| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Cardiff | Outbound 02/05/25 1 Stopover (DUB) BA0832, FR0634 05h 40min | Return 19/05/25 1 Stopover (DUB) FR0635, BA0823 09h 05min |   British Airways, Ryanair |  | £199 | ||
| Best option London Heathrow Cardiff | Outbound 13/05/25 1 Stopover (AMS) KL1016, KL1087 12h 20min | Return 03/06/25 1 Stopover (AMS) KL1092, KL1017 03h 40min |  KLM |  | £271 | ||
| London Heathrow Cardiff | Outbound 03/09/25 1 Stopover (BHD) BA1414, EI3620 03h 50min | Return 15/09/25 1 Stopover (BHD) EI3621, BA1417 04h 45min |  British Airways, Aer Lingus Irish Airlines |  | £357 | ||
| London Heathrow Cardiff | Outbound 02/05/25 1 Stopover (DUB) BA0832, FR0634 24h 25min | Return 19/05/25 1 Stopover (DUB) FR0635, EI0182 07h 10min | British Airways, Ryanair |  | ? | £215 | |
| London Heathrow Cardiff | Outbound 13/05/25 1 Stopover (AMS) KL1014, KL1087 14h 00min | Return 09/06/25 1 Stopover (AMS) KL1092, KL1017 03h 40min | KLM | | £270 | ||
| London Heathrow Cardiff | Outbound 02/05/25 1 Stopover (AMS) KL1000, KL1091 10h 15min | Return 19/05/25 1 Stopover (AMS) KL1092, KL1017 03h 40min | KLM |  | £331 | ||
| London Heathrow Cardiff | Outbound 06/06/25 1 Stopover (DUB) EI0151, FR0634 23h 05min | Return 20/06/25 2 Stopovers (AGP, BCN) FR4951, VY2114, VY6652 23h 10min | Aer Lingus Irish Airlines, Ryanair | | ? | £361 found 3 days ago | |
| London Heathrow Cardiff | Outbound 11/09/25 1 Stopover (BHD) BA1414, EI3620 24h 50min | Return 15/09/25 2 Stopovers (TFS, TFN, BCN) BY6160, VY3209, VY6650 43h 25min | British Airways, Aer Lingus Irish Airlines | | ? | £434 | |
| London Heathrow Cardiff | Outbound 13/05/25 1 Stopover (BHD) BA1414, EI3620 04h 00min | Return 09/06/25 1 Stopover (BHD) EI3621, BA1419 07h 50min | British Airways, Aer Lingus Irish Airlines |  | ? | £437 | |
| London Heathrow Cardiff | Outbound 03/09/25 2 Stopovers (BCN, AGP) VY6651, VY2113, VY1260 33h 45min | Return 15/09/25 2 Stopovers (TFS, TFN, BCN) BY6160, VY3209, VY6650 43h 25min |  Vueling Airlines | | ? | £452 |
Airline
- British Airways
- KLM
- Eurowings
- Air France
- Aer Lingus Irish Airlines
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 | 198,81 £ |
|---|---|
| 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 84 £
- Flight London Heathrow - Manchester from 84 £
- Flight London Heathrow - Newcastle from 73 £
- Flight London Heathrow - Glasgow from 78 £
- Flight London Heathrow - Newquay from 219 £
- Flight London Heathrow - Aberdeen from 82 £
- Flight London Heathrow - Belfast City from 98 £
Popular destinations for onward travel
- Flight Cardiff - Alicante from 139 £
- Flight Cardiff - Amsterdam from 164 £
- Flight Cardiff - Dublin from 54 £
- Flight Cardiff - Majorca from 149 £
- Flight Cardiff - Tenerife South from 180 £
- Flight Cardiff - Gran Canaria Las Palmas from 200 £
- Flight Cardiff - Faro from 159 £
- Flight Cardiff - Berlin from 157 £
- Flight Cardiff - Dusseldorf from 246 £
- Flight Cardiff - Antalya from 260 £
Flight destinations with a similar price
- Flight London Heathrow - Istanbul from 202 £
- Flight London Heathrow - Athens from 193 £
- Flight London Heathrow - Casablanca from 181 £
- Flight London Heathrow - Malta from 194 £
- Flight London Heathrow - Tangier from 209 £
- Flight London Heathrow - Tunis from 191 £
- Flight London Heathrow - Bremen from 181 £
- Flight London Heathrow - Tenerife South from 183 £
- Flight London Heathrow - Pristina from 204 £
- Flight London Heathrow - Ibiza from 180 £