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Cheap flights from Cardiff to Barcelona from £74

CWL — BCN
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Barcelona

Sat 5/1208:15 -
1 stop9h 50m
Sat 12/1221:30 -
1 stop12h 10m
Deal found 8/11£87
Sat 5/1208:15 -
1 stop9h 50m
Sat 12/1209:55 -
2 stops23h 45m
Deal found 9/11£99
Sun 20/1209:05 -
1 stop10h 50m
Sun 27/1219:55 -
1 stop13h 15m
Deal found 5/11£119
Tue 22/1210:35 -
1 stop5h 40m
Tue 29/1206:20 -
1 stop4h 50m
Deal found 7/11£141

Find flight deals from Cardiff to Barcelona

Round-trip from

£87

One-way from

£74

Popular in

April

Cheapest in

September

Average price

£247
5/12-12/12
  • 5/12-12/12
  • 2 total stops
  • 22h 00m total
  • Cardiff to Barcelona
Search Deals
Ryanair
  • Ryanair
  • 4/1-31/12
  • 1 total stop
  • 26h 45m total
  • Cardiff to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Mon 4/1

08:35-12:20

1 stop26h 45m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Mon 4/1

08:35-09:05

2 stops23h 30m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sat 5/12

08:15-19:05

1 stop9h 50m

Barcelona-El Prat

Sat 12/12

21:30-08:40

1 stop12h 10m

£87

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sun 21/2

09:05-20:55

1 stop10h 50m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£98

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sat 5/12

08:15-19:05

1 stop9h 50m

Barcelona-El Prat

Sat 12/12

09:55-08:40

2 stops23h 45m

£99

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sun 20/12

09:05-20:55

1 stop10h 50m

Barcelona-El Prat

Sun 27/12

19:55-08:10

1 stop13h 15m

£119
Fastest return journey

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Tue 22/12

10:35-17:15

1 stop5h 40m

Barcelona-El Prat

Tue 29/12

06:20-10:10

1 stop4h 50m

£141

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sun 15/11

09:05-12:25

2 stops26h 20m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£169

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Sat 28/11

07:55-21:00

1 stop12h 05m

Barcelona-El Prat

Mon 7/12

22:30-23:35

2 stops26h 05m

£176

CardiffBarcelona

CWL Cardiff Wales - BCN Barcelona-El Prat

CWLBCN

Cardiff Wales

Fri 29/1

16:05-00:45

1 stop7h 40m

Barcelona-El Prat

Sun 31/1

09:50-08:10

2 stops23h 20m

£179

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Cardiff with our price prediction graph.
Estimated return price

Cheapflights Insights

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

What is the cheapest month to book a flight from Cardiff to Barcelona?

Currently, September is the cheapest month in which you can book a flight from Cardiff to Barcelona (average of £91). Flying from Cardiff to Barcelona in April is currently the most expensive (average of £401). 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.

Reviews of airlines servicing Barcelona

See what other customers who have flown with KLM and easyJet from Cardiff to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
KLM
7.8
Good
1,595 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
easyJet
6.9
Okay
1,916 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.

Related info for your journey

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

    If you book a flight to Barcelona from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to Barcelona per day from 3 different airlines.

  • How long is the flight from Cardiff to Barcelona?

    There are many flights that can get you from Cardiff to Barcelona in 9h 50m. Fly via Ryanair to get the fastest option. There are 743 mi between Cardiff and Barcelona.

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

    Flying on easyJet is currently your cheapest option to Barcelona, with prices starting at £64. Additional return tickets that might be worth considering are offered by TUI Airways and KLM, with the lowest prices starting at £99 and £212, 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 that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Barcelona 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?

    Currently, September is the cheapest month in which you can book a flight from Cardiff to Barcelona (average of £91). Flying from Cardiff to Barcelona in April is currently the most expensive (average of £401). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Cardiff to Barcelona

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£64Average£112FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£99Average£167FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
KLMCheapest£212Average£278FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Yes! Start tracking prices for Cardiff to Barcelona flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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