Find flights
When to book
Airlines
FAQs

Cheap flights from London to Cardiff from £67

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 15/6. 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
14 mei. — 21 mei.1
1 adult
di 14/5
di 21/5

The best prices from London to Cardiff Wales are usually found in May or November, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Saturday

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 9 mei 2024.

Popular in

April

Cheapest in

May

Average price

£234

Round-trip from

£102
High demand for flights, 36% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From London (LON) to Cardiff Wales
Search Deals

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.

How far in advance should I book a flight from London to Cardiff?

Users have found that booking a flight from London to Cardiff at least 29 days early can save you up to 92% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from London to Cardiff for as little as £108 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £556 for flights departing within the next 3 days.

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

May is one of the best times of the year to fly to Cardiff from London. Prices for May average £309 per person but you can even find prices for as low as £113. The most expensive prices can be found in the month of April. Opting for a May flight can save you 55% on your journey compared to booking in April

When is the cheapest time to fly from London to Cardiff (LON - CWL)?

It’s typically best to fly out from London to Cardiff at midday. Doing so could potentially save you 41% 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 881,145 searches. Data last updated 9 mei 2024.
Find some of the cheapest KLM flights travelling from London to Cardiff. It's recommended that users confirm their flight details before booking.
vr 12/706:30LHR - CWL
1 stop10h 15mKLM
ma 30/909:45CWL - LHR
1 stop7h 50mKLM
Deal found 8/5£203
vr 12/706:30LHR - CWL
1 stop10h 15mKLM
wo 31/709:45CWL - LHR
1 stop6h 30mKLM
Deal found 8/5£215
vr 7/620:55LHR - CWL
1 stop12h 20mKLM
vr 14/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£226
vr 7/620:55LHR - CWL
1 stop12h 20mKLM
vr 14/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£227
vr 12/707:45LCY - CWL
1 stop9h 00mKLM
ma 30/909:45CWL - LCY
1 stop8h 50mKLM
Deal found 8/5£253
do 6/609:55LHR - CWL
1 stop6h 50mKLM
do 13/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£260
vr 12/707:45LCY - CWL
1 stop9h 00mKLM
wo 31/709:45CWL - LCY
1 stop8h 50mKLM
Deal found 8/5£265
vr 4/1020:55LHR - CWL
1 stop12h 20mKLM
zo 6/1009:45CWL - LHR
1 stop4h 05mKLM
Deal found 8/5£273
do 11/707:45LCY - CWL
1 stop9h 00mKLM
zo 14/709:45CWL - LCY
1 stop9h 55mKLM
Deal found 8/5£280

Cheap Air France flights from London to Cardiff

Explore cheap flight options specifically provided by Air France 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 881,145 searches. Data last updated 9 mei 2024.
Some of the best deals we've found on Air France flights travelling from London to Cardiff. Make sure to examine the flight information before completing your reservation.
vr 7/606:15LHR - CWL
2 stops10h 30mAir France
vr 14/609:45CWL - LHR
2 stops8h 50mAir France
Deal found 8/5£460
za 25/506:15LHR - CWL
2 stops10h 30mAir France
ma 27/509:45CWL - LHR
2 stops11h 40mAir France
Deal found 8/5£736

Cheap London to Cardiff flights in May & June 2024

Find cheap flight options from London to Cardiff specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 881,145 searches. Prices were last updated on 9 mei 2024.
The lowest fares we've come across on flights travelling from London to Cardiff in May and June 2024. Check back soon for alternative fares.
vr 7/619:20LGW - CWL
1 stop17h 20mMultiple Airlines
vr 14/612:00CWL - LGW
1 stop9h 55mMultiple Airlines
Deal found 8/5£208
vr 7/620:55LHR - CWL
1 stop12h 20mKLM
vr 14/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£226
vr 7/621:45LTN - CWL
1 stop14h 55mMultiple Airlines
vr 14/612:00CWL - LTN
1 stop11h 10mMultiple Airlines
Deal found 8/5£240
wo 22/507:10LTN - CWL
1 stop4h 20mMultiple Airlines
ma 27/513:00CWL - LTN
1 stop13h 10mMultiple Airlines
Deal found 8/5£252
do 30/520:55LHR - CWL
1 stop12h 20mKLM
do 6/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£253
do 6/609:55LHR - CWL
1 stop6h 50mKLM
do 13/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£260
do 30/520:45LCY - CWL
1 stop12h 30mKLM
do 6/609:45CWL - LCY
1 stop9h 55mKLM
Deal found 8/5£294
vr 21/608:40LHR - CWL
1 stop8h 05mKLM
do 27/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£322
vr 7/620:45LCY - CWL
1 stop12h 30mKLM
vr 14/617:15CWL - LCY
1 stop14h 55mKLM
Deal found 8/5£323

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 881,145 searches. Data last updated 9 mei 2024.
The lowest fares we've come across on flights travelling from London to Cardiff in May and June 2024. Check back soon for alternative fares.
di 6/821:45STN - CWL
1 stop13h 45mMultiple Airlines
di 13/812:00CWL - STN
1 stop9h 15mMultiple Airlines
Deal found 8/5£176
do 7/1120:25LHR - CWL
1 stop13h 20mKLM
do 14/1106:00CWL - LHR
1 stop7h 50mKLM
Deal found 8/5£203
vr 7/619:20LGW - CWL
1 stop17h 20mMultiple Airlines
vr 14/612:00CWL - LGW
1 stop9h 55mMultiple Airlines
Deal found 8/5£208
vr 7/620:55LHR - CWL
1 stop12h 20mKLM
vr 14/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£226
vr 7/621:45LTN - CWL
1 stop14h 55mMultiple Airlines
vr 14/612:00CWL - LTN
1 stop11h 10mMultiple Airlines
Deal found 8/5£240
di 6/820:55LGW - CWL
1 stop14h 35mMultiple Airlines
di 13/812:00CWL - LGW
1 stop8h 10mMultiple Airlines
Deal found 8/5£243
wo 22/507:10LTN - CWL
1 stop4h 20mMultiple Airlines
ma 27/513:00CWL - LTN
1 stop13h 10mMultiple Airlines
Deal found 8/5£252
do 30/520:55LHR - CWL
1 stop12h 20mKLM
do 6/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£253
do 6/609:55LHR - CWL
1 stop6h 50mKLM
do 13/617:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£260

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 881,145 searches. Data last updated 9 mei 2024.
Check out these flights departing soon from London to Cardiff. It's wise to confirm all flight details are correct before booking.
za 11/505:55LGW - CWL
1 stop9h 00mMultiple Airlines
zo 12/512:00CWL - LGW
1 stop10h 00mMultiple Airlines
Deal found 8/5£331
wo 22/507:15LGW - CWL
1 stop7h 50mMultiple Airlines
ma 27/512:00CWL - LGW
1 stop10h 10mMultiple Airlines
Deal found 8/5£347
vr 17/520:55LHR - CWL
1 stop12h 20mKLM
vr 31/517:15CWL - LHR
1 stop3h 40mKLM
Deal found 8/5£385
do 9/518:35LGW - CWL
1 stop13h 25mMultiple Airlines
do 16/508:30CWL - LGW
1 stop13h 25mMultiple Airlines
Deal found 8/5£403
do 9/518:35LGW - CWL
1 stop13h 25mMultiple Airlines
ma 13/508:30CWL - LGW
1 stop13h 40mMultiple Airlines
Deal found 8/5£438
za 11/505:55LGW - CWL
1 stop9h 00mMultiple Airlines
zo 12/512:00CWL - LGW
2 stops10h 50mMultiple Airlines
Deal found 8/5£466
do 9/518:35LGW - CWL
1 stop13h 25mMultiple Airlines
do 16/508:30CWL - LGW
2 stops27h 05mMultiple Airlines
Deal found 8/5£473
wo 22/508:10LGW - CWL
1 stop6h 55mMultiple Airlines
ma 27/512:00CWL - LGW
2 stops10h 50mMultiple Airlines
Deal found 8/5£551
do 9/506:45LGW - CWL
2 stops25h 15mMultiple Airlines
do 16/508:30CWL - LGW
2 stops14h 20mMultiple Airlines
Deal found 8/5£580

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 881,145 searches. Data last updated 9 mei 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.
za 15/613:55LTN - CWL
1 stop21h 35mMultiple Airlines
Deal found 7/5£67
za 15/619:20LGW - CWL
1 stop16h 10mMultiple Airlines
Deal found 7/5£70
za 15/619:25LHR - CWL
1 stop16h 05mMultiple Airlines
Deal found 7/5£106
vr 9/822:00STN - CWL
1 stop14h 40mMultiple Airlines
Deal found 7/5£110
vr 9/819:55LTN - CWL
1 stop16h 45mMultiple Airlines
Deal found 7/5£110
vr 9/820:30LGW - CWL
1 stop16h 10mMultiple Airlines
Deal found 7/5£114
vr 9/819:45LCY - CWL
1 stop16h 55mMultiple Airlines
Deal found 7/5£138
za 10/814:15LGW - CWL
1 stop21h 15mMultiple Airlines
Deal found 7/5£139
za 10/813:55LTN - CWL
1 stop21h 35mMultiple Airlines
Deal found 7/5£142

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 881,145 searches. Data last updated 9 mei 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£176 - £567

Route

Depart

Return

Price

London StanstedCardiff Wales

STN - CWL

STNCWL

London Stansted

di 6/8

1 stop13h 45m

Cardiff Wales

di 13/8

1 stop9h 15m

£176

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

vr 12/7

1 stop10h 15m

Cardiff Wales

ma 30/9

1 stop7h 50m

£203

London GatwickCardiff Wales

LGW - CWL

LGWCWL

London Gatwick

vr 7/6

1 stop17h 20m

Cardiff Wales

vr 14/6

1 stop9h 55m

£208

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

vr 12/7

1 stop10h 15m

Cardiff Wales

wo 31/7

1 stop6h 30m

£215

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

vr 7/6

1 stop12h 20m

Cardiff Wales

vr 14/6

1 stop3h 40m

£226

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

vr 7/6

1 stop12h 20m

Cardiff Wales

vr 14/6

1 stop3h 40m

£227

London LutonCardiff Wales

LTN - CWL

LTNCWL

London Luton

vr 7/6

1 stop14h 55m

Cardiff Wales

vr 14/6

1 stop11h 10m

£240

London HeathrowCardiff Wales

LHR - CWL

LHRCWL

London Heathrow

vr 7/6

2 stops10h 30m

Cardiff Wales

vr 14/6

2 stops8h 50m

£460

London CityCardiff Wales

LCY - CWL

LCYCWL

London City

vr 7/6

1 stop17h 35m

Cardiff Wales

vr 14/6

1 stop6h 20m

£567

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from London to Cardiff?

Use this chart to determine the optimal time to book a return flight from London to Cardiff. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from London to Cardiff, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time 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 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Cardiff flight should consider departing on Friday at midday 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

Average price of flights to Cardiff by month

Plan your trip from London to Cardiff by taking into account the cheapest months to travel. The average price of a one-way flight from London to Cardiff is currently £111 while a return flight costs £280. Price data was last updated on 5 May 2024.

Currently, October is the cheapest month in which you can book a flight from London to Cardiff (average of £128). Flying from London to Cardiff in February is currently the most expensive (average of £199). 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.

January

£122

February

£159

March

£136

April

£143

May

£154

June

£138

July

£129

August

£135

September

£118

October

£102

November

£106

December

£156

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

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 9 mei 2024.
Get a feel of what it's like to fly with KLM and Air France 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.
KLM
7.9
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.2

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.

KLM
7.9
Good
1,592 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.2

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.

Air France
7.5
Good
1,777 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.2

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.

Aer Lingus
7.2
Good
1,338 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.2

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 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 £176, but on average you can expect to pay £252.

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

    There are currently 10+ open flights from London to Cardiff within the next 7 days for less than £400.

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

    Currently priced at £203, 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 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Cardiff one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as £177. Users have also found prices from £209 and £263 on Aer Lingus and Air France, respectively.

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

    While some choose either London City - Cardiff Wales or London Gatwick - Cardiff Wales, London Heathrow - Cardiff Wales is the most popular route 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 8/5.

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 881,145 searches. Data last updated 9 mei 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£61Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£212Average£329FlexibilityNo cancel feeOn-time75%
Search KLM flights
Birmingham to Amritsar flights
Birmingham to Dubai flights
London to Hanoi flights
Manchester to Fuerteventura flights
Dublin to Japan flights
London to Nairobi flights
Belfast to Portugal flights
Manchester to Riyadh flights
London to Gran Canaria flights
Manchester to Murcia flights
London Heathrow Airport to Madrid flights
London to Nha Trang 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.
First Class
Business Class
Prem Econ Class
Economy 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 9 mei 2024.
1%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
34%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from London to Cardiff

Explore weekly flight availability from London to Cardiff. 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 9 mei 2024.
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday3daily flights
Sunday3daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Város Limnos
Flights to Kavála Megas Alexandros
Flights to Parikia Paros
Flights to Clermont-Ferrand Aulnat
Flights to Isle of Islay Glenegedale
Flights to Monterey Regional
Flights to Guilin
Flights to Cagayan de Oro Laguindingan
Flights to Skardu
Flights to Samarkand
Flights to Elazig
Flights to Tamuning Guam Intl
Flights to Tulum Intl
Flights to Toulon Hyeres
Flights to Ohrid
Flights to Houmt Souk Melita
Flights to Trapani Birgi
Flights to Daraga Bicol Intl
Flights to Parma
Flights to Ipoh
Flights to Edremit/Korfez
Flights to Niamey
Flights to Erie
Flights to Lhasa

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 London to Cardiff?

Cheapflights makes it easy to find London to Cardiff flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Cardiff for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from London to Cardiff with no change fees.

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

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

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines