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Cheap flight deals from Seattle to Newcastle Starting at PHP 31,538

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA04:58 pm
        32h 22m
        2 stops
        NTL08:20 pm
        Tue, Mar 4|Seattle - Newcastle|United Airlines
        PHP 31,538PHP 87,253
        64% OFF
        64% OFF
        PHP 87,253PHP 31,538

        Choose United Airlines flights from Seattle to Newcastle. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Williamtown Airport. One-way Prices start from PHP 31,538 including taxes and charges.

      • SEA05:40 pm
        32h 40m
        2 stops
        NTL08:20 pm
        Wed, Mar 19|Seattle - Newcastle|United Airlines
        PHP 31,690PHP 87,253
        64% OFF
        64% OFF
        PHP 87,253PHP 31,690

        Choose United Airlines flights from Seattle to Newcastle. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Williamtown Airport. One-way Prices start from PHP 31,690 including taxes and charges.

      • SEA12:19 pm
        31h 41m
        2 stops
        NTL03:00 pm
        Sat, Feb 22|Seattle - Newcastle|Frontier Airlines
        PHP 36,412PHP 87,253
        57% OFF
        57% OFF
        PHP 87,253PHP 36,412

        Choose Frontier Airlines flights from Seattle to Newcastle. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Williamtown Airport. One-way Prices start from PHP 36,412 including taxes and charges.

      • SEA04:58 pm
        32h 22m
        2 stops
        NTL08:20 pm
        Sat, Feb 22|Seattle - Newcastle|United Airlines
        PHP 37,259
        PHP 37,259

        Choose United Airlines flights from Seattle to Newcastle. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Williamtown Airport. One-way Prices start from PHP 37,259 including taxes and charges.

      • SEA08:25 am
        35h 35m
        2 stops
        NTL03:00 pm
        Sat, Feb 22|Seattle - Newcastle|Alaska Airlines
        PHP 37,563
        PHP 37,563

        Choose Alaska Airlines flights from Seattle to Newcastle. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Williamtown Airport. One-way Prices start from PHP 37,563 including taxes and charges.

      • SEA10:24 am
        38h 56m
        2 stops
        NTL08:20 pm
        Tue, Mar 4|Seattle - Newcastle|American Airlines
        PHP 39,169
        PHP 39,169

        Choose American Airlines flights from Seattle to Newcastle. The one-way connecting flight with American Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Williamtown Airport. One-way Prices start from PHP 39,169 including taxes and charges.

      • SEA08:09 pm
        48h 51m
        2 stops
        NTL03:00 pm
        Wed, Mar 19|Seattle - Newcastle|Alaska Airlines
        PHP 39,832
        PHP 39,832

        Choose Alaska Airlines flights from Seattle to Newcastle. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Williamtown Airport. One-way Prices start from PHP 39,832 including taxes and charges.

      • SEA07:00 am
        37h
        2 stops
        NTL03:00 pm
        Sat, Feb 22|Seattle - Newcastle|Southwest Airlines
        PHP 42,038
        PHP 42,038

        Choose Southwest Airlines flights from Seattle to Newcastle. The one-way connecting flight with Southwest Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Williamtown Airport. One-way Prices start from PHP 42,038 including taxes and charges.

      • SEA08:40 am
        38h 5m
        2 stops
        NTL05:45 pm
        Sat, Feb 22|Seattle - Newcastle|Singapore Airlines
        PHP 55,509
        PHP 55,509

        Choose Singapore Airlines flights from Seattle to Newcastle. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Williamtown Airport. One-way Prices start from PHP 55,509 including taxes and charges.

      • SEA06:10 am
        44h 10m
        2 stops
        NTL08:20 pm
        Wed, Mar 19|Seattle - Newcastle|Qantas Airways
        PHP 57,723
        PHP 57,723

        Choose Qantas Airways flights from Seattle to Newcastle. The one-way connecting flight with Qantas Airways departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Williamtown Airport. One-way Prices start from PHP 57,723 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        NTL02:00 pm
        Sat, Mar 1|Seattle - Newcastle|United Airlines
        Find More Flights
        Find More Flights

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

Seattle to Newcastle Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2482

    United Airlines

    04:50 pm

    SEA

    2.2h

    07:02 pm

    SFO

    SMTWTFS
    Search

  2. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  3. JQ485

    Jetstar Airways

    02:10 pm

    BNE

    1.3h

    04:25 pm

    NTL

    SMTWTFS

  4. UA2482

    United Airlines

    04:50 pm

    SEA

    2.2h

    07:02 pm

    SFO

    SMTWTFS
    Search

  5. UA060

    United Airlines

    11:05 pm

    SFO

    16.9h

    10:00 am

    MEL

    SMTWTFS

  6. JQ474

    Jetstar Airways

    04:10 pm

    MEL

    1.6h

    05:45 pm

    NTL

    SM-WTFS

  7. UA2482

    United Airlines

    04:50 pm

    SEA

    2.2h

    07:02 pm

    SFO

    SMTWTFS
    Search

  8. UA060

    United Airlines

    11:05 pm

    SFO

    16.9h

    10:00 am

    MEL

    SMTWTFS

  9. UA7413

    United Airlines

    12:25 pm

    MEL

    1.6h

    02:00 pm

    NTL

    SMTWTFS

  10. UA2482

    United Airlines

    04:50 pm

    SEA

    2.2h

    07:02 pm

    SFO

    SMTWTFS
    Search

  11. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  12. VA1102

    Virgin Australia

    09:10 am

    BNE

    1.4h

    11:35 am

    NTL

    SMTWTFS

  13. AC8811

    Air Canada

    07:05 pm

    SEA

    1.1h

    08:12 pm

    YVR

    SM-WTFS
    Search

  14. AC035

    Air Canada

    11:20 pm

    YVR

    14.8h

    07:05 am

    BNE

    SMT-TFS

  15. JQ485

    Jetstar Airways

    02:10 pm

    BNE

    1.3h

    04:25 pm

    NTL

    SMTWTFS

  16. UA737

    United Airlines

    07:32 pm

    SEA

    2.3h

    09:50 pm

    SFO

    SMTWTFS
    Search

  17. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  18. JQ485

    Jetstar Airways

    02:10 pm

    BNE

    1.3h

    04:25 pm

    NTL

    SMTWTFS

  19. UA737

    United Airlines

    07:32 pm

    SEA

    2.3h

    09:50 pm

    SFO

    SMTWTFS
    Search

  20. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  21. VA1106

    Virgin Australia

    05:20 pm

    BNE

    1.4h

    07:45 pm

    NTL

    SMTWT-S

  22. UA737

    United Airlines

    07:32 pm

    SEA

    2.3h

    09:50 pm

    SFO

    SMTWTFS
    Search

  23. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  24. QF1965

    Qantas Airways

    02:30 pm

    BNE

    1.3h

    04:50 pm

    NTL

    SMTWTFS

  25. UA737

    United Airlines

    07:32 pm

    SEA

    2.3h

    09:50 pm

    SFO

    SMTWTFS
    Search

  26. UA096

    United Airlines

    11:05 pm

    SFO

    15.4h

    07:30 am

    BNE

    SMTWTFS

  27. VA1102

    Virgin Australia

    09:10 am

    BNE

    1.4h

    11:35 am

    NTL

    SMTWTFS

  28. AA1534

    American Airlines

    10:24 am

    SEA

    3.9h

    04:17 pm

    DFW

    SMTWTFS
    Search

  29. AA7386

    American Airlines

    08:25 pm

    DFW

    17.6h

    05:00 am

    MEL

    -M-WT-S

  30. QF1890

    Qantas Airways

    08:30 am

    MEL

    1.6h

    10:05 am

    NTL

    SMTWTF-
Find more flights and airlines

When is the cheapest time to fly from Seattle to Newcastle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Newcastle (NTL) the cheapest?

    Airlines adjust prices for flights from Seattle to Newcastle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Newcastle (NTL) cost?

    According to Trip.com's data, the lowest price is around PHP 178,298.

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

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

How to find a cheap flight from Seattle to Newcastle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Newcastle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Newcastle

Off-season for travelFebruary
Peak season for travelJanuary
Flight distance12,340.48 km
Popular airlineEVA Air

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