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Cheap flights from Cardiff to Barcelona

CWL — BCN
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cardiff to Barcelona

Popular in

August

Cheapest in

September

Average price

£282
High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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 £92). Flying from Cardiff to Barcelona in August is currently the most expensive (average of £394). 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
1,580 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7.8
Good
1,580 reviews
KLM
7.8
Good
1,580 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
easyJet
6.9
Okay
1,926 reviews
KLM
7.8
Good
1,580 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

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.

  • 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 £65. Additional return tickets that might be worth considering are offered by TUI Airways and KLM, with the lowest prices starting at £100 and £180, respectively. easyJet is priced at 72% 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 £92). Flying from Cardiff to Barcelona in August is currently the most expensive (average of £394). 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£65Average£113FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£100Average£170FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
KLMCheapest£180Average£282FlexibilityNo cancel feeOn-time75%
Search KLM flights

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