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$1,589+ Cheap flights from Tasmania to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
HBA — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Tasmania to Seattle

Keep the following information in mind while searching for Tasmania to Seattle flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,589
(United Airlines)
From Tasmania to Seattle/Tacoma Intl
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Find flight deals from Tasmania to Seattle

Cheapest flights from Tasmania to Seattle
Explore the most affordable flight options available from Tasmania to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/136:20 amLST - SEA
2 stops37h 39mUnited Airlines
Mon 11/1711:59 pmSEA - LST
2 stops44h 06mUnited Airlines
Deal found 9/14$1,589
This BYOjet deal was found by Cheapflights users on 9/16. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:10 amLST - SEA
2 stops33h 49mVirgin Australia
Thu 9/255:31 pmSEA - LST
3 stops29h 24mVirgin Australia
Deal found 9/16$1,670
This Virgin Australia deal was found by Cheapflights users on 9/15. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:45 pmLST - SEA
2 stops43h 30mVirgin Australia
Mon 11/177:28 pmSEA - LST
2 stops24h 57mVirgin Australia
Deal found 9/15$1,710
This TravelUp deal was found by Cheapflights users on 9/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:20 pmLST - SEA
2 stops45h 38mQantas Airways
Thu 9/254:59 pmSEA - LST
2 stops30h 01mQantas Airways
Deal found 9/16$1,932

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tasmania 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Tasmania to Seattle that are best for you.

Fly from

Tasmania

Fly to

Seattle

Route

Depart

Return

Price

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 11/13

6:20 am-12:59 am

2 stops37h 39m

Seattle/Tacoma Intl

Mon 11/17

11:59 pm-3:05 pm

2 stops44h 06m

$1,589

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 11/13

6:20 am-8:51 pm

2 stops33h 31m

Seattle/Tacoma Intl

Mon 11/17

2:40 pm-3:25 pm

2 stops29h 45m

$1,656

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Tasmania to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Tasmania 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.

Cheapflights Insights

Everything you need to know about your flight from Tasmania to Seattle
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tasmania 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 Tasmania?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Tasmania to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Tasmania to Seattle?

    There are many flights that can get you from Tasmania to Seattle in 33h 31m. Fly via United Airlines or Virgin Australia to get the fastest option. There are 8253 mi between Tasmania and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Tasmania to Seattle that include hotel bookings?

    Yes. In addition to deals on Tasmania to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tasmania to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tasmania to Seattle.

  • Can I find deals for business class flights from Tasmania to Seattle?

    Yes. Cheapflights offers flight deals from Tasmania 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 Tasmania to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Tasmania to Seattle (average of $238). Flying from Tasmania to Seattle in June is currently the most expensive (average of $387). 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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