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Heathrow Airport to Cardiff Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Cardiff Airport over the next 90 days, with one-way fares from €156 and round-trip from €286. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LHR 12:40
      25h 45m
      1 stop
      CWL 14:25
      London - Cardiff | Fri, Nov 27 | British Airways
      €156 €615
      75% off
      75% off
      €615 €156
    • LHR 15:20
      20h 25m
      1 stop
      CWL 11:45
      London - Cardiff | Mon, Dec 14 | British Airways
      €160 €615
      74% off
      74% off
      €615 €160
    • LHR 12:50
      19h 40m
      1 stop
      CWL 08:30
      London - Cardiff | Sun, Nov 8 | British Airways
      €183 €615
      70% off
      70% off
      €615 €183
    • LHR 18:45
      17h
      1 stop
      CWL 11:45
      London - Cardiff | Tue, Nov 17 | British Airways
      €191
      69% off
      €615 €191
    • LHR 07:40
      4h 5m
      1 stop
      CWL 11:45
      London - Cardiff | Tue, Nov 3 | British Airways
      €193
      69% off
      €615 €193
    • LHR 06:20
      5h 25m
      1 stop
      CWL 11:45
      London - Cardiff | Wed, Nov 18 | British Airways
      €193
      69% off
      €615 €193
    • LHR 15:55
      16h 35m
      1 stop
      CWL 08:30
      London - Cardiff | Sat, Nov 14 | British Airways
      €202
      67% off
      €615 €202
    • LHR 09:20
      26h 25m
      1 stop
      CWL 11:45
      London - Cardiff | Mon, Nov 16 | British Airways
      €217
      65% off
      €615 €217
    • LHR 06:20
      5h 25m
      1 stop
      CWL 11:45
      London - Cardiff | Wed, Nov 11 | British Airways
      €225
      63% off
      €615 €225
    • LON 13:00
      17h 25m
      1 stop
      CWL 14:00
      London - Cardiff | Mon, Oct 19 | Normal Airline
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    • LHR 20:25
      13h 25m
      1 stop
      CWL 09:50
      London - Cardiff | Fri, Nov 13 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Fri, Nov 20 | KLM Royal Dutch Airlines
      €286 €998
      71% off
      71% off
      €998 €286
    • LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Sat, Nov 14 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 21 | KLM Royal Dutch Airlines
      €288 €998
      71% off
      71% off
      €998 €288
    • LHR 20:25
      13h 25m
      1 stop
      CWL 09:50
      London - Cardiff | Tue, Dec 1 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Mon, Dec 7 | KLM Royal Dutch Airlines
      €290 €998
      71% off
      71% off
      €998 €290
    • LHR 11:45
      5h 15m
      1 stop
      CWL 17:00
      London - Cardiff | Thu, Dec 3 | KLM Royal Dutch Airlines
      CWL 10:20
      8h 55m
      1 stop
      LHR 19:15
      Cardiff - London | Thu, Dec 10 | KLM Royal Dutch Airlines
      €291
      71% off
      €998 €291
    • LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Thu, Dec 10 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Dec 12 | KLM Royal Dutch Airlines
      €293
      71% off
      €998 €293
    • LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Sat, Nov 21 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 28 | KLM Royal Dutch Airlines
      €294
      71% off
      €998 €294
    • LHR 17:50
      16h
      1 stop
      CWL 09:50
      London - Cardiff | Sat, Nov 7 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Nov 14 | KLM Royal Dutch Airlines
      €297
      70% off
      €998 €297
    • LHR 06:30
      10h 30m
      1 stop
      CWL 17:00
      London - Cardiff | Sat, Dec 5 | KLM Royal Dutch Airlines
      CWL 10:20
      6h 40m
      1 stop
      LHR 17:00
      Cardiff - London | Wed, Dec 9 | KLM Royal Dutch Airlines
      €298
      70% off
      €998 €298
    • LHR 10:00
      7h
      1 stop
      CWL 17:00
      London - Cardiff | Tue, Dec 8 | KLM Royal Dutch Airlines
      CWL 17:30
      3h 20m
      1 stop
      LHR 20:50
      Cardiff - London | Sat, Dec 12 | KLM Royal Dutch Airlines
      €298
      70% off
      €998 €298
    • LON 13:00
      17h 25m
      1 stop
      CWL 14:00
      London - Cardiff | Mon, Oct 19 | Normal Airline
      CWL 15:00
      6h
      Direct
      LON 16:00
      Cardiff - London | Wed, Oct 21 | Normal Airline
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    • LHR 07:40
      3h 50m
      1 stop
      CWL 11:30
      London - Cardiff | Wed, Oct 21 | British Airways
      €260 €550
      53% off
      53% off
      €550 €260
    • LHR 07:30
      4h
      1 stop
      CWL 11:30
      London - Cardiff | Thu, Oct 22 | British Airways
      €282 €550
      49% off
      49% off
      €550 €282
    • LHR 07:25
      4h 5m
      1 stop
      CWL 11:30
      London - Cardiff | Fri, Oct 23 | British Airways
      €348 €550
      37% off
      37% off
      €550 €348
    • LHR 11:45
      5h 15m
      1 stop
      CWL 17:00
      London - Cardiff | Thu, Dec 24 | KLM Royal Dutch Airlines
      €390
      28% off
      €550 €390
    • LON 13:00
      17h 25m
      1 stop
      CWL 14:00
      London - Cardiff | Mon, Oct 19 | Normal Airline
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    • LHR 07:40
      3h 50m
      1 stop
      CWL 11:30
      London - Cardiff | Wed, Oct 21 | British Airways
      €260 €491
      47% off
      47% off
      €491 €260
    • LHR 07:30
      4h
      1 stop
      CWL 11:30
      London - Cardiff | Thu, Oct 22 | British Airways
      €282 €491
      43% off
      43% off
      €491 €282
    • LHR 07:25
      4h 5m
      1 stop
      CWL 11:30
      London - Cardiff | Fri, Oct 23 | British Airways
      €348 €491
      28% off
      28% off
      €491 €348
    • LON 13:00
      17h 25m
      1 stop
      CWL 14:00
      London - Cardiff | Mon, Oct 19 | Normal Airline
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    • LHR 11:45
      5h 15m
      1 stop
      CWL 17:00
      London - Cardiff | Wed, Oct 28 | KLM Royal Dutch Airlines
      €527 €743
      28% off
      28% off
      €743 €527
    • LHR 11:45
      5h 15m
      1 stop
      CWL 17:00
      London - Cardiff | Fri, Oct 30 | KLM Royal Dutch Airlines
      €352 €743
      53% off
      53% off
      €743 €352
    • LON 13:00
      17h 25m
      1 stop
      CWL 14:00
      London - Cardiff | Mon, Oct 19 | Normal Airline
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Displayed flight fares from London to Cardiff 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 Heathrow Airport to Cardiff Airport?

The cheapest airline flying from Heathrow Airport to Cardiff Airport is British Airways (from €160) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

British Airways
From €160
Eurowings
From €325
SWISS
From €334
Brussels Airlines
From €410
Air France
From €459
Aer Lingus
From €521
Lufthansa
From €558
KLM Royal Dutch Airlines
From €759

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA1392

    Heathrow Airport

    08:45

    LHR

    1h 20m

    Direct

    10:05

    BHD

    - - T W T - S
    Search

  2. EI3620

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  3. BA1390

    Heathrow Airport

    07:20

    LHR

    1h 20m

    Direct

    08:40

    BHD

    S M T W T F -
    Search

  4. EI3620

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  5. BA1390

    Heathrow Airport

    07:20

    LHR

    1h 20m

    Direct

    08:40

    BHD

    S M T W T F -
    Search

  6. BA8978

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  7. KL1016

    Heathrow Airport

    20:55

    LHR

    1h 10m

    Direct

    23:05

    AMS

    S M T W T - S
    Search

  8. KL1087

    Amsterdam Airport Schiphol

    09:00

    AMS

    1h 15m

    Direct

    09:15

    CWL

    S M T W T F S

  9. BA1410

    Heathrow Airport

    19:15

    LHR

    1h 15m

    Direct

    20:30

    BHD

    S M T W T F S
    Search

  10. BA8978

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  11. BA1408

    Heathrow Airport

    18:05

    LHR

    1h 20m

    Direct

    19:25

    BHD

    - M T - T - -
    Search

  12. BA8978

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  13. KL1014

    Heathrow Airport

    19:15

    LHR

    1h 15m

    Direct

    21:30

    AMS

    S M T W T F S
    Search

  14. KL1087

    Amsterdam Airport Schiphol

    09:00

    AMS

    1h 15m

    Direct

    09:15

    CWL

    S M T W T F S

  15. KL1012

    Heathrow Airport

    17:10

    LHR

    1h 20m

    Direct

    19:30

    AMS

    S M T W T F S
    Search

  16. KL1087

    Amsterdam Airport Schiphol

    09:00

    AMS

    1h 15m

    Direct

    09:15

    CWL

    S M T W T F S

  17. BA1410

    Heathrow Airport

    19:15

    LHR

    1h 15m

    Direct

    20:30

    BHD

    S M T W T F S
    Search

  18. EI3620

    Belfast City Airport

    10:15

    BHD

    1h 15m

    Direct

    11:30

    CWL

    S M T W T F S

  19. KL1010

    Heathrow Airport

    14:45

    LHR

    1h 15m

    Direct

    17:00

    AMS

    S M T W T F S
    Search

  20. KL1087

    Amsterdam Airport Schiphol

    09:00

    AMS

    1h 15m

    Direct

    09:15

    CWL

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

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

Flight distance 200.39km
Cheapest one-way ticket price €156
Cheapest return ticket price €286

FAQs for Heathrow Airport to Cardiff Airport Flights

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

    There are around 16 daily flights from Heathrow Airport (LHR) to Cardiff Airport (CWL).
  • The route from Heathrow Airport (LHR) to Cardiff Airport (CWL) is quite popular. Without considering departure times or holidays, tickets cost around €71 in February, the most expensive month to book this route.
    • The distance from Cardiff Airport to downtown is about 15km, by taxi about 30 minutes.
  • The closest airport to Cardiff Airport (CWL) is Bristol Airport. The distance is around 43km.
  • Accesrail And Partner Railways is a very popular airline operating an average of 16 flights per month.
  • One-way flights from Heathrow Airport to Cardiff Airport currently start from €156, and round-trip fares start from €286. The current lowest fare is a British Airways flight departing on Fri, Nov 27; 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 Heathrow Airport to Cardiff Airport is €336. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Cardiff 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.

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