Cheap flights from Cardiff to Dublin

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The best prices from Cardiff to Dublin are usually found in January or October, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from
Cardiff (CWL) to Dublin (DUB)

CWL - DUB
Price
£101 - £133
DUB
Temperature
9 - 20 °C
DUB
Rainfall
51 - 85 mm
Popular in December High demand for flights, 12% potential price rise
Cheapest in January Best time to find cheap flights, 14% potential price drop
Round-trip from £101 From Cardiff to Dublin
One-way from £77 One-way flight from Cardiff to Dublin
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Cardiff to Dublin?

Thursday flights are found to be more expensive to fly from Cardiff to Dublin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

How far in advance should I book a flight from Cardiff to Dublin?

Users have found that booking a flight from Cardiff to Dublin at least 46 days early can save you up to 140% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Cardiff to Dublin for as little as £74 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £110 for flights departing within the next 3 days.

Cheap flights from Cardiff to Dublin in July, August 2020

The best prices found for CWL to DUB flights in July, August
9 Jul - 7 Aug
£196pp
CWL
Cardiff-Wales Arpt
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
CWL
Cardiff-Wales Arpt
3 Jul - 6 Jul
£201pp
CWL
Cardiff-Wales Arpt
Ryanair
   
2 STOPS
DUB
Dublin
DUB
Dublin
Ryanair
   
2 STOPS
CWL
Cardiff-Wales Arpt
3 Jul - 6 Jul
£204pp
CWL
Cardiff-Wales Arpt
Ryanair
 
1 STOP
DUB
Dublin
DUB
Dublin
Ryanair
   
2 STOPS
CWL
Cardiff-Wales Arpt

Cardiff to Dublin 2020 flight deals

Cheap flights to Dublin from Cardiff found for this year
11 Sep - 13 Sep
£149pp
CWL
Cardiff-Wales Arpt
KLM
 
1 STOP
DUB
Dublin
DUB
Dublin
KLM
 
1 STOP
CWL
Cardiff-Wales Arpt
9 Oct - 11 Oct
£150pp
CWL
Cardiff-Wales Arpt
KLM
 
1 STOP
DUB
Dublin
DUB
Dublin
KLM
 
1 STOP
CWL
Cardiff-Wales Arpt
27 Aug - 6 Sep
£152pp
CWL
Cardiff-Wales Arpt
KLM
 
1 STOP
DUB
Dublin
DUB
Dublin
KLM
 
1 STOP
CWL
Cardiff-Wales Arpt

One-way flights to Dublin from Cardiff

The cheapest one-way flights from Cardiff to Dublin
06:25 - 19:30
Ryanair
2 stops
37h 05m
CWL - DUB
Ryanair
£62
Kiwi.com
10:45 - 11:05
Ryanair
2 stops
24h 20m
CWL - DUB
Ryanair
£66
Kiwi.com
06:20 - 17:25
Ryanair
2 stops
35h 05m
CWL - DUB
Ryanair
£74
Kiwi.com

Related info for your journey

Useful info, stats and facts about Cardiff to Dublin flights.

Flight FAQs

From Cardiff to Dublin

Are flight prices decreasing from Cardiff to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cardiff and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Cardiff to Dublin for under £200 on Cheapflights?

Yes, there are multiple flights from Cardiff to Dublin for under £200. The cheapest flight booked recently is on KLM for just £149, but on average you can expect to pay £185.

Are there direct flights from Cardiff to Dublin for under £100 on Cheapflights?

There are no direct flights from Cardiff to Dublin, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Flights from Cardiff-Wales Arpt to Dublin have been viewed 4,111 times in the past calendar month.

Does it rain more in Cardiff or Dublin?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Cardiff is typically less than Dublin. We can gather that this will continue over the next 9 days.

Is Cardiff weather warmer or cooler than Dublin?

We forecast the temperature to be around the 20 °Cs in July, on average. The temperature in Dublin is generally the same as in Cardiff. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Cardiff to Dublin

Destination information for Dublin

Things to know before you go. Useful info for your trip from Cardiff to Dublin
Today's exchange rate
£1 = €1.12
Average temperature for July in Dublin
20.0 °C
Avg rainfall for July in Dublin
58.0 mm

Airports servicing Cardiff

Airports servicing Dublin

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