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Cheap flights from Sydney to Washington from $564

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Washington

Enter your travel dates to find the best prices.

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 7 February 2026.

Tue 10/211:20
SYD
-
PDX
1 stop16h 55m
Air Canada
Wed 25/219:05
PDX
-
SYD
1 stop19h 30m
Air Canada
Deal found 6/2$1,170
Thu 14/509:20
SYD
-
PDX
1 stop22h 25m
Air Canada
Mon 21/910:10
PDX
-
SYD
1 stop28h 10m
Air Canada
Deal found 6/2$1,172
Mon 5/1010:20
SYD
-
PDX
1 stop22h 31m
Air Canada
Mon 19/1019:45
PDX
-
SYD
1 stop18h 35m
Air Canada
Deal found 4/2$1,179
Thu 16/409:20
SYD
-
PDX
1 stop22h 20m
Air Canada
Thu 30/409:50
PDX
-
SYD
1 stop28h 30m
Air Canada
Deal found 6/2$1,180
Wed 11/211:20
SYD
-
PDX
1 stop16h 55m
Multiple Airlines
Thu 26/219:05
PDX
-
SYD
2 stops23h 35m
Multiple Airlines
Deal found 7/2$1,195
Thu 5/311:20
SYD
-
PDX
1 stop22h 20m
Air Canada
Thu 12/309:50
PDX
-
SYD
2 stops32h 50m
Air Canada
Deal found 5/2$1,208
Mon 14/909:20
SYD
-
SEA
1 stop26h 12m
Air Canada
Mon 21/919:20
SEA
-
SYD
1 stop19h 00m
Air Canada
Deal found 6/2$1,218
Tue 17/211:20
SYD
-
SEA
1 stop26h 56m
Air Canada
Thu 7/515:00
SEA
-
SYD
1 stop23h 20m
Air Canada
Deal found 6/2$1,220
Tue 29/909:20
SYD
-
SEA
1 stop26h 12m
Air Canada
Tue 6/1015:00
SEA
-
SYD
1 stop23h 20m
Air Canada
Deal found 3/2$1,226
Wed 20/506:00
SYD
-
SEA
2 stops20h 15m
Multiple Airlines
Tue 9/619:20
SEA
-
SYD
1 stop19h 00m
Multiple Airlines
Deal found 6/2$1,232
Thu 5/311:20
SYD
-
PDX
1 stop26h 10m
Air Canada
Mon 4/119:10
PDX
-
SYD
2 stops27h 55m
Air Canada
Deal found 5/2$1,232
Mon 14/906:00
SYD
-
SEA
2 stops20h 52m
Multiple Airlines
Tue 22/915:00
SEA
-
SYD
1 stop23h 20m
Multiple Airlines
Deal found 6/2$1,233

Find flight deals from Sydney to Washington

Keep the following information in mind while searching for Sydney to Washington flight deals. Data was last updated 7 February 2026.

Round-trip from

$1,172

One-way from

$564

Popular in

July

Cheapest in

August

Average price

$1,435
Air Canada
  • Air Canada
  • 14/5-21/9
  • 2 total stops
  • 50h 35m total
  • Sydney to Washington
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 39h 52m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Sydney to Washington that are best for you.

Fly from

Sydney

Fly to

Washington

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 16/4

09:20-14:40

1 stop22h 20m

Portland

Thu 30/4

09:50-07:20

1 stop28h 30m

$1,180

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 14/5

06:30-14:45

2 stops25h 15m

Portland

Mon 21/9

19:45-07:20

1 stop18h 35m

$1,192

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/3

11:20-14:40

1 stop22h 20m

Portland

Thu 12/3

09:50-12:40

2 stops32h 50m

$1,208

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/3

11:20-18:30

1 stop26h 10m

Portland

Mon 4/1

19:10-18:05

2 stops27h 55m

$1,232

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

09:20-19:05

1 stop26h 45m

Portland

Mon 25/5

10:10-07:20

1 stop28h 10m

$1,242

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/3

09:00-09:15

2 stops19h 15m

Portland

Sat 12/12

19:10-09:35

1 stop19h 25m

$1,269

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

09:20-09:30

1 stop17h 10m

Portland

Mon 25/5

19:45-10:20

2 stops21h 35m

$1,284

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 24/5

13:00-09:30

2 stops37h 30m

Portland

Thu 28/5

15:25-07:20

1 stop22h 55m

$1,285

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 18/5

09:15-12:55

2 stops20h 40m

Seattle/Tacoma Intl

Tue 9/6

21:25-06:50

1 stop40h 25m

$1,309

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 13/7

09:15-20:28

1 stop28h 13m

Seattle/Tacoma Intl

Tue 28/7

05:45-06:50

2 stops32h 05m

$1,309

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 32 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 return 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 Sydney to Washington

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

Currently, June is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $1,017). Flying from Sydney to State of Washington in April is currently the most expensive (average of $1,246). 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.

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 7 February 2026.
Get a feel of what it's like to fly with Delta, Hawaiian Airlines, andQantas Airways from Sydney to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,168 reviews
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Hawaiian Airlines
7.8
Good
2,829 reviews
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
988 reviews
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,246 reviews
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,697 reviews
Delta
7.9
Good
8,168 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Washington. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How long is the flight from Sydney to State of Washington?

    Departing from Sydney to State of Washington will take you 20h 40m. The distance between Sydney and State of Washington is about 12463 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $535. However, be on the lookout for offers from T'way Air and MIAT Mongolian, as they are both options that can get you from Sydney to State of Washington for a low price.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $1,017). Flying from Sydney to State of Washington in April is currently the most expensive (average of $1,246). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Sydney to Washington

Discover the top 10 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 647,157 searches. Data last updated 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$695Average$1,991FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AustraliaCheapest$1,076Average$2,062FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$1,095Average$1,449FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapest$1,121Average$1,743FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$1,137Average$1,441FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,173Average$1,761FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Qantas AirwaysCheapest$1,186Average$1,393FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,211Average$1,286FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Philippine AirlinesCheapest$1,224Average$1,486FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest$1,389Average$1,538FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Washington?

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Can Cheapflights find flights from Sydney to Washington with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Washington with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Washington become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington from Sydney today and book when prices fit your budget.

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