Cheap Flights from London to Cardiff

Popular airlines from Heathrow Airport (LHR) to Cardiff International Airport (CWL)

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Frequently asked questions

How much is a flight from LHR to Cardiff Intl. Airport (CWL)?
Start packing your suitcase, because round-trip journeys from Heathrow Airport to Cardiff Intl. Airport (CWL) start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Cardiff Intl. Airport (CWL)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from LHR to CWL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Cardiff Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Cardiff Intl. Airport (CWL)?
You won't need a lengthy novel for this flight — it's just 200 kilometres from Hounslow to Barry. Find your way to your seat, order a drink and you'll be touching down before you know it.
Which airlines fly direct from Heathrow Airport (LHR) to Cardiff Intl. Airport (CWL)?
There are no direct flights, so you'll need to make at least one stop between London Heathrow and CWL. Use the layover time to stretch your legs and grab a coffee.
Are LHR to Cardiff Intl. Airport (CWL) flight tickets cheaper when they're purchased at the last minute?
Tickets from Heathrow Airport to Cardiff Intl. Airport (CWL) are available up to a year prior to departure on Expedia. And although you may occasionally pick up great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Heathrow
Destination airport
Cardiff Intl.
Distance
199 km

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