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- Flights from London to Cardiff
How much is a flight from London to Cardiff?
Prices vary based on date, airline, and availability. Compare several options if you're flying between London and Cardiff.
Pick a travel date to see today’s available fares.
Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the London - Cardiff route.
Planning flights between London and Cardiff? Don’t forget the airport options
Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.
- Airports in London: 6 airports are listed in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Cardiff: Only Cardiff is currently available.
Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.
Adjust your flight filters for London – Cardiff
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to United Kingdom? These cities are popular too: Edinburgh, Glasgow, London, Manchester, Newquay.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from London to Cardiff.
How much does an airline ticket from London to Cardiff cost?
How far is London from Cardiff?
What are the airports in Cardiff?
What are the airports in London?
What are the most popular cities in United Kingdom?
When should I book a flight from London to Cardiff?
What is the cheapest month to fly from London to Cardiff?
What is the most expensive month to fly from London to Cardiff?
What is the best day of the week to fly from London to Cardiff?
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