Cheap Flight Tickets from Cardiff (CWL) to London (LON)

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Latest Flight Deals from Cardiff to London

Book one-way or return flights from Cardiff to London from as little as AU$ 52. Choose from the popular airlines below and book your flight today!

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Cardiff to London? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Cardiff to London. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Cardiff to London

View airlines operating flights from Cardiff to London. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Accesrail And Partner Railways

From AU$ 52

Aer Lingus

From AU$ 95

Loganair

From AU$ 170

KLM

From AU$ 395

ANA airlines

Find more flights and airlines

Alternative Routes from Cardiff to London

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Cardiff to London.

Cheapest
CWL
01:50
2h 40m
Direct
LHR
04:30
Cardiff Airport - London Heathrow Airport
Sat, Jun 15Accesrail And Partner Railways
AU$ 52
CWL
12:00
19h 20m
1 transfer
STN
07:20
Cardiff Airport - London Stansted Airport
Tue, Apr 30Aer Lingus
AU$ 95
CWL
12:00
22h 35m
1 transfer
LTN
10:35
Cardiff Airport - London Luton Airport
Tue, May 14Aer Lingus
AU$ 97
CWL
12:00
22h 35m
1 transfer
LTN
10:35
Cardiff Airport - London Luton Airport
Tue, May 14Aer Lingus
AU$ 97
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How do I find the cheapest flights?

When are flight from Cardiff (CWL) to London (LON) the cheapest?
Airlines adjust prices for flights from Cardiff to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Cardiff (CWL) to London (LON) cost?
According to Trip.com's data, the lowest price is around AU$ 445.
How long is the flights from Cardiff (CWL) to London (LON)?
It takes about 2 hours 47 minutes to fly from Cardiff (CWL) to London (LON).
What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
- The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
- The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
What are the most popular airlines that fly from Cardiff (CWL) to London (LON)?
Airlines with flights from Cardiff (CWL) to London (LON): Accesrail And Partner Railways and Etihad Airways.
What's the most popular airline for direct flights from Cardiff (CWL) to London (LON)?
Accesrail And Partner Railways operates 1 direct flights from Cardiff (CWL) to London (LON).
How many airports in London (LON)?
There are 7 airport(s) in London (LON): London Biggin Hill Airport, London City Airport, London Gatwick Airport, London Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.

How to find a cheap flight from Cardiff to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cardiff to London. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Cardiff to London

Cheapest direct flight price	AU$ 52
Off-season for travel	November
Peak season for travel	July
Flight distance	220.42km
Average flight time	2 hours 47 minutes
Popular airline	Aer Lingus