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Cheap flights from Cardiff to London from £110

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to London departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cardiff to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Cardiff to London.
Ryanair Logo
09:00 - 09:25CWL-LGW
24h 25m1 stop
Ryanair Logo
15:35 - 07:25LGW-CWL
15h 50m1 stop
£110Ryanair
Find Deal
Sat, 10 May - Wed, 14 May
Ryanair Logo
16:20 - 07:50CWL-STN
15h 30m1 stop
Ryanair Logo
10:45 - 15:55STN-CWL
5h 10m1 stop
£113Ryanair
Find Deal
Tue, 10 Jun - Tue, 17 Jun
 Logo
16:20 - 20:10CWL-LGW
3h 50m1 stop
 Logo
05:55 - 19:40LGW-CWL
13h 45m1 stop
Tue, 3 Jun - Tue, 24 Jun
Ryanair Logo
16:20 - 07:50CWL-STN
15h 30m1 stop
Ryanair Logo
10:45 - 15:55STN-CWL
5h 10m1 stop
£113Ryanair
Find Deal
Tue, 10 Jun - Tue, 17 Jun
 Logo
16:20 - 20:55CWL-LGW
4h 35m1 stop
 Logo
05:55 - 19:40LGW-CWL
13h 45m1 stop
Tue, 3 Jun - Tue, 24 Jun
Ryanair Logo
13:10 - 21:30CWL-LTN
8h 20m1 stop
Ryanair Logo
19:50 - 15:55LTN-CWL
20h 05m1 stop
£114Ryanair
Find Deal
Mon, 9 Jun - Mon, 16 Jun
Ryanair Logo
13:10 - 21:30CWL-LTN
8h 20m1 stop
Ryanair Logo
19:50 - 15:55LTN-CWL
20h 05m1 stop
£115Ryanair
Find Deal
Mon, 9 Jun - Mon, 16 Jun
KLM Logo
17:15 - 20:55CWL-LHR
3h 40m1 stop
KLM Logo
20:55 - 09:15LHR-CWL
12h 20m1 stop
£265KLM
Find Deal
Mon, 9 Jun - Mon, 16 Jun
KLM Logo
09:50 - 19:40CWL-LCY
9h 50m1 stop
KLM Logo
20:10 - 09:15LCY-CWL
13h 05m1 stop
£274KLM
Find Deal
Tue, 10 Jun - Tue, 17 Jun
British Airways Logo
12:00 - 20:20CWL-LHR
8h 20m1 stop
British Airways Logo
07:45 - 11:30LHR-CWL
3h 45m1 stop
£380British Airways
Find Deal
Sat, 7 Jun - Mon, 9 Jun

KLM flights from Cardiff to London

Our best KLM deals on Cardiff to London flight tickets
KLM
9 Jun
CWL17:15Cardiff Wales
3h 40m
1 stop
LHR20:55London Heathrow
16 Jun
LHR20:55London Heathrow
12h 20m
1 stop
CWL09:15Cardiff Wales
KLM
10 Jun
CWL09:50Cardiff Wales
9h 50m
1 stop
LCY19:40London City
17 Jun
LCY20:10London City
13h 05m
1 stop
CWL09:15Cardiff Wales
KLM
3 Jun
CWL09:50Cardiff Wales
8h 40m
1 stop
LCY18:30London City
24 Jun
LCY20:10London City
13h 20m
1 stop
CWL09:30Cardiff Wales

Ryanair flights from Cardiff to London

Our best Ryanair deals on Cardiff to London flight tickets
Ryanair
10 May
CWL09:00Cardiff Wales
24h 25m
1 stop
LGW09:25London Gatwick
14 May
LGW15:35London Gatwick
15h 50m
1 stop
CWL07:25Cardiff Wales
Ryanair
10 Jun
CWL16:20Cardiff Wales
15h 30m
1 stop
STN07:50London Stansted
17 Jun
STN10:45London Stansted
5h 10m
1 stop
CWL15:55Cardiff Wales
Ryanair
10 Jun
CWL16:20Cardiff Wales
15h 30m
1 stop
STN07:50London Stansted
17 Jun
STN10:45London Stansted
5h 10m
1 stop
CWL15:55Cardiff Wales

See travel insights to London from

How to get the cheapest flight ticket from Cardiff to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cardiff and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Cardiff is in April. Flight prices, which tend to average around £125, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Cardiff averaging around £174.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to London for around £1,356.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £0. Flights in the afternoon are often more expensive, with an average ticket price of £1,356.

What is the cheapest Cardiff Wales to London flight route?

Fly from Cardiff Wales to London Heathrow for the best Cardiff Wales - London flight prices

What cabin class options are available on Cardiff Wales to London flights?

There are 1 cabin classes available to choose from on Cardiff Wales to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Cardiff to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to London (CWL to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to London

Best price found

£183

Fastest flight time

3h 40m

Direct flights

None

Airports in London

5 airports
The best one-way flight to London from Cardiff in the past 72 hours is £183. The best return flight deal from Cardiff to London found on momondo in the last 72 hours is £110.
The fastest flight from Cardiff to London takes 3h 40m
There are no direct flights from Cardiff to London. Popular non-direct routes for this connection are Cardiff Wales Airport - London Heathrow Airport, Cardiff Wales Airport - London Gatwick Airport and Cardiff Wales Airport - London Stansted Airport.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • Is flying the fastest way to get from Cardiff to London?

    To save time, the fastest way to travel is by train from Cardiff to London on Great Western Railway. Expect the length of time you’ll spend onboard Great Western Railway to be about 2h 09m compared to taking a flight from Cardiff to London or a bus from Cardiff to London which have been found to be slower alternatives.

  • Is flying the cheapest way to get from Cardiff to London?

    A bus from Cardiff to London from £14 can save you up to 86% on the cost of your trip compared to booking a flight from Cardiff to London or a train from Cardiff to London.

  • How far is Cardiff Wales to London by plane?

    Cardiff Wales and London are 131.3 mi apart from one another. By plane, this route typically takes 3h 40m.

  • When did momondo last update prices for flights from Cardiff Wales Airport to London?

    Prices for flights from Cardiff Wales Airport to London refresh daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to London?

  • How old do you have to be to fly from Cardiff Wales Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cardiff to London?


Best airlines flying from Cardiff to London

Compare and see reviews for airlines that fly from Cardiff to London with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £221Free CancellationRating
7.8
1,334 reviews
Search KLM flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Maidstone
Ipswich
Canterbury
Margate
Dartford
Ilford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to London for you.

Can I find flights from Cardiff to London with flexible booking policies on momondo?

Flights from Cardiff to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cardiff to London?

momondo helps you find the best flight between Cardiff and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cardiff to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Choose the best way to get from Cardiff to London

Buses

3h 10m
£5 one-way£14 return
Direct · from £14

Distance to city centre

ZEP0.9 mi

Trains

2h 50m
£44 one-way£98 return
Direct · from £981 stop · from £1,049

Distance to city centre

LHR14.4 mi

Flights

8h 50m
£183 one-way£110 return
1 stop · from £252

Distance to city centre

STN30.8 mi
LGW23.8 mi

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London