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Seattle-Tacoma International Airport to Adelaide flight
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Cheap Flights from Seattle-Tacoma International Airport to Adelaide

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

  • One way
  • Round-trip
      • SEA08:40
        29h 35m
        1 stop
        ADL08:45
        Seattle - Adelaide|Thu, Feb 6|Singapore Airlines
        NZD 2,288NZD 3,220
        28% OFF
        28% OFF
        NZD 3,220NZD 2,288

        Choose Singapore Airlines flights from Seattle to Adelaide. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 6, arriving at Adelaide Airport. One-way Prices start from NZD 2,288 including taxes and charges.

      • SEA08:40
        29h 35m
        1 stop
        ADL08:45
        Seattle - Adelaide|Tue, Feb 4|Singapore Airlines
        NZD 2,359NZD 3,220
        27% OFF
        27% OFF
        NZD 3,220NZD 2,359

        Choose Singapore Airlines flights from Seattle to Adelaide. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 4, arriving at Adelaide Airport. One-way Prices start from NZD 2,359 including taxes and charges.

      • SEA16:05
        44h
        1 stop
        ADL06:35
        Seattle - Adelaide|Wed, Jan 22|Qatar Airways
        NZD 2,407NZD 3,220
        25% OFF
        25% OFF
        NZD 3,220NZD 2,407

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Wed, Jan 22, arriving at Adelaide Airport. One-way Prices start from NZD 2,407 including taxes and charges.

      • SEA16:05
        30h 30m
        1 stop
        ADL17:05
        Seattle - Adelaide|Wed, Feb 12|Qatar Airways
        NZD 2,412
        NZD 2,412

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Wed, Feb 12, arriving at Adelaide Airport. One-way Prices start from NZD 2,412 including taxes and charges.

      • SEA16:05
        30h 30m
        1 stop
        ADL17:05
        Seattle - Adelaide|Fri, Jan 17|Qatar Airways
        NZD 2,414
        NZD 2,414

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Fri, Jan 17, arriving at Adelaide Airport. One-way Prices start from NZD 2,414 including taxes and charges.

      • SEA16:05
        44h
        1 stop
        ADL06:35
        Seattle - Adelaide|Mon, Feb 17|Qatar Airways
        NZD 2,428
        NZD 2,428

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Mon, Feb 17, arriving at Adelaide Airport. One-way Prices start from NZD 2,428 including taxes and charges.

      • SEA16:05
        44h
        1 stop
        ADL06:35
        Seattle - Adelaide|Thu, Feb 20|Qatar Airways
        NZD 2,431
        NZD 2,431

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Thu, Feb 20, arriving at Adelaide Airport. One-way Prices start from NZD 2,431 including taxes and charges.

      • SEA16:05
        30h 30m
        1 stop
        ADL17:05
        Seattle - Adelaide|Mon, Jan 20|Qatar Airways
        NZD 2,435
        NZD 2,435

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Mon, Jan 20, arriving at Adelaide Airport. One-way Prices start from NZD 2,435 including taxes and charges.

      • SEA16:05
        44h
        1 stop
        ADL06:35
        Seattle - Adelaide|Tue, Feb 11|Qatar Airways
        NZD 2,437
        NZD 2,437

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Tue, Feb 11, arriving at Adelaide Airport. One-way Prices start from NZD 2,437 including taxes and charges.

      • SEA16:05
        30h 30m
        1 stop
        ADL17:05
        Seattle - Adelaide|Sat, Feb 1|Qatar Airways
        NZD 2,437
        NZD 2,437

        Choose Qatar Airways flights from Seattle to Adelaide. The one-way connecting flight with Qatar Airways departs from Seattle-Tacoma International Airport on Sat, Feb 1, arriving at Adelaide Airport. One-way Prices start from NZD 2,437 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        ADL02:00 pm
        Seattle - Adelaide|Wed, Jan 22|Singapore Airlines
        Find More Flights
        Find More Flights

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

Airports in Adelaide

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

  • 5.74 km from central Adelaide
    Adelaide Airport
    Tickets From
    NZD 867
Flight Schedule from Seattle-Tacoma International Airport to Adelaide

Check the schedule for flights from Seattle-Tacoma International Airport to Adelaide and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS8021

    Alaska Airlines

    07:45

    SEA

    6.3h

    11:05

    HNL

    SMTWTFS
    Search

  2. AS8451

    Alaska Airlines

    12:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  3. JQ760

    Jetstar Airways

    06:50

    SYD

    2.2h

    08:30

    ADL

    SMTWTFS

  4. HA021

    Hawaiian Airlines

    07:45

    SEA

    6.3h

    11:05

    HNL

    SMTWTFS
    Search

  5. HA451

    Hawaiian Airlines

    12:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  6. JQ760

    Jetstar Airways

    06:50

    SYD

    2.2h

    08:30

    ADL

    SMTWTFS

  7. DL2830

    Delta Air Lines

    14:00

    SEA

    2.8h

    16:48

    LAX

    SMTWTFS
    Search

  8. UA839

    United Airlines

    22:35

    LAX

    15.4h

    07:00

    SYD

    SMTWTFS

  9. JQ764

    Jetstar Airways

    12:45

    SYD

    2.1h

    14:20

    ADL

    SMTWTFS

  10. DL2830

    Delta Air Lines

    14:00

    SEA

    2.8h

    16:48

    LAX

    SMTWTFS
    Search

  11. NZ005

    Air New Zealand

    22:10

    LAX

    12.8h

    06:00

    AKL

    S-TWTFS

  12. NZ191

    Air New Zealand

    08:25

    AKL

    4.9h

    10:50

    ADL

    S-TWT-S

  13. UA589

    United Airlines

    15:25

    SEA

    2.3h

    17:44

    SFO

    SMTWTFS
    Search

  14. UA060

    United Airlines

    23:20

    SFO

    15.9h

    08:15

    MEL

    SMTWTFS

  15. QF683

    Qantas Airways

    12:35

    MEL

    1.3h

    13:25

    ADL

    SMTWTFS

  16. F91178

    Frontier Airlines

    16:17

    SEA

    2.8h

    19:05

    LAX

    SMTWTFS
    Search

  17. UA098

    United Airlines

    22:35

    LAX

    15.9h

    09:30

    MEL

    SMTWTFS

  18. JQ776

    Jetstar Airways

    14:55

    MEL

    1.4h

    15:50

    ADL

    SMTWTFS

  19. UA2397

    United Airlines

    17:10

    SEA

    2.7h

    19:51

    LAX

    SMTWTFS
    Search

  20. UA839

    United Airlines

    22:35

    LAX

    15.4h

    07:00

    SYD

    SMTWTFS

  21. VA434

    Virgin Australia

    17:45

    SYD

    2.2h

    19:25

    ADL

    SMTWT-S

  22. UA737

    United Airlines

    17:15

    SEA

    2.3h

    19:34

    SFO

    SMTWTFS
    Search

  23. UA096

    United Airlines

    23:05

    SFO

    14.4h

    06:30

    BNE

    SMTWTFS

  24. VA1404

    Virgin Australia

    19:40

    BNE

    2.9h

    22:05

    ADL

    SMTWTFS

  25. UA737

    United Airlines

    17:15

    SEA

    2.3h

    19:34

    SFO

    SMTWTFS
    Search

  26. UA863

    United Airlines

    22:45

    SFO

    15.2h

    06:55

    SYD

    SMTWTFS

  27. JQ764

    Jetstar Airways

    12:45

    SYD

    2.1h

    14:20

    ADL

    SMTWTFS

  28. HA7656

    Hawaiian Airlines

    18:31

    SEA

    6.4h

    21:55

    HNL

    SMTWTFS
    Search

  29. JQ004

    Jetstar Airways

    08:15

    HNL

    10.3h

    15:35

    SYD

    S--WTF-

  30. VA442

    Virgin Australia

    19:20

    SYD

    2.2h

    21:00

    ADL

    SMTWT-S
Find more flights and airlines

Flight Info of Flights from Seattle-Tacoma International Airport to Adelaide

Cheapest nonstop flight priceNZD 2,288
Off-season for travelFebruary
Peak season for travelOctober

FAQs for Seattle-Tacoma International Airport to Adelaide Flights

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

    • The distance from Adelaide Airport to downtown is about 6 km. It takes about 20 minutes by taxi.

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