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$447+ Cheap flights from Sydney (SYD) 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
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Sydney to Washington

Keep the following information in mind while searching for Sydney to Washington flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$879
(Gotogate)

One-way from

$447
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$979
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 Sydney Kingsford Smith to Washington
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One-way flight from Sydney Kingsford Smith to Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($107 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 February 2025
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Find flight deals from Sydney to Washington

Cheapest flights from Sydney to Washington
Explore the most affordable flight options available from Sydney to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:20 amSYD - SEA
1 stop17h 01mAir Canada
Mon 8/187:15 pmSEA - SYD
1 stop19h 05mAir Canada
Deal found 2/19$879
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:00 pmSYD - SEA
2 stops23h 59mMultiple Airlines
Sun 3/233:12 pmSEA - SYD
2 stops27h 18mMultiple Airlines
Deal found 2/20$883
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:10 amSYD - SEA
1 stop26h 00mPhilippine Airlines
Wed 4/1611:30 pmSEA - SYD
1 stop39h 30mPhilippine Airlines
Deal found 2/20$937
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:10 pmSYD - SEA
1 stop25h 19mUnited Airlines
Sat 3/811:59 pmSEA - SYD
1 stop36h 01mUnited Airlines
Deal found 2/19$970
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:20 amSYD - PDX
1 stop19h 19mUnited Airlines
Wed 5/283:42 pmPDX - SYD
1 stop22h 13mUnited Airlines
Deal found 2/19$970
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2711:15 amSYD - PDX
1 stop29h 23mAmerican Airlines
Wed 4/25:31 amPDX - SYD
1 stop31h 24mAmerican Airlines
Deal found 2/19$1,011
This BestPriceTravel deal was found by Cheapflights users on 2/19. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:15 amSYD - SEA
1 stop21h 38mQantas Airways
Sat 4/126:08 amSEA - SYD
1 stop31h 57mQantas Airways
Deal found 2/19$1,033
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 4/185:35 pmSYD - PDX
1 stop20h 01mMultiple Airlines
Sat 5/106:20 amPDX - SYD
2 stops32h 10mMultiple Airlines
Deal found 2/19$1,112
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:10 pmSYD - SEA
1 stop39h 05mChina Airlines
Mon 4/71:10 amSEA - SYD
1 stop40h 35mChina Airlines
Deal found 2/20$1,118
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:30 amSYD - SEA
1 stop44h 15mAsiana Airlines
Sun 8/172:30 pmSEA - SYD
1 stop24h 00mAsiana Airlines
Deal found 2/19$1,149
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:55 amSYD - SEA
2 stops49h 20mJapan Airlines
Sun 8/178:05 amSEA - SYD
2 stops29h 15mJapan Airlines
Deal found 2/19$1,248
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:10 amSYD - SEA
1 stop25h 01mAmerican Airlines
Fri 7/187:00 amSEA - SYD
2 stops31h 05mAmerican Airlines
Deal found 2/19$1,362

Find flights from Sydney to Washington within your budget

Customize your flight search to find flights from Sydney 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 February 20, 2025.

Fly from

Sydney

Fly to

Washington

Route

Depart

Return

Price

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 8/11

9:20 am-9:21 am

1 stop17h 01m

Seattle/Tacoma Intl

Mon 8/18

7:15 pm-7:20 am

1 stop19h 05m

$879

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 3/10

2:00 pm-7:59 pm

2 stops23h 59m

Seattle/Tacoma Intl

Sun 3/23

3:12 pm-12:30 pm

2 stops27h 18m

$883

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 3/19

11:10 am-7:10 pm

1 stop26h 00m

Seattle/Tacoma Intl

Wed 4/16

11:30 pm-8:00 am

1 stop39h 30m

$937

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 3/5

12:10 pm-2:22 pm

1 stop21h 12m

Seattle/Tacoma Intl

Sat 3/8

7:11 pm-7:00 am

2 stops40h 49m

$970

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 5/19

9:30 am-9:00 pm

2 stops28h 30m

Portland

Wed 5/28

12:54 pm-7:00 am

2 stops25h 06m

$970

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 3/27

11:15 am-10:38 pm

1 stop29h 23m

Portland

Wed 4/2

5:31 am-6:55 am

1 stop31h 24m

$1,011

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 3/20

11:15 am-2:53 pm

1 stop21h 38m

Seattle/Tacoma Intl

Sat 4/12

6:08 am-7:05 am

1 stop31h 57m

$1,033

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 4/18

5:35 pm-8:36 pm

1 stop20h 01m

Portland

Sat 5/10

6:20 am-7:30 am

2 stops32h 10m

$1,112

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 3/19

10:10 pm-7:15 pm

1 stop39h 05m

Seattle/Tacoma Intl

Mon 4/7

1:10 am-10:45 am

1 stop40h 35m

$1,118

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 7/7

9:30 am-12:45 pm

1 stop44h 15m

Seattle/Tacoma Intl

Sun 8/17

2:30 pm-7:30 am

1 stop24h 00m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 34 results
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Best time to book a flight from Sydney to Washington

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

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

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

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

Find hourly flight availability from Sydney 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 February 20, 2025.

When flying from Sydney to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.
To help decide which airline to fly from Sydney to Washington, see what other customers have to say about Air Tahiti Nui, Korean Air and ANA. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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
1,037 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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
842 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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.

China Airlines
8.2
Very good
727 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Food

7.8

Entertainment

7.2

Overall

8.7

Crew

9.1

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 Sydney to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Washington?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Washington. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

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

    The cheapest airlines for a one-way flight from Sydney to State of Washington are Philippine Airlines ($651), Asiana Airlines ($720), and China Airlines ($729).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $238). Flying from Sydney 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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Top 5 airlines flying from Sydney to Washington

Discover the top 5 airlines that operate flights from Sydney 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$671Average$1,178FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$830Average$1,089FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$897Average$1,305FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$1,207Average$1,256FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,269Average$1,364FlexibilityNo cancel feeOn-time76%
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