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$409+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(Trip.com)

One-way from

$409
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$976

Good round-trip deal

$724 or less

Good one-way deal

$601 or less
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. 8% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from South Pacific to Washington.
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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 March 4, 2025.

This Trip.com deal was found by Cheapflights users on 3/3. 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.
Mon 3/172:00 pmSYD - SEA
2 stops23h 59mMultiple Airlines
Thu 3/203:12 pmSEA - SYD
2 stops27h 48mMultiple Airlines
Deal found 3/3$816
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/2210:40 amBNE - SEA
2 stops27h 21mUnited Airlines
Fri 3/2811:59 pmSEA - BNE
2 stops37h 31mUnited Airlines
Deal found 3/3$835
This Gotogate deal was found by Cheapflights users on 3/4. 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.
Wed 10/811:10 amSYD - SEA
1 stop26h 10mPhilippine Airlines
Wed 10/2211:30 pmSEA - SYD
1 stop39h 30mPhilippine Airlines
Deal found 3/4$846
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 3/410:00 pmBNE - SEA
1 stop19h 24mAmerican Airlines
Sat 3/156:10 amSEA - BNE
1 stop29h 50mAmerican Airlines
Deal found 3/4$936
This Trip.com deal was found by Cheapflights users on 3/2. 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.
Sun 6/151:15 pmSYD - PDX
2 stops27h 59mMultiple Airlines
Sat 9/132:40 pmPDX - SYD
2 stops28h 05mMultiple Airlines
Deal found 3/2$939
This Gotogate deal was found by Cheapflights users on 3/4. 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.
Wed 3/511:20 amSYD - PDX
1 stop17h 14mAir Canada
Wed 3/127:05 pmPDX - SYD
1 stop19h 30mAir Canada
Deal found 3/4$945
This CheersTravel deal was found by Cheapflights users on 3/3. 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 CheersTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:30 pmAKL - SEA
1 stop37h 15mHawaiian Airlines
Fri 4/187:45 amSEA - AKL
1 stop18h 35mHawaiian Airlines
Deal found 3/3$952
This Aunt Betty deal was found by Cheapflights users on 3/3. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:30 amSYD - SEA
1 stop44h 00mAsiana Airlines
Wed 9/172:15 pmSEA - SYD
1 stop24h 15mAsiana Airlines
Deal found 3/3$953
This BestPriceTravel deal was found by Cheapflights users on 3/2. 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.
Sun 3/1610:30 amMEL - SEA
1 stop21h 25mUnited Airlines
Sun 3/235:40 pmSEA - MEL
1 stop21h 20mUnited Airlines
Deal found 3/2$967
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Mon 3/1710:25 amSYD - SEA
1 stop22h 05mAir Canada
Thu 3/203:05 pmSEA - SYD
1 stop23h 30mAir Canada
Deal found 3/3$969
This BYOjet deal was found by Cheapflights users on 3/4. 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.
Fri 7/189:55 amSYD - SEA
2 stops32h 04mAir New Zealand
Fri 8/87:00 amSEA - SYD
2 stops32h 45mAir New Zealand
Deal found 3/4$980
This EVA Air deal was found by Cheapflights users on 3/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:15 pmBNE - SEA
1 stop38h 15mEVA Air
Tue 7/291:10 amSEA - BNE
1 stop25h 50mEVA Air
Deal found 3/3$1,000

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 March 4, 2025.

Fly from

South Pacific

Fly to

Washington

Route

Depart

Return

Price

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 3/17

2:00 pm-7:59 pm

2 stops23h 59m

Seattle/Tacoma Intl

Thu 3/20

3:12 pm-1:00 pm

2 stops27h 48m

$816

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 3/22

10:40 am-9:01 pm

2 stops27h 21m

Seattle/Tacoma Intl

Fri 3/28

11:59 pm-6:30 am

2 stops37h 31m

$835

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 4/25

10:10 am-7:20 pm

1 stop26h 10m

Seattle/Tacoma Intl

Fri 5/9

11:30 pm-8:00 am

1 stop39h 30m

$868

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 6/15

1:15 pm-12:14 am

2 stops27h 59m

Portland

Sat 9/13

2:40 pm-11:45 am

2 stops28h 05m

$939

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Tue 4/1

11:30 pm-4:45 pm

1 stop37h 15m

Seattle/Tacoma Intl

Fri 4/18

7:45 am-9:20 pm

1 stop18h 35m

$952

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 3/16

12:00 pm-6:05 pm

2 stops24h 05m

Seattle/Tacoma Intl

Sun 3/23

12:55 pm-8:30 am

2 stops25h 35m

$967

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 3/17

10:25 am-2:30 pm

1 stop22h 05m

Seattle/Tacoma Intl

Thu 3/20

3:05 pm-8:35 am

1 stop23h 30m

$969

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 6/15

9:55 am-12:30 am

2 stops31h 35m

Portland

Sun 9/14

8:15 am-10:35 am

2 stops33h 20m

$969

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 7/18

9:55 am-12:59 am

2 stops32h 04m

Seattle/Tacoma Intl

Fri 8/8

7:00 am-8:45 am

2 stops32h 45m

$980

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 3/31

10:15 pm-7:30 pm

1 stop38h 15m

Seattle/Tacoma Intl

Tue 7/29

1:10 am-8:00 pm

1 stop25h 50m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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 March 4, 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 March 4, 2025.
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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.

EVA Air
8.4
Very good
1,183 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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
1,034 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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
834 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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
1,435 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Overall

8.7

Comfort

8.0

Food

7.8

Entertainment

7.2

Boarding

8.7

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?

    $430 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Hawaiian Airlines and Air Tahiti Nui, with prices starting from $491 and $550, 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.

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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 10 airlines flying from South Pacific to Washington

Discover the top 10 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air Tahiti NuiCheapest$477Average$997FlexibilityNo cancel feeOn-time73%
United AirlinesCheapest$671Average$1,411FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$872Average$1,154FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$917Average$1,292FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$939Average$1,173FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,019Average$1,307FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,058Average$1,679FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,207Average$1,348FlexibilityNo 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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