How long is the flight from Australia to State of Washington?

Departing from Australia to State of Washington will take you 25h 37m. The distance from Australia to State of Washington is about 11822 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapet airlines for a one-way flight from Australia to State of Washington are United Airlines ($580), Air Canada ($605), and Hawaiian Airlines ($710).

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from AU to WA?

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.

Can I find deals for flights from Australia to Washington that include hotel bookings?

Yes. In addition to deals on Australia to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to Washington?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Washington.

Can I find deals for business class flights from Australia to Washington?

Yes. Cheapflights offers flight deals from Australia 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.

$777+ Cheap Flights from Australia to Washington

Cheap flight deals from Australia to Washington

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Washington
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 25 September 2026.

Mon 5/1010:10 -

1 stop20h 57m

Sun 18/1006:00 -

2 stops32h 05m

Deal found 20/9$1,302

Thu 8/1010:10 -

1 stop30h 27m

Wed 21/1015:10 -

2 stops22h 55m

Deal found 24/9$1,315

Mon 2/1111:10 -

1 stop23h 50m

Tue 10/1116:24 -

1 stop21h 36m

Deal found 24/9$1,317

Thu 8/1010:15 -

1 stop28h 12m

Wed 21/1009:45 -

1 stop28h 05m

Deal found 24/9$1,321

Tue 20/1010:10 -

2 stops24h 38m

Wed 4/1113:35 -

1 stop24h 25m

Deal found 21/9$1,325

Wed 4/1111:10 -

2 stops25h 43m

Wed 11/1113:35 -

1 stop24h 25m

Deal found 20/9$1,327

Mon 19/1010:15 -

1 stop20h 25m

Mon 26/1005:30 -

2 stops31h 50m

Deal found 21/9$1,332

Mon 19/1010:10 -

1 stop20h 57m

Mon 26/1016:37 -

1 stop22h 23m

Deal found 21/9$1,335

Thu 5/1111:10 -

1 stop20h 50m

Thu 12/1111:25 -

2 stops26h 35m

Deal found 21/9$1,371

Thu 22/1010:10 -

1 stop20h 57m

Thu 29/1013:37 -

1 stop25h 23m

Deal found 24/9$1,385

Sat 7/1113:35 -

2 stops26h 37m

Sat 14/1115:59 -

2 stops25h 21m

Deal found 22/9$1,401

Tue 3/1110:45 -

1 stop16h 47m

Tue 10/1110:10 -

1 stop28h 35m

Deal found 20/9$1,411

Best flights from Australia to Washington
Discover carefully curated flight deals from Australia to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Thu 8/1010:15 -

1 stop28h 12m

Wed 21/1009:45 -

1 stop28h 05m

Deal found 24/9$1,321

Wed 4/1111:10 -

1 stop29h 10m

Wed 11/1113:35 -

1 stop24h 25m

Deal found 20/9$1,327

Sat 7/1113:35 -

3 stops26h 28m

Sat 14/1111:43 -

3 stops29h 37m

Deal found 22/9$1,469

Sat 7/1110:45 -

1 stop25h 37m

Sat 14/1115:15 -

1 stop23h 30m

Deal found 23/9$1,604

Mon 2/1112:45 -

1 stop27h 02m

Mon 23/1112:45 -

2 stops26h 45m

Deal found 22/9$1,694

Sat 7/1112:45 -

1 stop25h 01m

Sat 14/1110:40 -

1 stop28h 50m

Deal found 22/9$1,772

Wed 21/1009:00 -

1 stop29h 05m

Sun 25/1022:30 -

1 stop39h 00m

Deal found 24/9$1,799

Tue 3/1117:05 -

1 stop30h 00m

Tue 10/1108:40 -

1 stop38h 05m

Deal found 21/9$1,850

Fri 13/1106:05 -

2 stops45h 10m

Wed 18/1110:25 -

1 stop29h 35m

Deal found 22/9$2,050

Wed 21/1012:15 -

2 stops37h 20m

Sun 25/1013:00 -

2 stops42h 55m

Deal found 24/9$2,350

Wed 21/1023:45 -

2 stops53h 54m

Sun 25/1019:46 -

2 stops57h 34m

Deal found 20/9$2,450

Mon 12/1020:35 -

1 stop20h 00m

Tue 27/1012:49 -

1 stop24h 41m

Deal found 20/9$2,603

Wed 4/1110:40 -

2 stops27h 22m

Wed 11/1111:30 -

2 stops26h 00m

Deal found 21/9$1,332

Sun 18/1010:10 -

1 stop20h 57m

Mon 2/1113:35 -

1 stop24h 25m

Deal found 19/9$1,398

Mon 19/1010:15 -

1 stop20h 25m

Mon 26/1005:30 -

2 stops31h 50m

Deal found 21/9$1,332

Sat 7/1111:40 -

2 stops27h 32m

Sat 14/1116:59 -

2 stops23h 16m

Deal found 23/9$1,509

Thu 22/1010:15 -

2 stops26h 37m

Fri 6/1107:15 -

2 stops30h 15m

Deal found 24/9$1,392

Wed 21/1007:10 -

2 stops25h 12m

Sun 25/1015:15 -

2 stops27h 20m

Deal found 24/9$1,754

Wed 4/1107:15 -

2 stops22h 59m

Wed 11/1119:35 -

1 stop19h 55m

Deal found 20/9$1,796

Thu 22/1010:15 -

1 stop29h 43m

Thu 29/1011:05 -

2 stops26h 15m

Deal found 24/9$1,392

Fri 6/1110:35 -

2 stops38h 57m

Fri 13/1119:05 -

2 stops29h 30m

Deal found 21/9$1,715

Tue 24/1106:10 -

2 stops21h 52m

Tue 15/1210:10 -

2 stops37h 30m

Deal found 24/9$1,860

Thu 5/1110:40 -

2 stops24h 44m

Thu 12/1105:35 -

2 stops31h 55m

Deal found 21/9$1,404

Wed 4/1108:15 -

2 stops28h 06m

Wed 11/1114:59 -

2 stops24h 56m

Deal found 20/9$1,720

Thu 24/1211:20 -

1 stop21h 02m

Thu 31/1213:18 -

1 stop24h 12m

Deal found 24/9$1,892

Wed 14/1005:05 -

2 stops22h 00m

Tue 20/1019:15 -

2 stops30h 50m

Deal found 21/9$1,744

Tue 9/206:20 -

2 stops24h 20m

Mon 15/215:51 -

3 stops54h 19m

Deal found 24/9$2,360

Mon 26/1013:20 -

2 stops35h 07m

Wed 11/1119:05 -

2 stops34h 30m

Deal found 22/9$1,963

Mon 2/1110:10 -

1 stop29h 17m

Mon 23/1110:12 -

1 stop26h 48m

Deal found 23/9$1,527

Wed 21/1009:45 -

2 stops55h 16m

Sun 25/1006:00 -

1 stop29h 00m

Deal found 23/9$2,280

Find flight deals from Australia to Washington

Round-trip from	$1,302
One-way from	$777
Popular in	December
Cheapest in	August
Average price	$1,685

British Airways
5/10-18/10
3 total stops
53h 02m total
Australia to Washington

Search Deals

Delta
31/1-31/12
1 total stop
17h 55m total
Australia to Washington

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($134 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

Fastest return journey

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sun 31/1

10:40-10:35

1 stop17h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$783

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 5/11

10:40-14:50

1 stop23h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$783

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sun 31/1

19:50-10:35

2 stops32h 45m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$855

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Sat 31/10

09:40-12:52

2 stops21h 12m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$861

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Fri 30/10

20:40-14:20

3 stops56h 40m

Seattle/Tacoma Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$972

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Thu 1/10

08:35-20:05

1 stop26h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,019

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Sat 24/10

11:55-18:44

1 stop24h 49m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,050

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Sat 31/10

11:45-10:40

1 stop40h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,059

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Fri 30/10

11:45-20:56

3 stops51h 11m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,059

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Wed 28/10

00:50-09:45

1 stop25h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,060

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SYD-SEA

MEL-SEA

BNE-SEA

PER-SEA

ADL-SEA

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 Australia to Washington

AU0-USWA

SYD-SEA

MEL-SEA

BNE-SEA

PER-SEA

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 $1,265). Flying from Australia to State of Washington in December is currently the most expensive (average of $1,755). 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 far ahead should I book a flight from Australia to State of Washington?

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Washington

Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andUnited Airlines 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.

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Singapore Airlines

8.2

Very Good

1,610 reviews

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qantas Airways

7.5

Good

1,103 reviews

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

United Airlines

7.4

Good

10,234 reviews

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Air Canada

7.1

Good

11,683 reviews

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

American Airlines

7.0

Good

12,085 reviews

Singapore Airlines

8.2

Very Good

1,610 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

How long is the flight from Australia to State of Washington?
Departing from Australia to State of Washington will take you 25h 37m. The distance from Australia to State of Washington is about 11822 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Australia to State of Washington one-way?
The cheapet airlines for a one-way flight from Australia to State of Washington are United Airlines ($580), Air Canada ($605), and Hawaiian Airlines ($710).
Can I find deals for flights from Australia to Washington that include hotel bookings?
Yes. In addition to deals on Australia to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Washington.
Can I find deals for business class flights from Australia to Washington?
Yes. Cheapflights offers flight deals from Australia 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 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 $1,265). Flying from Australia to State of Washington in December is currently the most expensive (average of $1,755). 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

Airlines

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Airlines flying to Washington

Air Canada flights to Washington

Qantas Airways flights to Washington

Virgin Australia flights to Washington

United Airlines flights to Washington

Singapore Airlines flights to Washington

Top 10 airlines flying from Australia to Washington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$770	Average$1,388	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$827	Average$1,480	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$914	Average$1,486	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$955	Average$1,646	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$963	Average$1,634	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qantas Airways	Cheapest$1,071	Average$1,667	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Hawaiian Airlines	Cheapest$1,166	Average$1,846	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Japan Airlines	Cheapest$1,287	Average$2,260	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air New Zealand	Cheapest$1,396	Average$1,646	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Singapore Airlines	Cheapest$1,520	Average$1,804	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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?

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Cheap flights from Australia to Washington from $777

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 25 September 2026.

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 25 September 2026.

Best flights from Australia to WashingtonDiscover carefully curated flight deals from Australia to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals from Australia to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Australia to WashingtonDiscover last-minute flight deals from Australia to Washington. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Washington. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Australia to WashingtonSearch for one-way flight options from Australia to Washington. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options from Australia to Washington. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Find flight deals from Australia to Washington

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Washington that are best for you.

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

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

How far ahead should I book a flight from Australia to State of Washington?

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Washington

Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andUnited Airlines 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.

Related info for your journey

How long is the flight from Australia to State of Washington?

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

Can I find deals for flights from Australia to Washington that include hotel bookings?

How can I find direct flights from Australia to Washington?

Can I find deals for business class flights from Australia to Washington?

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

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.

Airlines flying to Washington

Alternative routes for Australia to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Washington by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Australia to Washington by cabin class

Find flights from Australia to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Washington flights

Browse other Australia and Washington flight options. Last updated on 25 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Washington

Find the right flight back to Australia after your stay in Washington

Australia to Washington flights

Consider these flights travelling from Australia to Washington.

Top 10 airlines flying from Australia to Washington

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Australia to Washington
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 25 September 2026.

Best flights from Australia to Washington
Discover carefully curated flight deals from Australia to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Australia to Washington
Discover last-minute flight deals from Australia to Washington. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Australia to Washington
Search for one-way flight options from Australia to Washington. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.