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

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from London to Wales

Cheapest return flight prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Cardiff
3h 20m2 stops
from £70per person
Booking Insights

KAYAK's insights & trends for London to Wales flights

Get data-powered insights and trends into flights from London to Wales to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London to Wales?

The cheapest month for flights from London to Wales is April, when tickets cost £0 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of return tickets is £403 and £291 respectively.

Good to know - Cheap tickets from London to Wales

Cheapest flight

£40
Most popular time to fly and prices are also 46% lower on average.
Flight from London Stansted Airport to Cardiff

FAQs - booking Wales flights

  • How does KAYAK find such low prices on flights from London to Wales?

    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 Wales.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Wales?

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

  • What is the Hacker Fare option on flights from London to Wales?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Wales?

    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 from London to Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Wales

 
Need help choosing which airline to fly with from London to Wales? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5448 reviews
7.5Crew
6.7Boarding
6.0Food
6.5Comfort
5.7Entertainment
Airline reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

6.0 GoodDee-ann, Dec 2025
Read more Ryanair reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Blood contaminated tissue was stuffed to the back of the seat in front of us.

My flight was delayed 1 hour. My Mood was not great

This time round it was very good, flight delayed by 30mins but capitan put his toe to the floor and made some time up!!

Keep track of your departure times and communicate in Airport. I could have spend an hour more in my lounge

More options for your flight from London to Wales

Complete your trip to Wales with a hotel stay or car hire