Direct (nonstop) flights from Dublin to Cardiff
1 airline flys nonstop from Dublin Airport (DUB) to Cardiff (CWL). It's 186 miles (299 km), about 1h in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Dublin to Cardiff with one stop · direct emits 34 kg CO₂ per passenger
Looking for the return flight?
CWL → DUB: Flights from Cardiff to DublinOther direct flights from Dublin
Direct flights from Cardiff (CWL)
Frequently Asked Questions
How long is the direct flight from Dublin to Cardiff?
A nonstop flight from Dublin (DUB) to Cardiff (CWL) takes approximately 1 hours. The distance is 186 miles (299 km).
Which airlines fly nonstop from Dublin to Cardiff?
Just Ryanair.
Is there a nonstop flight from Dublin to Cardiff?
Yes. 1 airline: Ryanair.
How far is Dublin from Cardiff?
The flight distance from Dublin to Cardiff is 186 miles (299 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from Dublin to Cardiff?
At 1h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Ireland to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Dublin to Cardiff?
Roughly 34 kg CO2 per passenger one-way. That's about the same as driving 170 km.
Is the return flight from Cardiff to Dublin also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dublin to Cardiff?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Dublin Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.