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$428+ Cheap flights from Australia to Seattle (SEA)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEA
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Australia to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from Australia to Seattle

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 noviembre 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2511:40 amBNE - SEA
1 stop21h 45mUnited Airlines
jue. 1/303:25 pmSEA - BNE
1 stop22h 05mUnited Airlines
Deal found 11/19$732
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/249:45 pmSYD - SEA
1 stop34h 35mANA
lun. 12/93:40 pmSEA - SYD
1 stop23h 50mANA
Deal found 11/20$1,091
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/32:00 pmSYD - SEA
2 stops29h 57mMultiple Airlines
vie. 5/92:55 pmSEA - SYD
2 stops38h 25mMultiple Airlines
Deal found 11/20$1,217
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2511:30 amBNE - SEA
1 stop29h 54mDelta
jue. 1/309:37 pmSEA - BNE
2 stops40h 08mDelta
Deal found 11/20$1,331
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/37:20 amMEL - SEA
1 stop21h 30mJapan Airlines
mar. 12/1011:28 amSEA - MEL
2 stops47h 12mJapan Airlines
Deal found 11/19$1,402
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/3012:10 pmSYD - SEA
1 stop30h 40mUnited Airlines
sáb. 1/181:59 pmSEA - SYD
2 stops45h 21mUnited Airlines
Deal found 11/21$1,431
This Priceline deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/24:00 pmSYD - SEA
1 stop36h 50mAir Canada
lun. 12/167:15 pmSEA - SYD
1 stop40h 40mAir Canada
Deal found 11/19$1,449
This Jettzy deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:45 amBNE - SEA
1 stop25h 40mAir Canada
mar. 1/283:05 pmSEA - BNE
1 stop23h 35mAir Canada
Deal found 11/20$1,538
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2411:15 amSYD - SEA
1 stop30h 30mAmerican Airlines
dom. 12/812:45 amSEA - SYD
1 stop34h 50mAmerican Airlines
Deal found 11/20$1,546
This Jetabroad deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/31:40 pmMEL - SEA
2 stops34h 41mHawaiian Airlines
mar. 12/107:35 pmSEA - MEL
2 stops41h 00mHawaiian Airlines
Deal found 11/19$1,565
This Air Tahiti Nui deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/248:20 amBNE - SEA
3 stops44h 44mMultiple Airlines
mar. 1/219:56 amSEA - BNE
3 stops37h 24mMultiple Airlines
Deal found 11/20$1,662
This BestPriceTravel deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/209:40 pmSYD - SEA
1 stop26h 30mHawaiian Airlines
vie. 12/277:29 pmSEA - SYD
1 stop29h 16mHawaiian Airlines
Deal found 11/20$1,711

Find flights from Australia to Seattle within your budget

Customize 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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

mié. 12/25

11:40 am-3:25 pm

1 stop21h 45m

Seattle/Tacoma Intl

jue. 1/30

3:25 pm-7:30 am

1 stop22h 05m

$732

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

dom. 3/23

11:10 am-7:10 pm

1 stop26h 00m

Seattle/Tacoma Intl

vie. 3/28

11:35 pm-9:45 am

1 stop40h 10m

$1,005

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

dom. 5/11

11:10 am-7:35 pm

1 stop25h 25m

Seattle/Tacoma Intl

dom. 6/22

11:55 pm-9:55 am

1 stop41h 00m

$1,014

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

mar. 4/15

9:30 am-1:15 pm

1 stop20h 45m

Seattle/Tacoma Intl

jue. 4/24

4:30 pm-6:55 am

1 stop21h 25m

$1,023

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

sáb. 5/3

6:10 pm-8:45 am

1 stop31h 35m

Seattle/Tacoma Intl

sáb. 5/17

10:15 am-10:20 am

1 stop31h 05m

$1,026

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

mié. 4/16

9:25 am-2:25 pm

1 stop22h 00m

Seattle/Tacoma Intl

lun. 4/28

5:30 pm-6:35 am

1 stop20h 05m

$1,032

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

lun. 3/31

10:15 pm-7:30 pm

1 stop38h 15m

Seattle/Tacoma Intl

mar. 7/29

2:10 am-8:00 pm

1 stop24h 50m

$1,044

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

dom. 5/11

10:50 pm-7:30 pm

1 stop37h 40m

Seattle/Tacoma Intl

sáb. 6/21

1:10 am-10:45 am

1 stop40h 35m

$1,047

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

mié. 1/15

4:50 pm-9:20 pm

1 stop23h 30m

Seattle/Tacoma Intl

mié. 1/29

7:00 am-10:45 pm

2 stops44h 45m

$1,054

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

dom. 3/23

10:10 pm-7:15 pm

1 stop39h 05m

Seattle/Tacoma Intl

jue. 3/27

1:10 am-12:10 pm

1 stop41h 00m

$1,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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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.
Estimated round-trip 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.

Travel insights for flights from Australia to Seattle

Get recent, data-driven insights about flights from Australia to Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Australia to Seattle (average of $238). Flying from Australia to Seattle in July is currently the most expensive (average of $411). 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.

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

Find hourly flight availability from Australia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Seattle as you normally would.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 noviembre 21, 2024.
See what other customers who have flown with United Airlines, Philippine Airlines and Singapore Airlines from Australia to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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
1,025 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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.

EVA Air
8.4
Very good
1,308 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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
8.4
Very good
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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
1,460 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Boarding

8.5

Comfort

8.0

Crew

9.0

Entertainment

7.2

Overall

8.7

Food

7.7

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?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Australia. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $452. Users have also found prices from $586 and $643 on EVA Air and United Airlines, respectively.

  • What are the most popular routes from Australia to Seattle?

    Most travelers choose Brisbane - Seattle/Tacoma Intl, Sydney Kingsford Smith - Seattle/Tacoma Intl or Melbourne - Seattle/Tacoma Intl when deciding on the best route from Australia to Seattle.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Australia to Seattle (average of $238). Flying from Australia to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Australia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Australia to Seattle

Discover the top 7 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$673Average$1,291FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$830Average$1,161FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$897Average$1,269FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$939Average$1,173FlexibilityNo cancel feeOn-time71%
Virgin AustraliaCheapest$963Average$1,345FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,207Average$1,256FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,269Average$1,364FlexibilityNo cancel feeOn-time76%
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