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Cheap flights from Cardiff to Barcelona-El Prat Airport from £49

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BCN
9 Jul — 16 Jul1
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 9 June 2026.

Tue 7/716:15
CWL
-
BCN
1 stop7h 25m
Multiple Airlines
Tue 14/710:05
BCN
-
CWL
2 stops13h 45m
Multiple Airlines
Deal found 9/6£100
Mon 6/713:35
CWL
-
BCN
2 stops17h 25m
Multiple Airlines
Mon 13/723:40
BCN
-
CWL
1 stop10h 25m
Multiple Airlines
Deal found 8/6£106
Fri 3/722:45
CWL
-
BCN
2 stops21h 00m
Multiple Airlines
Mon 6/723:40
BCN
-
CWL
1 stop10h 25m
Multiple Airlines
Deal found 5/6£116
Wed 1/721:10
CWL
-
BCN
1 stop9h 35m
Vueling
Mon 6/723:40
BCN
-
CWL
1 stop10h 25m
Vueling
Deal found 7/6£130
Tue 11/816:15
CWL
-
BCN
1 stop7h 25m
Multiple Airlines
Tue 25/806:35
BCN
-
CWL
2 stops17h 15m
Multiple Airlines
Deal found 5/6£130
Tue 11/823:15
CWL
-
BCN
2 stops22h 00m
Ryanair
Tue 25/806:35
BCN
-
CWL
2 stops17h 15m
Ryanair
Deal found 5/6£131

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 9 June 2026.

Round-trip from

£100

One-way from

£49

Popular in

August

Cheapest in

February

Average price

£207
7/7-14/7
  • 7/7-14/7
  • 3 total stops
  • 21h 10m total
  • Cardiff to Barcelona
Search Deals
7/7
  • 7/7
  • 1 total stop
  • 7h 25m total
  • Cardiff to Barcelona
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£16 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 June 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 9 June 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

Fri 3/7

22:45-20:45

2 stops21h 00m

Barcelona-El Prat

Mon 6/7

23:40-09:05

1 stop10h 25m

£116

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Tue 7/7

16:15-00:40

1 stop7h 25m

Barcelona-El Prat

Fri 10/7

09:40-17:20

1 stop8h 40m

£124

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sun 26/7

21:45-00:05

2 stops25h 20m

Barcelona-El Prat

Wed 29/7

22:25-08:35

1 stop11h 10m

£136

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Fri 24/7

22:45-22:20

2 stops22h 35m

Barcelona-El Prat

Wed 29/7

22:25-08:35

1 stop11h 10m

£139

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Thu 23/7

22:50-01:45

1 stop25h 55m

Barcelona-El Prat

Thu 30/7

11:05-22:25

2 stops12h 20m

£160

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sat 20/6

06:15-18:45

1 stop11h 30m

Barcelona-El Prat

Fri 26/6

07:20-06:55

2 stops24h 35m

£161
Fastest return journey

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 9/11

08:25-17:15

1 stop7h 50m

Barcelona-El Prat

Fri 13/11

11:05-15:40

1 stop5h 35m

£176

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Sat 27/6

06:15-18:20

1 stop11h 05m

Barcelona-El Prat

Sun 5/7

21:45-10:00

2 stops13h 15m

£188
Cheapest one-way
Fastest single journey

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Tue 7/7

16:15-00:40

1 stop7h 25m

£49

CardiffBarcelona

CWL - BCN

CWLBCN

Cardiff Wales

Mon 20/7

22:10-01:15

1 stop26h 05m

£52

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 15 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, February is the cheapest month in which you can book a flight from Cardiff to Barcelona-El Prat Airport (average of £154). Flying from Cardiff to Barcelona-El Prat Airport in August is currently the most expensive (average of £308). 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 9 June 2026.
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
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
easyJet
6.9
Okay
1,904 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 £65, 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 £183. easyJet is priced at 73% 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 £154). Flying from Cardiff to Barcelona-El Prat Airport in August is currently the most expensive (average of £308). 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
Castelldefels
Tossa de Mar
Badalona
Palafrugell
Calella
Santa Susanna
Pineda de Mar
Malgrat de Mar
L'Estartit
La Pineda

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 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£65Average£125FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£183Average£289FlexibilityNo 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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