| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Cardiff London | Outbound 09/10/25 1 Stopover (DUB) FR0635, FR0202 14h 35min | Return 14/10/25 1 Stopover (DUB) FR0291, FR0634 04h 40min |  Ryanair |  | ? | £123 | |
| Cardiff London | Outbound 11/09/25 1 Stopover (DUB) FR0635, FR0290 23h 55min | Return 15/09/25 1 Stopover (DUB) FR0203, FR0634 06h 20min | Ryanair |  | £130 | ||
| Cardiff London | Outbound 20/10/25 1 Stopover (BHD) EI3621, EI8353 24h 05min | Return 11/11/25 1 Stopover (BHD) EI8356, EI3620 23h 15min |  Aer Lingus Irish Airlines |  | £339 | ||
| Cardiff London | Outbound 25/08/25 1 Stopover (DUB) FR0635, FR0288 26h 10min | Return 30/08/25 1 Stopover (DUB) FR0271, FR0634 19h 50min | Ryanair | | ? | £164 | |
| Cardiff London | Outbound 13/10/25 1 Stopover (BHD, BFS) EI3621, U20043 08h 25min | Return 15/10/25 1 Stopover (BFS, BHD) U20038, EI3620 23h 30min |  Aer Lingus Irish Airlines, easyJet |  | £186 | ||
| Cardiff London | Outbound 16/07/25 1 Stopover (AGP) VY1261, LS1406 18h 15min | Return 09/08/25 1 Stopover (BFS, BHD) RK0129, EI3620 26h 50min |   Vueling Airlines, Jet2.com | | ? | £233 | |
| Cardiff London | Outbound 11/11/25 1 Stopover (EDI) LM0338, RK1274 20h 35min | Return 04/12/25 1 Stopover (DUB) FR0210, FR0634 24h 30min |   Loganair, Ryanair UK | | ? | £256 | |
| Cardiff London | Outbound 09/10/25 1 Stopover (EDI) LM0338, U20307 11h 30min | Return 14/10/25 1 Stopover (EDI) U20308, LM0337 10h 50min | Loganair, easyJet | | £296 | ||
| Cardiff London | Outbound 08/08/25 1 Stopover (AMS) KL1088, KL0993 08h 40min | Return 21/08/25 1 Stopover (AMS) KL0984, KL1091 06h 45min |  KLM | | £386 | ||
| Cardiff London | Outbound 09/10/25 1 Stopover (BHD) EI3621, BA8757 06h 20min | Return 14/10/25 1 Stopover (BHD) BA8758, EI3620 16h 35min |  Aer Lingus Irish Airlines, British Airways |  | £441 |
Airline
- KLM
- Aer Lingus Irish Airlines
- Ryanair
- Loganair
- British Airways
Tips and tricks to help you find cheap flights from Cardiff to London
Favourite airline: KLM
The favourite airline for flights from Cardiff to London is KLM.
KLM
39 %
Aer Lingus
33 %
Loganair
28 %
Favourite connection: via Amsterdam
Flights with a stopover in Amsterdam are the most popular connection for this route.
Route
bookings
1 stopover Amsterdam Schiphol
25h 10min, from 382 £
47 %
1 stopover Edinburgh
05h 40min, from 286 £
33 %
1 stopover Belfast City Belfast International
08h 10min, from 398 £
20 %
Useful information about the flight from Cardiff to London
London - historic and vibrant
London's lively, multicultural vibe entices visitors from around the world to explore and party.
London is great all year round
London is warmest in July and August, but in spring, parks (including of course Hyde Park with its famous Serpentine lake) are a riot of floral colour. In winter, bars and pubs are snug and welcoming. Plenty of holidays and festivals are celebrated in London all year round. Every August Bank Holiday, for example, Notting Hill Carnival comes to North West London. February sees wonderful Chinese New Year celebrations, and in April the London Marathon and the Oxford and Cambridge boat race on the Thames both take place.
What to know before you travel
London is a relatively safe city. However, watch out for pickpockets on busy trains. There is a 'congestion' charge (around £11) for motor vehicles in central London 7am-6pm from Monday to Friday. Visitors should be aware that London tends to be more expensive than other cities in the UK.
Local info: travel and connections
From Heathrow Airport take the Piccadilly tube line from terminals 1, 2 and 3 (the journey to central London takes about half an hour and costs around £6). Or, take the Heathrow Express from Terminal 1, 2 and 3 to Paddington station in 15 mins for around £26. A taxi to the centre is just over £30, with a journey time of around 40 mins. From Gatwick, take the Gatwick express from South Terminal to Victoria Station in around half an hour (cost: around £18). A taxi (from £20) takes about an hour. From Stansted, take the Stansted Express trains to Liverpool Street station in around 45 minutes (from £12). A taxi can cost approximately £100 and takes an hour. From Luton airport there is a shuttle to Luton Airport Parkway then the train to St. Pancras (around £15 in, 40 minutes). Cheap hostels start at around £20/night, hotels are upwards of £40/night. Single public transport tickets cost around £5.70. A day Travelcard works for all transport modes and costs £12-£15. Get an 'Oyster' card for a slight discount on the normal ticket price (refundable deposit of £5).
Important flight information
Flight information: Cardiff - London
| Outbound and return from | 122,89 £ |
|---|---|
| Distance | 221 km |
| Departure airport | Airport Cardiff (CWL) |
| Arrival airport | Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON) |
| Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight Cardiff - Edinburgh from 128 £
- Flight Cardiff - Newcastle from 137 £
- Flight Cardiff - Glasgow from 117 £
- Flight Cardiff - London Stansted from 123 £
- Flight Cardiff - London City from 279 £
Alternative flights to London
- Flight Edinburgh - London from 45 £
- Flight Newcastle - London from 75 £
- Flight Aberdeen - London from 71 £
- Flight Manchester - London from 100 £
- Flight Glasgow - London from 61 £
- Flight Newquay - London from 121 £
- Flight Leeds - London from 109 £
- Flight Inverness - London from 78 £
- Flight Belfast - London from 55 £
- Flight Belfast City - London from 65 £
Popular destinations for onward travel
- Flight London - Dubai from 332 £
- Flight London - Tirana from 46 £
- Flight London - Vienna from 60 £
- Flight London - Sydney from 766 £
- Flight London - Dhaka from 652 £
- Flight London - Brussels from 99 £
- Flight London - Zurich from 102 £
- Flight London - Geneva from 92 £
- Flight London - Tunis from 183 £
- Flight London - Antalya from 130 £
Flight destinations with a similar price
- Flight Cardiff - Edinburgh from 128 £
- Flight Cardiff - Glasgow from 117 £
- Flight Cardiff - London Stansted from 123 £