How long is the flight from Australia to Seattle?

Airlines like Delta, United Airlines, and American Airlines fly from Australia to Seattle in about 22h 18m. The time it takes to get you to your destination can typically vary by up to 11h 50m. 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 United Airlines, with whom users have recently found tickets for as low as $591. However, be on the lookout for offers from Air Canada and Qantas Airways, 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?

United Airlines, Air Canada 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.

$687+ 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 11 November 2026.

Mon 9/1110:40 -

2 stops25h 13m

Sun 22/1105:35 -

2 stops31h 55m

Deal found 8/11$1,382

Thu 12/1110:40 -

2 stops32h 19m

Wed 25/1109:25 -

2 stops28h 05m

Deal found 11/11$1,389

Mon 9/1111:50 -

1 stop21h 49m

Sun 22/1116:39 -

1 stop21h 26m

Deal found 7/11$1,395

Mon 7/1213:10 -

1 stop19h 06m

Thu 24/1207:06 -

1 stop28h 44m

Deal found 10/11$1,439

Mon 7/1213:10 -

1 stop21h 02m

Thu 24/1207:06 -

1 stop28h 44m

Deal found 10/11$1,440

Fri 20/1121:40 -

1 stop21h 19m

Fri 27/1107:00 -

1 stop17h 45m

Deal found 8/11$1,440

Wed 9/1209:15 -

1 stop32h 36m

Thu 24/1219:25 -

1 stop18h 55m

Deal found 11/11$1,459

Thu 12/1111:15 -

2 stops20h 53m

Wed 25/1108:40 -

3 stops26h 45m

Deal found 10/11$1,510

Mon 7/1207:55 -

2 stops24h 28m

Thu 24/1205:00 -

1 stop32h 30m

Deal found 10/11$1,514

Sun 15/1121:40 -

2 stops21h 19m

Mon 16/1107:00 -

1 stop17h 45m

Deal found 9/11$1,532

Wed 18/1111:10 -

1 stop22h 02m

Fri 25/1207:06 -

1 stop28h 19m

Deal found 11/11$1,536

Fri 13/1122:45 -

1 stop19h 57m

Sun 22/1116:40 -

1 stop21h 50m

Deal found 9/11$1,578

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 11 November 2026.

Tue 9/313:35 -

2 stops22h 18m

Tue 30/311:25 -

2 stops26h 25m

Deal found 8/11$1,382

Tue 9/211:20 -

1 stop19h 22m

Wed 17/210:53 -

2 stops27h 27m

Deal found 10/11$1,391

Tue 9/206:00 -

2 stops29h 00m

Mon 15/215:58 -

3 stops26h 57m

Deal found 10/11$1,620

Thu 4/206:20 -

2 stops34h 08m

Mon 8/217:50 -

2 stops48h 15m

Deal found 10/11$1,740

Tue 9/309:15 -

3 stops30h 05m

Fri 19/317:30 -

3 stops31h 45m

Deal found 9/11$1,958

Tue 23/212:15 -

2 stops49h 50m

Fri 19/319:32 -

2 stops25h 58m

Deal found 10/11$2,099

Fri 22/112:05 -

2 stops28h 22m

Mon 25/106:15 -

2 stops34h 10m

Deal found 9/11$2,122

Mon 21/1208:40 -

1 stop26h 05m

Mon 28/1221:30 -

1 stop41h 50m

Deal found 6/11$2,239

Fri 22/112:00 -

1 stop39h 15m

Tue 26/116:49 -

2 stops47h 11m

Deal found 9/11$2,653

Fri 22/122:00 -

1 stop32h 10m

Mon 25/115:50 -

1 stop30h 45m

Deal found 9/11$2,740

Thu 21/110:40 -

2 stops20h 50m

Sun 31/111:00 -

2 stops26h 30m

Deal found 9/11$1,382

Wed 10/311:20 -

2 stops28h 00m

Fri 2/406:57 -

1 stop30h 33m

Deal found 8/11$1,395

Thu 24/1208:45 -

2 stops41h 10m

Mon 4/112:15 -

2 stops29h 25m

Deal found 11/11$2,950

Wed 20/110:40 -

2 stops24h 56m

Sun 31/111:00 -

2 stops26h 30m

Deal found 7/11$1,385

Sun 7/311:20 -

1 stop25h 06m

Wed 31/310:45 -

1 stop26h 45m

Deal found 8/11$1,395

Sun 24/105:00 -

3 stops25h 58m

Mon 8/212:41 -

3 stops23h 09m

Deal found 10/11$1,630

Sun 24/110:40 -

1 stop27h 44m

Mon 8/214:40 -

1 stop23h 50m

Deal found 10/11$1,398

Mon 1/211:20 -

2 stops24h 52m

Tue 16/219:41 -

1 stop17h 49m

Deal found 6/11$1,398

Tue 24/1108:00 -

2 stops22h 03m

Wed 9/1217:42 -

1 stop20h 48m

Deal found 9/11$1,700

Thu 29/409:30 -

1 stop19h 03m

Tue 18/516:30 -

1 stop21h 30m

Deal found 9/11$1,410

Sun 24/110:40 -

2 stops32h 43m

Sun 14/209:20 -

2 stops26h 30m

Deal found 9/11$1,452

Thu 4/213:20 -

1 stop18h 02m

Mon 8/219:28 -

1 stop39h 52m

Deal found 10/11$1,416

Tue 24/1106:25 -

2 stops23h 08m

Tue 15/1213:35 -

2 stops28h 30m

Deal found 11/11$2,087

Tue 4/509:15 -

1 stop18h 20m

Fri 21/512:00 -

1 stop25h 50m

Deal found 9/11$1,485

Thu 24/1208:40 -

1 stop26h 05m

Thu 31/1221:30 -

1 stop41h 50m

Deal found 9/11$2,267

Thu 18/310:20 -

2 stops29h 46m

Thu 15/419:10 -

2 stops42h 20m

Deal found 10/11$1,460

Tue 23/206:50 -

2 stops27h 20m

Fri 19/309:40 -

2 stops29h 10m

Deal found 9/11$1,990

Tue 9/311:20 -

1 stop25h 06m

Thu 1/416:30 -

2 stops25h 00m

Deal found 8/11$1,508

Thu 21/119:40 -

2 stops22h 47m

Sun 31/112:41 -

3 stops22h 44m

Deal found 11/11$2,014

Thu 24/1208:40 -

1 stop26h 05m

Mon 4/121:30 -

1 stop41h 50m

Deal found 11/11$2,632

Find flight deals from Australia to Seattle

Round-trip from	$1,350
One-way from	$687
Popular in	September
Cheapest in	November
Average price	$1,356

Qantas Airways
9/2-17/2
2 total stops
46h 40m total
Australia to Seattle

Search Deals

3/2-31/12
3 total stops
46h 18m total
Australia to Seattle

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($95 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

Sun 7/2

14:00-17:18

3 stops46h 18m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$706

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Mon 1/2

13:35-12:58

3 stops42h 23m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$783

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 11/2

13:35-14:44

1 stop20h 09m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$806

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 23/11

09:15-22:51

1 stop32h 36m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$806

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 21/1

13:35-20:24

1 stop25h 49m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$806

Fastest return journey

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 3/2

10:40-10:30

1 stop18h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$806

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 25/2

09:20-22:59

1 stop32h 39m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$819

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 1/4

19:45-11:52

3 stops57h 07m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$837

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sun 2/5

10:30-18:07

1 stop24h 37m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$853

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Fri 2/4

10:30-23:21

1 stop29h 51m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$854

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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

PER-SEA

HBA-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

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 $1,326). Flying from Australia to Seattle in September is currently the most expensive (average of $1,855). 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 76 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

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Singapore Airlines

8.2

Very Good

1,635 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qantas Airways

7.5

Good

1,123 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

United Airlines

7.3

Good

10,477 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Air Canada

7.1

Good

11,888 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

American Airlines

7.0

Good

12,224 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

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 American Airlines fly from Australia to Seattle in about 22h 18m. The time it takes to get you to your destination can typically vary by up to 11h 50m. 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 United Airlines, with whom users have recently found tickets for as low as $591. However, be on the lookout for offers from Air Canada and Qantas Airways, 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 $1,326). Flying from Australia to Seattle in September is currently the most expensive (average of $1,855). 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

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Flights by cabin class

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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
American Airlines	Cheapest$843	Average$1,483	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$932	Average$1,531	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Australia	Cheapest$939	Average$1,614	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
United Airlines	Cheapest$973	Average$1,519	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$999	Average$1,405	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Qantas Airways	Cheapest$1,092	Average$1,815	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Japan Airlines	Cheapest$1,317	Average$2,240	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Philippine Airlines	Cheapest$1,556	Average$2,233	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Hawaiian Airlines	Cheapest$1,576	Average$1,889	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Singapore Airlines	Cheapest$1,628	Average$1,897	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 $687

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. 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 11 November 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 11 November 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 11 November 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 11 November 2026.

Last-minute flights from Australia to SeattleDiscover last-minute flight deals from Australia to Seattle. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Seattle. Data last updated 11 November 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 11 November 2026.

Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Data last updated 11 November 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 76 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 11 November 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 11 November 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 11 November 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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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 11 November 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 11 November 2026.

Last-minute flights from Australia to Seattle
Discover last-minute flight deals from Australia to Seattle. Data last updated 11 November 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 11 November 2026.