| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Cardiff | Outbound 09/10/25 1 Stopover (DUB) BA0826, FR0634 19h 30min | Return 14/10/25 1 Stopover (DUB) FR0635, BA0825 20h 10min |   British Airways, Ryanair |  | ? | £206 | |
| Best option London Heathrow Cardiff | Outbound 09/10/25 1 Stopover (BHD) BA1424, EI3620 05h 15min | Return 14/10/25 1 Stopover (BHD) EI3621, BA1425 09h 40min |  British Airways, Aer Lingus Irish Airlines |  | £285 | ||
| London Heathrow Cardiff | Outbound 09/10/25 1 Stopover (BHD) BA1424, EI3620 05h 15min | Return 14/10/25 1 Stopover (DUB) FR0635, BA0823 05h 20min | British Airways, Aer Lingus Irish Airlines |  | £216 | ||
| London Heathrow Cardiff | Outbound 13/10/25 1 Stopover (DUB) BA0826, FR0634 23h 20min | Return 15/10/25 2 Stopovers (AGP, BCN) VY1261, VY2114, VY6652 23h 35min | British Airways, Ryanair | | ? | £237 | |
| London Heathrow Cardiff | Outbound 16/07/25 1 Stopover (AMS) KL1016, KL1087 12h 20min | Return 09/08/25 1 Stopover (AMS) KL1092, KL1001 14h 05min |  KLM |  | £242 | ||
| London Heathrow Cardiff | Outbound 20/10/25 1 Stopover (BHD) BA1424, EI3620 18h 10min | Return 11/11/25 1 Stopover (BHD) EI3621, BA1407 08h 45min | British Airways, Aer Lingus Irish Airlines | | £294 | ||
| London Heathrow Cardiff | Outbound 09/10/25 1 Stopover (BHD) BA1424, EI3620 05h 15min | Return 14/10/25 1 Stopover (BHD) EI3621, BA1419 07h 35min | British Airways, Aer Lingus Irish Airlines |  | £326 | ||
| London Heathrow Cardiff | Outbound 25/08/25 2 Stopovers (BCN, AGP) VY6653, VY2115, VY1260 22h 50min | Return 30/08/25 1 Stopover (DUB) FR0635, EI0154 24h 05min |  Vueling Airlines | | ? | £343 | |
| London Heathrow Cardiff | Outbound 16/07/25 1 Stopover (AMS) KL1012, KL1091 23h 35min | Return 09/08/25 1 Stopover (AMS) KL1092, KL1001 14h 05min | KLM | | £344 | ||
| London Heathrow Cardiff | Outbound 09/10/25 1 Stopover (BHD) BA1424, EI3620 05h 15min | Return 14/10/25 1 Stopover (BHD) EI3621, BA1419 07h 35min | British Airways, Aer Lingus Irish Airlines |  | ? | £391 |
Airline
- British Airways
- KLM
- Vueling Airlines
- Air France
Tips and tricks to help you find cheap flights from London Heathrow to Cardiff
Favourite airline: KLM
The majority of passengers on the route London Heathrow – Cardiff prefer to fly with KLM.
KLM
43 %
British Airways
36 %
Aer Lingus
21 %
Favourite connection: via Belfast City
On this flight route, flights with a stopover in Belfast City are the most popular.
Route
bookings
1 stopover Belfast City
15h 40min, from 322 £
57 %
1 stopover Amsterdam Schiphol
23h 05min, from 330 £
43 %
Important flight information
Flight information: London Heathrow - Cardiff
| Outbound and return from | 205,18 £ |
|---|---|
| Distance | 200 km |
| Departure airport | Airport London Heathrow (LHR) |
| Arrival airport | Airport Cardiff (CWL) |
| Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight London Heathrow - Edinburgh from 81 £
- Flight London Heathrow - Manchester from 86 £
- Flight London Heathrow - Newcastle from 79 £
- Flight London Heathrow - Glasgow from 76 £
- Flight London Heathrow - Newquay from 196 £
- Flight London Heathrow - Belfast City from 90 £
- Flight London Heathrow - Aberdeen from 87 £
Popular destinations for onward travel
- Flight Cardiff - Alicante from 157 £
- Flight Cardiff - Amsterdam from 162 £
- Flight Cardiff - Antalya from 316 £
- Flight Cardiff - Geneva from 204 £
- Flight Cardiff - Berlin from 149 £
- Flight Cardiff - Dusseldorf from 267 £
- Flight Cardiff - Malaga from 98 £
- Flight Cardiff - Majorca from 152 £
- Flight Cardiff - Tenerife South from 205 £
- Flight Cardiff - Gran Canaria Las Palmas from 197 £
Flight destinations with a similar price
- Flight London Heathrow - Newquay from 196 £
- Flight London Heathrow - Larnaca from 198 £
- Flight London Heathrow - Dalaman from 216 £
- Flight London Heathrow - Tirana from 197 £
- Flight London Heathrow - Ercan from 225 £
- Flight London Heathrow - Bremen from 190 £
- Flight London Heathrow - Pristina from 218 £
- Flight London Heathrow - Algiers from 197 £
- Flight London Heathrow - Alicante from 195 £
- Flight London Heathrow - Tenerife South from 225 £