average£195FlexibilityNo 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 Wales to Dublin?

Deals for Wales to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Wales to Dublin?

Cheapflights helps you find that perfect flight to Dublin from Wales by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Wales to Dublin with no change fees?

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

Can Cheapflights notify me if prices for flights from Wales to Dublin become cheaper?

Yes! Start tracking prices for Wales to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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