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$413+ Cheap flights from South Pacific to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from South Pacific to Washington

Keep the following information in mind while searching for South Pacific to Washington flight deals. Data was last updated July 31, 2025.

Round-trip from

$822
(Flighttix)

One-way from

$413
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,252

Good one-way deal

$605 or less
From South Pacific to Washington
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One-way flight from South Pacific to Washington
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Highest demand for flights based on searches. 8% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from South Pacific to Washington.
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Find flight deals from South Pacific to Washington

Cheapest flights from South Pacific to Washington
Explore the most affordable flight options available from South Pacific to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This BYOjet deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:20 amSYD - PDX
1 stop17h 10mMultiple Airlines
Mon 8/47:40 pmPDX - SYD
2 stops21h 40mMultiple Airlines
Deal found 7/29$815
This Flighttix deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:10 amSYD - SEA
1 stop29h 48mBritish Airways
Mon 9/223:23 pmSEA - SYD
1 stop22h 42mBritish Airways
Deal found 7/30$822
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:55 amMEL - PDX
1 stop18h 48mUnited Airlines
Sat 9/137:45 amPDX - MEL
1 stop31h 30mUnited Airlines
Deal found 7/30$824
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:20 amSYD - SEA
1 stop29h 56mAir Canada
Fri 9/195:30 amSEA - SYD
1 stop32h 50mAir Canada
Deal found 7/29$824
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:20 amSYD - PDX
1 stop22h 26mAir Canada
Fri 9/197:40 pmPDX - SYD
2 stops33h 00mAir Canada
Deal found 7/29$824
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:10 amSYD - SEA
1 stop21h 50mAmerican Airlines
Sat 8/92:32 pmSEA - SYD
1 stop23h 33mAmerican Airlines
Deal found 7/29$832
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:40 pmMEL - SEA
2 stops41h 36mAir Canada
Sun 9/2110:00 amSEA - MEL
2 stops33h 20mAir Canada
Deal found 7/31$833
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:30 amSYD - SEA
2 stops26h 44mUnited Airlines
Thu 8/77:10 amSEA - SYD
2 stops30h 45mUnited Airlines
Deal found 7/30$834
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:30 amSYD - PDX
2 stops22h 35mUnited Airlines
Sat 10/410:50 amPDX - SYD
2 stops27h 10mUnited Airlines
Deal found 7/30$834
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:25 amSYD - SEA
1 stop30h 19mDelta
Sat 8/912:15 pmSEA - SYD
1 stop25h 20mDelta
Deal found 7/30$835
This TravelUp deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:55 amMEL - PDX
1 stop26h 42mLufthansa
Sat 9/133:46 pmPDX - MEL
1 stop23h 29mLufthansa
Deal found 7/30$837
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:25 amSYD - PDX
1 stop26h 32mDelta
Fri 9/196:20 amPDX - SYD
1 stop31h 15mDelta
Deal found 7/29$838

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Pacific to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from South Pacific to Washington that are best for you.

Fly from

South Pacific

Fly to

Washington

Route

Depart

Return

Price

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 9/13

9:10 am-9:58 pm

1 stop29h 48m

Seattle/Tacoma Intl

Mon 9/22

3:23 pm-7:05 am

1 stop22h 42m

$822

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 9/6

10:55 am-12:43 pm

1 stop18h 48m

Portland

Sat 9/13

1:01 pm-8:15 am

2 stops26h 14m

$824

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 9/12

9:20 am-10:16 pm

1 stop29h 56m

Seattle/Tacoma Intl

Fri 9/19

5:30 am-7:20 am

1 stop32h 50m

$824

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:20 am-2:46 pm

1 stop22h 26m

Portland

Fri 9/19

7:40 pm-9:40 pm

2 stops33h 00m

$824

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 9/14

9:40 pm-10:16 pm

2 stops41h 36m

Seattle/Tacoma Intl

Sun 9/21

10:00 am-12:20 pm

2 stops33h 20m

$833

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 9/13

10:20 am-3:53 pm

2 stops22h 33m

Seattle/Tacoma Intl

Mon 9/22

12:43 pm-6:55 am

2 stops25h 12m

$834

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/19

9:30 am-3:05 pm

2 stops22h 35m

Portland

Sat 10/4

10:50 am-8:00 am

2 stops27h 10m

$834

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 9/14

9:25 am-2:40 pm

1 stop22h 15m

Seattle/Tacoma Intl

Sun 9/21

5:40 pm-6:35 am

1 stop19h 55m

$835

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 9/6

10:55 am-8:37 pm

1 stop26h 42m

Portland

Sat 9/13

3:46 pm-8:15 am

1 stop23h 29m

$837

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:25 am-6:57 pm

1 stop26h 32m

Portland

Fri 9/19

6:20 am-6:35 am

1 stop31h 15m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from South Pacific to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from South Pacific with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Pacific to Washington

What is the cheapest month to book a flight from South Pacific to State of Washington?

Currently, January is the cheapest month in which you can book a flight from South Pacific to State of Washington (average of $238). Flying from South Pacific to State of Washington in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SP to WA?

Find hourly flight availability from South Pacific to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Pacific to State of Washington as you normally would.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from South Pacific to Washington, such as Air Tahiti Nui, Korean Air, and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very good
68 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,121 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.4
Very good
922 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,536 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very good
754 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Overall

8.6

Boarding

8.7

Crew

9.0

Entertainment

7.2

Food

7.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from South Pacific to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from South Pacific to State of Washington one-way?

    $464 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $469 and $470, respectively.

  • Can I find deals for flights from South Pacific to Washington that include hotel bookings?

    Yes. In addition to deals on South Pacific to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Pacific to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Pacific to Washington.

  • Can I find deals for business class flights from South Pacific to Washington?

    Yes. Cheapflights offers flight deals from South Pacific to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Pacific to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from South Pacific to State of Washington (average of $238). Flying from South Pacific to State of Washington in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for South Pacific to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from South Pacific to Washington

Discover the top 8 airlines that operate flights from South Pacific to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$285Average$341FlexibilityNo cancel feeOn-time78%
Air Tahiti NuiCheapest$477Average$895FlexibilityNo cancel feeOn-time73%
Air CanadaCheapest$700Average$1,156FlexibilityNo cancel feeOn-time67%
DeltaCheapest$726Average$1,050FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$789Average$1,308FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$960Average$1,391FlexibilityNo cancel feeOn-time85%
Singapore AirlinesCheapest$1,070Average$1,504FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,214Average$1,798FlexibilityNo cancel feeOn-time74%

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