How long is the flight from Australia to Seattle?

Airlines like American Airlines, United Airlines, and Delta fly from Australia to Seattle in about 19h 03m. The time it takes to get you to your destination can typically vary by up to 8h 39m. Australia and Seattle are separated by a distance of 12463 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Australia to Seattle one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $593. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Australia to Seattle for a low price.

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, 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 are the most popular routes from Australia to Seattle?

The most popular route from Australia to Seattle is Melbourne - Seattle/Tacoma Intl. You may also consider Sydney Kingsford Smith - Seattle/Tacoma Intl or Brisbane - Seattle/Tacoma Intl.

What are the most popular airlines that fly from Australia to Seattle?

Air Canada, United Airlines and Qantas Airways are the most popular airlines when flying from Australia to Seattle.

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

When flying from Australia to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Seattle from Australia?

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Australia to Seattle. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.

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

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

How can I find direct flights from Australia to Seattle?

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

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

Yes. Cheapflights offers flight deals from Australia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$612+ Cheap Flights from Australia to Seattle

Cheap flight deals from Australia to Seattle

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Seattle
Explore the most affordable flight options available from Australia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Thu 22/1014:15 -

2 stops22h 30m

Thu 29/1020:09 -

1 stop40h 16m

Deal found 7/9$1,241

Thu 22/1014:20 -

2 stops23h 30m

Thu 29/1014:19 -

2 stops28h 01m

Deal found 7/9$1,248

Thu 8/1010:10 -

1 stop20h 57m

Wed 21/1006:00 -

2 stops32h 05m

Deal found 8/9$1,289

Thu 8/1010:10 -

1 stop30h 27m

Wed 21/1015:10 -

2 stops22h 55m

Deal found 9/9$1,314

Thu 15/1011:50 -

2 stops25h 00m

Thu 29/1015:20 -

2 stops25h 55m

Deal found 10/9$1,332

Thu 17/909:10 -

2 stops24h 32m

Wed 30/906:00 -

2 stops32h 05m

Deal found 10/9$1,346

Mon 2/1111:10 -

1 stop20h 50m

Tue 10/1113:35 -

1 stop24h 25m

Deal found 10/9$1,358

Thu 22/1011:50 -

2 stops23h 55m

Thu 29/1020:09 -

1 stop40h 41m

Deal found 7/9$1,361

Tue 20/1010:10 -

1 stop23h 57m

Mon 26/1007:10 -

1 stop31h 50m

Deal found 11/9$1,361

Mon 2/1111:10 -

2 stops28h 53m

Tue 10/1115:00 -

2 stops23h 00m

Deal found 10/9$1,367

Tue 20/1010:15 -

2 stops29h 50m

Mon 26/1011:05 -

2 stops26h 25m

Deal found 11/9$1,368

Thu 8/1009:45 -

2 stops26h 05m

Wed 21/1010:26 -

1 stop24h 34m

Deal found 9/9$1,404

Best flights from Australia to Seattle
Discover carefully curated flight deals from Australia to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Thu 22/1014:15 -

2 stops22h 30m

Thu 29/1020:09 -

1 stop40h 16m

Deal found 7/9$1,241

Tue 6/1010:10 -

2 stops24h 38m

Wed 21/1013:37 -

1 stop24h 28m

Deal found 7/9$1,314

Wed 21/1011:20 -

1 stop19h 03m

Sun 25/1023:59 -

1 stop37h 01m

Deal found 11/9$1,367

Sat 10/1010:15 -

2 stops24h 40m

Sun 25/1009:42 -

2 stops27h 48m

Deal found 11/9$1,439

Wed 21/1011:55 -

1 stop24h 49m

Wed 28/1016:39 -

1 stop21h 51m

Deal found 11/9$1,622

Fri 16/1020:35 -

1 stop19h 22m

Fri 6/1115:59 -

2 stops23h 11m

Deal found 8/9$1,697

Sun 25/1006:40 -

1 stop64h 25m

Sun 1/1108:40 -

1 stop62h 05m

Deal found 10/9$1,982

Tue 6/1022:00 -

1 stop31h 55m

Tue 13/1011:33 -

2 stops34h 57m

Deal found 8/9$2,282

Thu 22/1014:20 -

2 stops23h 30m

Thu 29/1014:19 -

2 stops28h 01m

Deal found 7/9$1,248

Thu 22/1010:10 -

1 stop20h 57m

Thu 29/1013:37 -

1 stop25h 23m

Deal found 7/9$1,392

Sun 28/211:20 -

1 stop17h 01m

Wed 31/313:12 -

1 stop24h 18m

Deal found 9/9$1,399

Tue 27/1009:40 -

2 stops21h 12m

Thu 5/1105:30 -

2 stops32h 00m

Deal found 11/9$1,442

Sat 10/1020:45 -

1 stop27h 19m

Sun 25/1009:05 -

1 stop40h 40m

Deal found 11/9$1,392

Sat 10/1010:30 -

1 stop19h 05m

Sat 17/1023:13 -

2 stops38h 47m

Deal found 12/9$1,439

Thu 22/1010:15 -

2 stops26h 37m

Thu 29/1011:05 -

2 stops26h 25m

Deal found 7/9$1,466

Thu 22/1009:45 -

1 stop21h 22m

Thu 29/1010:26 -

1 stop24h 34m

Deal found 7/9$1,515

Fri 30/1006:25 -

2 stops27h 12m

Sun 31/113:13 -

2 stops28h 52m

Deal found 8/9$1,699

Wed 28/1011:50 -

2 stops24h 07m

Thu 5/1118:30 -

1 stop19h 35m

Deal found 11/9$1,442

Mon 2/1108:00 -

3 stops23h 57m

Mon 23/1116:40 -

1 stop21h 50m

Deal found 7/9$1,522

Tue 27/1007:25 -

2 stops23h 42m

Tue 3/1116:24 -

2 stops24h 06m

Deal found 11/9$1,527

Mon 2/1110:10 -

2 stops27h 42m

Mon 23/1105:35 -

2 stops31h 25m

Deal found 11/9$1,536

Wed 7/1010:30 -

2 stops24h 20m

Wed 14/1017:04 -

2 stops32h 56m

Deal found 9/9$1,706

Thu 22/1010:30 -

1 stop19h 05m

Thu 29/1010:50 -

2 stops27h 15m

Deal found 9/9$1,448

Thu 3/1222:45 -

1 stop20h 19m

Tue 8/1214:10 -

2 stops24h 55m

Deal found 11/9$1,556

Wed 21/1014:35 -

1 stop41h 00m

Sun 25/1007:10 -

2 stops34h 20m

Deal found 9/9$1,559

Thu 8/1011:20 -

1 stop19h 03m

Fri 23/1012:43 -

2 stops25h 17m

Deal found 9/9$1,449

Sun 25/1011:40 -

3 stops42h 27m

Sun 1/1111:43 -

2 stops30h 07m

Deal found 9/9$1,854

Tue 20/1011:30 -

2 stops42h 55m

Sat 24/1016:25 -

2 stops60h 05m

Deal found 11/9$2,342

Wed 21/1016:55 -

1 stop30h 50m

Sun 25/1009:40 -

1 stop23h 25m

Deal found 11/9$2,371

Tue 6/1006:00 -

3 stops24h 49m

Tue 13/1017:59 -

2 stops22h 11m

Deal found 8/9$1,649

Find flight deals from Australia to Seattle

Round-trip from	$1,241
One-way from	$612
Popular in	December
Cheapest in	August
Average price	$1,636

22/10-29/10
3 total stops
62h 46m total
Australia to Seattle

Search Deals

28/2-31/12
2 total stops
28h 11m total
Australia to Seattle

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($125 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

$777

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 21/1

10:40-18:30

2 stops26h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$870

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 20/10

10:15-20:27

1 stop28h 12m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$873

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Sun 25/10

10:15-21:58

1 stop29h 43m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$877

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Mon 16/11

20:10-07:05

2 stops50h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$891

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Sun 4/10

10:35-15:15

2 stops43h 40m

Seattle/Tacoma Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$939

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 8/12

13:20-14:18

1 stop19h 58m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$992

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 7/12

11:50-12:12

1 stop19h 22m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$992

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 13/1

10:40-18:30

2 stops26h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$993

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 22/2

09:20-20:10

3 stops53h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,001

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Australia with our price prediction graph.

MEL-SEA

BNE-SEA

SYD-SEA

PER-SEA

CNS-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 Seattle

AU0-SEA

MEL-SEA

BNE-SEA

SYD-SEA

PER-SEA

What is the cheapest month to book a flight from Australia to Seattle?

Currently, March is the cheapest month in which you can book a flight from Australia to Seattle (average of $1,240). Flying from Australia to Seattle in December is currently the most expensive (average of $1,720). 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 Seattle?

To ensure you get the cheapest price possible for a flight from Australia to Seattle, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Australia to Seattle, such as Singapore Airlines,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Singapore Airlines

8.2

Very Good

1,600 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Qantas Airways

7.5

Good

1,093 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

United Airlines

7.4

Good

10,207 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

American Airlines

7.1

Good

12,050 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Air Canada

7.1

Good

11,620 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

What airport do you fly into for flights to Seattle from Australia?
Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Australia to Seattle. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.
How long is the flight from Australia to Seattle?
Airlines like American Airlines, United Airlines, and Delta fly from Australia to Seattle in about 19h 03m. The time it takes to get you to your destination can typically vary by up to 8h 39m. Australia and Seattle are separated by a distance of 12463 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Australia to Seattle one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $593. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Australia to Seattle for a low price.
What are the most popular routes from Australia to Seattle?
The most popular route from Australia to Seattle is Melbourne - Seattle/Tacoma Intl. You may also consider Sydney Kingsford Smith - Seattle/Tacoma Intl or Brisbane - Seattle/Tacoma Intl.
Can I find deals for flights from Australia to Seattle that include hotel bookings?
Yes. In addition to deals on Australia to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Seattle.
Can I find deals for business class flights from Australia to Seattle?
Yes. Cheapflights offers flight deals from Australia to Seattle 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 Seattle?
Currently, March is the cheapest month in which you can book a flight from Australia to Seattle (average of $1,240). Flying from Australia to Seattle in December is currently the most expensive (average of $1,720). 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

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Ocean Shores

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Seattle flight routes

Fly from Australia to Seattle on these airlines

United Airlines flights from Australia to Seattle/Tacoma Intl

Top 10 airlines flying from Australia to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$755	Average$1,360	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$811	Average$1,450	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$902	Average$1,434	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$935	Average$1,348	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$943	Average$1,609	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qantas Airways	Cheapest$1,050	Average$1,628	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Hawaiian Airlines	Cheapest$1,131	Average$1,809	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Japan Airlines	Cheapest$1,261	Average$2,154	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air New Zealand	Cheapest$1,368	Average$1,613	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Singapore Airlines	Cheapest$1,490	Average$1,759	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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

Cheapflights makes it easy to find Australia to Seattle 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 Seattle?

Cheapflights helps you find that perfect flight to Seattle from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Australia to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Australia today and book when prices fit your budget.

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Cheap flights from Australia to Seattle from $612

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Seattle

Cheapest flights from Australia to SeattleExplore the most affordable flight options available from Australia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Australia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Australia to SeattleDiscover carefully curated flight deals from Australia to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Australia to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Australia to SeattleDiscover last-minute flight deals from Australia to Seattle. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Seattle. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Australia to SeattleSearch for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Australia to Seattle

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 Seattle that are best for you.

Best time to book a flight from Australia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Australia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Australia to Seattle?

How far ahead should I book a flight from Australia to Seattle?

To ensure you get the cheapest price possible for a flight from Australia to Seattle, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Australia to Seattle, such as Singapore Airlines,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Seattle from Australia?

How long is the flight from Australia to Seattle?

What are the cheapest airlines to fly from Australia to Seattle one-way?

What are the most popular routes from Australia to Seattle?

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

How can I find direct flights from Australia to Seattle?

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

What is the cheapest month to book a flight from Australia to Seattle?

Travelling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to Seattle on these airlines

Choose from the following airlines for your flight from Australia to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Alternative routes for Australia to Seattle

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

Complete your trip

Complete your trip to Seattle 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 Seattle by cabin class

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

Australia and Seattle flights

Browse other Australia and Seattle flight options. Last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Seattle

Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Top 10 airlines flying from Australia to Seattle

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Australia to Seattle
Explore the most affordable flight options available from Australia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Australia to Seattle
Discover carefully curated flight deals from Australia to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Australia to Seattle
Discover last-minute flight deals from Australia to Seattle. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Australia to Seattle
Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.