CWL - BCN

£63 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 5/6. 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
£94
Typical prices: £294-£205
Multiple Airlines
Tue 19/5Tue 26/5
CWL - BCN • 1 stop
Cheapest one-way flight
£63
Typical prices: £130-£175
Ryanair
Fri 5/6
CWL - BCN • 2 stops
Direct flights
Not available
There are currently no direct flights between Cardiff and Barcelona. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg £126 (return)
Shortest trip • 5h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
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

Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
10:30 - 22:50
BCN
-
CWL
13h 20m
1 stop
£94Multiple Airlines
Tue, 19 May - Thu, 21 May
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
10:05 - 22:25
BCN
-
CWL
13h 20m
2 stops
£98Multiple Airlines
Tue, 21 Apr - Fri, 24 Apr
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
10:05 - 06:55
BCN
-
CWL
21h 50m
2 stops
£99Multiple Airlines
Tue, 5 May - Thu, 7 May
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
10:45 - 22:25
BCN
-
CWL
12h 40m
2 stops
£100Multiple Airlines
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
09:10 - 22:50
BCN
-
CWL
14h 40m
2 stops
£101Multiple Airlines
Tue, 19 May - Thu, 21 May
Multiple Airlines Logo
16:15 - 00:40
CWL
-
BCN
7h 25m
1 stop
Multiple Airlines Logo
10:25 - 22:25
BCN
-
CWL
13h 00m
1 stop
£102Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
22:45 - 18:40
CWL
-
BCN
18h 55m
2 stops
Multiple Airlines Logo
10:05 - 06:55
BCN
-
CWL
21h 50m
2 stops
£109Multiple Airlines
Tue, 5 May - Thu, 7 May
Ryanair Logo
11:00 - 21:40
CWL
-
BCN
9h 40m
1 stop
Ryanair Logo
10:25 - 22:25
BCN
-
CWL
13h 00m
1 stop
£110Ryanair
Tue, 21 Apr - Fri, 24 Apr
Multiple Airlines Logo
23:15 - 15:55
CWL
-
BCN
15h 40m
2 stops
Multiple Airlines Logo
10:05 - 06:55
BCN
-
CWL
21h 50m
2 stops
£111Multiple Airlines
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
16:15 - 20:05
CWL
-
BCN
26h 50m
2 stops
Multiple Airlines Logo
09:10 - 22:50
BCN
-
CWL
14h 40m
2 stops
£113Multiple Airlines
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.

How much is a return flight from Cardiff to Barcelona-El Prat Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Cardiff to Barcelona-El Prat Airport departing in May.

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 February, where tickets cost £153 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is £321 and £300 respectively.

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

Low seasonJanuary
Cheapest flight£63
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (15% 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 £63 for a one-way ticket and £94 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 £288 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 £111 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 1491 reviews
8.4Crew
7.1Entertainment
7.6Comfort
7.8Boarding
7.3Food
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

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.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

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.

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

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

Information on your arrival and departure airports