Find cheap flights to Cardiff

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Mon 28/11
Mon 5/12

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About Flights to Cardiff

Summary info about Cardiff flight prices, duration and airlines

Best One-Way Price


Best Return Price


Fastest flight time

1h 00m

Operated By

3 airlines
The best one-way flight price to Cardiff from Ireland in the last 72 hours is €14 (Dublin to Cardiff Wales).
The best return flight price to Cardiff from Ireland in the last 72 hours is €33 (Dublin to Cardiff Wales).
The fastest flight to Cardiff from Ireland takes 1h 00m (Dublin to Cardiff Wales).
There are 3 airlines operating flights to Cardiff, including Air France, KLM and Ryanair.

Cardiff flights insights and trends

Explore insights for your Cardiff flight to craft the best travel plan

What is the cheapest month to fly to Cardiff?

The cheapest month to fly to Cardiff from Ireland is in October. Flight prices, which tend to average around €56, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Cardiff from Ireland during January instead. Flights to Cardiff in January, while not as cheap as those in October, still average around €65.

What is the absolute cheapest flight to Cardiff?

In the past two weeks, users have booked deals to Cardiff for €39/person, which is 88% cheaper than the average flight to Cardiff. To find the cheapest price to Cardiff from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Cardiff?

The cheapest day to depart from Ireland to Cardiff is on a Wednesday. Travellers who choose to depart for Cardiff on a Wednesday will often find tickets for as low as €56. On the other hand, Thursday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €228.

How long does it take to fly to Cardiff?

On average, it takes 1h to fly from Ireland to Cardiff if you fly out of Dublin (the most popular airport in Ireland) and into Cardiff Wales (the most popular airport in Cardiff). If you’re flying out of Shannon and into Cardiff Wales, then the flight time is around .

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

You are more likely to see cheaper flights to Cardiff from Ireland when booking 60 days ahead of your departure date. In general, you can expect to find flights to Cardiff for around €88 when searching 60 days out. Keep in mind that you might be able to find cheaper flights to Cardiff at any time. In fact, our users found flights for as low as €67 in the past 72 hours.

Cheapest flights to Cardiff airports

Find the cheapest flights to these Cardiff airports from your nearest city or airport


Dublin (DUB) to Bristol (BRS)

Typically, flights to Cardiff from Dublin are cheaper when flying from Dublin to Bristol, which has an average price of €57

CHEAPEST MONTH TO FLY TO CARDIFF FROM DUBLINOctober36% cheaperFlying from Dublin to Cardiff costs on average just €56 in October
MOST EXPENSIVE MONTH TO FLY TO CARDIFF FROM DUBLINSeptember84% more expensiveIt costs about €161 for flights to Cardiff from Dublin in September
MOST POPULAR MONTH TO FLY TO CARDIFF FROM DUBLINSeptember278% more users visitedMore momondo users searched in flights to Cardiff from Dublin in September than any other month

Frequently asked questions about flying to Cardiff

Finding an alternative and possibly cheaper destination airport near Cardiff is possible. If you are planning a flight to Cardiff, consider booking flights to Bristol Airport (34 km from Cardiff city centre), Swansea Fairwood Comm Airport (63 km from Cardiff city centre), Gloucestershire Airport (84 km from Cardiff city centre), Exeter Airport (84 km from Cardiff city centre) or Brize Norton Airport (114 km from Cardiff city centre).

Bristol Airport has an average price of €209 per person and is typically the cheapest airport to fly into when visiting Cardiff. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Cardiff flight deals found on momondo

Check out some of the best fares from airports in Ireland to Cardiff found recently by users on momondo

Other cabin classes for Cardiff flights

Explore alternative premium cabin options for your flight to Cardiff

Which airlines fly to Cardiff?

Here you can see a selection of the most popular and cheapest airlines for flights to Cardiff

Which airlines fly to Cardiff?

For flights from Ireland to Cardiff, most momondo users will book with popular airlines such as Flybe, Ryanair, Aer Lingus and KLM. Depending on what airport you fly from, you may have other airlines to choose from.

KLM Flights to Cardiff

10 KLM flights head to Cardiff on average each week. Most will be flying from Amsterdam Schiphol to Cardiff, the most popular route that KLM operates to Cardiff. Prices vary based on when and where you fly from - the cheapest KLM flight to Cardiff found in the past 3 days on momondo was €154, departing from Dublin. KLM is the most popular choice on momondo for this route and has been scored 7.5/10 by 175 of our users.

Aer Lingus Flights to Cardiff

Another popular choice for flights to Cardiff is Aer Lingus (7.2/10, 209 reviews). Most Aer Lingus flights landing in Cardiff will be arriving from Belfast City, but there are 5 Aer Lingus flights to Cardiff from all departure points globally so prices can vary significantly. The best Aer Lingus deal found on momondo this week was €54 (Dublin to Cardiff, return).

Popular routes to Cardiff

Most frequently searched flights to Cardiff along with the cheapest price and shortest flight duration
Dublin to Cardiff Flights
Fastest flight time1h 00m
Cheapest price€31

Start planning your trip to Cardiff

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Cardiff. momondo saves you time and could save you money on your trip.

Yes. All flights to Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

momondo provides multiple filters to help you find the best flight to Cardiff. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

Yes. momondo can track flight prices for Cardiff and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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