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Cardiff Airport to Seattle flight
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Cheap Flights from Cardiff Airport to Seattle

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

  • One way
  • Round-trip
      • CWL10:20
        33h 32m
        1 stop
        SEA11:52
        Cardiff - Seattle|Sat, Dec 28|Virgin Atlantic
        £1,359£1,547
        12% OFF
        12% OFF
        £1,547£1,359

        Choose Virgin Atlantic flights from Cardiff to Seattle. The one-way connecting flight with Virgin Atlantic departs from Cardiff Airport on Sat, Dec 28, arriving at Seattle-Tacoma International Airport. One-way Prices start from £1,359 including taxes and charges.

      • CWL10:20
        33h 30m
        1 stop
        SEA11:50
        Cardiff - Seattle|Sat, Jan 4|Virgin Atlantic
        £1,428£1,547
        8% OFF
        8% OFF
        £1,547£1,428

        Choose Virgin Atlantic flights from Cardiff to Seattle. The one-way connecting flight with Virgin Atlantic departs from Cardiff Airport on Sat, Jan 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from £1,428 including taxes and charges.

      • CWL10:20
        33h 30m
        1 stop
        SEA11:50
        Cardiff - Seattle|Sat, Jan 4|Delta Air Lines
        £1,439£1,547
        7% OFF
        7% OFF
        £1,547£1,439

        Choose Delta Air Lines flights from Cardiff to Seattle. The one-way connecting flight with Delta Air Lines departs from Cardiff Airport on Sat, Jan 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from £1,439 including taxes and charges.

      • CWL01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Cardiff - Seattle|Sat, Jan 4|Virgin Atlantic
        Find More Flights
        Find More Flights

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

Selected Airlines from Cardiff Airport to Seattle

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

KLM
From £484
Air France
From £524
Virgin Atlantic
From £527
Delta Air Lines
From £613
Loganair
From £837
Vueling Airlines
From £956
British Airways
From £1,502

Find more flights and airlines

Airports in Seattle

Learn about different airports in Seattle, find the best flight and transfer options, and plan your journey.

  • 0.7 km from central Seattle
    Seattle-Tacoma International Airport
    Tickets From
    £484
Flight Schedule from Cardiff Airport to Seattle

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. VS6959

    Virgin Atlantic

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  2. VS3959

    Virgin Atlantic

    15:00

    AMS

    8.8h

    18:50

    DTW

    SMTWTFS

  3. VS1745

    Virgin Atlantic

    19:55

    DTW

    5.0h

    21:56

    SEA

    SMTWTFS

  4. DL9488

    Delta Air Lines

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  5. DL137

    Delta Air Lines

    15:00

    AMS

    8.8h

    18:50

    DTW

    SMTWTFS

  6. DL565

    Delta Air Lines

    19:55

    DTW

    5.0h

    21:56

    SEA

    SMTWTFS

  7. AF8342

    Air France

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  8. AF5600

    Air France

    15:00

    AMS

    8.8h

    18:50

    DTW

    SMTWTFS

  9. DL565

    Delta Air Lines

    19:55

    DTW

    5.0h

    21:56

    SEA

    SMTWTFS

  10. DL9488

    Delta Air Lines

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  11. DL9348

    Delta Air Lines

    13:30

    AMS

    8.3h

    16:50

    JFK

    SMTWTFS

  12. DL688

    Delta Air Lines

    19:00

    JFK

    6.4h

    22:25

    SEA

    SMTWTFS

  13. AF8342

    Air France

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  14. AF6698

    Air France

    13:35

    AMS

    8.3h

    16:50

    JFK

    SMTWTFS

  15. AF2348

    Air France

    19:00

    JFK

    6.4h

    22:25

    SEA

    SMTWTFS

  16. KL1088

    KLM

    10:20

    CWL

    1.3h

    12:40

    AMS

    SMTWTFS
    Search

  17. KL6120

    KLM

    15:00

    AMS

    8.8h

    18:50

    DTW

    SMTWTFS

  18. KL5586

    KLM

    19:55

    DTW

    5.0h

    21:56

    SEA

    SMTWTFS

  19. LM338

    Loganair

    14:45

    CWL

    1.3h

    16:00

    EDI

    SM-WT-S
    Search

  20. AF1887

    Air France

    06:00

    EDI

    1.8h

    08:50

    CDG

    SMTWTFS

  21. AF368

    Air France

    10:10

    CDG

    10.2h

    12:20

    SEA

    -M-W-F-

  22. LM338

    Loganair

    14:45

    CWL

    1.3h

    16:00

    EDI

    SM-WT-S
    Search

  23. KL922

    KLM

    05:45

    EDI

    1.6h

    08:20

    AMS

    SMTWTFS

  24. AF8992

    Air France

    10:15

    AMS

    10.4h

    12:40

    SEA

    SMTWTFS

  25. KL1094

    KLM

    17:25

    CWL

    1.3h

    19:45

    AMS

    SMTWTFS
    Search

  26. VS3944

    Virgin Atlantic

    10:15

    AMS

    10.4h

    12:40

    SEA

    SMTWTFS

  27. VS6962

    Virgin Atlantic

    17:25

    CWL

    1.3h

    19:45

    AMS

    SMTWTFS
    Search

  28. VS3944

    Virgin Atlantic

    10:15

    AMS

    10.4h

    12:40

    SEA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Cardiff Airport to Seattle

Cheapest direct flight price£1,358
Off-season travel monthNovember
Peak season for travelOctober

FAQs for Cardiff Airport to Seattle Flights

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