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

Departing from Australia to State of Washington will take you 24h 13m. 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 Air China ($488), Trinity Airways (Formerly T'way Air) ($560), and Korean Air ($660).

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.

$596+ 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 20 October 2026.

Tue 20/1020:45 -

2 stops21h 14m

Tue 27/1020:45 -

1 stop29h 00m

Deal found 15/10$1,188

Thu 5/1121:40 -

1 stop27h 28m

Thu 12/1107:00 -

1 stop17h 45m

Deal found 15/10$1,251

Thu 12/1121:40 -

2 stops21h 19m

Fri 27/1107:00 -

1 stop17h 45m

Deal found 17/10$1,258

Sun 15/1121:40 -

1 stop29h 01m

Mon 30/1107:00 -

1 stop17h 45m

Deal found 18/10$1,261

Sun 15/1121:40 -

1 stop29h 01m

Sun 22/1118:30 -

1 stop30h 15m

Deal found 16/10$1,272

Sun 18/1010:30 -

1 stop16h 58m

Wed 25/1111:22 -

2 stops26h 08m

Deal found 15/10$1,274

Wed 21/1010:10 -

2 stops22h 59m

Wed 28/1006:00 -

2 stops33h 00m

Deal found 17/10$1,275

Thu 29/1009:40 -

1 stop28h 03m

Sat 28/1106:00 -

1 stop30h 30m

Deal found 19/10$1,280

Thu 22/1010:10 -

2 stops22h 59m

Wed 4/1116:24 -

1 stop21h 36m

Deal found 17/10$1,281

Wed 2/1211:20 -

2 stops40h 26m

Wed 9/1217:35 -

1 stop19h 55m

Deal found 17/10$1,284

Thu 22/1008:35 -

1 stop26h 30m

Wed 4/1121:30 -

1 stop41h 50m

Deal found 19/10$1,298

Thu 22/1010:10 -

2 stops25h 23m

Wed 4/1115:00 -

2 stops23h 00m

Deal found 17/10$1,304

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 20 October 2026.

Sun 24/110:40 -

2 stops24h 13m

Mon 8/209:00 -

2 stops29h 30m

Deal found 17/10$1,278

Thu 29/1009:40 -

1 stop28h 03m

Sat 28/1106:00 -

1 stop30h 30m

Deal found 19/10$1,280

Thu 18/310:20 -

2 stops29h 46m

Thu 15/419:10 -

2 stops42h 20m

Deal found 17/10$1,300

Thu 29/1009:40 -

1 stop28h 03m

Sat 28/1105:30 -

2 stops31h 00m

Deal found 19/10$1,314

Sat 30/121:40 -

2 stops28h 40m

Sun 7/216:35 -

1 stop32h 10m

Deal found 16/10$1,347

Thu 10/1208:35 -

1 stop26h 10m

Fri 11/1221:30 -

1 stop41h 50m

Deal found 19/10$1,566

Tue 9/221:50 -

2 stops33h 32m

Mon 15/209:02 -

2 stops33h 38m

Deal found 19/10$1,765

Tue 24/1119:55 -

2 stops37h 12m

Tue 15/1215:15 -

2 stops32h 25m

Deal found 19/10$1,836

Mon 30/1119:45 -

2 stops55h 30m

Mon 7/1210:25 -

1 stop29h 35m

Deal found 16/10$2,611

Mon 2/1112:45 -

1 stop18h 35m

Wed 11/1105:05 -

2 stops34h 25m

Deal found 16/10$1,313

Thu 10/1210:30 -

2 stops39h 25m

Fri 11/1212:00 -

2 stops42h 55m

Deal found 15/10$2,738

Sun 7/210:40 -

1 stop45h 20m

Mon 8/317:55 -

1 stop19h 35m

Deal found 16/10$1,376

Thu 29/1006:05 -

2 stops31h 52m

Sat 28/1107:00 -

1 stop30h 30m

Deal found 16/10$1,376

Wed 25/1110:10 -

1 stop21h 30m

Sun 27/1210:35 -

1 stop26h 25m

Deal found 17/10$1,381

Tue 1/1219:40 -

2 stops58h 32m

Tue 8/1206:00 -

1 stop30h 30m

Deal found 17/10$1,588

Tue 24/1110:05 -

1 stop39h 30m

Tue 15/1208:40 -

1 stop38h 10m

Deal found 15/10$3,319

Sat 14/1111:50 -

2 stops25h 09m

Sun 29/1116:39 -

1 stop21h 26m

Deal found 17/10$1,378

Wed 25/1110:10 -

1 stop24h 00m

Thu 24/1212:15 -

1 stop24h 45m

Deal found 17/10$1,381

Fri 20/1109:20 -

1 stop28h 25m

Mon 21/1221:30 -

1 stop39h 00m

Deal found 15/10$1,768

Thu 12/1109:10 -

2 stops27h 47m

Fri 27/1112:45 -

2 stops25h 20m

Deal found 15/10$1,387

Tue 1/1213:10 -

2 stops28h 47m

Tue 8/1206:00 -

2 stops29h 50m

Deal found 17/10$2,036

Fri 15/110:40 -

1 stop22h 57m

Fri 29/117:45 -

2 stops66h 05m

Deal found 14/10$1,565

Tue 24/1112:45 -

1 stop24h 48m

Wed 9/1217:35 -

1 stop21h 55m

Deal found 15/10$1,462

Fri 6/1110:40 -

2 stops24h 44m

Fri 13/1105:35 -

2 stops31h 55m

Deal found 16/10$1,612

Wed 2/1211:20 -

1 stop23h 02m

Wed 9/1219:30 -

1 stop18h 00m

Deal found 17/10$1,515

Thu 24/1210:20 -

2 stops24h 20m

Tue 5/112:23 -

2 stops25h 32m

Deal found 19/10$2,374

Thu 24/1211:30 -

2 stops41h 19m

Fri 5/217:28 -

1 stop21h 02m

Deal found 17/10$1,536

Thu 24/1208:35 -

1 stop26h 10m

Mon 4/121:30 -

1 stop41h 50m

Deal found 17/10$2,657

Thu 18/306:45 -

2 stops25h 35m

Thu 15/411:20 -

3 stops24h 40m

Deal found 17/10$2,483

Tue 1/1210:40 -

2 stops32h 25m

Sun 13/1211:30 -

2 stops26h 00m

Deal found 15/10$1,927

Find flight deals from Australia to Washington

Round-trip from	$1,242
One-way from	$596
Popular in	September
Cheapest in	November
Average price	$1,464

7/2-1/3
2 total stops
35h 16m total
Australia to Washington

Search Deals

19/11-31/12
2 total stops
23h 58m total
Australia to Washington

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($69 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($63 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sun 31/1

11:25-17:18

3 stops47h 53m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$754

BrisbaneSpokane

BNE Brisbane - GEG Spokane

BNEGEG

Brisbane

Mon 26/10

10:20-20:57

1 stop27h 37m

Spokane

Wed 31/12

00:00-18:00

Nonstop0h 00m

$759

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 21/1

13:35-20:31

1 stop25h 56m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$768

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 9/11

10:40-22:04

1 stop30h 24m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$768

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Thu 19/11

13:35-12:37

3 stops42h 02m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$769

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 24/11

11:20-14:39

3 stops46h 19m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$774

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 9/11

11:20-17:57

2 stops25h 37m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$785

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Fri 22/1

11:50-21:17

2 stops28h 27m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$854

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Thu 19/11

10:10-23:53

1 stop32h 43m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$887

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 30/11

20:25-09:05

2 stops52h 40m

Seattle/Tacoma Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$914

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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

BNE-GEG

PER-SEA

MEL-SEA

BNE-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

BNE-GEG

PER-SEA

MEL-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 $1,275). Flying from Australia to State of Washington in September is currently the most expensive (average of $1,833). 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 68 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

1,628 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

1,628 reviews

Singapore Airlines

8.2

Very Good

1,628 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qantas Airways

7.5

Good

1,114 reviews

Singapore Airlines

8.2

Very Good

1,628 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

United Airlines

7.3

Good

10,390 reviews

Singapore Airlines

8.2

Very Good

1,628 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Air Canada

7.1

Good

11,783 reviews

Singapore Airlines

8.2

Very Good

1,628 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

American Airlines

7.0

Good

12,182 reviews

Singapore Airlines

8.2

Very Good

1,628 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 24h 13m. 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 Air China ($488), Trinity Airways (Formerly T'way Air) ($560), and Korean Air ($660).
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 $1,275). Flying from Australia to State of Washington in September is currently the most expensive (average of $1,833). 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 9 airlines flying from Australia to Washington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$833	Average$1,466	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$920	Average$1,523	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$961	Average$1,687	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$969	Average$1,736	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Delta	Cheapest$987	Average$1,388	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Qantas Airways	Cheapest$1,079	Average$1,797	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Japan Airlines	Cheapest$1,301	Average$2,290	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Singapore Airlines	Cheapest$1,530	Average$1,824	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hawaiian Airlines	Cheapest$1,557	Average$1,867	FlexibilityNo cancel fee	On-time85%	Search Hawaiian 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?

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.

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Cheap flights from Australia to Washington from $596

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. 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 20 October 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 20 October 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 20 October 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 20 October 2026.

Last-minute flights from Australia to WashingtonDiscover last-minute flight deals from Australia to Washington. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Washington. Data last updated 20 October 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 20 October 2026.

Search for one-way flight options from Australia to Washington. Find affordable one-way fares based on user searches. Data last updated 20 October 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 68 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 20 October 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 9 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 20 October 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 20 October 2026.

Last-minute flights from Australia to Washington
Discover last-minute flight deals from Australia to Washington. Data last updated 20 October 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 20 October 2026.