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

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA21:15
        53h 45m
        2 stops
        NTL20:00
        Seattle - Newcastle|Fri, May 31|Alaska Airlines
        €1,131€1,554
        27% OFF
        27% OFF
        €1,554€1,131
      • SEA14:17
        30h 43m
        2 stops
        NTL14:00
        Seattle - Newcastle|Fri, May 31|Frontier Airlines
        €1,286€1,554
        17% OFF
        17% OFF
        €1,554€1,286
      • SEA16:25
        29h 55m
        2 stops
        NTL15:20
        Seattle - Newcastle|Fri, May 31|United Airlines
        €1,337€1,554
        14% OFF
        14% OFF
        €1,554€1,337
      • SEA13:00
        3h 5m
        Direct
        NTL14:00
        Seattle - Newcastle|Sat, Jun 1|Alaska Airlines
        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 Seattle-Tacoma International Airport to Williamtown Airport

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

Alaska Airlines
From €1,131
Frontier Airlines
From €1,286
United Airlines
From €1,337
Qantas Airways
From €2,860
American Airlines
From €2,864
Emirates
From €3,206
EVA Air
From €3,258
Qatar Airways
From €3,271
Singapore Airlines
From €3,852
ANA airlines

Find more flights and airlines

Flight Schedule from Seattle-Tacoma International Airport to Williamtown Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1246

    Alaska Airlines

    07:00

    SEA

    2.8h

    09:46

    LAX

    SMTWTFS
    Search

  2. QF096

    Qantas Airways

    20:50

    LAX

    15.9h

    05:45

    MEL

    SMTWTFS

  3. QF1890

    Qantas Airways

    08:40

    MEL

    1.5h

    10:10

    NTL

    SMTWTF-

  4. AS1048

    Alaska Airlines

    10:10

    SEA

    2.7h

    12:53

    LAX

    SMTWTFS
    Search

  5. QF096

    Qantas Airways

    20:50

    LAX

    15.9h

    05:45

    MEL

    SMTWTFS

  6. QF1890

    Qantas Airways

    08:40

    MEL

    1.5h

    10:10

    NTL

    SMTWTF-

  7. F93546

    Frontier Airlines

    14:25

    SEA

    2.7h

    17:09

    ONT

    SMTWTFS
    Search

  8. UA098

    United Airlines

    22:35

    LAX

    15.9h

    07:30

    MEL

    S-T-T--

  9. VA1593

    Virgin Australia

    12:45

    MEL

    1.6h

    14:20

    NTL

    SMTWTFS

  10. UA2606

    United Airlines

    15:30

    SEA

    2.3h

    17:48

    SFO

    SMTWT--
    Search

  11. UA060

    United Airlines

    23:25

    SFO

    15.8h

    08:15

    MEL

    SMTWTFS

  12. VA1593

    Virgin Australia

    12:45

    MEL

    1.6h

    14:20

    NTL

    SMTWTFS

  13. UA2606

    United Airlines

    15:30

    SEA

    2.3h

    17:48

    SFO

    SMTWT--
    Search

  14. UA060

    United Airlines

    23:25

    SFO

    15.8h

    08:15

    MEL

    SMTWTFS

  15. UA7408

    United Airlines

    12:45

    MEL

    1.6h

    14:20

    NTL

    --T-TFS

  16. QF3744

    Qantas Airways

    16:01

    SEA

    2.8h

    18:46

    LAX

    SMTWT-S
    Search

  17. QF096

    Qantas Airways

    20:50

    LAX

    15.9h

    05:45

    MEL

    SMTWTFS

  18. QF1890

    Qantas Airways

    08:40

    MEL

    1.5h

    10:10

    NTL

    SMTWTF-

  19. UA1960

    United Airlines

    16:25

    SEA

    2.8h

    19:12

    LAX

    SMTWTFS
    Search

  20. QF016

    Qantas Airways

    21:15

    LAX

    14.8h

    05:00

    BNE

    SMTWT-S

  21. QF1965

    Qantas Airways

    14:00

    BNE

    1.3h

    15:20

    NTL

    SMTWTFS

  22. UA1960

    United Airlines

    16:25

    SEA

    2.8h

    19:12

    LAX

    SMTWTFS
    Search

  23. UA098

    United Airlines

    22:35

    LAX

    15.9h

    07:30

    MEL

    S-T-T--

  24. UA7408

    United Airlines

    12:45

    MEL

    1.6h

    14:20

    NTL

    --T-TFS

  25. AS1318

    Alaska Airlines

    17:59

    SEA

    2.1h

    20:08

    SFO

    SMTWTFS
    Search

  26. UA060

    United Airlines

    23:25

    SFO

    15.8h

    08:15

    MEL

    SMTWTFS

  27. UA7408

    United Airlines

    12:45

    MEL

    1.6h

    14:20

    NTL

    --T-TFS

  28. UA2091

    United Airlines

    19:40

    SEA

    2.3h

    21:58

    SFO

    SMTWTFS
    Search

  29. UA060

    United Airlines

    23:25

    SFO

    15.8h

    08:15

    MEL

    SMTWTFS

  30. JQ478

    Jetstar Airways

    18:30

    MEL

    1.5h

    20:00

    NTL

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Williamtown Airport Flights Info

Flight distance12,354.08km
Cheapest one-way ticket price€1,131
Cheapest return ticket price€1,518

FAQs for Seattle-Tacoma International Airport to Williamtown Airport Flights

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

    • The distance from Williamtown Airport to downtown is about 14km. It takes about 30 minutes by taxi.

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