| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Cardiff | Outbound 17/08/26 1 Stopover (DUB) BA0824, FR0634 15h 25min | Return 15/09/26 1 Stopover (DUB) FR0635, BA0835 22h 30min |   British Airways, Ryanair |  | ? | £160 | |
| Best option London Heathrow Cardiff | Outbound 04/05/26 1 Stopover (DUB) BA0824, FR0634 15h 25min | Return 22/05/26 1 Stopover (DUB) FR0635, BA0825 11h 25min | British Airways, Ryanair | | ? | £193 | |
| London Heathrow Cardiff | Outbound 08/08/26 1 Stopover (BHD) BA1390, EI3620 04h 00min | Return 31/08/26 1 Stopover (BHD) EI3621, BA1411 19h 55min |  British Airways, Aer Lingus Irish Airlines |  | £309 | ||
| London Heathrow Cardiff | Outbound 25/05/26 1 Stopover (DUB) EI0183, FR0634 25h 40min | Return 07/06/26 1 Stopover (DUB) FR0635, BA0835 24h 00min | Aer Lingus Irish Airlines, Ryanair | | ? | £200 | |
| London Heathrow Cardiff | Outbound 08/08/26 1 Stopover (BHD) BA1402, EI3620 18h 45min | Return 31/08/26 1 Stopover (DUB) FR0635, BA0825 11h 45min | British Airways, Aer Lingus Irish Airlines | | ? | £250 | |
| London Heathrow Cardiff | Outbound 04/05/26 1 Stopover (BHD) BA1406, EI3620 18h 10min | Return 22/05/26 1 Stopover (BHD) EI3621, BA1409 09h 25min | British Airways, Aer Lingus Irish Airlines | | £320 | ||
| London Heathrow Cardiff | Outbound 17/08/26 1 Stopover (BHD) BA1406, EI3620 18h 10min | Return 15/09/26 1 Stopover (BHD) EI3621, BA1401 05h 45min | British Airways, Aer Lingus Irish Airlines | | £323 | ||
| London Heathrow Cardiff | Outbound 08/08/26 1 Stopover (BHD) BA1390, EI3620 04h 00min | Return 31/08/26 1 Stopover (BHD) EI3621, BA1411 19h 55min | British Airways, Aer Lingus Irish Airlines |  | £326 | ||
| London Heathrow Cardiff | Outbound 04/05/26 1 Stopover (BHD) BA1406, EI3620 18h 10min | Return 22/05/26 1 Stopover (BHD) EI3621, BA1409 09h 25min | British Airways, Aer Lingus Irish Airlines | | £338 | ||
| London Heathrow Cardiff | Outbound 17/08/26 1 Stopover (BHD) BA1390, EI3620 04h 10min | Return 15/09/26 1 Stopover (BHD) EI3621, BA1401 05h 45min | British Airways, Aer Lingus Irish Airlines | | £340 |
Airline
- British Airways
- 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 | £159.67 |
|---|---|
| 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 - Newquay from £170
- Flight London Heathrow - Edinburgh from £110
- Flight London Heathrow - Newcastle from £78
- Flight London Heathrow - Manchester from £95
- Flight London Heathrow - Glasgow from £89
- Flight London Heathrow - Birmingham from £146
- Flight London Heathrow - Durham from £275
- Flight London Heathrow - Aberdeen from £109
Popular destinations for onward travel
- Flight Cardiff - Alicante from £54
- Flight Cardiff - Amsterdam from £155
- Flight Cardiff - Cork from £128
- Flight Cardiff - Tenerife from £113
- Flight Cardiff - Tenerife South from £113
- Flight Cardiff - Barcelona from £121
- Flight Cardiff - Paris from £184
- Flight Cardiff - Milan-Malpensa from £141
- Flight Cardiff - Berlin from £134
Flight destinations with a similar price
- Flight London Heathrow - Newquay from £170
- Flight London Heathrow - Athens from £151
- Flight London Heathrow - Sofia from £170
- Flight London Heathrow - Stuttgart from £154
- Flight London Heathrow - Ibiza from £146
- Flight London Heathrow - Agadir from £150
- Flight London Heathrow - Riga from £172
- Flight London Heathrow - Budapest from £174
- Flight London Heathrow - Tirana from £152
- Flight London Heathrow - Cluj-Napoca from £169