$139 Cheap Flights from London to Cardiff

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Heathrow to Cardiff Intl.

Amazing LHR to CWL Flight Deals

The cheapest flights to Cardiff Intl. found within the past 7 days were $261 round trip and $139 one way. Prices and availability subject to change. Additional terms may apply.

 

Traveling From Heathrow
Traveling To Cardiff Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $261

Route Info

Flight path for flights from London Heathrow Airport to Cardiff Airport.

Destination:
Distance:
125.00 miles

Discover our best flights from London LHR to Cardiff CWL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from London LHR to Cardiff CWL at the right price  

Airfares to Cardiff CWL from London LHR currently cost between $261 and $289. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from London LHR to Cardiff CWL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from London LHR to Cardiff CWL on Travelocity starting at $139. Prices and availability subject to change. Additional terms may apply. 

 

Get to Cardiff CWL from London LHR quicker with direct flights. 

Get to Cardiff faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to CWL from LHR to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from London LHR to Cardiff CWL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CWL from LHR. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from London LHR to Cardiff CWL today 

If you’re flexible about when you travel, February is usually the cheapest month to fly from London LHR to Cardiff CWL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Cardiff CWL from London LHR 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to CWL from LHR have this option.  

 

Travel with confidence when you book flights to Cardiff CWL from London LHR with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.