£98 Find Cheap Flights from Cardiff to London Heathrow Airport – Compare and Save

There are currently no direct flights available from Cardiff to London Heathrow Airport. Flights with 1 stopover take between 4h 25m and 8h 17m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £139 to £1,384. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Cardiff to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £160, which is 78% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Flights from Cardiff to London Heathrow Airport usually depart from Cardiff Wales (CWL) and arrive at London Heathrow (LHR).

One-stop flights from Cardiff to London Heathrow Airport most commonly connect through:

• Amsterdam Schiphol (AMS) – 67% of one-stop connections
• Belfast City (BHD) – 17% of one-stop connections
• Dublin (DUB) – 17% of one-stop connections

Yes. Flexible dates can save you up to 56% on flights from Cardiff to London Heathrow Airport. Sunday is the cheapest departure day at £186 return on average, while Friday is the most expensive at £417, a difference of £230.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Belfast City (BHD) gives the shortest average 1-stop total travel time of 4h 25m, compared to 6h 48m via Amsterdam Schiphol (AMS) and 8h 17m via Dublin (DUB).

Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.