Cheap Flights from Heathrow Airport to Cardiff Airport (LHR - CWL) 2025 ✈ from £96 | Trip.com
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Heathrow Airport to Cardiff Airport flight

Cheap Flight Deals from Heathrow Airport to Cardiff Airport

Search for flights from London to Cardiff and check out affordable one-way and round-trip options.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Heathrow Airport to Cardiff Airport

See which airlines fly from London to Cardiff. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

British Airways
From £96
Aer Lingus
From £156
KLM
From £204

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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. BA1414

    Heathrow Airport

    07:30

    LHR

    1h 20m

    08:50

    BHD

    S M T W T F S
    Search

  2. EI3620

    George Best Belfast City Airport

    10:10

    BHD

    1h 20m

    11:30

    CWL

    S M T W T F S

  3. BA1424

    Heathrow Airport

    07:05

    LHR

    1h 25m

    08:30

    BHD

    - M T - T - -
    Search

  4. EI3620

    George Best Belfast City Airport

    10:10

    BHD

    1h 20m

    11:30

    CWL

    S M T W T F S

  5. BA1450

    Heathrow Airport

    20:30

    LHR

    1h 20m

    21:50

    EDI

    - M T - - - -
    Search

  6. LM337

    Edinburgh Airport

    14:20

    EDI

    1h 15m

    15:35

    CWL

    S - - W T - S

  7. BA1432

    Heathrow Airport

    07:10

    LHR

    1h 25m

    08:35

    EDI

    S M T W T - S
    Search

  8. LM337

    Edinburgh Airport

    14:20

    EDI

    1h 15m

    15:35

    CWL

    S - - W T - S

  9. BA1444

    Heathrow Airport

    12:25

    LHR

    1h 25m

    13:50

    EDI

    S M T W T F S
    Search

  10. LM337

    Edinburgh Airport

    14:20

    EDI

    1h 15m

    15:35

    CWL

    S - - W T - S

  11. BA1464

    Heathrow Airport

    21:00

    LHR

    1h 30m

    22:30

    EDI

    S M T W T F S
    Search

  12. LM337

    Edinburgh Airport

    14:20

    EDI

    1h 15m

    15:35

    CWL

    S - - W T - S

  13. BA1428

    Heathrow Airport

    07:00

    LHR

    1h 20m

    08:20

    BHD

    S M T W T F S
    Search

  14. EI3620

    George Best Belfast City Airport

    10:10

    BHD

    1h 20m

    11:30

    CWL

    S M T W T F S

  15. BA1420

    Heathrow Airport

    10:15

    LHR

    1h 15m

    11:30

    BHD

    S M T W T F S
    Search

  16. EI3620

    George Best Belfast City Airport

    10:10

    BHD

    1h 20m

    11:30

    CWL

    S M T W T F S

  17. BA1418

    Heathrow Airport

    17:20

    LHR

    1h 20m

    18:40

    BHD

    S M T W T F S
    Search

  18. EI3620

    George Best Belfast City Airport

    10:10

    BHD

    1h 20m

    11:30

    CWL

    S M T W T F S
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Heathrow Airport to Cardiff Airport Flights Info

Flight distance 200.39km
Cheapest one-way ticket price £95

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).

  • When are flight tickets from Heathrow Airport (LHR) to Cardiff Airport (CWL) the cheapest?

    Tickets cost around £56 in January, making it the cheapest month to book. Heathrow Airport (LHR) to Cardiff Airport (CWL) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Heathrow Airport (LHR) to Cardiff Airport (CWL) most expensive?

    The route from Heathrow Airport (LHR) to Cardiff Airport (CWL) is quite popular. Without considering departure times or holidays, tickets cost around £58 in March, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in Cardiff?

    • The distance from Cardiff Airport to downtown is about 15km, by taxi about 30 minutes.

  • What's the closest airport to Cardiff Airport (CWL)?

    The closest airport to Cardiff Airport (CWL) is Bristol Airport. The distance is around 43km.

  • Which airline operates the most direct flights from Heathrow Airport (LHR) to Cardiff Airport (CWL)?

    Accesrail And Partner Railways is a very popular airline operating an average of 16 flights per month.

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