Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Washington from $763

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
25 Jan — 1 Feb1
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 26 December 2025.

Mon 29/1209:00SYD - PDX
2 stops19h 15mMultiple Airlines
Tue 13/109:50PDX - SYD
1 stop28h 45mMultiple Airlines
Deal found 25/12$1,853
Mon 29/1211:20SYD - PDX
1 stop16h 55mAir Canada
Tue 13/109:50PDX - SYD
1 stop26h 05mAir Canada
Deal found 25/12$1,926
Sun 28/1217:30SYD - PDX
2 stops34h 45mMultiple Airlines
Mon 12/119:00PDX - SYD
1 stop40h 55mMultiple Airlines
Deal found 24/12$1,934
Tue 30/1209:00SYD - PDX
2 stops19h 15mMultiple Airlines
Wed 14/109:50PDX - SYD
1 stop28h 45mMultiple Airlines
Deal found 26/12$1,947
Sun 28/1211:20SYD - PDX
1 stop16h 55mAir Canada
Mon 12/119:00PDX - SYD
1 stop40h 55mAir Canada
Deal found 24/12$1,966
Mon 29/1219:15SYD - PDX
3 stops45h 46mAir Tahiti Nui
Tue 13/117:50PDX - SYD
3 stops28h 50mAir Tahiti Nui
Deal found 25/12$2,481
Sun 28/1209:45SYD - PDX
3 stops30h 39mAir Tahiti Nui
Mon 12/121:30PDX - SYD
3 stops49h 10mAir Tahiti Nui
Deal found 24/12$3,241

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 26 December 2025.

Round-trip from

$1,331

One-way from

$763

Popular in

July

Cheapest in

August

Average price

$1,865
Philippine Airlines
  • Philippine Airlines
  • 4/6-28/6
  • 2 total stops
  • 66h 40m total
  • Sydney to Washington
Search Deals
16/2
  • 16/2
  • 2 total stops
  • 38h 15m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 26 December 2025.
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

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-21:42

1 stop18h 02m

Seattle/Tacoma Intl

Tue 17/3

17:49-19:45

2 stops31h 56m

$1,373

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 12/3

21:40-07:09

2 stops27h 29m

Seattle/Tacoma Intl

Tue 17/3

18:30-19:45

2 stops31h 15m

$1,415

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 21/1

21:40-06:44

2 stops28h 04m

Seattle/Tacoma Intl

Thu 5/2

07:00-19:45

1 stop17h 45m

$1,418

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-21:42

1 stop18h 02m

Seattle/Tacoma Intl

Wed 18/3

07:35-19:45

1 stop18h 10m

$1,442

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-05:23

1 stop25h 43m

Seattle/Tacoma Intl

Wed 18/3

19:03-19:45

2 stops30h 42m

$1,442

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-21:42

1 stop18h 02m

Seattle/Tacoma Intl

Mon 16/3

07:00-19:45

1 stop18h 45m

$1,442

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 31/5

09:30-14:55

1 stop22h 25m

Seattle/Tacoma Intl

Fri 26/6

00:10-07:30

1 stop38h 20m

$1,462

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/2

21:40-09:31

2 stops30h 51m

Seattle/Tacoma Intl

Sun 15/3

18:30-19:45

2 stops31h 15m

$1,462

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 28/5

09:30-14:55

1 stop22h 25m

Seattle/Tacoma Intl

Sun 31/5

00:10-07:30

1 stop38h 20m

$1,471

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-05:23

1 stop25h 43m

Seattle/Tacoma Intl

Thu 19/3

17:59-19:45

2 stops31h 46m

$1,471

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Showing 1-10 of 34 results
1
2
3
4

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 $1,050). Flying from Sydney to State of Washington in April is currently the most expensive (average of $1,298). 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 26 December 2025.

One of the essential ways to save on airfare from Sydney to State of Washington is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Sydney to State of Washington?

Use this chart to determine the cheapest time to fly return from Sydney to Washington. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to State of Washington flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 26 December 2025.
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
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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
8,016 reviews
Delta
7.9
Good
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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
2,820 reviews
Delta
7.9
Good
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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
955 reviews
Delta
7.9
Good
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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
9,116 reviews
Delta
7.9
Good
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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
10,562 reviews
Delta
7.9
Good
8,016 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

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 18h 02m. 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 T'way Air, with whom users have recently found tickets for as low as $551. However, be on the lookout for offers from Air China 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 $1,050). Flying from Sydney to State of Washington in April is currently the most expensive (average of $1,298). 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.

Alternative routes for Sydney to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Sydney to Dallas/Fort Worth flights
Sydney to Honolulu flights
Sydney to John F Kennedy Intl flights
Sydney to San Francisco flights
Sydney to Hobby flights
Sydney to George Bush Intcntl flights
Sydney to Las Vegas flights
Sydney to Ontario flights
Sydney to Miami flights
Sydney to Newark flights
Sydney to LaGuardia flights
Sydney to Orlando flights
Sydney to O'Hare Intl flights
Sydney to Boston flights
Sydney to Burbank flights
Sydney to Seattle flights
Sydney to Atlanta flights
Sydney to Sky Harbor Intl flights
Sydney to Long Beach flights
Sydney to Minneapolis flights
Sydney to Santa Ana flights
Sydney to Cincinnati flights
Sydney to West Palm Beach flights
Sydney to Reagan-National flights
Sydney to Kailua-Kona flights
Sydney to Baltimore flights
Sydney to Dulles Intl flights
Sydney to Denver flights
Sydney to Tampa flights
Sydney to Salt Lake City flights
Sydney to St. Louis flights
Sydney to Midway flights
Sydney to New Orleans flights
Sydney to Palm Springs flights
Sydney to Kahului flights
Sydney to Fort Lauderdale flights
Sydney to Oakland flights
Sydney to San Diego flights
Sydney to San Antonio flights
Sydney to Fort Myers flights
Sydney to Nashville flights
Sydney to San Jose flights
Coolangatta to John F Kennedy Intl flights
Coolangatta to San Francisco flights
Coolangatta to Los Angeles flights
Sydney to Sacramento flights

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 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$1,120Average$2,180FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Alaska AirlinesCheapest$1,123Average$1,731FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$1,131Average$2,072FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,141Average$1,523FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,184Average$1,548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,221Average$1,797FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Qantas AirwaysCheapest$1,235Average$1,469FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,261Average$1,339FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Philippine AirlinesCheapest$1,274Average$1,524FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest$1,416Average$1,452FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Washington for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.