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Cheap flights from London to Cardiff from £97

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — CWL
22 juni — 29 juni1
1 adult
lør. 22/6
lør. 29/6

Cheap flight deals from London to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cardiff (CWL). 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 17 juni 2024.

Popular in

May

Cheapest in

April

Average price

£293

Round-trip from

£102
High demand for flights, 36% potential price rise
Best time to find cheap flights, 27% potential price drop
Average for round-trip flights in June 2024
From London (LON) to Cardiff Wales

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

Monday flights are found to be more expensive to fly from London to Cardiff. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cardiff.

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

April is one of the best times of the year to fly to Cardiff from London. Prices for April average £315 per person but you can even find prices for as low as £202. The most expensive prices can be found in the month of May. Opting for a April flight can save you 55% on your journey compared to booking in May

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

It’s typically best to fly out from London to Cardiff at midday. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap KLM flights from London to Cardiff

Explore cheap flight options specifically provided by KLM for the route between London and Cardiff. 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 976,051 searches. Data last updated 17 juni 2024.
Find some of the cheapest KLM flights travelling from London to Cardiff. It's recommended that users confirm their flight details before booking.
tor. 19/908:40LHR - CWL
1 stop8h 05mKLM
lør. 21/917:15CWL - LHR
1 stop3h 40mKLM
Deal found 16/6£201
fre. 9/820:55LHR - CWL
1 stop12h 20mKLM
tir. 13/817:15CWL - LHR
1 stop3h 40mKLM
Deal found 17/6£236
tir. 9/720:55LHR - CWL
1 stop12h 20mKLM
tir. 16/709:45CWL - LHR
1 stop9h 40mKLM
Deal found 16/6£238
tir. 16/720:55LHR - CWL
1 stop12h 20mKLM
tir. 23/709:45CWL - LHR
1 stop7h 50mKLM
Deal found 16/6£274
fre. 9/820:55LHR - CWL
1 stop12h 20mKLM
man. 12/817:15CWL - LHR
1 stop3h 40mKLM
Deal found 17/6£281
ons. 26/620:55LHR - CWL
1 stop12h 20mKLM
ons. 3/717:15CWL - LHR
1 stop3h 40mKLM
Deal found 17/6£299
ons. 17/720:55LHR - CWL
1 stop12h 20mKLM
ons. 24/709:45CWL - LHR
1 stop7h 50mKLM
Deal found 17/6£300
ons. 21/820:55LHR - CWL
1 stop12h 20mKLM
man. 26/809:45CWL - LHR
1 stop7h 50mKLM
Deal found 17/6£307
søn. 14/706:30LHR - CWL
1 stop10h 15mKLM
tor. 25/717:15CWL - LHR
1 stop3h 40mKLM
Deal found 16/6£322

Cheap Aer Lingus flights from London to Cardiff

Explore cheap flight options specifically provided by Aer Lingus for the route between London and Cardiff. 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 976,051 searches. Data last updated 17 juni 2024.
Some of the best deals we've found on Aer Lingus flights travelling from London to Cardiff. Make sure to examine the flight information before completing your reservation.
lør. 10/807:35LHR - CWL
1 stop5h 05mAer Lingus
tor. 15/812:00CWL - LHR
1 stop5h 40mAer Lingus
Deal found 17/6£525
lør. 10/807:35LHR - CWL
1 stop5h 05mAer Lingus
tir. 13/812:00CWL - LHR
1 stop5h 40mAer Lingus
Deal found 17/6£535
ons. 17/712:00LHR - CWL
3 stops20h 00mAer Lingus
ons. 24/708:30CWL - LHR
1 stop12h 30mAer Lingus
Deal found 17/6£554
lør. 10/807:35LHR - CWL
1 stop5h 05mAer Lingus
søn. 11/812:00CWL - LHR
1 stop6h 55mAer Lingus
Deal found 17/6£605
man. 1/708:50LHR - CWL
3 stops23h 10mAer Lingus
man. 8/708:30CWL - LHR
3 stops13h 05mAer Lingus
Deal found 15/6£729

Cheap London to Cardiff flights in June & July 2024

Find cheap flight options from London to Cardiff specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Prices were last updated on 17 juni 2024.
The lowest fares we've come across on flights travelling from London to Cardiff in June and July 2024. Check back soon for alternative fares.
ons. 17/707:50STN - CWL
1 stop24h 10mMultiple Airlines
ons. 24/708:30CWL - STN
1 stop12h 50mMultiple Airlines
Deal found 17/6£196
ons. 17/715:25LTN - CWL
1 stop16h 35mMultiple Airlines
ons. 24/708:30CWL - LTN
1 stop12h 50mMultiple Airlines
Deal found 17/6£215
tir. 9/720:55LHR - CWL
1 stop12h 20mKLM
tir. 16/709:45CWL - LHR
1 stop9h 40mKLM
Deal found 16/6£238
tir. 16/721:45LGW - CWL
2 stops18h 30mMultiple Airlines
tir. 23/708:30CWL - LGW
1 stop13h 25mMultiple Airlines
Deal found 16/6£248
søn. 14/706:45LHR - CWL
1 stop7h 50mMultiple Airlines
søn. 21/715:00CWL - LHR
1 stop5h 55mMultiple Airlines
Deal found 16/6£252
søn. 14/706:45LHR - CWL
1 stop7h 50mMultiple Airlines
søn. 21/715:00CWL - LHR
1 stop5h 55mMultiple Airlines
Deal found 16/6£253
man. 1/719:20LGW - CWL
1 stop12h 40mMultiple Airlines
ons. 3/713:25CWL - LGW
1 stop8h 45mMultiple Airlines
Deal found 16/6£255
man. 1/719:20LGW - CWL
1 stop12h 40mMultiple Airlines
ons. 3/716:50CWL - LGW
2 stops19h 05mMultiple Airlines
Deal found 16/6£259
man. 1/713:55LTN - CWL
2 stops18h 05mMultiple Airlines
ons. 3/716:50CWL - LTN
1 stop9h 20mMultiple Airlines
Deal found 16/6£266

London to Cardiff 2024 flight deals

Discover exclusive flight deals for travel between London and Cardiff in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 juni 2024.
The lowest fares we've come across on flights travelling from London to Cardiff in June and July 2024. Check back soon for alternative fares.
ons. 17/707:50STN - CWL
1 stop24h 10mMultiple Airlines
ons. 24/708:30CWL - STN
1 stop12h 50mMultiple Airlines
Deal found 17/6£196
tir. 17/1206:45LHR - CWL
1 stop7h 05mMultiple Airlines
tir. 24/1214:15CWL - LHR
1 stop5h 00mMultiple Airlines
Deal found 17/6£196
tor. 19/908:40LHR - CWL
1 stop8h 05mKLM
lør. 21/917:15CWL - LHR
1 stop3h 40mKLM
Deal found 16/6£201
tir. 8/1009:55LHR - CWL
1 stop6h 50mKLM
fre. 11/1009:45CWL - LHR
1 stop7h 50mKLM
Deal found 17/6£202
man. 5/807:15LTN - CWL
1 stop4h 15mMultiple Airlines
ons. 14/812:00CWL - LTN
1 stop7h 20mMultiple Airlines
Deal found 17/6£203
lør. 10/818:10LHR - CWL
1 stop4h 10mMultiple Airlines
man. 12/814:55CWL - LHR
1 stop4h 00mMultiple Airlines
Deal found 17/6£210
ons. 17/715:25LTN - CWL
1 stop16h 35mMultiple Airlines
ons. 24/708:30CWL - LTN
1 stop12h 50mMultiple Airlines
Deal found 17/6£215
man. 30/1217:50LHR - CWL
1 stop3h 50mKLM
fre. 3/117:25CWL - LHR
1 stop3h 25mKLM
Deal found 16/6£216
tir. 6/807:35LHR - CWL
1 stop3h 55mMultiple Airlines
ons. 14/812:00CWL - LHR
1 stop7h 35mMultiple Airlines
Deal found 17/6£229

London to Cardiff flights leaving soon

Find last-minute flight options from London to Cardiff 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 976,051 searches. Data last updated 17 juni 2024.
Check out these flights departing soon from London to Cardiff. It's wise to confirm all flight details are correct before booking.
ons. 26/620:55LHR - CWL
1 stop12h 20mKLM
ons. 3/717:15CWL - LHR
1 stop3h 40mKLM
Deal found 17/6£299
tor. 27/620:45LCY - CWL
1 stop12h 30mKLM
tor. 4/709:45CWL - LCY
1 stop7h 35mKLM
Deal found 16/6£363
tor. 27/620:55LHR - CWL
1 stop12h 20mKLM
tor. 4/717:15CWL - LHR
1 stop3h 40mKLM
Deal found 16/6£383
tor. 27/612:25STN - CWL
1 stop7h 20mMultiple Airlines
søn. 30/620:45CWL - STN
1 stop11h 20mMultiple Airlines
Deal found 17/6£408
tor. 27/620:55LHR - CWL
1 stop12h 20mKLM
tor. 4/709:45CWL - LHR
1 stop7h 50mKLM
Deal found 17/6£409
tor. 27/608:10LTN - CWL
1 stop11h 35mMultiple Airlines
søn. 30/620:45CWL - LTN
1 stop11h 35mMultiple Airlines
Deal found 17/6£420
tor. 27/617:10LTN - CWL
2 stops26h 05mMultiple Airlines
søn. 30/620:45CWL - LTN
1 stop11h 35mMultiple Airlines
Deal found 17/6£423
tor. 27/606:25LGW - CWL
1 stop13h 20mMultiple Airlines
søn. 30/620:45CWL - LGW
1 stop10h 50mMultiple Airlines
Deal found 17/6£426
tor. 27/608:30STN - CWL
2 stops11h 15mMultiple Airlines
søn. 30/620:45CWL - STN
1 stop10h 40mMultiple Airlines
Deal found 17/6£446

One-way flights to Cardiff from London

Search for one-way flight options from London to Cardiff. 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 976,051 searches. Data last updated 17 juni 2024.
Users travelling one-way from London to Cardiff can select one of these great deals. Users in need of a round-trip flight from London to Cardiff instead should update the search form at the top of page.
tir. 27/819:25LHR - CWL
1 stop16h 05mMultiple Airlines
Deal found 17/6£97
tir. 27/819:05LHR - CWL
2 stops16h 25mMultiple Airlines
Deal found 17/6£114
søn. 28/721:55LGW - CWL
1 stop10h 05mMultiple Airlines
Deal found 17/6£119
fre. 18/1015:50LHR - CWL
1 stop5h 40mMultiple Airlines
Deal found 16/6£123
søn. 28/720:15STN - CWL
1 stop11h 45mMultiple Airlines
Deal found 17/6£125
søn. 28/720:15LTN - CWL
1 stop11h 45mMultiple Airlines
Deal found 17/6£128
søn. 28/706:45LHR - CWL
1 stop7h 50mMultiple Airlines
Deal found 17/6£130
ons. 14/821:35LHR - CWL
2 stops13h 55mMultiple Airlines
Deal found 16/6£136
ons. 14/807:45LHR - CWL
1 stop3h 45mMultiple Airlines
Deal found 16/6£138

Find flights from London to Cardiff within your budget

Customise your flight search to find flights from London to Cardiff 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 976,051 searches. Data last updated 17 juni 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£196 - £525

Route

Depart

Return

Price

London StanstedCardiff Wales

STN - CWL

STNCWL

London Stansted

ons. 17/7

1 stop24h 10m

Cardiff Wales

ons. 24/7

1 stop12h 50m

£196

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

tor. 19/9

1 stop8h 05m

Cardiff Wales

lør. 21/9

1 stop3h 40m

£201

London LutonCardiff Wales

LTN - CWL

LTNCWL

London Luton

man. 5/8

1 stop4h 15m

Cardiff Wales

ons. 14/8

1 stop7h 20m

£203

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

lør. 10/8

1 stop4h 10m

Cardiff Wales

man. 12/8

1 stop4h 00m

£210

London GatwickCardiff Wales

LGW - CWL

LGWCWL

London Gatwick

ons. 17/7

1 stop25h 35m

Cardiff Wales

ons. 24/7

1 stop7h 15m

£221

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

tir. 6/8

1 stop3h 55m

Cardiff Wales

ons. 14/8

1 stop7h 35m

£229

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

fre. 9/8

1 stop12h 20m

Cardiff Wales

tir. 13/8

1 stop3h 40m

£236

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

tir. 9/7

1 stop12h 20m

Cardiff Wales

tir. 16/7

1 stop9h 40m

£238

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

lør. 10/8

1 stop5h 05m

Cardiff Wales

tor. 15/8

1 stop5h 40m

£525

Flights are sorted by cheapest first

Deals found on 17/6

What is the cheapest day to fly from London to Cardiff?

Use this chart to determine the cheapest time to fly return from London to Cardiff. Price data was last updated on 16 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Cardiff flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from London to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from London 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.

Temperature and rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature and rainfall totals by month.

CWL

Temperature

4 - 18 °C

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 17 juni 2024.
Get a feel of what it's like to fly with KLM and Aer Lingus from London to Cardiff by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,449 reviews

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.9

Comfort

7.7

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
1,449 reviews
7.9
Good
1,449 reviews

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.9

Comfort

7.7

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.

7.5
Good
1,680 reviews
7.9
Good
1,449 reviews

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.9

Comfort

7.7

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
1,262 reviews
7.9
Good
1,449 reviews

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.9

Comfort

7.7

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 London to Cardiff. 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 into for flights to Cardiff from London?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from London. On average, Cardiff Wales has 3 inbound flights from London per day from 2 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

    Yes, there are multiple flights from London to Cardiff for under £200. The cheapest flight booked recently is on Multiple Airlines for just £196, but on average you can expect to pay £245.

  • Are there last-minute flights available from London to Cardiff for under £300?

    There are currently 17+ open flights from London to Cardiff within the next 7 days for less than £300.

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

    Currently priced at £201, KLM will fly you from London to Cardiff and back. In addition to KLM, many other airlines offer competitively priced options for your trip. This flight start at 36% lower than the current average price 3 months from now.

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

  • What does LHR to CWL mean?

    LHR and CWL 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. LHR to CWL refers to a flight route from London Heathrow Airport to Cardiff Wales Airport. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your London to Cardiff 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 London to Cardiff with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Cardiff 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 London to Cardiff that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Cardiff 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 London to Cardiff that allow pets onboard?

    Many airlines flying from London to Cardiff 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 London to Cardiff?

    Yes, you can often find last-minute deals on London to Cardiff 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 London to Cardiff flight deals updated?

    The London to Cardiff flight deals you see on this page were last updated on 17/6.

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

    Currently, October is the cheapest month in which you can book a flight from London to Cardiff (average of £129). Flying from London to Cardiff in June is currently the most expensive (average of £212). 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 2 airlines flying from London to Cardiff

Discover the top 2 airlines that operate flights from London to Cardiff. 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 976,051 searches. Data last updated 17 juni 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£59Average£102FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£208Average£324FlexibilityNo cancel feeOn-time75%
Search KLM flights

Search flights from London to Cardiff by cabin class

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

Hourly flight availability from London to Cardiff

Find hourly flight availability from London to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 juni 2024.
1%of flight departuresEarly morningMidnight to 6 am
37%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
37%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM