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Cheap flights from Cardiff to London from £77

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LON
23 Jul — 30 Jul1
1 adult
Tue 23/7
Tue 30/7

Cheap flight deals from Cardiff to London

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 July 2024.

Round-trip from

£169

One-way from

£77

Popular in

July

Cheapest in

October
16/8-23/8
  • 16/8-23/8
  • 2 total stops
  • 47h 35m total
  • Cardiff to London
10/9
  • 10/9
  • 1 total stop
  • 10h 10m total
  • Cardiff to London
High demand for flights, 30% potential price rise
Best time to find cheap flights, 31% potential price drop

Cheap KLM flights from Cardiff to London

Explore cheap flight options specifically provided by KLM for the route between Cardiff and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.
Thu 12/909:45CWL - LHR
1 stop7h 50mKLM
Sun 15/906:30LHR - CWL
1 stop10h 15mKLM
Deal found 17/7£285
Wed 14/817:15CWL - LHR
1 stop3h 40mKLM
Wed 21/820:55LHR - CWL
1 stop12h 20mKLM
Deal found 17/7£318
Thu 12/909:45CWL - LHR
1 stop4h 05mKLM
Thu 12/920:55LHR - CWL
1 stop12h 20mKLM
Deal found 17/7£345
Thu 15/817:15CWL - LHR
1 stop3h 40mKLM
Mon 19/820:55LHR - CWL
1 stop12h 20mKLM
Deal found 18/7£359
Fri 25/1017:15CWL - LHR
1 stop3h 40mKLM
Mon 28/1020:25LHR - CWL
1 stop13h 20mKLM
Deal found 17/7£379
Fri 25/1009:45CWL - LCY
1 stop7h 35mKLM
Mon 28/1020:05LCY - CWL
1 stop13h 40mKLM
Deal found 17/7£386
Fri 16/817:15CWL - LCY
1 stop14h 00mKLM
Fri 23/820:45LCY - CWL
1 stop12h 30mKLM
Deal found 17/7£422
Sun 18/809:45CWL - LCY
1 stop7h 35mKLM
Sat 24/807:45LCY - CWL
1 stop9h 00mKLM
Deal found 18/7£519

Cheap Cardiff to London flights in July & August 2024

Find cheap flight options from Cardiff to London specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Prices were last updated on 18 July 2024.
Fri 2/821:55CWL - LHR
1 stop23h 40mMultiple Airlines
Sun 4/822:00LHR - CWL
1 stop16h 25mMultiple Airlines
Deal found 18/7£179
Mon 26/814:55CWL - LHR
1 stop4h 00mMultiple Airlines
Sat 31/818:10LHR - CWL
1 stop4h 10mMultiple Airlines
Deal found 18/7£220
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/819:15LGW - CWL
1 stop12h 45mMultiple Airlines
Deal found 18/7£291
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/817:50LGW - CWL
3 stops39h 25mMultiple Airlines
Deal found 18/7£319
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/806:20LGW - CWL
2 stops26h 55mMultiple Airlines
Deal found 18/7£322
Thu 15/808:30CWL - LTN
1 stop8h 50mMultiple Airlines
Mon 19/806:05LTN - CWL
1 stop6h 15mMultiple Airlines
Deal found 18/7£323
Thu 15/808:30CWL - LTN
1 stop8h 50mMultiple Airlines
Mon 19/812:15LTN - CWL
2 stops19h 45mMultiple Airlines
Deal found 18/7£338
Mon 26/808:30CWL - LGW
1 stop13h 40mMultiple Airlines
Sat 31/820:00LGW - CWL
2 stops24h 10mMultiple Airlines
Deal found 18/7£340
Wed 24/713:25CWL - LGW
1 stop12h 25mMultiple Airlines
Thu 25/721:45LGW - CWL
2 stops19h 15mMultiple Airlines
Deal found 18/7£346

Cardiff to London 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.
Fri 2/821:55CWL - LHR
1 stop23h 40mMultiple Airlines
Sun 4/822:00LHR - CWL
1 stop16h 25mMultiple Airlines
Deal found 18/7£179
Mon 26/814:55CWL - LHR
1 stop4h 00mMultiple Airlines
Sat 31/818:10LHR - CWL
1 stop4h 10mMultiple Airlines
Deal found 18/7£220
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/819:15LGW - CWL
1 stop12h 45mMultiple Airlines
Deal found 18/7£291
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/817:50LGW - CWL
3 stops39h 25mMultiple Airlines
Deal found 18/7£319
Thu 15/808:30CWL - LGW
1 stop13h 25mMultiple Airlines
Mon 19/806:20LGW - CWL
2 stops26h 55mMultiple Airlines
Deal found 18/7£322
Thu 15/808:30CWL - LTN
1 stop8h 50mMultiple Airlines
Mon 19/806:05LTN - CWL
1 stop6h 15mMultiple Airlines
Deal found 18/7£323
Thu 15/808:30CWL - LTN
1 stop8h 50mMultiple Airlines
Mon 19/812:15LTN - CWL
2 stops19h 45mMultiple Airlines
Deal found 18/7£338
Mon 26/808:30CWL - LGW
1 stop13h 40mMultiple Airlines
Sat 31/820:00LGW - CWL
2 stops24h 10mMultiple Airlines
Deal found 18/7£340
Wed 24/713:25CWL - LGW
1 stop12h 25mMultiple Airlines
Thu 25/721:45LGW - CWL
2 stops19h 15mMultiple Airlines
Deal found 18/7£346

Cardiff to London flights leaving soon

Find last-minute flight options from Cardiff to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.
Wed 24/713:25CWL - LGW
1 stop12h 25mMultiple Airlines
Thu 25/721:45LGW - CWL
2 stops19h 15mMultiple Airlines
Deal found 18/7£346
Wed 24/708:30CWL - LGW
1 stop13h 25mMultiple Airlines
Thu 25/713:35LGW - CWL
1 stop18h 25mMultiple Airlines
Deal found 18/7£350
Tue 23/708:30CWL - LHR
1 stop12h 20mMultiple Airlines
Wed 24/707:45LHR - CWL
1 stop24h 15mMultiple Airlines
Deal found 18/7£360
Wed 24/713:25CWL - LTN
1 stop12h 05mMultiple Airlines
Thu 25/708:10LTN - CWL
2 stops23h 50mMultiple Airlines
Deal found 18/7£370
Tue 23/708:30CWL - LGW
1 stop13h 25mMultiple Airlines
Wed 24/718:35LGW - CWL
1 stop13h 25mMultiple Airlines
Deal found 18/7£388
Wed 24/708:30CWL - LHR
1 stop6h 30mMultiple Airlines
Thu 25/707:30LHR - CWL
1 stop24h 30mMultiple Airlines
Deal found 18/7£395
Wed 24/713:25CWL - LTN
1 stop12h 05mMultiple Airlines
Thu 25/708:10LTN - CWL
1 stop11h 35mMultiple Airlines
Deal found 18/7£397
Tue 23/708:30CWL - LGW
1 stop13h 25mMultiple Airlines
Wed 24/707:15LGW - CWL
2 stops24h 45mMultiple Airlines
Deal found 18/7£400
Tue 23/708:30CWL - STN
2 stops12h 15mMultiple Airlines
Wed 24/708:20STN - CWL
2 stops23h 40mMultiple Airlines
Deal found 18/7£473

One-way flights to London from Cardiff

Search for one-way flight options from Cardiff to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.
Tue 10/912:00CWL - LTN
1 stop10h 10mMultiple Airlines
Deal found 17/7£77
Mon 23/914:55CWL - LCY
1 stop6h 40mMultiple Airlines
Deal found 17/7£79
Tue 10/912:00CWL - LHR
1 stop8h 50mMultiple Airlines
Deal found 17/7£112
Tue 10/912:00CWL - LTN
2 stops9h 00mMultiple Airlines
Deal found 17/7£118
Tue 10/912:00CWL - LHR
2 stops10h 40mMultiple Airlines
Deal found 17/7£134
Fri 9/808:30CWL - LGW
1 stop13h 35mMultiple Airlines
Deal found 17/7£155
Fri 9/808:30CWL - LTN
1 stop9h 00mMultiple Airlines
Deal found 17/7£157
Fri 9/819:45CWL - STN
1 stop12h 50mMultiple Airlines
Deal found 17/7£177
Fri 9/808:30CWL - LTN
2 stops14h 00mMultiple Airlines
Deal found 17/7£177

Find flights from Cardiff to London within your budget

Customise your flight search to find flights from Cardiff to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£169 - £508

Route

Depart

Return

Price

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Fri 16/8

1 stop23h 40m

London Heathrow

Fri 23/8

1 stop23h 55m

£169

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Fri 16/8

1 stop23h 40m

London Heathrow

Fri 23/8

1 stop23h 55m

£170

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Fri 2/8

1 stop23h 40m

London Heathrow

Sun 4/8

1 stop16h 25m

£179

Cardiff WalesLondon Gatwick

CWL - LGW

CWLLGW

Cardiff Wales

Thu 12/9

1 stop5h 25m

London Gatwick

Thu 12/9

2 stops20h 15m

£230

Cardiff WalesLondon Gatwick

CWL - LGW

CWLLGW

Cardiff Wales

Wed 14/8

1 stop12h 55m

London Gatwick

Wed 21/8

1 stop12h 45m

£244

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Thu 12/9

1 stop7h 50m

London Heathrow

Sun 15/9

1 stop10h 15m

£285

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Wed 14/8

1 stop3h 40m

London Heathrow

Wed 21/8

1 stop12h 20m

£318

Cardiff WalesLondon Heathrow

CWL - LHR

CWLLHR

Cardiff Wales

Thu 12/9

1 stop4h 05m

London Heathrow

Thu 12/9

1 stop12h 20m

£345

Cardiff WalesLondon City

CWL - LCY

CWLLCY

Cardiff Wales

Fri 2/8

1 stop9h 50m

London City

Sun 4/8

1 stop12h 00m

£508

Flights are sorted by cheapest first

Deals found on 17/7

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cardiff to London

Get recent, data-driven insights about flights from Cardiff to London including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Cardiff to London?

Currently, November is the cheapest month in which you can book a flight from Cardiff to London (average of £55). Flying from Cardiff to London in April is currently the most expensive (average of £211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Cardiff to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to London as you normally would.

Weekly flight availability from Cardiff to London

Explore weekly flight availability from Cardiff to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2024.

The most flights from CWL to LON are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 18 July 2024.
7.9
Good
1,427 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,427 reviews
7.9
Good
1,427 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.2
Good
1,210 reviews
7.9
Good
1,427 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 4 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Cardiff airport to London. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • Can I find flights from Cardiff to London for under £200 on Cheapflights?

    Yes, there are multiple flights from Cardiff to London for under £200. The cheapest flight booked recently is on Multiple Airlines for just £169, but on average you can expect to pay £286.

  • Are there last-minute flights available from Cardiff to London for under £400?

    There are currently 15+ open flights from Cardiff to London within the next 7 days for less than £400.

  • What is the cheapest airline to fly from Cardiff to London round-trip?

    Flying on KLM is currently your cheapest option to London, with prices starting at £285. KLM is priced at 5% lower than the current average price of a flight leaving 3 months from now.

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

  • What does CWL to LHR mean?

    CWL and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CWL to LHR refers to a flight route from Cardiff Wales Airport to London Heathrow Airport. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Cardiff to London that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Cardiff to London that allow pets onboard?

    Many airlines flying from Cardiff to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to London?

    Yes, you can often find last-minute deals on Cardiff to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to London flight deals updated?

    The Cardiff to London flight deals you see on this page were last updated on 18/7.

  • What is the cheapest month to book a flight from Cardiff to London?

    Currently, November is the cheapest month in which you can book a flight from Cardiff to London (average of £55). Flying from Cardiff to London in April is currently the most expensive (average of £211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Cardiff to London

Discover the top airline that operate flights from Cardiff to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 18 July 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£192Average£271FlexibilityNo cancel feeOn-time75%
Search KLM flights

Search flights from Cardiff to London by cabin class

Find flights from Cardiff to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to London?

Deals for Cardiff to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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.

Can Cheapflights find flights from Cardiff to London with no change fees?

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.

Can Cheapflights notify me if prices for flights from Cardiff to London become cheaper?

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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