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Cheap flights from Sydney to Washington from $706

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
27 Apr — 4 May1
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 28 March 2026.

Wed 4/1106:00
SYD
-
SEA
2 stops31h 56m
Fiji Airways
Wed 18/1117:59
SEA
-
SYD
2 stops23h 36m
Fiji Airways
Deal found 28/3$1,376
Tue 12/513:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Tue 19/517:40
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 27/3$1,376
Sun 6/913:15
SYD
-
PDX
2 stops24h 33m
Multiple Airlines
Sat 19/917:40
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 23/3$1,378
Fri 1/513:15
SYD
-
SEA
2 stops22h 25m
Multiple Airlines
Mon 18/518:14
SEA
-
SYD
2 stops24h 51m
Multiple Airlines
Deal found 23/3$1,379
Thu 3/909:20
SYD
-
PDX
1 stop22h 31m
Air Canada
Wed 16/910:10
PDX
-
SYD
1 stop28h 10m
Air Canada
Deal found 23/3$1,381
Fri 24/413:15
SYD
-
SEA
2 stops23h 38m
Multiple Airlines
Sat 9/517:06
SEA
-
SYD
2 stops25h 44m
Multiple Airlines
Deal found 27/3$1,382
Mon 27/413:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Mon 4/517:49
PDX
-
SYD
2 stops25h 16m
Multiple Airlines
Deal found 27/3$1,382
Mon 1/613:15
SYD
-
SEA
2 stops23h 01m
Multiple Airlines
Mon 8/617:00
SEA
-
SYD
2 stops26h 05m
Multiple Airlines
Deal found 25/3$1,392
Sat 5/913:15
SYD
-
PDX
2 stops24h 16m
Multiple Airlines
Sat 19/917:40
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 25/3$1,392
Sat 9/513:15
SYD
-
SEA
2 stops24h 35m
Multiple Airlines
Sat 16/517:31
SEA
-
SYD
2 stops35h 39m
Multiple Airlines
Deal found 24/3$1,400
Thu 4/613:15
SYD
-
SEA
2 stops24h 52m
Multiple Airlines
Sat 4/718:07
SEA
-
SYD
2 stops24h 43m
Multiple Airlines
Deal found 24/3$1,402
Sun 6/920:45
SYD
-
PDX
1 stop17h 05m
Alaska Airlines
Sat 19/907:20
PDX
-
SYD
1 stop18h 30m
Alaska Airlines
Deal found 23/3$1,402

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 28 March 2026.

Round-trip from

$1,339

One-way from

$706

Popular in

July

Cheapest in

August

Average price

$1,484
20/4-5/5
  • 20/4-5/5
  • 4 total stops
  • 73h 57m total
  • Sydney to Washington
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 44h 21m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 28 March 2026.
Use the filters below to find and compare flights from Sydney to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

13:15-20:50

2 stops24h 35m

Portland

Mon 25/5

14:33-12:05

2 stops28h 32m

$1,453
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 5/9

20:45-20:50

1 stop17h 05m

Portland

Sat 19/9

07:20-18:50

1 stop18h 30m

$1,478

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 4/6

10:20-16:20

1 stop23h 00m

Seattle/Tacoma Intl

Sun 28/6

06:00-07:00

1 stop32h 00m

$1,581

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 13/7

13:15-19:14

2 stops22h 59m

Seattle/Tacoma Intl

Tue 28/7

16:17-11:50

2 stops26h 33m

$1,583

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

09:10-12:39

1 stop20h 29m

Portland

Mon 25/5

15:27-07:05

1 stop22h 38m

$1,644

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 18/4

17:50-23:58

1 stop23h 08m

Portland

Sat 2/5

13:09-07:05

1 stop24h 56m

$1,645

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 22/4

09:30-11:37

1 stop19h 07m

Seattle/Tacoma Intl

Thu 7/5

08:38-07:00

3 stops29h 22m

$1,648

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 13/6

09:20-09:50

1 stop17h 30m

Seattle/Tacoma Intl

Wed 17/6

14:55-07:20

1 stop23h 25m

$1,651

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 17/4

09:20-18:30

1 stop26h 10m

Portland

Tue 12/5

19:45-10:40

2 stops21h 55m

$1,671

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 21/5

09:20-19:05

1 stop26h 45m

Portland

Mon 25/5

19:45-07:20

1 stop18h 35m

$1,680

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 33 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $1,034). Flying from Sydney to State of Washington in January is currently the most expensive (average of $1,343). 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.

How much does it cost for a return flight from Sydney to State of Washington?

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 28 March 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
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
8,354 reviews
Delta
7.9
Good
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
2,839 reviews
Delta
7.9
Good
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
1,013 reviews
Delta
7.9
Good
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
9,499 reviews
Delta
7.9
Good
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
10,853 reviews
Delta
7.9
Good
8,354 reviews
Check prices

Overall

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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 17h 05m. The distance between Sydney and State of Washington is about 12350 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 $536. 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, February is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $1,034). Flying from Sydney to State of Washington in January is currently the most expensive (average of $1,343). 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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$705Average$2,018FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,085Average$1,483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,091Average$2,090FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Alaska AirlinesCheapest$1,137Average$1,766FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$1,153Average$1,400FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,162Average$1,375FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Hawaiian AirlinesCheapest$1,177Average$1,883FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
American AirlinesCheapest$1,280Average$1,310FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ANACheapest$1,331Average$1,617FlexibilityNo cancel feeOn-time80%
Search ANA flights
Asiana AirlinesCheapest$1,408Average$1,491FlexibilityNo 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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