Book Cheap Flights from London to Cardiff from £76
London
Cardiff
Tue, 13 Aug
LHR - CWL
Thu, 15 Aug
CWL - LHR
-21 %
£270
£213
Prime price per passenger
London
Cardiff
Wed, 14 Aug
LGW - CWL
-40 %
£126
£76
Prime price per passenger
London
Cardiff
Fri, 02 Aug
LHR - CWL
Sun, 04 Aug
CWL - LHR
£331
£321
Prime price per passenger
London
Cardiff
Wed, 07 Aug
LHR - CWL
Fri, 09 Aug
CWL - LHR
-15 %
£377
£322
Prime price per passenger
London
Cardiff
Fri, 16 Aug
LHR - CWL
Sun, 18 Aug
CWL - LHR
£417
£404
Prime price per passenger
London
Cardiff
Wed, 21 Aug
LHR - CWL
Sun, 25 Aug
CWL - LHR
£472
£459
Prime price per passenger
Airports in London
London is served by 6 major international airports, 3 of which offer regular flights to Cardiff: London Heathrow, London City, and London Gatwick.
Useful information about London Heathrow Airport
London Heathrow (LHR) is comprised of 4 terminals, roughly 17 miles south-west of central London.
How to get to the airport:
- By train – Heathrow Express, 15 minutes from Paddington station, every 15 minutes.
- By taxi or car – 40-45 minutes from central London.
- By bus – 40-50 minutes from Victoria Coach Station.
- By tube – connected to central London via the London Underground Piccadilly line.
Services: open 24/7, accessible toilets, prayer rooms and contemplation spaces, smoking areas, a wide selection of tax-free, high street, and boutique shops, and a range of cafes, bars, and restaurants operating all hours.
Useful information about London Gatwick Airport
London Gatwick Airport (LGW) is located in Surrey, roughly 30 miles south of London.
How to get to the airport:
- By bus – every 30 minutes from Victoria Coach Station, travel time roughly 90 minutes.
- By train – the Gatwick Express takes 35 minutes from London Victoria to airport departures, leaving every 15 minutes.
- By taxi – a good option if you're staying in south London or Surrey; 35 minutes from Croydon.
Services: open 24 hours, accessible toilets, cash machines, smoking areas, prayer room, business facilities, a range of shops, cafes, and restaurants.
Useful information about London City Airport
London City Airport (LCY) is a conveniently located commuter airport located in East London, just 4 miles east of Canary Wharf on the River Thames.
How to get to the airport:
- By taxi – 10 minutes from Canary Wharf, 35 minutes from central London.
- By train – Docklands Light Railway (DLR) runs from Bank station to the airport in 20 minutes, or change from the Jubilee Line at Canning Town.
- By bus – route 474 from Canning Town station.
Services: business facilities, shops, cafes and restaurants, express check-in and security, accessible toilets, smoking areas.
Cheapest flight
£76
Cheapest price for a flight between London and Cardiff found by our customers in the last 72 hours
High season
August
According to search data from our customers, August is the busiest time to fly from London to Cardiff
Best time to book
March
According to real data March is the most popular time to book a flight to Cardiff when departing from London