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Cheap flights from Cardiff to London from £46

CWL — LON
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to London

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to London

Sun 18/1021:45 -
1 stop10h 05m
Tue 20/1016:20 -
1 stop6h 30m
Deal found 27/9£72
Mon 12/1022:10 -
1 stop9h 40m
Fri 16/1022:50 -
1 stop8h 05m
Deal found 26/9£76
Sat 14/1108:15 -
1 stop8h 50m
Sat 21/1117:45 -
1 stop14h 55m
Deal found 26/9£79
Wed 7/1023:50 -
1 stop8h 00m
Thu 15/1016:15 -
1 stop6h 10m
Deal found 26/9£80
Wed 30/923:50 -
1 stop8h 00m
Wed 7/1018:00 -
1 stop5h 25m
Deal found 29/9£85
Mon 28/922:10 -
1 stop9h 40m
Tue 29/916:20 -
1 stop6h 30m
Deal found 26/9£86
Mon 5/1022:10 -
1 stop11h 40m
Mon 12/1008:30 -
1 stop13h 15m
Deal found 28/9£88
Sun 1/1123:50 -
1 stop9h 50m
Sat 7/1117:45 -
1 stop14h 55m
Deal found 28/9£89
Tue 6/1023:15 -
1 stop10h 35m
Wed 7/1018:00 -
1 stop5h 25m
Deal found 28/9£91

Find flight deals from Cardiff to London

Round-trip from

£72

One-way from

£46
Ryanair
  • Ryanair
  • 18/10-20/10
  • 2 total stops
  • 16h 35m total
  • Cardiff to London
Search Deals
Ryanair
  • Ryanair
  • 2/11-31/12
  • 1 total stop
  • 13h 35m total
  • Cardiff to London
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Mon 2/11

08:35-22:10

1 stop13h 35m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Thu 8/10

22:50-23:20

1 stop24h 30m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Fri 16/10

07:45-22:25

1 stop14h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Mon 2/11

08:35-21:55

2 stops13h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Sat 10/10

07:30-18:20

2 stops10h 50m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Sun 1/11

23:50-07:50

1 stop8h 00m

London Stansted

Sat 7/11

17:45-08:40

1 stop14h 55m

£90

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Sat 10/10

07:30-17:35

1 stop10h 05m

London Stansted

Wed 14/10

22:45-22:25

1 stop23h 40m

£91

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Sun 18/10

21:45-07:50

1 stop10h 05m

London Stansted

Tue 20/10

09:00-22:50

2 stops13h 50m

£91

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Sat 10/10

07:30-17:35

1 stop10h 05m

London Stansted

Wed 14/10

11:50-23:25

2 stops11h 35m

£92

CardiffLondon

CWL Cardiff Wales - STN London Stansted

CWLSTN

Cardiff Wales

Mon 2/11

08:35-13:40

1 stop5h 05m

London Stansted

Fri 6/11

22:25-07:50

1 stop9h 25m

£94

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Cardiff to London

Have a flexible travel schedule? Discover the best time to fly to London from Cardiff with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cardiff to London

What is the cheapest time of day to fly from CWL to LON?

A simple way to save on the total cost of your ticket is to fly from Cardiff to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight at midday.

What’s the top stopover airport for flights from Cardiff to London?

Dublin (DUB) – chosen by Cheapflights users on 50% of one-stop itineraries from Cardiff to London on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to London?

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £83.

What’s the fastest stopover option from Cardiff to London?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 3h 25m.

Which airport typically offers the quickest stopover for flights from Cardiff to London?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 4h 18m.

How often are flights from Cardiff to London delayed?

About 57% of weekly flights between Cardiff and London have experienced delays in the past year, with the average delay time being 80 minutes.

What is the most punctual flight time for Cardiff to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cardiff to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 57% of flights being delayed.

Related info for your journey

  • What airport do you fly from for flights from Cardiff to London?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to London. You should not have trouble finding flights to London from Cardiff Wales; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cardiff airport to London. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • How long is the flight from Cardiff to London?

    Departing from Cardiff to London will take you 8h. Cardiff and London are separated by a distance of 157 mi.

  • What are the most popular routes from Cardiff to London?

    The most popular route from Cardiff to London is Cardiff Wales - London Heathrow. You may also consider Cardiff Wales - London City or Cardiff Wales - London Gatwick.

  • Can I find deals for flights from Cardiff to London that include hotel bookings?

    Yes. In addition to deals on Cardiff to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to London.

  • Can I find deals for business class flights from Cardiff to London?

    Yes. Cheapflights offers flight deals from Cardiff to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Cardiff.

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Need flexible booking options for your flight to London from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Cardiff to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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