Flights from Cardiff to Dublin from €15
based on 1889 price readings, collected over 31 days · last 30 days
€15Lowest price
€50Average price
€471Highest price
Build a round trip from Cardiff
Add more stops and come back to the same airport.
Who flies this route
Ryanair · from €15
Upcoming dates with prices
Lowest price found for each date.
From Dublin, where next, and still get back to Cardiff?
These destinations are reachable from Dublin, and from each of them you can still fly back to Cardiff: that is a round trip, not a simple there-and-back.
| Next stop | Country | From | Return |
|---|---|---|---|
| Lanzarote | 🇪🇸 Spain | €15 | 1 stop |
| Stockholm | 🇸🇪 Sweden | €15 | 1 stop |
| Birmingham | 🇬🇧 United Kingdom | €15 | 1 stop |
| Paris (Beauvais) Beauvais | 🇫🇷 France | €15 | 1 stop |
| Dubrovnik | 🇭🇷 Croatia | €15 | 1 stop |
| Faro | 🇵🇹 Portugal | €15 | direct |
| Naples | 🇮🇹 Italy | €15 | 1 stop |
| Stettino | 🇵🇱 Poland | €15 | 1 stop |
Frequently asked questions
How much is a flight from Cardiff to Dublin?
The lowest price observed over the last 30 days is €15, averaging €50, across 1889 readings. Prices change daily: the figure shown is one actually found, not an estimate.
Which airlines fly from Cardiff to Dublin?
This route is flown by: Ryanair.
Can I include Dublin in a round trip?
Yes. Go4Flights builds trips that leave from Cardiff, pass through Dublin and other cities, and return to the same airport, using only low-cost flights with verified prices.
Prices updated on 10/27/2026