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Cheap flights from Cardiff to Barcelona-El Prat Airport from £48

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BCN
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Barcelona-El Prat

Enter your travel dates to find the best prices.

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 27 March 2026.

Tue 5/511:00
CWL
-
BCN
1 stop9h 40m
Ryanair
Tue 19/510:30
BCN
-
CWL
1 stop13h 20m
Ryanair
Deal found 25/3£79
Tue 5/511:00
CWL
-
BCN
1 stop9h 40m
Multiple Airlines
Tue 19/507:30
BCN
-
CWL
1 stop16h 20m
Multiple Airlines
Deal found 25/3£97
Mon 11/522:10
CWL
-
BCN
2 stops16h 40m
Multiple Airlines
Wed 20/522:25
BCN
-
CWL
1 stop11h 10m
Multiple Airlines
Deal found 27/3£98
Mon 11/522:10
CWL
-
BCN
1 stop26h 05m
Ryanair
Mon 18/505:45
BCN
-
CWL
1 stop17h 00m
Ryanair
Deal found 27/3£99
Fri 15/522:45
CWL
-
BCN
2 stops20h 45m
Ryanair
Thu 21/510:25
BCN
-
CWL
1 stop13h 00m
Ryanair
Deal found 27/3£102
Fri 15/522:45
CWL
-
BCN
2 stops22h 35m
Multiple Airlines
Thu 21/510:05
BCN
-
CWL
2 stops13h 20m
Multiple Airlines
Deal found 27/3£109
Mon 11/522:10
CWL
-
BCN
2 stops22h 50m
Multiple Airlines
Mon 18/507:20
BCN
-
CWL
1 stop15h 25m
Multiple Airlines
Deal found 27/3£112

Find 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 27 March 2026.

Round-trip from

£79

One-way from

£48

Popular in

August

Cheapest in

February

Average price

£287
Ryanair
  • Ryanair
  • 5/5-19/5
  • 2 total stops
  • 23h 00m total
  • Cardiff to Barcelona
Search Deals
Ryanair
  • Ryanair
  • 11/5
  • 1 total stop
  • 26h 05m total
  • Cardiff to Barcelona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 27 March 2026.
Use the filters below to find and compare flights from Cardiff to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Tue 5/5

11:00-21:40

1 stop9h 40m

Barcelona-El Prat

Tue 19/5

07:20-22:50

2 stops16h 30m

£79

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Tue 5/5

11:00-21:40

1 stop9h 40m

Barcelona-El Prat

Tue 19/5

10:30-22:50

1 stop13h 20m

£79

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 15/5

22:45-20:30

2 stops20h 45m

Barcelona-El Prat

Thu 21/5

10:25-22:25

1 stop13h 00m

£102

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 11/5

22:10-01:15

1 stop26h 05m

Barcelona-El Prat

Wed 20/5

22:25-08:35

1 stop11h 10m

£103

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 15/5

22:45-22:20

2 stops22h 35m

Barcelona-El Prat

Thu 21/5

10:05-22:25

2 stops13h 20m

£109

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 11/5

22:10-19:25

2 stops20h 15m

Barcelona-El Prat

Mon 18/5

10:30-21:45

2 stops12h 15m

£115

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Thu 23/4

22:50-00:25

2 stops24h 35m

Barcelona-El Prat

Thu 30/4

11:00-22:25

2 stops12h 25m

£118
Fastest return journey

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Thu 23/4

16:20-01:00

1 stop7h 40m

Barcelona-El Prat

Thu 30/4

07:10-19:05

1 stop12h 55m

£124

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Thu 7/5

22:50-20:30

2 stops20h 40m

Barcelona-El Prat

Thu 14/5

10:05-22:25

2 stops13h 20m

£127

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sat 9/5

07:30-00:45

1 stop16h 15m

Barcelona-El Prat

Sat 16/5

22:25-08:55

1 stop11h 30m

£128

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 20 resultsSorted by cheapest first
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

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

Currently, October is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £24). Flying from Cardiff to Barcelona-El Prat Airport in July is currently the most expensive (average of £43). 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.

How much does it cost for a return flight from Cardiff to Barcelona-El Prat Airport?

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 27 March 2026.
Read through reviews of airlines operating flights from Cardiff to Barcelona-El Prat Airport, such as KLM,Ryanair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,478 reviews
Check prices

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,478 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Ryanair
6.9
Okay
5,308 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,889 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 3 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.

  • How long is the flight from Cardiff to Barcelona-El Prat Airport?

    For as low as £79, Ryanair can have you in Barcelona-El Prat Airport from Cardiff in 9h 40m. Airlines will cover a distance of 743 mi.

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

    Currently priced at £58, 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. Search Cheapflights for deals from Ryanair and KLM - these airlines can fly you to your destination from £84 and £178, respectively. easyJet is priced at 75% 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, October is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £24). Flying from Cardiff to Barcelona-El Prat Airport in July is currently the most expensive (average of £43). 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
L'Hospitalet de Llobregat
El Prat de Llobregat
Cambrils
Tossa de Mar
Calella
Palafrugell
Santa Susanna
Castelldefels
Pineda de Mar
Badalona
L'Estartit
La Pineda
Malgrat de Mar
Roses

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Cardiff to Barcelona-El Prat

Discover the top 3 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£58Average£112FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£84Average£136FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£178Average£290FlexibilityNo 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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