£40 Find Cheap Flights from London to Cardiff – Compare and Save

In the last 5 days, the lowest price for a flight from London to Cardiff was £40 for a one-way ticket and £70 for a return.

London has 6 major airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted. Cardiff Wales is the only airport in Cardiff. You’ll usually find the cheapest deals if you fly from London Stansted Airport.

We unfortunately don’t have that data for this specific route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Cardiff.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from London is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cardiff with an airline and back to London with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.