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$375+ Cheap flights from Australia 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Australia to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) 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 January 21, 2025.

Round-trip from

$773
(Kiwi.com)

One-way from

$375
(Kiwi.com)
From Australia to Washington
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One-way flight from Australia to Washington
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Find flight deals from Australia to Washington

Cheapest flights from Australia to Washington
Explore the most affordable flight options available from Australia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/182:00 pmSYD - PDX
2 stops37h 06mMultiple Airlines
Wed 4/96:07 pmPDX - SYD
1 stop27h 33mMultiple Airlines
Deal found 1/19$773
This Trip.com deal was found by Cheapflights users on 1/21. 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 3/711:20 amBNE - PDX
2 stops27h 08mMultiple Airlines
Fri 3/149:40 amPDX - BNE
2 stops31h 40mMultiple Airlines
Deal found 1/21$785
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Thu 3/62:00 pmSYD - SEA
2 stops24h 49mMultiple Airlines
Thu 3/133:12 pmSEA - SYD
2 stops27h 48mMultiple Airlines
Deal found 1/21$797
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Wed 3/511:20 amBNE - SEA
2 stops24h 35mMultiple Airlines
Wed 3/195:59 pmSEA - BNE
2 stops23h 21mMultiple Airlines
Deal found 1/21$813
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/311:40 amBNE - PDX
1 stop18h 52mUnited Airlines
Mon 3/107:21 pmPDX - BNE
1 stop18h 09mUnited Airlines
Deal found 1/20$833
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/1510:40 amBNE - SEA
1 stop38h 47mUnited Airlines
Thu 3/2011:59 pmSEA - BNE
2 stops61h 31mUnited Airlines
Deal found 1/21$838
This Aunt Betty deal was found by Cheapflights users on 1/21. 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.
Mon 1/2710:45 amBNE - SEA
1 stop17h 05mAir Canada
Mon 2/35:45 amSEA - BNE
1 stop32h 55mAir Canada
Deal found 1/21$840
This Delta deal was found by Cheapflights users on 1/21. 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 3/710:45 amBNE - PDX
1 stop22h 40mDelta
Fri 3/141:00 pmPDX - BNE
1 stop24h 45mDelta
Deal found 1/21$855
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:50 pmMEL - PDX
1 stop21h 10mMultiple Airlines
Fri 3/149:40 amPDX - MEL
2 stops33h 05mMultiple Airlines
Deal found 1/21$860
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Thu 3/69:40 pmSYD - SEA
1 stop18h 40mHawaiian Airlines
Thu 3/137:45 amSEA - SYD
1 stop18h 00mHawaiian Airlines
Deal found 1/21$895
This Hawaiian Airlines deal was found by Cheapflights users on 1/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/79:40 pmSYD - PDX
1 stop19h 01mHawaiian Airlines
Thu 2/277:00 amPDX - SYD
1 stop17h 45mHawaiian Airlines
Deal found 1/20$908
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:00 pmMEL - SEA
2 stops45h 30mMultiple Airlines
Tue 3/46:31 pmSEA - MEL
1 stop26h 49mMultiple Airlines
Deal found 1/21$933

Find flights from Australia to Washington within your budget

Customize your flight search to find flights from Australia 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 3/18

2:00 pm-9:06 am

2 stops37h 06m

Portland

Wed 4/9

6:07 pm-2:40 pm

1 stop27h 33m

$773

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 3/7

11:20 am-8:28 pm

2 stops27h 08m

Portland

Fri 3/14

9:40 am-10:20 am

2 stops31h 40m

$785

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 3/6

2:00 pm-7:49 pm

2 stops24h 49m

Seattle/Tacoma Intl

Thu 3/13

3:12 pm-1:00 pm

2 stops27h 48m

$797

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 3/5

11:20 am-5:55 pm

2 stops24h 35m

Seattle/Tacoma Intl

Wed 3/19

5:59 pm-10:20 am

2 stops23h 21m

$813

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 3/12

10:40 am-1:39 pm

1 stop19h 59m

Seattle/Tacoma Intl

Sun 3/23

5:40 pm-6:30 am

1 stop19h 50m

$833

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mon 3/3

11:40 am-12:32 pm

1 stop18h 52m

Portland

Mon 3/10

7:21 pm-6:30 am

1 stop18h 09m

$833

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 3/5

10:45 am-9:50 am

1 stop17h 05m

Seattle/Tacoma Intl

Wed 3/19

10:35 am-7:40 am

1 stop28h 05m

$840

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 3/7

10:45 am-3:25 pm

1 stop22h 40m

Portland

Fri 3/14

1:00 pm-6:45 am

1 stop24h 45m

$855

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 3/6

9:40 pm-9:20 pm

1 stop18h 40m

Seattle/Tacoma Intl

Thu 3/13

7:45 am-7:45 pm

1 stop18h 00m

$895

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 2/7

9:40 pm-9:41 pm

1 stop19h 01m

Portland

Thu 2/27

7:00 am-7:45 pm

1 stop17h 45m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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6

Best time to book a flight from Australia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Australia 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 Australia to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Australia to State of Washington (average of $238). Flying from Australia 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 AU to WA?

Find hourly flight availability from Australia 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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia 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 January 21, 2025.
Get a feel of what it's like to fly with ANA, Philippine Airlines and Singapore Airlines from Australia to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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
1,039 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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
1,255 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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
1,449 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Crew

9.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2

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 Australia 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 Australia to State of Washington one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $507. United Airlines flights start at $523 while deals on Hawaiian Airlines start at $591 one-way.

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

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

  • How can I find direct flights from Australia to Washington?

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Australia to State of Washington (average of $238). Flying from Australia 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 Australia to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Australia to Washington

Discover the top 6 airlines that operate flights from Australia 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$671Average$1,321FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$830Average$1,171FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$897Average$1,315FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$939Average$1,173FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,207Average$1,256FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,269Average$1,364FlexibilityNo cancel feeOn-time76%
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