How long is the flight from Australia to Seattle?

Airlines like Delta, United Airlines, and Qantas Airways fly from Australia to Seattle in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 3h 04m. 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 $597. 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 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.

$772+ 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 17 September 2026.

Mon 5/1010:15 -

1 stop31h 35m

Sun 18/1009:45 -

1 stop28h 05m

Deal found 15/9$1,316

Mon 26/1009:40 -

2 stops25h 15m

Sat 7/1121:35 -

1 stop39h 55m

Deal found 14/9$1,322

Thu 17/909:10 -

2 stops25h 24m

Wed 30/906:00 -

2 stops32h 05m

Deal found 12/9$1,326

Mon 12/1010:10 -

1 stop20h 06m

Tue 27/1019:08 -

1 stop19h 52m

Deal found 13/9$1,348

Tue 20/1010:10 -

1 stop20h 06m

Mon 26/1021:12 -

1 stop41h 48m

Deal found 13/9$1,361

Thu 22/1010:10 -

1 stop20h 06m

Wed 28/1019:08 -

1 stop19h 52m

Deal found 14/9$1,362

Thu 22/1010:10 -

1 stop20h 06m

Wed 28/1017:04 -

1 stop21h 56m

Deal found 13/9$1,366

Tue 20/1010:10 -

1 stop23h 57m

Mon 9/1116:30 -

1 stop21h 30m

Deal found 14/9$1,368

Thu 22/1011:20 -

1 stop20h 57m

Sat 14/1123:59 -

1 stop36h 01m

Deal found 14/9$1,374

Tue 13/1010:10 -

2 stops24h 38m

Fri 23/1015:10 -

2 stops22h 55m

Deal found 16/9$1,378

Tue 27/1009:45 -

1 stop25h 37m

Tue 3/1110:10 -

1 stop28h 35m

Deal found 12/9$1,435

Wed 28/1022:45 -

1 stop32h 22m

Wed 4/1116:24 -

1 stop22h 06m

Deal found 13/9$1,447

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 17 September 2026.

Tue 13/1010:15 -

2 stops24h 40m

Wed 28/1013:30 -

2 stops24h 00m

Deal found 14/9$1,316

Tue 20/1010:30 -

2 stops25h 07m

Sat 14/1123:59 -

1 stop36h 01m

Deal found 14/9$1,374

Wed 21/1020:35 -

1 stop19h 29m

Tue 27/1015:54 -

2 stops20h 56m

Deal found 12/9$1,521

Wed 28/1010:00 -

2 stops27h 44m

Thu 12/1113:35 -

1 stop24h 55m

Deal found 12/9$1,602

Wed 21/1011:55 -

1 stop29h 31m

Wed 28/1010:40 -

1 stop28h 50m

Deal found 14/9$1,630

Wed 21/1006:10 -

2 stops24h 57m

Sun 25/1017:41 -

2 stops49h 24m

Deal found 13/9$1,675

Tue 6/1015:50 -

1 stop40h 35m

Mon 12/1016:25 -

2 stops35h 55m

Deal found 16/9$2,070

Thu 29/1009:35 -

3 stops26h 47m

Thu 5/1115:35 -

3 stops28h 40m

Deal found 14/9$2,154

Wed 21/1012:15 -

2 stops37h 20m

Sun 25/1013:00 -

2 stops42h 55m

Deal found 16/9$2,350

Wed 21/1016:55 -

1 stop30h 50m

Sun 25/1009:40 -

1 stop23h 25m

Deal found 16/9$2,372

Fri 30/1006:05 -

2 stops45h 10m

Fri 6/1118:33 -

3 stops42h 02m

Deal found 15/9$2,445

Mon 5/1010:15 -

2 stops26h 21m

Sun 18/1017:45 -

1 stop20h 05m

Deal found 15/9$1,316

Fri 12/311:20 -

1 stop17h 01m

Fri 2/418:51 -

2 stops23h 29m

Deal found 15/9$1,504

Sun 31/110:40 -

1 stop17h 55m

Mon 22/217:55 -

1 stop20h 35m

Deal found 15/9$1,388

Wed 14/1014:30 -

3 stops24h 55m

Wed 21/1013:55 -

2 stops22h 05m

Deal found 13/9$1,563

Sat 31/1006:40 -

2 stops30h 04m

Sat 7/1107:30 -

2 stops37h 25m

Deal found 16/9$1,684

Wed 28/1006:10 -

2 stops24h 57m

Wed 4/1116:24 -

2 stops26h 46m

Deal found 13/9$1,684

Wed 21/1010:30 -

2 stops24h 07m

Tue 27/1022:56 -

2 stops38h 34m

Deal found 12/9$1,534

Wed 14/1014:30 -

3 stops24h 55m

Tue 20/1013:55 -

2 stops22h 05m

Deal found 12/9$1,567

Thu 17/1211:20 -

1 stop23h 12m

Thu 31/1215:24 -

1 stop22h 06m

Deal found 16/9$1,748

Wed 28/1009:40 -

2 stops21h 12m

Fri 6/1105:30 -

2 stops32h 00m

Deal found 11/9$1,452

Thu 29/1006:10 -

2 stops24h 57m

Thu 5/1113:35 -

2 stops28h 30m

Deal found 14/9$1,694

Wed 21/1011:55 -

1 stop27h 06m

Wed 28/1016:39 -

1 stop21h 51m

Deal found 13/9$1,549

Sun 11/1020:35 -

1 stop19h 22m

Sun 18/1017:04 -

1 stop18h 56m

Deal found 12/9$1,595

Fri 16/1014:20 -

2 stops26h 17m

Fri 23/1016:37 -

2 stops45h 58m

Deal found 16/9$1,809

Mon 2/1110:10 -

2 stops27h 42m

Mon 23/1105:35 -

2 stops31h 25m

Deal found 12/9$1,542

Wed 28/1011:45 -

2 stops24h 12m

Wed 4/1112:45 -

2 stops25h 45m

Deal found 13/9$1,549

Wed 21/1006:30 -

2 stops23h 46m

Wed 28/1015:54 -

3 stops24h 11m

Deal found 14/9$1,602

Tue 20/1011:30 -

2 stops42h 55m

Sat 24/1016:25 -

2 stops60h 05m

Deal found 11/9$2,358

Sat 10/1011:55 -

1 stop18h 25m

Sat 17/1017:07 -

2 stops46h 08m

Deal found 11/9$1,615

Find flight deals from Australia to Seattle

Round-trip from	$1,316
One-way from	$772
Popular in	December
Cheapest in	August
Average price	$1,647

Delta
5/10-18/10
2 total stops
59h 40m total
Australia to Seattle

Search Deals

Delta
20/10-31/12
2 total stops
24h 40m total
Australia to Seattle

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($126 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

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 5/11

10:40-14:50

1 stop23h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$772

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

$772

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

$774

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Wed 17/2

11:20-20:10

3 stops50h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$823

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 18/11

11:10-15:54

1 stop23h 44m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$875

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 15/10

10:15-18:52

2 stops26h 37m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$878

MelbourneSeattle

AVV Melbourne Avalon - SEA Seattle/Tacoma Intl

AVVSEA

Melbourne Avalon

Mon 16/11

18:00-07:05

3 stops32h 05m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$947

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 5/11

11:50-20:56

3 stops52h 06m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,003

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 15/10

10:30-14:53

3 stops46h 23m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,008

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 9/12

11:20-22:43

2 stops30h 23m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,008

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.

SYD-SEA

BNE-SEA

MEL-SEA

CBR-SEA

PER-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

BNE-SEA

MEL-SEA

CBR-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 $1,249). Flying from Australia to Seattle in December is currently the most expensive (average of $1,732). 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

1,602 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

1,602 reviews

Singapore Airlines

8.2

Very Good

1,602 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

1,099 reviews

Singapore Airlines

8.2

Very Good

1,602 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

10,214 reviews

Singapore Airlines

8.2

Very Good

1,602 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

12,063 reviews

Singapore Airlines

8.2

Very Good

1,602 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

11,635 reviews

Singapore Airlines

8.2

Very Good

1,602 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 Delta, United Airlines, and Qantas Airways fly from Australia to Seattle in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 3h 04m. 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 $597. 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 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 $1,249). Flying from Australia to Seattle in December is currently the most expensive (average of $1,732). 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

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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$760	Average$1,370	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$816	Average$1,460	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$909	Average$1,454	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$942	Average$1,360	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$950	Average$1,612	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qantas Airways	Cheapest$1,057	Average$1,639	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Hawaiian Airlines	Cheapest$1,150	Average$1,822	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Japan Airlines	Cheapest$1,270	Average$2,230	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air New Zealand	Cheapest$1,377	Average$1,624	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Singapore Airlines	Cheapest$1,500	Average$1,780	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 $772

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. 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 17 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 17 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 17 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 17 September 2026.

Last-minute flights from Australia to SeattleDiscover last-minute flight deals from Australia to Seattle. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Seattle. Data last updated 17 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 17 September 2026.

Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 17 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 17 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 17 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 17 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 17 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 17 September 2026.

Last-minute flights from Australia to Seattle
Discover last-minute flight deals from Australia to Seattle. Data last updated 17 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 17 September 2026.