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Cheap flights from Cardiff to Barcelona-El Prat Airport from £52

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BCN
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Round-trip from

£102

One-way from

£52

Popular in

August

Cheapest in

March

Average price

£227
1/12-3/12
  • 1/12-3/12
  • 2 total stops
  • 17h 00m total
  • Cardiff to Barcelona
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Ryanair
  • Ryanair
  • 10/11
  • 1 total stop
  • 11h 20m total
  • Cardiff to Barcelona
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 31 October 2025.

Mon 1/1223:30CWL - BCN
1 stop11h 20mMultiple Airlines
Wed 3/1210:50BCN - CWL
1 stop5h 40mMultiple Airlines
Deal found 29/10£102
Sat 22/1120:05CWL - BCN
1 stop12h 25mRyanair
Wed 26/1122:05BCN - CWL
1 stop13h 00mRyanair
Deal found 30/10£105
Sat 22/1120:05CWL - BCN
1 stop12h 25mMultiple Airlines
Wed 26/1106:55BCN - CWL
2 stops12h 50mMultiple Airlines
Deal found 30/10£125
Mon 24/1123:30CWL - BCN
1 stop11h 20mMultiple Airlines
Sun 30/1112:40BCN - CWL
1 stop6h 20mMultiple Airlines
Deal found 29/10£136
Sat 1/1120:05CWL - BCN
1 stop25h 55mMultiple Airlines
Thu 4/1216:35BCN - CWL
1 stop24h 05mMultiple Airlines
Deal found 30/10£146
Thu 27/1110:30CWL - BCN
1 stop12h 55mMultiple Airlines
Thu 4/1215:55BCN - CWL
3 stops24h 45mMultiple Airlines
Deal found 30/10£165

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 31 October 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

Sat 22/11

20:05-09:30

1 stop12h 25m

Barcelona-El Prat

Wed 26/11

22:05-10:05

1 stop13h 00m

£105

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sat 22/11

20:05-09:30

1 stop12h 25m

Barcelona-El Prat

Wed 26/11

06:55-18:45

2 stops12h 50m

£125

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 1/12

23:30-11:50

1 stop11h 20m

Barcelona-El Prat

Wed 3/12

08:20-18:45

2 stops11h 25m

£129

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Thu 27/11

10:30-00:25

1 stop12h 55m

Barcelona-El Prat

Thu 4/12

16:35-15:40

1 stop24h 05m

£146

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 24/11

23:30-21:45

2 stops21h 15m

Barcelona-El Prat

Sun 30/11

12:40-18:00

1 stop6h 20m

£157

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Tue 11/11

16:45-20:50

1 stop27h 05m

Barcelona-El Prat

Thu 13/11

20:25-19:40

2 stops48h 15m

£180

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 10/11

23:30-11:50

1 stop11h 20m

£52

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 14/11

22:25-23:35

1 stop24h 10m

£64

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 10/11

23:30-15:55

2 stops15h 25m

£102

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 14/11

16:05-07:35

3 stops14h 30m

£168

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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, February is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £20). Flying from Cardiff to Barcelona-El Prat Airport in April is currently the most expensive (average of £50). 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 31 October 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 30% on flights from Cardiff to Barcelona-El Prat Airport by exploring options for tickets in the evening.

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 31 October 2025.
Read through reviews of airlines operating flights from Cardiff to Barcelona-El Prat Airport, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 1 airline has 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 £105, Ryanair can have you in Barcelona-El Prat Airport from Cardiff in 12h 25m. Airlines will cover a distance of 743 mi.

  • What is the cheapest airline to fly from Cardiff to Barcelona-El Prat Airport round-trip?

    Currently priced at £168, KLM will fly you from Cardiff to Barcelona-El Prat Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. KLM is priced at 27% 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, February is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £20). Flying from Cardiff to Barcelona-El Prat Airport in April is currently the most expensive (average of £50). 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
El Prat de Llobregat
Cambrils
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Santa Susanna
Malgrat de Mar
Llafranc
Castelldefels
L'Estartit
Pineda de Mar
Badalona
La Pineda
Roses
l'Escala

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 airline flying from Cardiff to Barcelona-El Prat

Discover the top airline 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£168Average£255FlexibilityNo 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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