77 € Cardiff (CWL) to London (LOND) Cheap Flights

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Flight deals from Cardiff Airport to London

Looking for a cheap last-minute deal or the best return flight from Cardiff Airport to London? If you want to travel next month, return fares start from 77 €. Find the lowest prices on one-way and return tickets right here.

London.77 € per passenger.Departing Thu, 7 May, returning Tue, 12 May.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Thu, 7 May, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 12 May, arriving in Cardiff.Price includes taxes and charges.From 77 €, select.

London.85 € per passenger.Departing Mon, 20 Apr, returning Thu, 23 Apr.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Mon, 20 Apr, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Thu, 23 Apr, arriving in Cardiff.Price includes taxes and charges.From 85 €, select.

London.92 € per passenger.Departing Wed, 27 May, returning Wed, 10 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Wed, 27 May, arriving in London Luton.Inbound indirect flight with Ryanair, departs from London Luton on Wed, 10 Jun, arriving in Cardiff.Price includes taxes and charges.From 92 €, select.

London.93 € per passenger.Departing Mon, 8 Jun, returning Wed, 10 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Mon, 8 Jun, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Luton on Wed, 10 Jun, arriving in Cardiff.Price includes taxes and charges.From 93 €, select.

London.104 € per passenger.Departing Tue, 28 Apr, returning Tue, 5 May.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Tue, 28 Apr, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Gatwick on Tue, 5 May, arriving in Cardiff.Price includes taxes and charges.From 104 €, select.

London.230 € per passenger.Departing Fri, 7 Aug, returning Sun, 9 Aug.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Cardiff on Fri, 7 Aug, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Luton on Sun, 9 Aug, arriving in Cardiff.Price includes taxes and charges.From 230 €, select.

London.245 € per passenger.Departing Fri, 2 Oct, returning Mon, 5 Oct.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Fri, 2 Oct, arriving in London Luton.Inbound indirect flight with Ryanair, departs from London Stansted on Mon, 5 Oct, arriving in Cardiff.Price includes taxes and charges.From 245 €, select.

London.304 € per passenger.Departing Fri, 24 Jul, returning Sun, 26 Jul.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Cardiff on Fri, 24 Jul, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Gatwick on Sun, 26 Jul, arriving in Cardiff.Price includes taxes and charges.From 304 €, select.

London.333 € per passenger.Departing Sat, 12 Dec, returning Sat, 2 Jan.Return flight with Vueling Airlines and easyJet.Outbound indirect flight with Vueling Airlines, departs from Cardiff on Sat, 12 Dec, arriving in London Stansted.Inbound indirect flight with easyJet, departs from London Southend on Sat, 2 Jan, arriving in Cardiff.Price includes taxes and charges.From 333 €, select.

London.472 € per passenger.Departing Wed, 9 Sep, returning Wed, 16 Sep.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cardiff on Wed, 9 Sep, arriving in London City.Inbound indirect flight with Aer Lingus, departs from London City on Wed, 16 Sep, arriving in Cardiff.Price includes taxes and charges.From 472 €, select.

Find the cheapest month to fly from Cardiff to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to London flights are currently cheapest in May.

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Alternative Cardiff to London routes

Looking for the cheapest, fastest or easiest route from Cardiff to London? You could fly into the following airports instead.

Cardiff to London: Flight information

The things to know before you go.

Cheapest flight found	39 €
Cheapest month to fly	April

Finding cheap flights from Cardiff to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are return flights from Cardiff to London?

The best price we found for a return flight from Cardiff to London is 77 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Cardiff to London?

Currently, there are no airlines that fly direct from Cardiff to London. But we found flights with one or more stops from 77 €.

How many flights are there a week from Cardiff to London?

As of April 2026, there are no flights flying from Cardiff to London.

When is the cheapest time to fly from Cardiff to London?

The cheapest month to fly from Cardiff to London is usually May.

Which is the cheapest airport to fly into in London?

If you're flying from Cardiff Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from 77 €.

Which upcoming date is cheapest to fly from Cardiff Airport to London on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to London on Thursday, 7 May 2026.

Can I get a direct flight from Cardiff Airport to London?

No airlines currently offer direct flights between Cardiff Airport and London. Most routes have one or more stops.

How can I get the best flight deal from Cardiff Airport to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in London?

In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly from Cardiff Airport to London with?

Currently, Ryanair offers the cheapest flight tickets to London.

Flying from Cardiff Airport (CWL) to London: what you need to know

Cardiff (the location of Cardiff Airport) and London follow the same timezone — UTC+0.
To avoid missing your CWL to London flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.
Travelling during a peak time such as June? Public holidays and other popular seasons can lead to longer queues and delays at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.
The journey from central Cardiff to CWL takes about 1 hour 5 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 14 kilometres in 30 minutes or so, depending on traffic.
Want a hassle-free start to your holiday? Stay near CWL. Whether you're catching an early flight from Cardiff Airport to London or just don't want to be rushed, these hotels are worth a look:
Of all flights leaving Cardiff Airport, 66.16% land on time at their destination.

How to find the cheapest flights from Cardiff Airport (CWL) to London

39 € is the cheapest price we've found for a one-way Cardiff Airport to London flight. A round-trip plane ticket right now is 77 €. Depending on when you want to go and the availability, these fares can change.
Booking early is often the key to locking in a cheap flight from CWL to London. Prices tend to rise as demand increases, so the nearer your departure date, the more you'll likely pay.
Finding cheap tickets from Cardiff Airport to London is more likely if you're flexible with your trip dates. Try using the 'Whole month' search function to get the lowest fares across each month and land an awesome deal.
Spend less time searching for cheap flights from CWL to London by creating a Price Alert. You'll get an email or notification through the app when fares go down.
Snag an affordable flight from Cardiff Airport to London with the help of our filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in London

London Heathrow Airport (LHR)

The distance from London Heathrow Airport (LHR) to central London is roughly 31 kilometres. It'll take you around 55 minutes to reach the centre driving.
If you're taking public transport, expect a journey time of about 1 hour.
If you're coming in on a late flight from Cardiff Airport to London, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and resting not long after at one of these accommodation options near LHR:
Say yes to new adventures by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion to explore London and beyond.
Lock in the lowest price by reserving your ride from London Heathrow Airport around one week in advance of your flight from CWL to London.

London Gatwick Airport (LGW)

Central London is around 80 kilometres from London Gatwick Airport (LGW). After your flight from Cardiff Airport to London has touched down and you've made your way to arrivals, expect a drive of about 1 hour 20 minutes.
The journey will take roughly 30 minutes on public transport.
There are some great places to call home for the night near LGW. Settle in and get cosy after your CWL to London flight at one of these perfectly located options:
No need to worry about public transport schedules or waiting forever for a cab. Pick up a London Gatwick Airport rental car and let the journey unfold your way. Check out the rates and availability from Green Motion, U-Save and Drivalia.
Lock in the lowest price by reserving your ride from LGW three weeks in advance. You can also expect to have a bigger selection of vehicles.

Stansted Airport (STN)

Hop off your flight from Cardiff Airport to London and go straight to your hotel or jump right into exploring. The centre of London is around 64 kilometres from Stansted Airport (STN) and typically takes 1 hour to reach driving.
Public transport will get you there in roughly 1 hour 25 minutes.
Enjoy a more relaxed start to your trip by choosing a hotel near STN after your CWL to London flight. Rest up after a long day of travel or just take a moment to settle into a new destination at:
Whether you'd like an economy for a solo adventure or a full-size SUV to fit the family, you'll find the perfect Stansted Airport rental car for you. Browse the range of wheels available from suppliers such as Green Motion, Drivalia and Europcar.
Around four weeks before your flight from Cardiff Airport to London is the ideal time to secure your vehicle from STN. You're more likely to land a better deal or pick up some early bird promotions.

Best time to go to London

Carefully consider your travel dates before securing your flight from Cardiff Airport to London. The city comes alive in high season, but hotel prices are often higher and attractions can be crowded. Visit London in low season if you prefer a more relaxed vibe.
When booking your Cardiff Airport to London plane ticket, think about what kind of weather works for you. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
If you want cooler conditions, search for a cheap ticket from CWL to London in January when temperatures average between 0ºC (32ºF) and 9ºC (48ºF).

More about London

When it comes to searching for somewhere to lay your head, you'll find the top stays in London right here. Explore these hotels once you've booked your flight from Cardiff Airport to London:
All great adventures should include a little sightseeing. The British Museum, Big Ben and Buckingham Palace are attractions you won't want to skip in London.

Explore more of United Kingdom

Birmingham is just one of the many cities in United Kingdom waiting to be explored once you've taken in the sights of London. Around 161 kilometres away to the north-west, its best attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.
Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Experience major highlights starting with Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.