Flights from Cardiff to Barcelona

Our cheapest offers for flights from Cardiff to Barcelona

Here you can compare cheap flights from Cardiff (CWL) to Barcelona (BCN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Barcelona. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Cardiff
Barcelona
Please note: transfer for connecting flight
Outbound
31/01/26
1 Stopover (DUB)
FR0635, FR3977
21h 15min
Return
03/02/26
1 Stopover (ALC)
VY1310, FR5543
22h 10min
Ryanair
£113
Best option
Cardiff
Barcelona
Outbound
31/01/26
1 Stopover (AMS)
KL1088, KL1519
07h 45min
Return
03/02/26
1 Stopover (AMS)
KL1510, KL1087
04h 50min
KLM
£231
Cardiff
Barcelona
Outbound
20/03/26
1 Stopover (AMS)
KL1094, KL1513
18h 00min
Return
17/04/26
1 Stopover (AMS)
KL1520, KL1087
14h 35min
KLM
£307
Cardiff
Barcelona
Please note: transfer for connecting flight
Outbound
20/03/26
1 Stopover (DUB)
FR0635, FR6395
17h 30min
Return
17/04/26
1 Stopover (DUB)
FR6394, FR0634
14h 25min
Ryanair
£202
Cardiff
Barcelona
Outbound
20/03/26
1 Stopover (AMS)
KL1094, KL1511
16h 10min
Return
17/04/26
1 Stopover (AMS)
KL1520, KL1087
14h 35min
KLM
£204
Cardiff
Barcelona
Outbound
20/03/26
1 Stopover (AMS)
KL1094, KL1519
24h 50min
Return
17/04/26
1 Stopover (AMS)
KL1520, KL1087
14h 35min
KLM ?
£226
Cardiff
Barcelona
Outbound
31/01/26
1 Stopover (AMS)
KL1088, KL1519
07h 45min
Return
03/02/26
1 Stopover (AMS)
KL1518, KL1087
17h 25min
KLM
£236
Cardiff
Barcelona
Outbound
31/01/26
1 Stopover (AMS)
KL1088, KL1517
05h 10min
Return
03/02/26
1 Stopover (AMS)
KL1512, KL1093
06h 45min
KLM ?
£272
Cardiff
Barcelona
Outbound
20/03/26
1 Stopover (AMS)
KL1088, KL1517
05h 10min
Return
17/04/26
1 Stopover (AMS)
KL1520, KL1087
14h 35min
KLM
£311
Cardiff
Barcelona
Outbound
31/01/26
1 Stopover (AMS)
KL1088, KL1517
05h 10min
Return
03/02/26
1 Stopover (AMS)
KL1512, KL1093
06h 45min
KLM ?
£346
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Cardiff to Barcelona

Favourite airline: KLM
Most travellers looking for flights on the route from Cardiff to Barcelona decide to book with KLM.
KLM
83 %
Eastern Airways
12 %
Air France
4 %
Cheapest weekday: Tuesday
The cheapest days to fly on this route are Tuesday.
Favourite connection: via Amsterdam
The most popular flights on this route are via Amsterdam and are booked by 83 % of all travellers.
Route
bookings
1 stopover Amsterdam Schiphol
04h 30min, from 194 GBP
83 %
1 stopover Paris Orly Paris - Charles de Gaulle
16h 10min, from 309 GBP
17 %

Important flight information

Flight information: Cardiff - Barcelona

Outbound and return from 112,99 GBP
Distance 1198 km
Departure airport Airport Cardiff (CWL)
Arrival airport Airport Barcelona El Prat (BCN)
Destination country Flights to Spain
Alternative routes to Spain
Alternative flights to Barcelona
Popular destinations for onward travel
Flight destinations with a similar price