Cheap flights from Sydney to Washington from $642
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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 4 July 2025.
Round-trip from | $1,231 |
---|---|
One-way from | $642 |
Popular in | December |
Cheapest in | February |
Average price | $1,966 |
Find flight deals from Sydney to Washington
Cheapest flights from Sydney to WashingtonExplore 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 4 July 2025.
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 4 July 2025.
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 4 July 2025.
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
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Thu 20/11
11:20-09:31
1 stop17h 11m
Seattle/Tacoma Intl
Fri 28/11
15:40-09:35
1 stop22h 55m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Fri 7/11
11:20-09:31
1 stop17h 11m
Seattle/Tacoma Intl
Tue 11/11
20:00-13:55
2 stops22h 55m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Fri 12/9
17:45-21:58
1 stop21h 13m
Seattle/Tacoma Intl
Wed 24/9
16:59-07:05
1 stop21h 06m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Thu 24/7
09:10-21:41
1 stop29h 31m
Seattle/Tacoma Intl
Fri 8/8
10:55-07:05
2 stops27h 10m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Tue 16/9
09:30-13:30
1 stop21h 00m
Seattle/Tacoma Intl
Wed 22/10
07:00-07:55
1 stop30h 55m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Sat 13/9
09:25-16:40
2 stops24h 15m
Seattle/Tacoma Intl
Wed 22/10
13:30-07:35
2 stops24h 05m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Thu 20/11
10:30-13:55
1 stop22h 25m
Seattle/Tacoma Intl
Thu 27/11
00:10-08:30
1 stop37h 20m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Tue 16/9
09:55-20:37
2 stops27h 42m
Portland
Tue 21/10
15:50-08:45
2 stops22h 55m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 1/8
09:20-09:30
1 stop17h 10m
Portland
Tue 12/8
06:15-07:20
1 stop32h 05m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 1/8
16:20-20:23
2 stops45h 03m
Portland
Tue 12/8
17:35-14:40
1 stop28h 05m
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.
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, March is the cheapest month in which you can book a flight from Sydney to State of Washington (average of $875). Flying from Sydney to State of Washington in December is currently the most expensive (average of $1,404). 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 4 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to State of Washington as you normally would.
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 4 July 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, ANA, andSingapore Airlines 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.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Sydney to Washington
See prices for flight routes from nearby airports that may be better suited for you.
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 4 July 2025.
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?
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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.