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$360+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
feb. 3 — feb. 101
lun. 2/3
lun. 2/10
1 adult, Economy
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Cheap flight deals from South Pacific to Washington

Discover tips and strategies to find the most affordable flight options for your journey from South Pacific (0SP) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$741
(Air Canada)

One-way from

$360
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,131
Provider with most accurate pricing for Sydney Kingsford Smith-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Seattle/Tacoma Intl flights.
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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. 9% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 enero 29, 2025.

This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:00 pmAKL - SEA
1 stop25h 25mAir Canada
mié. 3/263:05 pmSEA - AKL
2 stops29h 45mAir Canada
Deal found 1/27$741
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/76:25 amAKL - SEA
2 stops24h 25mMultiple Airlines
dom. 3/1610:35 amSEA - AKL
1 stop27h 25mMultiple Airlines
Deal found 1/28$746
This Trip.com deal was found by Cheapflights users on 1/28. 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.
mar. 3/112:00 pmSYD - SEA
2 stops23h 59mMultiple Airlines
mar. 3/183:02 pmSEA - SYD
2 stops36h 48mMultiple Airlines
Deal found 1/28$758
This Trip.com deal was found by Cheapflights users on 1/27. 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.
jue. 3/202:00 pmSYD - PDX
2 stops24h 28mMultiple Airlines
jue. 3/279:40 amPDX - SYD
2 stops42h 10mMultiple Airlines
Deal found 1/27$777
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/310:45 amBNE - SEA
1 stop25h 40mAir Canada
dom. 3/167:05 pmSEA - BNE
1 stop19h 35mAir Canada
Deal found 1/28$801
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/135:35 amBNE - SEA
2 stops21h 15mMultiple Airlines
jue. 3/207:05 pmSEA - BNE
2 stops24h 30mMultiple Airlines
Deal found 1/28$836
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2810:40 amBNE - SEA
2 stops40h 08mUnited Airlines
vie. 4/2511:59 pmSEA - BNE
2 stops37h 31mUnited Airlines
Deal found 1/29$840
This American Airlines deal was found by Cheapflights users on 1/29. 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.
vie. 2/73:50 pmAKL - SEA
2 stops38h 25mAmerican Airlines
vie. 2/2111:40 amSEA - AKL
2 stops25h 25mAmerican Airlines
Deal found 1/29$852
This BestPriceTravel deal was found by Cheapflights users on 1/28. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/79:40 pmSYD - SEA
1 stop20h 50mHawaiian Airlines
jue. 3/137:45 amSEA - SYD
1 stop18h 00mHawaiian Airlines
Deal found 1/28$879
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1910:20 amMEL - SEA
1 stop26h 50mPhilippine Airlines
dom. 3/2311:35 pmSEA - MEL
1 stop39h 00mPhilippine Airlines
Deal found 1/28$891
This Trip.com deal was found by Cheapflights users on 1/28. 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.
vie. 1/319:40 pmSYD - PDX
1 stop19h 01mHawaiian Airlines
vie. 2/77:00 amPDX - SYD
1 stop17h 45mHawaiian Airlines
Deal found 1/28$905
This Mytrip deal was found by Cheapflights users on 1/28. 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.
mar. 2/256:45 pmMEL - SEA
3 stops40h 58mMultiple Airlines
mar. 3/45:38 pmSEA - MEL
2 stops23h 37mMultiple Airlines
Deal found 1/28$928

Find flights from South Pacific to Washington within your budget

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 enero 29, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

mié. 3/12

1:00 pm-2:30 pm

1 stop21h 30m

Seattle/Tacoma Intl

mié. 3/26

10:35 am-10:00 am

1 stop27h 25m

$741

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

vie. 3/7

6:25 am-9:50 am

2 stops24h 25m

Seattle/Tacoma Intl

dom. 3/16

10:35 am-10:00 am

1 stop27h 25m

$746

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

mar. 3/11

2:00 pm-7:59 pm

2 stops23h 59m

Seattle/Tacoma Intl

mar. 3/18

3:02 pm-9:50 pm

2 stops36h 48m

$758

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

jue. 3/20

2:00 pm-8:28 pm

2 stops24h 28m

Portland

jue. 3/27

9:40 am-9:50 pm

2 stops42h 10m

$777

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

lun. 3/3

10:45 am-6:25 pm

1 stop25h 40m

Seattle/Tacoma Intl

dom. 3/16

7:05 pm-7:40 am

1 stop19h 35m

$801

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

jue. 3/13

5:35 am-9:50 am

2 stops21h 15m

Seattle/Tacoma Intl

jue. 3/20

7:05 pm-12:35 pm

2 stops24h 30m

$836

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

vie. 3/28

10:40 am-9:48 am

2 stops40h 08m

Seattle/Tacoma Intl

vie. 4/25

11:59 pm-6:30 am

2 stops37h 31m

$840

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

mar. 3/11

9:40 pm-11:30 pm

1 stop19h 50m

Seattle/Tacoma Intl

mar. 3/18

6:31 pm-7:45 pm

1 stop31h 14m

$885

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

mié. 3/19

10:20 am-7:10 pm

1 stop26h 50m

Seattle/Tacoma Intl

dom. 3/23

11:35 pm-8:35 am

1 stop39h 00m

$891

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

jue. 4/24

10:15 pm-7:30 pm

1 stop38h 15m

Seattle/Tacoma Intl

mar. 5/6

12:50 am-8:00 pm

1 stop26h 10m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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.

Travel insights for flights from South Pacific to Washington

Get recent, data-driven insights about flights from South Pacific to Washington including ideal travel times, pricing trends, and more.

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 July is currently the most expensive (average of $411). 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 enero 29, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 enero 29, 2025.
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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
8.5
Very good
1,036 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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.

EVA Air
8.4
Very good
1,241 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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
844 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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
1,446 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Boarding

8.7

Comfort

8.0

Crew

9.1

Food

7.8

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?

    $460 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Hawaiian Airlines and Air Tahiti Nui, with prices starting from $492 and $516, 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 July is currently the most expensive (average of $411). 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 9 airlines flying from South Pacific to Washington

Discover the top 9 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 enero 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$671Average$1,387FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$830Average$1,180FlexibilityNo cancel feeOn-time67%
Air Tahiti NuiCheapest$890Average$1,075FlexibilityNo cancel feeOn-time73%
Hawaiian AirlinesCheapest$897Average$1,305FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$939Average$1,173FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,019Average$1,307FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$1,207Average$1,370FlexibilityNo cancel feeOn-time78%
Korean AirCheapest$1,207Average$1,256FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,269Average$1,364FlexibilityNo cancel feeOn-time76%
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