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Cheap flights from Seattle to Tasmania from $1,418

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HBA
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Tasmania

Enter your travel dates to find the best prices.

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 11 June 2026.

Thu 23/718:10
SEA
-
HBA
2 stops29h 05m
Qantas Airways
Tue 8/911:25
HBA
-
SEA
2 stops25h 14m
Qantas Airways
Deal found 6/6$1,882
Thu 23/718:10
SEA
-
HBA
2 stops29h 05m
Qantas Airways
Wed 9/911:25
HBA
-
SEA
2 stops25h 14m
Qantas Airways
Deal found 5/6$2,041
Thu 23/713:30
SEA
-
HBA
2 stops28h 15m
Multiple Airlines
Mon 7/906:25
HBA
-
SEA
2 stops24h 59m
Multiple Airlines
Deal found 5/6$2,063
Thu 23/717:10
SEA
-
HBA
2 stops24h 35m
Qantas Airways
Sat 5/916:55
HBA
-
SEA
2 stops43h 44m
Qantas Airways
Deal found 5/6$2,090
Thu 23/720:25
SEA
-
HBA
2 stops43h 10m
Multiple Airlines
Thu 30/709:20
HBA
-
SEA
2 stops29h 14m
Multiple Airlines
Deal found 8/6$2,113
Fri 24/706:00
SEA
-
HBA
2 stops37h 05m
United Airlines
Fri 31/706:25
HBA
-
SEA
3 stops31h 45m
United Airlines
Deal found 9/6$2,130
Thu 23/718:10
SEA
-
HBA
2 stops23h 35m
Qantas Airways
Fri 11/916:55
HBA
-
SEA
2 stops43h 44m
Qantas Airways
Deal found 5/6$2,161
Tue 21/720:25
SEA
-
HBA
2 stops43h 10m
Multiple Airlines
Fri 24/714:40
HBA
-
SEA
2 stops32h 19m
Multiple Airlines
Deal found 10/6$2,168
Sat 8/819:05
SEA
-
HBA
2 stops23h 50m
United Airlines
Wed 12/806:25
HBA
-
SEA
3 stops31h 50m
United Airlines
Deal found 9/6$2,217
Sat 15/815:30
SEA
-
LST
2 stops31h 35m
United Airlines
Wed 19/806:10
LST
-
SEA
3 stops32h 05m
United Airlines
Deal found 7/6$2,359
Sat 7/1108:45
SEA
-
LST
2 stops35h 40m
Singapore Airlines
Wed 11/1116:05
LST
-
SEA
2 stops58h 05m
Singapore Airlines
Deal found 9/6$3,113

Find flight deals from Seattle to Tasmania

Keep the following information in mind while searching for Seattle to Tasmania flight deals. Data was last updated 11 June 2026.

Round-trip from

$1,882

One-way from

$1,418
Qantas Airways
  • Qantas Airways
  • 23/7-8/9
  • 4 total stops
  • 54h 19m total
  • Seattle to Tasmania
Search Deals
14/7
  • 14/7
  • 3 total stops
  • 49h 40m total
  • Seattle to Tasmania
Search Deals

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 11 June 2026.
Use the filters below to find and compare flights from Seattle to Tasmania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 23/7

18:10-16:15

2 stops29h 05m

Hobart

Tue 8/9

11:25-19:39

2 stops25h 14m

$1,882
Fastest return journey

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 23/7

13:30-10:45

2 stops28h 15m

Hobart

Mon 7/9

06:25-14:24

2 stops24h 59m

$2,063

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 23/7

17:10-10:45

2 stops24h 35m

Hobart

Sat 5/9

16:55-19:39

2 stops43h 44m

$2,090

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Fri 24/7

06:00-12:05

2 stops37h 05m

Hobart

Fri 31/7

06:25-21:10

3 stops31h 45m

$2,130

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sat 8/8

13:30-11:55

2 stops29h 25m

Hobart

Wed 12/8

06:25-16:14

2 stops26h 49m

$2,217

SeattleLaunceston

SEA - LST

SEALST

Seattle/Tacoma Intl

Sat 15/8

13:16-16:05

2 stops33h 49m

Launceston

Wed 19/8

06:10-11:34

2 stops22h 24m

$2,359

SeattleLaunceston

SEA - LST

SEALST

Seattle/Tacoma Intl

Sat 7/11

08:45-15:25

2 stops35h 40m

Launceston

Wed 11/11

16:05-07:10

2 stops58h 05m

$3,113
Cheapest one-way
Fastest single journey

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 14/7

00:10-18:50

3 stops49h 40m

$1,418

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Sorted by cheapest first

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?

    Qantas Airways, United Airlines, and Singapore Airlines can get you from Seattle to Tasmania in just under 29h 05m. Your travel time can differ by up to 6h 35m. Airlines will cover a distance of 13353 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

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How does Cheapflights help users find flights from Seattle to Tasmania?

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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