Flights from Cardiff Airport to County Dublin

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Flight deals from Cardiff Airport to County Dublin

Looking for cheap tickets from Cardiff Airport to County Dublin, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Cardiff Airport to County Dublin

Arm yourself with these facts on the fly.
Cheapest flight foundR 391, Dublin
Cheapest month to flyApril
Average flight time1 hr, 7 mins
Average flights per week24
Most popular airlineAer Lingus

Frequently asked questions

Yes - direct flights currently operate from Cardiff Airport to Dublin Airport in County Dublin.
The cheapest month to fly from Cardiff Airport to County Dublin is currently April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Cardiff Airport to County Dublin on Tuesday, 29 April 2025.
If you're flying from Cardiff, the cheapest city in County Dublin to fly into is Dublin. The cheapest airport serving Dublin at the moment is Dublin.
The average flight time between Cardiff Airport and County Dublin is 1 hour and 7 minutes.