Cheap flights from Australia to Washington from $644
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 Australia to Washington
Keep the following information in mind while searching for Australia to Washington flight deals. Data was last updated 1 July 2025.
Round-trip from | $1,238 |
---|---|
One-way from | $644 |
Popular in | December |
Cheapest in | February |
Average price | $1,972 |
Find flight deals from Australia to Washington
Cheapest flights from Australia to WashingtonExplore the most affordable flight options available from Australia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from Australia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Australia 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 1 July 2025.
Use the filters below to find and compare flights from Australia to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Mon 17/11
11:20-09:31
1 stop17h 11m
Seattle/Tacoma Intl
Mon 2/2
20:00-09:35
1 stop18h 35m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Wed 13/8
16:20-06:00
1 stop30h 40m
Seattle/Tacoma Intl
Wed 20/8
17:59-07:05
1 stop20h 06m
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Tue 12/8
06:00-18:36
2 stops29h 36m
Seattle/Tacoma Intl
Sun 31/8
19:15-11:25
2 stops23h 10m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Sat 6/12
11:20-18:10
2 stops25h 50m
Seattle/Tacoma Intl
Sat 7/2
15:25-06:20
1 stop19h 55m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Thu 4/12
10:40-13:00
1 stop21h 20m
Seattle/Tacoma Intl
Sun 8/2
11:25-08:30
2 stops26h 05m
BrisbaneSeattle
BNE - SEA
BNESEA
Brisbane
Tue 12/8
10:20-14:16
1 stop20h 56m
Seattle/Tacoma Intl
Tue 19/8
19:15-07:05
1 stop18h 50m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 13/8
16:20-21:13
2 stops21h 53m
Portland
Wed 20/8
17:35-07:05
1 stop20h 30m
BrisbaneSeattle
BNE - SEA
BNESEA
Brisbane
Sun 20/7
10:00-13:06
1 stop20h 06m
Seattle/Tacoma Intl
Wed 13/8
14:50-07:05
2 stops23h 15m
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Wed 13/8
09:30-19:14
2 stops26h 44m
Seattle/Tacoma Intl
Thu 28/8
11:11-08:15
2 stops28h 04m
SydneySeattle
SYD - SEA
SYDSEA
Sydney Kingsford Smith
Thu 14/8
21:40-06:00
1 stop25h 20m
Seattle/Tacoma Intl
Thu 21/8
20:35-19:45
1 stop30h 10m
Best time to book a flight from Australia to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Australia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Australia to Washington
What is the cheapest month to book a flight from Australia to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Australia to State of Washington (average of $875). Flying from Australia to State of Washington in December is currently the most expensive (average of $1,408). 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 AU to WA?
Find hourly flight availability from Australia 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 1 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to State of Washington as you normally would.
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 1 July 2025.
Check out reviews from past customers who have flown with Air Tahiti Nui, EVA Air, andANA from Australia to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Related info for your journey
Find useful and relevant information for your journey from Australia 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 Australia to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Australia to Washington
Discover the top 10 airlines that operate flights from Australia 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 1 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 Australia to Washington?
Cheapflights makes it easy to find Australia to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Australia to Washington?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Australia.
Can Cheapflights find flights from Australia to Washington with no change fees?
Certainly. Search results for flights to Washington from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Australia to Washington become cheaper?
Of course! You can now track prices for flights from Australia to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.