CWL - BCN

£58 Find Cheap Flights from Cardiff to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Barcelona departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£80
Overall average: £152
Ryanair
Sat 7/3Wed 11/3
CWL - BCN • 1 stop
Cheapest one-way flight
£58
Ryanair
Sun 8/2
CWL - BCN • 1 stop
When to travel
March
Cheapest • 30% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cardiff to Barcelona (CWL-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Barcelona

Sat, 7 Mar - Wed, 11 Mar
Ryanair Logo
16:25 - 23:35
CWL
-
BCN
6h 10m
1 stop
Ryanair Logo
05:45 - 15:30
BCN
-
CWL
10h 45m
1 stop
£80Ryanair
Sat, 7 Mar - Wed, 11 Mar
Multiple Airlines Logo
16:25 - 23:35
CWL
-
BCN
6h 10m
1 stop
Multiple Airlines Logo
06:55 - 19:10
BCN
-
CWL
13h 15m
2 stops
£96Multiple Airlines
Mon, 2 Mar - Fri, 6 Mar
Multiple Airlines Logo
23:30 - 11:50
CWL
-
BCN
11h 20m
1 stop
Multiple Airlines Logo
06:25 - 15:40
BCN
-
CWL
10h 15m
1 stop
£100Multiple Airlines
Mon, 2 Mar - Fri, 6 Mar
Ryanair Logo
23:30 - 11:50
CWL
-
BCN
11h 20m
1 stop
Ryanair Logo
08:10 - 22:00
BCN
-
CWL
14h 50m
2 stops
£101Ryanair
Sat, 14 Mar - Wed, 18 Mar
Multiple Airlines Logo
20:25 - 08:15
CWL
-
BCN
10h 50m
1 stop
Multiple Airlines Logo
05:45 - 15:30
BCN
-
CWL
10h 45m
1 stop
£107Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Ryanair Logo
20:05 - 09:30
CWL
-
BCN
12h 25m
1 stop
Ryanair Logo
05:45 - 19:40
BCN
-
CWL
14h 55m
1 stop
£110Ryanair
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
20:25 - 08:15
CWL
-
BCN
10h 50m
1 stop
Multiple Airlines Logo
05:45 - 19:40
BCN
-
CWL
14h 55m
1 stop
£112Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Ryanair Logo
20:05 - 09:30
CWL
-
BCN
12h 25m
1 stop
Ryanair Logo
12:25 - 19:40
BCN
-
CWL
8h 15m
2 stops
£116Ryanair
Thu, 26 Feb - Thu, 5 Mar
Ryanair Logo
10:30 - 00:25
CWL
-
BCN
12h 55m
1 stop
Ryanair Logo
06:15 - 15:35
BCN
-
CWL
10h 20m
1 stop
£119Ryanair
Mon, 2 Mar - Fri, 6 Mar
Ryanair Logo
23:30 - 20:50
CWL
-
BCN
20h 20m
2 stops
Ryanair Logo
08:10 - 22:00
BCN
-
CWL
14h 50m
2 stops
£121Ryanair
Booking Insights

KAYAK's insights & trends for Cardiff to Barcelona flights

Get data-powered insights and trends into flights from Cardiff to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cardiff to Barcelona-El Prat Airport is March, where tickets cost £152 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £281 and £279 respectively.

Good to know - Cheap tickets from Cardiff to Barcelona-El Prat

Low seasonJanuary
Cheapest flight£58
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Cardiff to Barcelona-El Prat

When to book flights from Cardiff to Barcelona

Are your dates flexible? Find out the best times to travel from Cardiff to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cardiff to Barcelona-El Prat flights

  • What is the cheapest flight from Cardiff to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Cardiff to Barcelona-El Prat Airport was £58 for a one-way ticket and £80 for a return.

  • Which aircraft models fly most regularly from Cardiff to Barcelona-El Prat?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to Barcelona-El Prat?

    SkyTeam is the only airline alliance operating flights between Cardiff and Barcelona-El Prat.

  • Which is the best airline for flights from Cardiff to Barcelona, KLM or easyJet?

    The two airlines most popular with KAYAK users for flights from Cardiff to Barcelona are KLM and easyJet. With an average price for the route of £264 and an overall rating of 7.7, KLM is the most popular choice. easyJet is also a great choice for the route, with an average price of £121 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Cardiff to Barcelona-El Prat?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Barcelona-El Prat.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Barcelona-El Prat?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from Cardiff is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Barcelona-El Prat?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Barcelona-El Prat with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Barcelona-El Prat?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona-El Prat from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Cardiff to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cardiff to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1443 reviews
7.1Entertainment
7.6Comfort
7.8Boarding
7.3Food
8.4Crew
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Everything you need to know for your flight from Cardiff to Barcelona

Information on your arrival and departure airports