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Cheap flights from Cardiff to Barcelona-El Prat Airport from £65

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BCN
22 Aug — 29 Aug1
1 adult

Cheap flight deals from Cardiff to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2025.

Round-trip from

£105

One-way from

£65

Popular in

August

Cheapest in

March

Average price

£271
Ryanair
  • Ryanair
  • 19/9-23/9
  • 2 total stops
  • 20h 30m total
  • Cardiff to Barcelona
Search Deals
Ryanair
  • Ryanair
  • 8/9
  • 1 total stop
  • 10h 40m total
  • Cardiff to Barcelona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Cardiff to Barcelona-El Prat

Cheapest flights from Cardiff to Barcelona-El Prat
Explore the most affordable flight options available from Cardiff to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Fri 19/920:55CWL - BCN
1 stop10h 30mRyanair
Tue 23/922:55BCN - CWL
1 stop10h 00mRyanair
Deal found 15/8£105
Fri 19/920:55CWL - BCN
1 stop10h 10mMultiple Airlines
Tue 23/907:00BCN - CWL
2 stops25h 55mMultiple Airlines
Deal found 15/8£129
Mon 15/913:10CWL - BCN
1 stop10h 40mMultiple Airlines
Fri 19/907:20BCN - CWL
1 stop5h 40mMultiple Airlines
Deal found 14/8£139
Sat 6/909:00CWL - BCN
1 stop15h 05mMultiple Airlines
Fri 12/917:00BCN - CWL
1 stop15h 30mMultiple Airlines
Deal found 15/8£146
Mon 20/1013:10CWL - BCN
1 stop10h 40mMultiple Airlines
Mon 27/1006:15BCN - CWL
1 stop10h 45mMultiple Airlines
Deal found 15/8£150
Sun 5/1011:00CWL - BCN
1 stop13h 30mMultiple Airlines
Fri 10/1018:20BCN - CWL
1 stop14h 10mMultiple Airlines
Deal found 14/8£153
Sun 28/911:00CWL - BCN
1 stop13h 30mMultiple Airlines
Sun 5/1006:00BCN - CWL
1 stop5h 35mMultiple Airlines
Deal found 14/8£166

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Cardiff to Barcelona-El Prat Airport that are best for you.

Fly from

Cardiff

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 19/9

20:55-08:25

1 stop10h 30m

Barcelona-El Prat

Tue 23/9

22:55-07:55

1 stop10h 00m

£105

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 19/9

20:55-08:05

1 stop10h 10m

Barcelona-El Prat

Tue 23/9

07:00-07:55

2 stops25h 55m

£129

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 15/9

13:10-00:50

1 stop10h 40m

Barcelona-El Prat

Fri 19/9

07:20-12:00

1 stop5h 40m

£139

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sat 6/9

09:00-01:05

1 stop15h 05m

Barcelona-El Prat

Fri 12/9

17:00-07:30

1 stop15h 30m

£146

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 20/10

13:10-00:50

1 stop10h 40m

Barcelona-El Prat

Mon 27/10

06:15-16:00

1 stop10h 45m

£150

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sun 5/10

11:00-01:30

1 stop13h 30m

Barcelona-El Prat

Fri 10/10

18:20-07:30

1 stop14h 10m

£153

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sun 28/9

11:00-01:30

1 stop13h 30m

Barcelona-El Prat

Sun 5/10

06:00-10:35

1 stop5h 35m

£166

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 8/9

13:10-00:50

1 stop10h 40m

£65

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 15/12

16:40-08:15

1 stop14h 35m

£66

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sun 5/10

11:00-20:20

1 stop8h 20m

£79

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Cardiff to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Barcelona-El Prat Airport

How far ahead should I book a flight from Cardiff to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a return flight from Cardiff to Barcelona-El Prat. Price data was last updated on 8 August 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cardiff to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Cardiff to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £52). Flying from Cardiff to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CWL to BCN?

Find hourly flight availability from Cardiff to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 12% on flights from Cardiff to Barcelona-El Prat Airport by exploring options for tickets in the afternoon.

What’s the top stopover airport for flights from Cardiff to Barcelona-El Prat Airport?

Share of one-stop return flights from Cardiff to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 95% of one-stop itineraries from Cardiff to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Barcelona-El Prat Airport?

Average return fare for one-stop flights from Cardiff to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £166.

What’s the fastest stopover option from Cardiff to Barcelona-El Prat Airport?

Shortest average travel time for one-stop one-way flights from Cardiff to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 6h 42m.

Which airport typically offers the quickest stopover for flights from Cardiff to Barcelona-El Prat Airport?

Average stopover duration for one-stop one-way flights from Cardiff to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 3h 59m.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 17 August 2025.
Read through reviews of airlines operating flights from Cardiff to Barcelona-El Prat Airport, such as KLM and easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Barcelona-El Prat?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from Cardiff Wales; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Cardiff airport to Barcelona-El Prat. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • What are the cheapest airlines flying from Cardiff to Barcelona-El Prat Airport round-trip?

    Currently priced at £45, easyJet will fly you from Cardiff to Barcelona-El Prat Airport and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £161. easyJet is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Cardiff to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Cardiff to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Barcelona-El Prat.

  • Can I find deals for business class flights from Cardiff to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Cardiff to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £52). Flying from Cardiff to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Cambrils
Calella
Tossa de Mar
L'Hospitalet de Llobregat
Santa Susanna
Malgrat de Mar
El Prat de Llobregat
Llafranc
Badalona
Castelldefels
L'Estartit
Palafrugell
La Pineda
Pineda de Mar
Roses
l'Escala

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Cardiff to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Cardiff to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£45Average£170FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£161Average£229FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Barcelona-El Prat?

Cheapflights helps you search for flights from Cardiff to Barcelona-El Prat via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Barcelona-El Prat?

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Barcelona-El Prat by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cardiff to Barcelona-El Prat with no change fees?

Certainly. Search results for flights to Barcelona-El Prat from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cardiff to Barcelona-El Prat become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona-El Prat from Cardiff today and book when prices fit your budget.

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