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Cheap flights from Seattle to Tasmania from $1,575

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HBA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seattle to Tasmania

Keep the following information in mind while searching for Seattle to Tasmania flight deals. Data was last updated 15 September 2025.

Round-trip from

$1,575
16/2-2/3
  • 16/2-2/3
  • 4 total stops
  • 79h 36m total
  • Seattle to Tasmania
Search Deals

Find flight deals from Seattle to Tasmania

Cheapest flights from Seattle to Tasmania
Explore the most affordable flight options available from Seattle to Tasmania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 6/1107:00SEA - HBA
2 stops29h 50mMultiple Airlines
Thu 20/1114:15HBA - SEA
2 stops26h 42mMultiple Airlines
Deal found 13/9$1,586
Sun 9/1117:20SEA - HBA
2 stops32h 50mUnited Airlines
Tue 18/1106:20HBA - SEA
2 stops31h 05mUnited Airlines
Deal found 13/9$1,672
Fri 7/1119:28SEA - HBA
2 stops23h 12mUnited Airlines
Fri 21/1106:20HBA - SEA
3 stops33h 31mUnited Airlines
Deal found 13/9$1,676
Tue 4/1112:00SEA - HBA
3 stops36h 45mUnited Airlines
Wed 19/1106:20HBA - SEA
2 stops26h 18mUnited Airlines
Deal found 13/9$1,681
Thu 6/1117:20SEA - HBA
2 stops25h 20mUnited Airlines
Sun 23/1121:20HBA - SEA
2 stops35h 18mUnited Airlines
Deal found 13/9$1,687
Tue 4/1119:28SEA - HBA
2 stops29h 17mUnited Airlines
Sun 23/1121:20HBA - SEA
2 stops37h 55mUnited Airlines
Deal found 13/9$1,691
Mon 3/1116:30SEA - HBA
2 stops28h 35mQantas Airways
Wed 19/1106:00HBA - SEA
2 stops26h 02mQantas Airways
Deal found 13/9$1,693
Mon 3/1116:30SEA - HBA
2 stops28h 35mQantas Airways
Sun 23/1111:25HBA - SEA
2 stops27h 58mQantas Airways
Deal found 13/9$1,694
Thu 6/1109:25SEA - LST
2 stops35h 00mUnited Airlines
Mon 10/1106:20LST - SEA
2 stops28h 55mUnited Airlines
Deal found 14/9$1,804
Sun 9/1117:20SEA - HBA
2 stops32h 50mUnited Airlines
Thu 13/1106:20HBA - SEA
2 stops31h 05mUnited Airlines
Deal found 12/9$1,805
Wed 24/916:59SEA - HBA
2 stops35h 36mQantas Airways
Sat 27/917:00HBA - SEA
2 stops60h 54mQantas Airways
Deal found 14/9$1,921
Thu 13/1106:20SEA - HBA
2 stops38h 45mQantas Airways
Mon 17/1116:15HBA - SEA
2 stops39h 47mQantas Airways
Deal found 14/9$2,169

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Tasmania 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 647,157 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Seattle to Tasmania that are best for you.

Fly from

Seattle

Fly to

Tasmania

Route

Depart

Return

Price

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Mon 16/2

06:00-18:55

2 stops41h 55m

Hobart

Mon 2/3

19:35-14:16

2 stops37h 41m

$1,575

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sun 9/11

09:25-21:10

2 stops40h 45m

Hobart

Thu 20/11

06:20-16:15

2 stops28h 55m

$1,672

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sun 9/11

14:40-21:10

2 stops35h 30m

Hobart

Wed 19/11

06:20-20:51

3 stops33h 31m

$1,672

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sun 9/11

13:20-21:10

2 stops36h 50m

Hobart

Fri 21/11

06:20-16:10

2 stops28h 50m

$1,672

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 6/11

14:40-13:40

2 stops28h 00m

Hobart

Tue 18/11

06:20-12:18

2 stops24h 58m

$1,676

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Fri 7/11

17:20-13:40

2 stops25h 20m

Hobart

Fri 21/11

06:20-12:18

2 stops24h 58m

$1,676

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 6/11

17:20-13:40

2 stops25h 20m

Hobart

Sat 22/11

06:20-12:18

2 stops24h 58m

$1,676

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 4/11

12:00-19:45

3 stops36h 45m

Hobart

Mon 17/11

06:20-13:38

2 stops26h 18m

$1,681

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 4/11

12:00-19:45

3 stops36h 45m

Hobart

Tue 18/11

06:20-12:18

2 stops24h 58m

$1,681

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sat 8/11

12:00-19:45

3 stops36h 45m

Hobart

Thu 20/11

06:20-13:38

2 stops26h 18m

$1,681

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 13 results
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Best time to book a flight from Seattle to Tasmania

Have a flexible travel schedule? Discover the best time to fly to Tasmania from Seattle with our price prediction graph.
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 Seattle to Tasmania
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 Seattle to Tasmania. 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 from for flights from Seattle to Tasmania?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl (SEA) is the airport most travellers will use when flying to Tasmania from Seattle.

  • How long is the flight from Seattle to Tasmania?

    United Airlines can get you from Seattle to Tasmania in just under 32h 50m. Your travel time can differ by up to . Airlines will cover a distance of 13353 km.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Tasmania (average of $144). Flying from Seattle to Tasmania in February is currently the most expensive (average of $174). 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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When you search for this flight from Seattle to Tasmania, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Tasmania?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Tasmania.

Can Cheapflights find flights from Seattle to Tasmania with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Tasmania flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Tasmania become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Tasmania from Seattle today and book when prices fit your budget.

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