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Cheap flights from Australia to Seattle from $643

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — SEA
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

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

To save up to 50% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Australia to Seattle from $1,875 1-2 weeks out and tickets from $2,745 for flights departing within the next 72 hours.

What is the cheapest month to fly from Australia to Seattle?

Flights from Australia to Seattle lean towards being more expensive in December. Prices are generally better when you fly from Australia to Seattle in February, with the cheapest ticket starting at $1,359.

When is the cheapest time to fly from Australia to Seattle (AU - 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.

Cheap China Airlines flights from Australia to Seattle

Explore cheap flight options specifically provided by China Airlines for the route between Australia and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
Find some of the cheapest China Airlines flights travelling from Australia to Seattle. Make sure to double check the flight details before booking.
Mon 14/1022:10SYD - SEA
1 stop39h 20mChina Airlines
Thu 7/1100:10SEA - SYD
1 stop41h 05mChina Airlines
Deal found 24/4$1,678
Fri 9/822:10SYD - SEA
1 stop38h 40mChina Airlines
Sun 25/801:40SEA - SYD
1 stop40h 05mChina Airlines
Deal found 23/4$2,034

Cheap Air Canada flights from Australia to Seattle

Explore cheap flight options specifically provided by Air Canada for the route between Australia and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
Some of the best deals we've found on Air Canada flights travelling from Australia to Seattle. Check back soon if you're not seeing flights that suit your needs.
Thu 30/507:00SYD - SEA
2 stops28h 27mAir Canada
Mon 10/615:10SEA - SYD
1 stop23h 10mAir Canada
Deal found 24/4$1,810
Wed 14/806:30SYD - SEA
2 stops20h 35mAir Canada
Thu 29/819:05SEA - SYD
1 stop19h 15mAir Canada
Deal found 23/4$2,254
Mon 15/710:00BNE - SEA
1 stop19h 30mAir Canada
Sat 20/710:40SEA - BNE
1 stop27h 20mAir Canada
Deal found 23/4$2,574
Wed 8/506:00MEL - SEA
2 stops21h 02mAir Canada
Mon 10/615:10SEA - MEL
2 stops26h 55mAir Canada
Deal found 24/4$15,018
Wed 8/506:00MEL - SEA
2 stops21h 02mAir Canada
Tue 11/619:05SEA - MEL
2 stops23h 30mAir Canada
Deal found 24/4$15,131
Wed 8/506:00MEL - SEA
2 stops21h 02mAir Canada
Sun 9/615:10SEA - MEL
2 stops26h 55mAir Canada
Deal found 24/4$15,367

Cheap Australia to Seattle flights in April & May 2024

Find cheap flight options from Australia to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 605,443 searches. Prices were last updated on 25 April 2024.
The lowest fares we've come across on flights travelling from Australia to Seattle in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 8/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Tue 21/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$1,499
Fri 3/521:40SYD - SEA
1 stop17h 40mHawaiian Airlines
Wed 15/507:40SEA - SYD
1 stop19h 05mHawaiian Airlines
Deal found 25/4$1,502
Wed 8/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Wed 15/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 25/4$1,518
Tue 7/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Mon 20/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$1,561
Fri 3/521:40SYD - SEA
2 stops43h 00mHawaiian Airlines
Wed 15/507:40SEA - SYD
1 stop19h 05mHawaiian Airlines
Deal found 25/4$1,562
Mon 6/513:15SYD - SEA
2 stops22h 27mMultiple Airlines
Mon 27/505:45SEA - SYD
2 stops37h 00mMultiple Airlines
Deal found 25/4$1,572
Wed 8/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Fri 24/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$1,621
Fri 24/520:55SYD - SEA
1 stop34h 30mANA
Sun 2/613:10SEA - SYD
2 stops37h 05mANA
Deal found 24/4$1,658
Thu 23/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Thu 6/614:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$1,665

Australia to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Australia and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
The lowest fares we've come across on flights travelling from Australia to Seattle in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 4/1122:35BNE - SEA
1 stop37h 35mEVA Air
Sat 16/1100:10SEA - BNE
1 stop26h 10mEVA Air
Deal found 25/4$1,402
Tue 16/716:20SYD - SEA
1 stop29h 40mMultiple Airlines
Thu 12/920:56SEA - SYD
1 stop24h 44mMultiple Airlines
Deal found 25/4$1,476
Wed 8/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Tue 21/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$1,499
Fri 3/521:40SYD - SEA
1 stop17h 40mHawaiian Airlines
Wed 15/507:40SEA - SYD
1 stop19h 05mHawaiian Airlines
Deal found 25/4$1,502
Mon 9/920:45BNE - SEA
2 stops42h 15mMultiple Airlines
Mon 30/909:00SEA - BNE
2 stops29h 30mMultiple Airlines
Deal found 25/4$1,507
Wed 4/909:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sun 22/914:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 25/4$1,509
Wed 8/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Wed 15/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 25/4$1,518
Mon 4/1119:35BNE - SEA
2 stops44h 00mMultiple Airlines
Sun 17/1108:10SEA - BNE
2 stops53h 20mMultiple Airlines
Deal found 25/4$1,524
Mon 4/1122:35BNE - SEA
2 stops30h 37mMultiple Airlines
Sat 16/1100:10SEA - BNE
1 stop26h 10mMultiple Airlines
Deal found 25/4$1,525

Australia to Seattle flights leaving soon

Find last-minute flight options from Australia to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
Have a look at some of the flights available from Australia to Seattle departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 4/512:45MEL - SEA
2 stops26h 35mMultiple Airlines
Sat 8/608:35SEA - MEL
1 stop38h 00mMultiple Airlines
Deal found 24/4$4,664
Sun 5/515:45MEL - SEA
1 stop23h 35mMultiple Airlines
Sat 8/610:30SEA - MEL
2 stops36h 05mMultiple Airlines
Deal found 24/4$4,948
Sun 5/515:45MEL - SEA
1 stop23h 35mMultiple Airlines
Sat 8/608:35SEA - MEL
1 stop38h 00mMultiple Airlines
Deal found 24/4$4,996
Sun 5/515:45MEL - SEA
1 stop23h 35mMultiple Airlines
Fri 7/608:35SEA - MEL
2 stops41h 00mMultiple Airlines
Deal found 24/4$5,004
Sun 5/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sat 11/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 24/4$7,298
Sun 5/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sat 11/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 25/4$7,329
Sun 5/506:00MEL - SEA
2 stops47h 45mMultiple Airlines
Wed 12/614:20SEA - MEL
2 stops28h 25mMultiple Airlines
Deal found 24/4$7,624
Sun 5/511:50SYD - SEA
2 stops26h 44mANA
Sat 11/516:40SEA - SYD
1 stop23h 45mANA
Deal found 24/4$8,113
Sun 5/511:50SYD - SEA
2 stops26h 44mANA
Sat 11/519:43SEA - SYD
2 stops30h 32mANA
Deal found 24/4$8,119

One-way flights to Seattle from Australia

Search for one-way flight options from Australia to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
Take a look at some of the one-way flights we've detected from Australia to Seattle. Users needing a return flight from Australia to Seattle should utilise the search form above.
Thu 16/516:20SYD - SEA
2 stops24h 20mMultiple Airlines
Deal found 24/4$643
Sat 25/516:20SYD - SEA
2 stops33h 37mMultiple Airlines
Deal found 24/4$663
Thu 16/516:20SYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 24/4$720
Fri 23/816:20SYD - SEA
2 stops23h 15mMultiple Airlines
Deal found 23/4$764
Sat 25/516:20SYD - SEA
1 stop23h 33mMultiple Airlines
Deal found 24/4$786
Sun 19/515:45MEL - SEA
2 stops24h 55mMultiple Airlines
Deal found 25/4$787
Tue 6/816:30BNE - SEA
2 stops46h 15mMultiple Airlines
Deal found 24/4$803
Wed 15/510:35SYD - SEA
2 stops28h 45mMultiple Airlines
Deal found 24/4$809
Mon 13/516:20SYD - SEA
2 stops24h 20mMultiple Airlines
Deal found 24/4$815

Find flights from Australia to Seattle within your budget

Customise your flight search to find flights from Australia to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,350 - $1,810

Route

Depart

Return

Price

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 30/5

2 stops41h 02m

Seattle/Tacoma Intl

Mon 10/6

2 stops28h 48m

$1,350

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 9/5

1 stop44h 15m

Seattle/Tacoma Intl

Tue 21/5

1 stop24h 10m

$1,429

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 16/7

2 stops29h 25m

Seattle/Tacoma Intl

Thu 12/9

2 stops23h 02m

$1,588

BrisbaneSeattle/Tacoma Intl

BNE - SEA

BNESEA

Brisbane

Mon 14/10

1 stop35h 00m

Seattle/Tacoma Intl

Mon 28/10

2 stops35h 45m

$1,641

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 24/5

1 stop34h 30m

Seattle/Tacoma Intl

Sun 2/6

2 stops37h 05m

$1,658

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 14/10

1 stop39h 20m

Seattle/Tacoma Intl

Thu 7/11

1 stop41h 05m

$1,678

MelbourneSeattle/Tacoma Intl

MEL - SEA

MELSEA

Melbourne

Wed 29/5

1 stop20h 05m

Seattle/Tacoma Intl

Sat 15/6

1 stop23h 05m

$1,764

BrisbaneSeattle/Tacoma Intl

BNE - SEA

BNESEA

Brisbane

Mon 15/7

1 stop38h 35m

Seattle/Tacoma Intl

Sat 20/7

1 stop25h 50m

$1,765

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 30/5

2 stops28h 27m

Seattle/Tacoma Intl

Mon 10/6

1 stop23h 10m

$1,810

Flights are sorted by cheapest first

Deals found on 24/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 25 April 2024.
Read reviews from past customers who have flown China Airlines, Air Canada and Qatar Airways from Australia to Seattle. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
77 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.5
Very Good
1,188 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.5
Very Good
950 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Asiana Airlines
8.4
Very Good
601 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very Good
1,483 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Overall

8.7

Boarding

8.5

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Australia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 flights from Australia to Seattle for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Australia to Seattle for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,350, but on average you can expect to pay $1,549.

  • Are there last-minute flights available from Australia to Seattle for under $4,700?

    There are currently 20+ open flights from Australia to Seattle within the next 7 days for less than $4,700.

  • 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 Adelaide - Seattle/Tacoma Intl.

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

    American Airlines, Air Canada and Delta are the most popular airlines when flying from Australia to Seattle.

  • What does SYD to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Sydney Kingsford Smith Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a SYD to SEA flight. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Australia to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Australia to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Australia to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Australia to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Australia to Seattle that allow pets onboard?

    Many airlines flying from Australia to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Australia to Seattle?

    Yes, you can often find last-minute deals on Australia to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Australia to Seattle flight deals updated?

    The Australia to Seattle flight deals you see on this page were last updated on 25/4.

See more FAQs

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Top 10 airlines flying from Australia to Seattle

Discover the top 10 airlines that operate flights from Australia to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 605,443 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$992Average$1,618FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$1,172Average$2,204FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,194Average$2,008FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,218Average$1,843FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,256Average$2,248FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
ANACheapest$1,311Average$1,692FlexibilityNo cancel feeOn-time80%
Search ANA flights
Asiana AirlinesCheapest$1,322Average$1,522FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,348Average$2,524FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Hawaiian AirlinesCheapest$1,386Average$2,064FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Singapore AirlinesCheapest$1,442Average$1,842FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
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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.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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