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Cardiff Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Cardiff Airport to Heathrow Airport over the next 90 days, with one-way fares from £196 and round-trip from £242. Based on Trip.com's latest 7-day flight data.

    • CWL 10:20
      10h 30m
      1 stop
      LHR 20:50
      Cardiff - London | Sun, Nov 22 | KLM
      LHR 08:40
      8h 20m
      1 stop
      CWL 17:00
      London - Cardiff | Sun, Nov 29 | KLM
      £242 £293
      17% off
      17% off
      £293 £242
    • CWL 10:20
      4h 5m
      1 stop
      LHR 14:25
      Cardiff - London | Sun, Nov 8 | KLM
      LHR 11:15
      5h 45m
      1 stop
      CWL 17:00
      London - Cardiff | Sun, Nov 15 | KLM
      £244 £293
      17% off
      17% off
      £293 £244
    • CWL 10:20
      4h 5m
      1 stop
      LHR 14:25
      Cardiff - London | Sun, Dec 6 | KLM
      LHR 20:25
      13h 25m
      1 stop
      CWL 09:50
      London - Cardiff | Wed, Dec 9 | KLM
      £246 £293
      16% off
      16% off
      £293 £246
    • CWL 10:20
      6h 40m
      1 stop
      LHR 17:00
      Cardiff - London | Fri, Dec 11 | KLM
      LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Sun, Dec 13 | KLM
      £247
      16% off
      £293 £247
    • CWL 17:30
      14h 10m
      1 stop
      LHR 07:40
      Cardiff - London | Mon, Nov 2 | KLM
      LHR 11:15
      5h 45m
      1 stop
      CWL 17:00
      London - Cardiff | Sun, Nov 8 | KLM
      £248
      15% off
      £293 £248
    • CWL 10:20
      8h 55m
      1 stop
      LHR 19:15
      Cardiff - London | Wed, Nov 18 | KLM
      LHR 20:25
      13h 20m
      1 stop
      CWL 09:45
      London - Cardiff | Tue, Nov 24 | KLM
      £250
      15% off
      £293 £250
    • CWL 10:20
      4h 5m
      1 stop
      LHR 14:25
      Cardiff - London | Sun, Nov 15 | KLM
      LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Sun, Nov 22 | KLM
      £250
      15% off
      £293 £250
    • CWL 17:30
      14h 10m
      1 stop
      LHR 07:40
      Cardiff - London | Sun, Nov 29 | KLM
      LHR 20:25
      13h 25m
      1 stop
      CWL 09:50
      London - Cardiff | Wed, Dec 2 | KLM
      £254
      13% off
      £293 £254
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 7 | KLM
      LHR 20:25
      13h 20m
      1 stop
      CWL 09:45
      London - Cardiff | Tue, Nov 10 | KLM
      £255
      13% off
      £293 £255
    • CWL 13:00
      17h 25m
      1 stop
      LON 14:00
      Cardiff - London | Tue, Oct 27 | Normal Airline
      LON 15:00
      6h
      Direct
      CWL 16:00
      London - Cardiff | Thu, Oct 29 | Normal Airline
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    • Cheapest
      CWL 12:00
      8h 20m
      1 stop
      LHR 20:20
      Cardiff - London | Mon, Oct 26 | Aer Lingus
      £196 £427
      54% off
      54% off
      £427 £196
    • CWL 10:20
      4h 5m
      1 stop
      LHR 14:25
      Cardiff - London | Mon, Dec 7 | KLM
      £225 £427
      47% off
      47% off
      £427 £225
    • CWL 10:20
      10h 30m
      1 stop
      LHR 20:50
      Cardiff - London | Mon, Nov 16 | KLM
      £226 £427
      47% off
      47% off
      £427 £226
    • CWL 17:30
      14h 10m
      1 stop
      LHR 07:40
      Cardiff - London | Fri, Nov 20 | KLM
      £226
      47% off
      £427 £226
    • CWL 10:20
      5h 45m
      1 stop
      LHR 16:05
      Cardiff - London | Sat, Dec 12 | KLM
      £227
      47% off
      £427 £227
    • CWL 10:20
      10h 30m
      1 stop
      LHR 20:50
      Cardiff - London | Fri, Nov 13 | KLM
      £227
      47% off
      £427 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Wed, Dec 2 | KLM
      £227
      78% off
      £1,023 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Tue, Nov 24 | KLM
      £227
      78% off
      £1,023 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Wed, Jan 6 | KLM
      £227
      78% off
      £1,023 £227
    • CWL 13:00
      17h 25m
      1 stop
      LON 14:00
      Cardiff - London | Tue, Oct 27 | Normal Airline
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    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Fri, Nov 20 | KLM
      £239 £281
      15% off
      15% off
      £281 £239
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 7 | KLM
      £250 £281
      11% off
      11% off
      £281 £250
    • CWL 13:00
      17h 25m
      1 stop
      LON 14:00
      Cardiff - London | Tue, Oct 27 | Normal Airline
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    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Wed, Dec 2 | KLM
      £227 £1,023
      78% off
      78% off
      £1,023 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Tue, Nov 24 | KLM
      £227 £1,023
      78% off
      78% off
      £1,023 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Wed, Jan 6 | KLM
      £227 £1,023
      78% off
      78% off
      £1,023 £227
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Tue, Dec 1 | KLM
      £238
      77% off
      £1,023 £238
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Fri, Nov 20 | KLM
      £239
      77% off
      £1,023 £239
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Thu, Nov 19 | KLM
      £239
      77% off
      £1,023 £239
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 7 | KLM
      £250
      76% off
      £1,023 £250
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Tue, Dec 29 | KLM
      £268
      74% off
      £1,023 £268
    • CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Wed, Nov 4 | KLM
      £302
      70% off
      £1,023 £302
    • CWL 13:00
      17h 25m
      1 stop
      LON 14:00
      Cardiff - London | Tue, Oct 27 | Normal Airline
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Displayed flight fares from Cardiff to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Cardiff Airport to Heathrow Airport?

The cheapest airline flying from Cardiff Airport to Heathrow Airport is Aer Lingus (from £196) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From £196
KLM
From £225
British Airways
From £427

Find more flights and airlines

What is the flight schedule from Cardiff Airport to Heathrow Airport?

Check the schedule for flights from Cardiff to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL1094

    Cardiff Airport

    17:30

    CWL

    1h 20m

    Direct

    19:50

    AMS

    S M T W T F S
    Search

  2. KL1017

    Amsterdam Airport Schiphol

    20:35

    AMS

    1h 15m

    Direct

    20:50

    LHR

    S M T W T F S

  3. KL1088

    Cardiff Airport

    09:45

    CWL

    1h 15m

    Direct

    12:00

    AMS

    S M T W T F S
    Search

  4. KL1009

    Amsterdam Airport Schiphol

    13:30

    AMS

    1h 20m

    Direct

    13:50

    LHR

    S M T W T F -

  5. KL1088

    Cardiff Airport

    09:45

    CWL

    1h 15m

    Direct

    12:00

    AMS

    S M T W T F S
    Search

  6. KL1011

    Amsterdam Airport Schiphol

    16:00

    AMS

    1h 15m

    Direct

    16:15

    LHR

    S M T W T F S

  7. KL1088

    Cardiff Airport

    09:45

    CWL

    1h 15m

    Direct

    12:00

    AMS

    S M T W T F S
    Search

  8. KL1013

    Amsterdam Airport Schiphol

    17:15

    AMS

    1h 20m

    Direct

    17:35

    LHR

    S M T W T F S

  9. KL1088

    Cardiff Airport

    09:45

    CWL

    1h 15m

    Direct

    12:00

    AMS

    S M T W T F S
    Search

  10. KL1015

    Amsterdam Airport Schiphol

    19:05

    AMS

    1h 20m

    Direct

    19:25

    LHR

    S M T W T - S

  11. KL1088

    Cardiff Airport

    09:45

    CWL

    1h 15m

    Direct

    12:00

    AMS

    S M T W T F S
    Search

  12. KL1017

    Amsterdam Airport Schiphol

    20:35

    AMS

    1h 15m

    Direct

    20:50

    LHR

    S M T W T F S

  13. KL1094

    Cardiff Airport

    17:30

    CWL

    1h 20m

    Direct

    19:50

    AMS

    S M T W T F S
    Search

  14. KL1001

    Amsterdam Airport Schiphol

    07:20

    AMS

    1h 20m

    Direct

    07:40

    LHR

    S M T W T F S

  15. KL1094

    Cardiff Airport

    17:30

    CWL

    1h 20m

    Direct

    19:50

    AMS

    S M T W T F S
    Search

  16. KL1003

    Amsterdam Airport Schiphol

    08:35

    AMS

    1h 25m

    Direct

    09:00

    LHR

    S M T W T F -

  17. KL1094

    Cardiff Airport

    17:30

    CWL

    1h 20m

    Direct

    19:50

    AMS

    S M T W T F S
    Search

  18. KL1005

    Amsterdam Airport Schiphol

    10:15

    AMS

    1h 30m

    Direct

    10:45

    LHR

    S M T W T F S

  19. KL1094

    Cardiff Airport

    17:30

    CWL

    1h 20m

    Direct

    19:50

    AMS

    S M T W T F S
    Search

  20. KL1009

    Amsterdam Airport Schiphol

    13:30

    AMS

    1h 20m

    Direct

    13:50

    LHR

    S M T W T F -
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About Cardiff Airport and Heathrow Airport

Learn about Cardiff Airport (CWL) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 200.39km
Cheapest one-way ticket price £196
Cheapest return ticket price £242

FAQs for Cardiff Airport to Heathrow Airport Flights

  • How many daily flights are there from Cardiff Airport (CWL) to Heathrow Airport (LHR)?

    There are around 16 daily flights from Cardiff Airport (CWL) to Heathrow Airport (LHR).
  • The route from Cardiff Airport (CWL) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around £28 in June, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • Accesrail And Partner Railways is a very popular airline operating an average of 8 flights per month.
  • One-way flights from Cardiff Airport to Heathrow Airport currently start from £196, and round-trip fares start from £242. The current lowest fare is a Aer Lingus flight departing on Mon, Oct 26; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Cardiff Airport to Heathrow Airport is £305. Prices may vary depending on the departure date, airline, and availability.
  • Enter Cardiff Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.