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How to get the cheapest flight ticket from Dublin to Cardiff
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cardiff?
The month of June is, on average, the cheapest month to fly to Cardiff from Dublin, with most prices found around R1 486. If you are unable to visit Cardiff during the month of June, then departing from Dublin during the month October is also very affordable. Most momondo users find prices during this month for around R1 541.
What is the cheapest day to depart on your flight to Cardiff?
Our data shows that Monday is the least expensive day to fly to Cardiff. Tickets to fly out on this day can be as low as R0. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around R1 100. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cardiff.
What is the cheapest time of day to depart on your flight to Cardiff?
Our data shows that the cheapest Dublin to Cardiff flights are usually those with departure times in the morning. Our users have found flights to Cardiff in the morning for as low as R0. Flights to Cardiff are more costly in the evening, with an average ticket price of R1 100. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Dublin to Cardiff Wales flight route?
Fly from Dublin to Cardiff Wales for the best Dublin - Cardiff Wales flight prices
What cabin class options are available on Dublin to Cardiff Wales flights?
There are 1 cabin classes available to choose from on Dublin to Cardiff Wales flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Dublin to Cardiff flight prices changed over time?
As of February 2025, prices for Dublin to Cardiff flights are approximately 50% more expensive when compared to flights at the same time last year.
When to book flights from Dublin to Cardiff
Cheap Dublin to Cardiff (DUB to CWL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Cardiff
How far is Dublin to Cardiff Wales by plane?
There are 294,1 km between Dublin and Cardiff Wales.
When did momondo last update prices for flights from Dublin Airport to Cardiff Wales Airport?
Prices for flights from Dublin Airport to Cardiff Wales Airport are refreshed on a daily basis.
How old do you have to be to fly from Dublin Airport to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Cardiff?
Based on momondo bookings for flights between Dublin and Cardiff, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 49,44% of the total bookings. Other popular models include ATR 72-201 / 202 with 34,83%, Boeing 737 MAX 8 with 10,11%, and Airbus A320-100/200 with 4,49%.
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Cardiff?
Finding the right flight to Cardiff from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.
Can I find flights from Dublin to Cardiff with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Cardiff from Dublin with this policy.
How can momondo help me find flights from Dublin to Cardiff?
Once all potential Dublin to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to Cardiff right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Cardiff, momondo offers a useful price alert feature which will track prices for flights to Cardiff from Dublin and alert you when they change.