How long is the flight from Australia to Seattle?

Airlines like Air Canada, Delta, and Philippine Airlines fly from Australia to Seattle in about 26h 17m. The time it takes to get you to your destination can typically vary by up to 3h. Australia and Seattle are separated by a distance of 11822 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 United Airlines and Hawaiian 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 Sydney Kingsford Smith - Seattle/Tacoma Intl. You may also consider Melbourne - 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.

$685+ 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 1 September 2026.

Tue 20/1010:20 -

1 stop17h 45m

Tue 27/1010:10 -

1 stop28h 25m

Deal found 30/8$1,299

Thu 15/1010:00 -

1 stop21h 22m

Thu 29/1015:15 -

1 stop23h 30m

Deal found 29/8$1,306

Sun 27/909:20 -

1 stop21h 57m

Mon 12/1019:15 -

2 stops22h 25m

Deal found 29/8$1,368

Mon 30/1110:45 -

1 stop16h 47m

Tue 29/1219:05 -

2 stops26h 55m

Deal found 30/8$1,373

Tue 13/1010:20 -

1 stop17h 45m

Tue 20/1019:15 -

1 stop19h 05m

Deal found 29/8$1,393

Tue 13/1006:00 -

2 stops22h 05m

Tue 20/1010:50 -

1 stop27h 30m

Deal found 29/8$1,408

Thu 8/1014:15 -

2 stops22h 33m

Fri 23/1014:19 -

2 stops28h 16m

Deal found 1/9$1,432

Mon 2/1122:45 -

1 stop33h 15m

Mon 23/1116:40 -

1 stop21h 50m

Deal found 29/8$1,440

Thu 8/1008:35 -

1 stop26h 30m

Fri 23/1023:10 -

1 stop41h 10m

Deal found 30/8$1,450

Wed 14/1014:35 -

1 stop27h 35m

Wed 21/1007:10 -

2 stops35h 30m

Deal found 30/8$1,452

Thu 3/1211:20 -

1 stop22h 59m

Fri 25/1217:35 -

1 stop19h 55m

Deal found 30/8$1,460

Mon 2/1110:10 -

1 stop29h 17m

Mon 23/1110:12 -

1 stop26h 48m

Deal found 30/8$1,461

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 1 September 2026.

Thu 15/1005:05 -

2 stops26h 17m

Thu 29/1010:10 -

1 stop28h 35m

Deal found 29/8$1,337

Mon 2/1110:10 -

1 stop29h 17m

Mon 23/1110:12 -

1 stop26h 48m

Deal found 27/8$1,464

Thu 8/1008:35 -

1 stop26h 30m

Fri 23/1023:10 -

1 stop41h 10m

Deal found 28/8$1,474

Sun 13/920:45 -

1 stop20h 05m

Wed 16/907:20 -

1 stop18h 30m

Deal found 30/8$1,556

Tue 8/1211:20 -

2 stops40h 39m

Fri 15/119:32 -

1 stop17h 58m

Deal found 30/8$1,570

Mon 12/1015:25 -

2 stops25h 32m

Mon 19/1017:04 -

2 stops24h 01m

Deal found 28/8$1,865

Fri 25/1205:35 -

2 stops30h 54m

Wed 30/1205:00 -

1 stop32h 30m

Deal found 31/8$2,025

Wed 21/1023:45 -

1 stop30h 40m

Sun 25/1016:50 -

1 stop36h 30m

Deal found 30/8$2,048

Sat 5/1209:30 -

2 stops26h 24m

Wed 23/1211:43 -

2 stops26h 47m

Deal found 28/8$2,095

Mon 12/1007:05 -

3 stops32h 54m

Mon 19/1006:30 -

3 stops41h 45m

Deal found 28/8$2,129

Wed 21/1016:55 -

1 stop30h 50m

Sun 25/1009:40 -

1 stop23h 25m

Deal found 31/8$2,371

Fri 2/1010:00 -

2 stops29h 10m

Sat 17/1017:29 -

2 stops45h 21m

Deal found 31/8$1,533

Fri 16/1009:00 -

1 stop29h 05m

Fri 23/1023:10 -

1 stop38h 20m

Deal found 28/8$1,541

Thu 3/1206:05 -

2 stops24h 07m

Fri 25/1207:00 -

2 stops54h 30m

Deal found 30/8$1,572

Wed 14/1005:05 -

2 stops30h 27m

Wed 21/1013:28 -

1 stop24h 37m

Deal found 28/8$1,618

Wed 9/1211:20 -

2 stops40h 39m

Sat 16/105:07 -

2 stops32h 23m

Deal found 31/8$1,662

Tue 13/1006:10 -

2 stops21h 25m

Tue 20/1015:00 -

2 stops29h 25m

Deal found 29/8$1,887

Tue 13/1006:00 -

2 stops34h 04m

Tue 20/1016:37 -

2 stops28h 03m

Deal found 28/8$1,902

Thu 1/1014:30 -

2 stops23h 29m

Wed 14/1007:00 -

2 stops22h 05m

Deal found 29/8$1,799

Fri 16/1011:55 -

1 stop18h 28m

Fri 23/1012:43 -

2 stops26h 32m

Deal found 28/8$1,674

Wed 21/1009:00 -

1 stop29h 05m

Sun 25/1022:30 -

1 stop39h 00m

Deal found 28/8$1,936

Mon 2/1106:00 -

2 stops22h 32m

Mon 23/1119:05 -

2 stops24h 00m

Deal found 29/8$1,859

Tue 20/1011:30 -

2 stops42h 55m

Sat 24/1016:25 -

2 stops48h 25m

Deal found 31/8$2,344

Wed 21/1001:10 -

1 stop22h 35m

Sun 25/1009:40 -

1 stop28h 45m

Deal found 27/8$2,380

Sat 19/1211:20 -

2 stops28h 05m

Wed 30/1205:00 -

2 stops32h 30m

Deal found 28/8$1,901

Wed 14/1022:00 -

1 stop31h 55m

Wed 21/1016:25 -

1 stop30h 05m

Deal found 30/8$2,344

Tue 6/1008:40 -

2 stops31h 46m

Wed 14/1007:00 -

2 stops22h 25m

Deal found 27/8$1,961

Tue 24/1118:20 -

2 stops31h 15m

Tue 15/1208:40 -

1 stop29h 40m

Deal found 28/8$2,392

Tue 22/1211:50 -

1 stop21h 32m

Mon 11/112:46 -

2 stops25h 34m

Deal found 29/8$1,951

Wed 21/1015:35 -

2 stops38h 50m

Sun 25/1016:50 -

2 stops36h 15m

Deal found 31/8$2,392

Find flight deals from Australia to Seattle

Round-trip from	$1,299
One-way from	$685
Popular in	January
Cheapest in	March
Average price	$1,517

Air Canada
20/10-27/10
2 total stops
46h 10m total
Australia to Seattle

Search Deals

1/11
3 total stops
44h 12m total
Australia to Seattle

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($115 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($23 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

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 15/10

05:05-14:22

2 stops26h 17m

Seattle/Tacoma Intl

Thu 29/10

10:10-07:45

1 stop28h 35m

$1,337

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Mon 2/11

10:10-20:27

1 stop29h 17m

Seattle/Tacoma Intl

Mon 23/11

10:12-08:00

1 stop26h 48m

$1,464

PerthSeattle

PER Perth - SEA Seattle/Tacoma Intl

PERSEA

Perth

Thu 8/10

08:35-20:05

1 stop26h 30m

Seattle/Tacoma Intl

Fri 23/10

23:10-07:20

1 stop41h 10m

$1,474

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Fri 2/10

10:00-22:10

2 stops29h 10m

Seattle/Tacoma Intl

Sat 17/10

17:29-08:50

2 stops45h 21m

$1,533

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Fri 16/10

09:00-20:05

1 stop29h 05m

Seattle/Tacoma Intl

Fri 23/10

23:10-07:30

1 stop38h 20m

$1,541

Fastest return journey

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Sun 13/9

20:45-23:50

1 stop20h 05m

Seattle/Tacoma Intl

Wed 16/9

07:20-18:50

1 stop18h 30m

$1,556

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Tue 8/12

11:20-09:59

2 stops40h 39m

Seattle/Tacoma Intl

Fri 15/1

19:32-07:30

1 stop17h 58m

$1,570

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 3/12

06:05-12:12

2 stops24h 07m

Seattle/Tacoma Intl

Fri 25/12

07:00-07:30

2 stops54h 30m

$1,572

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Wed 14/10

05:05-18:32

2 stops30h 27m

Seattle/Tacoma Intl

Wed 21/10

13:28-07:05

1 stop24h 37m

$1,618

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Wed 9/12

11:20-09:59

2 stops40h 39m

Seattle/Tacoma Intl

Sat 16/1

05:07-07:30

2 stops32h 23m

$1,662

Flights are sorted by cheapest return flights first.

Deals found on 31/8

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.

SYD-SEA

PER-SEA

MEL-SEA

BNE-SEA

AVV-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

SYD-SEA

PER-SEA

MEL-SEA

BNE-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 $1,239). Flying from Australia to Seattle in September is currently the most expensive (average of $1,634). 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

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines

8.2

Very Good

1,593 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Qantas Airways

7.5

Good

1,088 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

United Airlines

7.4

Good

10,157 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

American Airlines

7.1

Good

12,020 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Air Canada

7.1

Good

11,573 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

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 Air Canada, Delta, and Philippine Airlines fly from Australia to Seattle in about 26h 17m. The time it takes to get you to your destination can typically vary by up to 3h. Australia and Seattle are separated by a distance of 11822 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 United Airlines and Hawaiian 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 Sydney Kingsford Smith - Seattle/Tacoma Intl. You may also consider Melbourne - 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 $1,239). Flying from Australia to Seattle in September is currently the most expensive (average of $1,634). 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

SeaTac

Tukwila

Ocean Shores

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

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$1,350	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$811	Average$1,422	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$903	Average$1,426	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$936	Average$1,348	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$944	Average$1,602	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qantas Airways	Cheapest$1,051	Average$1,629	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Hawaiian Airlines	Cheapest$1,132	Average$1,810	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Japan Airlines	Cheapest$1,262	Average$2,155	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air New Zealand	Cheapest$1,369	Average$1,614	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Singapore Airlines	Cheapest$1,491	Average$1,760	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Seattle from $685

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 1/11. 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 1 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 1 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 1 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 1 September 2026.

Last-minute flights from Australia to SeattleDiscover last-minute flight deals from Australia to Seattle. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Seattle. Data last updated 1 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 1 September 2026.

Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 1 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 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 1 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 1 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?

100% Free

Book with flexibility

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 1 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 1 September 2026.

Last-minute flights from Australia to Seattle
Discover last-minute flight deals from Australia to Seattle. Data last updated 1 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 1 September 2026.