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

Departing from Australia to State of Washington will take you 20h 19m. The distance from Australia to State of Washington is about 12463 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

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 Canada ($696), Delta ($766), and American Airlines ($767). Find deals

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. Find deals

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).

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.

$643+ Flights from Australia to Washington

Cheap flight deals from Australia to Washington

Round-trip from	$1,127
One-way from	$643
Popular in	December
Cheapest in	August
Average price	$1,547

Air Canada
10/10-26/10
2 total stops
49h 46m total
Australia to Washington

Search Deals

15/10
2 total stops
30h 54m total
Australia to Washington

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($187 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($56 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Australia to Washington

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 18 September 2025.

Fri 10/1010:20SYD - SEA

1 stop17h 01mAir Canada

Sun 26/1005:50SEA - SYD

1 stop32h 45mAir Canada

Deal found 16/9$1,127

Sun 26/1010:20SYD - SEA

1 stop26h 56mAir Canada

Tue 11/1110:05SEA - SYD

1 stop28h 30mAir Canada

Deal found 16/9$1,130

Fri 17/1010:20SYD - SEA

1 stop17h 01mAir Canada

Sun 26/1015:40SEA - SYD

1 stop22h 55mAir Canada

Deal found 16/9$1,144

Fri 17/1010:20SYD - SEA

1 stop17h 01mMultiple Airlines

Sun 26/1020:00SEA - SYD

2 stops24h 40mMultiple Airlines

Deal found 16/9$1,163

Fri 24/1007:30SYD - SEA

2 stops19h 51mMultiple Airlines

Sun 2/1120:00SEA - SYD

2 stops23h 40mMultiple Airlines

Deal found 16/9$1,165

Fri 10/1010:20SYD - PDX

1 stop30h 41mAir Canada

Sun 26/1006:15PDX - SYD

1 stop32h 20mAir Canada

Deal found 17/9$1,171

Tue 14/1006:05MEL - PDX

2 stops21h 15mMultiple Airlines

Tue 21/1019:40PDX - MEL

2 stops22h 50mMultiple Airlines

Deal found 16/9$1,174

Sun 12/1010:20SYD - SEA

1 stop30h 11mAir Canada

Tue 18/1120:00SEA - SYD

1 stop18h 35mAir Canada

Deal found 15/9$1,192

Fri 31/1008:40BNE - SEA

1 stop27h 49mAmerican Airlines

Fri 7/1118:41SEA - BNE

1 stop40h 19mAmerican Airlines

Deal found 16/9$1,207

Fri 7/1111:20SYD - SEA

1 stop17h 11mAir Canada

Tue 11/1120:00SEA - SYD

2 stops42h 10mAir Canada

Deal found 15/9$1,213

Sun 21/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Mon 22/907:00PDX - SYD

2 stops19h 45mHawaiian Airlines

Deal found 16/9$1,234

Sat 20/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sun 21/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 15/9$1,237

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 18 September 2025.

Sun 26/1010:20SYD - SEA

1 stop26h 56mAir Canada

Tue 11/1110:05SEA - SYD

1 stop28h 30mAir Canada

Deal found 16/9$1,130

Thu 16/1021:40SYD - SEA

1 stop20h 19mHawaiian Airlines

Fri 17/1007:44SEA - SYD

1 stop18h 01mHawaiian Airlines

Deal found 17/9$1,213

Fri 24/1010:10SYD - SEA

1 stop27h 57mQantas Airways

Sun 2/1117:30SEA - SYD

1 stop20h 30mQantas Airways

Deal found 16/9$1,225

Thu 23/1021:40SYD - SEA

1 stop18h 15mAlaska Airlines

Sat 1/1107:00SEA - SYD

1 stop18h 45mAlaska Airlines

Deal found 16/9$1,243

Fri 31/1007:15BNE - SEA

2 stops26h 38mAmerican Airlines

Fri 7/1118:41SEA - BNE

1 stop40h 19mAmerican Airlines

Deal found 16/9$1,252

Sun 16/1107:25MEL - PDX

2 stops20h 50mMultiple Airlines

Mon 1/1219:00PDX - MEL

2 stops44h 35mMultiple Airlines

Deal found 16/9$1,264

Tue 14/1011:55MEL - PDX

1 stop30h 33mUnited Airlines

Tue 21/1015:50PDX - MEL

1 stop23h 25mUnited Airlines

Deal found 16/9$1,267

Thu 20/1110:30PER - SEA

2 stops39h 20mJapan Airlines

Mon 24/1112:10SEA - PER

2 stops43h 45mJapan Airlines

Deal found 15/9$1,434

Fri 13/210:40BNE - PDX

2 stops23h 49mDelta

Tue 17/219:45PDX - BNE

2 stops42h 35mDelta

Deal found 17/9$1,571

Sat 1/1110:35CBR - SEA

3 stops23h 40mAir New Zealand

Sat 8/1114:41SEA - CBR

3 stops30h 44mAir New Zealand

Deal found 16/9$1,908

Fri 10/1007:30SYD - SEA

2 stops19h 51mAir Canada

Sun 26/1020:00SEA - SYD

1 stop18h 35mAir Canada

Deal found 16/9$1,180

Mon 26/121:40SYD - SEA

1 stop17h 35mHawaiian Airlines

Thu 19/207:20SEA - SYD

1 stop17h 25mHawaiian Airlines

Deal found 16/9$1,219

Thu 23/1021:40SYD - SEA

1 stop18h 15mAlaska Airlines

Mon 3/1107:00SEA - SYD

1 stop17h 45mAlaska Airlines

Deal found 16/9$1,243

Wed 5/1111:20SYD - PDX

1 stop24h 52mAmerican Airlines

Wed 12/1112:00PDX - SYD

2 stops26h 00mAmerican Airlines

Deal found 16/9$1,252

Fri 31/1015:35CBR - SEA

3 stops42h 40mVirgin Australia

Fri 7/1119:28SEA - CBR

2 stops32h 47mVirgin Australia

Deal found 16/9$2,526

Fri 31/1010:30MEL - PDX

2 stops25h 22mUnited Airlines

Fri 7/1107:00PDX - MEL

2 stops31h 30mUnited Airlines

Deal found 16/9$1,267

Fri 10/1007:30SYD - PDX

2 stops33h 31mAir Canada

Sun 26/1015:15PDX - SYD

1 stop23h 20mAir Canada

Deal found 17/9$1,192

Fri 31/1021:40SYD - SEA

1 stop19h 52mHawaiian Airlines

Fri 7/1107:00SEA - SYD

1 stop17h 45mHawaiian Airlines

Deal found 16/9$1,238

Thu 2/1009:10SYD - PDX

1 stop29h 06mAmerican Airlines

Thu 30/1013:51PDX - SYD

2 stops25h 09mAmerican Airlines

Deal found 16/9$1,253

Fri 17/1021:40SYD - PDX

2 stops26h 28mAlaska Airlines

Fri 24/1007:50PDX - SYD

1 stop17h 55mAlaska Airlines

Deal found 17/9$1,255

Fri 31/1012:00MEL - SEA

1 stop26h 51mUnited Airlines

Fri 7/1112:41SEA - MEL

1 stop25h 49mUnited Airlines

Deal found 16/9$1,267

Thu 15/111:30BNE - SEA

1 stop19h 26mQantas Airways

Tue 3/215:35SEA - BNE

1 stop19h 25mQantas Airways

Deal found 15/9$1,399

Thu 30/1019:40BNE - SEA

1 stop19h 00mMultiple Airlines

Thu 6/1112:56SEA - BNE

2 stops22h 04mMultiple Airlines

Deal found 15/9$1,422

Wed 11/308:00SYD - SEA

2 stops25h 01mAir Canada

Sun 15/310:05SEA - SYD

1 stop28h 30mAir Canada

Deal found 15/9$1,217

Fri 17/1021:40SYD - PDX

1 stop19h 00mHawaiian Airlines

Fri 24/1007:50PDX - SYD

1 stop17h 55mHawaiian Airlines

Deal found 17/9$1,255

Sat 18/1011:55MEL - SEA

1 stop20h 29mUnited Airlines

Sat 1/1123:59SEA - MEL

2 stops63h 31mUnited Airlines

Deal found 16/9$1,267

Sat 14/319:50BNE - SEA

2 stops30h 41mMultiple Airlines

Tue 31/320:00SEA - BNE

2 stops22h 00mMultiple Airlines

Deal found 16/9$1,425

Wed 1/1020:05BNE - SEA

1 stop35h 44mAmerican Airlines

Mon 13/1007:40SEA - BNE

1 stop28h 45mAmerican Airlines

Deal found 15/9$1,351

Fri 21/1121:40SYD - PDX

1 stop19h 03mHawaiian Airlines

Fri 28/1107:00PDX - SYD

1 stop17h 45mHawaiian Airlines

Deal found 17/9$1,255

Mon 20/1011:55MEL - SEA

1 stop24h 50mUnited Airlines

Thu 13/1117:20SEA - MEL

1 stop21h 40mUnited Airlines

Deal found 16/9$1,267

Last-minute flights from Australia to Washington
Discover last-minute flight deals from Australia to Washington. Data last updated 18 September 2025 and is based on user searches.

Thu 18/910:55MEL - PDX

1 stop24h 34mUnited Airlines

Thu 25/910:50PDX - MEL

2 stops28h 25mUnited Airlines

Deal found 15/9$1,267

Sat 20/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sun 21/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 15/9$1,237

Sun 21/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Mon 22/907:00PDX - SYD

2 stops19h 45mHawaiian Airlines

Deal found 16/9$1,234

Sun 21/921:40SYD - PDX

1 stop18h 00mAlaska Airlines

Mon 22/907:40PDX - SYD

1 stop19h 05mAlaska Airlines

Deal found 16/9$1,256

Mon 22/912:10SYD - PDX

1 stop23h 44mAmerican Airlines

Tue 23/908:31PDX - SYD

1 stop29h 59mAmerican Airlines

Deal found 17/9$1,228

Thu 2/1009:10SYD - PDX

1 stop29h 06mAmerican Airlines

Thu 30/1013:51PDX - SYD

2 stops25h 09mAmerican Airlines

Deal found 16/9$1,253

Fri 10/1010:20SYD - PDX

1 stop30h 41mAir Canada

Sun 26/1006:15PDX - SYD

1 stop32h 20mAir Canada

Deal found 17/9$1,171

Sat 11/1019:50MEL - SEA

2 stops31h 31mMultiple Airlines

Fri 24/1019:15SEA - MEL

2 stops25h 00mMultiple Airlines

Deal found 17/9$1,262

Tue 14/1006:05MEL - PDX

2 stops21h 15mMultiple Airlines

Tue 21/1019:40PDX - MEL

2 stops22h 50mMultiple Airlines

Deal found 16/9$1,174

Fri 17/1021:40SYD - PDX

2 stops26h 28mAlaska Airlines

Fri 24/1007:50PDX - SYD

1 stop17h 55mAlaska Airlines

Deal found 17/9$1,255

Fri 31/1008:40BNE - SEA

1 stop27h 49mAmerican Airlines

Fri 7/1118:41SEA - BNE

1 stop40h 19mAmerican Airlines

Deal found 16/9$1,207

Fri 31/1012:00MEL - SEA

1 stop29h 15mUnited Airlines

Fri 7/1112:41SEA - MEL

1 stop25h 49mUnited Airlines

Deal found 16/9$1,258

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 18 September 2025.

Wed 15/1017:20SYD - SEA

2 stops30h 54mMultiple Airlines

Deal found 15/9$643

Sun 15/211:20SYD - SEA

1 stop17h 11mAir Canada

Deal found 15/9$696

Sat 25/1019:50MEL - SEA

2 stops36h 41mAir Canada

Deal found 15/9$704

Thu 30/1010:20SYD - SEA

1 stop22h 11mAir Canada

Deal found 15/9$712

Thu 16/1019:45BNE - SEA

3 stops53h 37mMultiple Airlines

Deal found 15/9$719

Thu 15/116:00SYD - PDX

1 stop17h 45mAir Canada

Deal found 16/9$721

Wed 22/1010:20SYD - PDX

1 stop17h 00mAir Canada

Deal found 16/9$725

Sat 15/1109:00SYD - SEA

2 stops19h 31mMultiple Airlines

Deal found 16/9$728

Sat 15/1115:00SYD - SEA

2 stops42h 31mAir Canada

Deal found 15/9$730

Tue 18/1111:20SYD - SEA

1 stop25h 51mQantas Airways

Deal found 16/9$731

Wed 15/1007:30BNE - SEA

3 stops29h 22mMultiple Airlines

Deal found 16/9$734

Tue 4/1108:30SYD - SEA

2 stops20h 01mAir Canada

Deal found 15/9$736

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

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 26/10

10:20-19:16

1 stop26h 56m

Seattle/Tacoma Intl

Tue 11/11

10:05-09:35

1 stop28h 30m

$1,130

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 10/10

07:30-09:21

2 stops19h 51m

Seattle/Tacoma Intl

Sun 26/10

20:00-08:35

1 stop18h 35m

$1,180

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 10/10

07:30-23:01

2 stops33h 31m

Portland

Sun 26/10

15:15-08:35

1 stop23h 20m

$1,192

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 16/10

21:40-23:59

1 stop20h 19m

Seattle/Tacoma Intl

Fri 17/10

07:44-19:45

1 stop18h 01m

$1,213

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 11/3

08:00-15:01

2 stops25h 01m

Seattle/Tacoma Intl

Sun 15/3

10:05-08:35

1 stop28h 30m

$1,217

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 26/1

21:40-20:15

1 stop17h 35m

Seattle/Tacoma Intl

Thu 19/2

07:20-19:45

1 stop17h 25m

$1,219

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 24/10

10:10-20:07

1 stop27h 57m

Seattle/Tacoma Intl

Sun 2/11

17:30-09:00

1 stop20h 30m

$1,225

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 31/10

21:40-23:32

1 stop19h 52m

Seattle/Tacoma Intl

Fri 7/11

07:00-19:45

1 stop17h 45m

$1,238

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 23/10

21:40-21:55

1 stop18h 15m

Seattle/Tacoma Intl

Sat 1/11

07:00-19:45

1 stop18h 45m

$1,243

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 23/10

21:40-21:55

1 stop18h 15m

Seattle/Tacoma Intl

Mon 3/11

07:00-19:45

1 stop17h 45m

$1,243

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

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.

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

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 $1,297). 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?

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

Check out reviews from past customers who have flown with Singapore Airlines, Virgin Australia, andQantas Airways 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

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,367 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Virgin Australia

7.6

Good

416 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Qantas Airways

7.5

Good

907 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

United Airlines

7.4

Good

8,926 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Air Canada

7.1

Good

10,000 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 20h 19m. The distance from Australia to State of Washington is about 12463 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 Canada ($696), Delta ($766), and American Airlines ($767).
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 $875). Flying from Australia to State of Washington in December is currently the most expensive (average of $1,297). 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

Top 10 airlines flying from Australia to Washington

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$344	Average$1,953	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Air New Zealand	Cheapest$919	Average$1,475	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$975	Average$1,363	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$988	Average$1,768	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$1,138	Average$2,083	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest$1,146	Average$1,574	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,189	Average$1,928	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Hawaiian Airlines	Cheapest$1,217	Average$1,827	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Philippine Airlines	Cheapest$1,236	Average$1,472	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
EVA Air	Cheapest$1,291	Average$1,522	FlexibilityNo cancel fee	On-time74%	Search EVA Air 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 $643

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 15/10. 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 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 18 September 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 18 September 2025.

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

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?

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 18 September 2025.

Reviews of airlines servicing Washington

Check out reviews from past customers who have flown with Singapore Airlines, Virgin Australia, andQantas Airways 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

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.

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.

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

Fly with Cheapflights

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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 18 September 2025.