€45 Cheap flights to Cardiff
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Cardiff departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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What is the cheapest month to fly to Cardiff?
The cheapest month to fly to Cardiff from Ireland is in June. Flight prices, which tend to average around €70, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Cardiff from Ireland during October instead. Flights to Cardiff in October, while not as cheap as those in June, still average around €71.
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 €214. On the other hand, Friday 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 €410.
Cheapest flights to Cardiff Wales
Find the cheapest flights to Cardiff Wales from your nearest city or airport
| CHEAPEST MONTH TO FLY TO CARDIFF FROM DUBLIN | June | 38% cheaper | Flying from Dublin to Cardiff costs on average just €70 in June |
| MOST EXPENSIVE MONTH TO FLY TO CARDIFF FROM DUBLIN | April | 61% more expensive | It costs about €182 for flights to Cardiff from Dublin in April |
| MOST POPULAR MONTH TO FLY TO CARDIFF FROM DUBLIN | June | 416% more users visited | More momondo users searched in flights to Cardiff from Dublin in June than any other month |
Cheap Cardiff flight deals and tips
Summary info about Cardiff flight prices, duration and airlines
Best One-Way Price | €61 |
|---|---|
Best Round-Trip Price | €45 |
Fastest flight time | 1h 00m |
Popular in | April |
Frequently asked questions about flying to Cardiff
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 24 days ahead of your departure date. In general, you can expect to find flights to Cardiff for around €112 when searching 24 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 €35 in the past 72 hours.
Is there an alternative airport near 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).
Is there a cheaper alternative to flying into Cardiff?
Bristol Airport has an average price of €126 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.
What is the absolute cheapest flight to Cardiff?
In the past two weeks, users have booked deals to Cardiff for €61/person, which is 52% 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.
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 Cork and into Cardiff Wales, then the flight time is around .
When did momondo last update prices for flights to Cardiff Wales Airport?
Prices for flights to Cardiff Wales Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Cardiff Wales Airport?
There are 2 operators available for flights to Cardiff Wales Airport as of June 2025.
How old do you have to be to fly 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 to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Cardiff?
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.
Can I find flights to Cardiff with flexible booking policies on momondo?
Yes. All flights to Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Cardiff?
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.
I’m not ready to book a flight to Cardiff right now. Can momondo alert me if prices change?
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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Popular Flights to Cardiff
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Cardiff Wales
These routes have the cheapest flights to Cardiff Wales found by momondo users in Ireland
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Dublin | Cardiff | 1h 00m | €37 |