How long is the flight from Seattle to Tasmania?

A quick flight from Seattle to Tasmania can take about 36h 10m. United Airlines provides one of the quickest options available for as low as $1,386. Seattle and Tasmania are separated by a distance of 8297 mi.

In terms of precipitation, rainfall in Tasmania ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Tasmania when rainfall is around 1.2 in.

If weather is an important factor for your trip to Tasmania, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 44.6 F).

What airport do you fly from for flights from Seattle to Tasmania?

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

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 vacation 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.

$791+ Flights from Seattle to Tasmania

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Cheap 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 December 12, 2025.

Thu 12/252:50 pmSEA - HBA

2 stops26h 35mQantas Airways

Sun 1/44:50 pmHBA - SEA

2 stops44h 53mQantas Airways

Deal found 12/10

$2,953

Thu 12/2510:05 amSEA - HBA

3 stops34h 00mMultiple Airlines

Sun 1/410:55 amHBA - SEA

2 stops26h 45mMultiple Airlines

Deal found 12/10

$4,133

Best flights from Seattle to Tasmania
Discover carefully curated flight deals from Seattle to Tasmania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Tue 1/133:45 pmSEA - HBA

2 stops32h 10mMultiple Airlines

Tue 2/172:25 pmHBA - SEA

2 stops25h 22mMultiple Airlines

Deal found 12/11

$1,336

Tue 1/1312:35 pmSEA - HBA

2 stops36h 10mUnited Airlines

Tue 2/106:20 amHBA - SEA

2 stops28h 24mUnited Airlines

Deal found 12/10

$1,386

Sun 3/86:00 amSEA - HBA

2 stops45h 35mQantas Airways

Thu 3/1211:25 amHBA - SEA

2 stops49h 28mQantas Airways

Deal found 12/9

$1,524

Wed 1/149:25 amSEA - HBA

2 stops39h 20mUnited Airlines

Wed 2/186:20 amHBA - SEA

2 stops29h 01mUnited Airlines

Deal found 12/10

$1,386

Tue 1/136:18 amSEA - HBA

2 stops42h 27mUnited Airlines

Tue 2/176:20 amHBA - SEA

2 stops31h 06mUnited Airlines

Deal found 12/10

$1,386

Thu 1/159:25 amSEA - HBA

2 stops36h 45mUnited Airlines

Thu 2/196:20 amHBA - SEA

2 stops29h 01mUnited Airlines

Deal found 12/10

$1,655

Sun 3/18:30 amSEA - LST

2 stops35h 55mUnited Airlines

Wed 3/46:20 amLST - SEA

2 stops29h 01mUnited Airlines

Deal found 12/9

$1,669

Last-minute flights from Seattle to Tasmania
Discover last-minute flight deals from Seattle to Tasmania. Data last updated December 12, 2025 and is based on user searches.

Thu 12/252:50 pmSEA - HBA

2 stops26h 35mQantas Airways

Sun 1/44:50 pmHBA - SEA

2 stops44h 53mQantas Airways

Deal found 12/10

$2,953

Thu 12/2510:05 amSEA - HBA

3 stops34h 00mMultiple Airlines

Sun 1/410:55 amHBA - SEA

2 stops26h 45mMultiple Airlines

Deal found 12/10

$4,133

Tue 1/133:45 pmSEA - HBA

2 stops32h 10mMultiple Airlines

Tue 2/172:25 pmHBA - SEA

2 stops25h 22mMultiple Airlines

Deal found 12/11

$1,336

Tue 1/1312:35 pmSEA - HBA

2 stops36h 10mUnited Airlines

Tue 2/106:20 amHBA - SEA

2 stops28h 24mUnited Airlines

Deal found 12/10

$1,386

Tue 1/138:10 amSEA - HBA

3 stops56h 45mUnited Airlines

Tue 2/176:20 amHBA - SEA

3 stops33h 41mUnited Airlines

Deal found 12/11

$1,733

Wed 1/149:55 amSEA - HBA

3 stops34h 25mMultiple Airlines

Wed 2/1810:00 pmHBA - SEA

3 stops35h 31mMultiple Airlines

Deal found 12/10

$2,288

Thu 1/159:25 amSEA - HBA

2 stops36h 45mUnited Airlines

Thu 2/196:20 amHBA - SEA

3 stops33h 41mUnited Airlines

Deal found 12/10

$1,655

One-way flights from Seattle to Tasmania
Search for one-way flight options from Seattle to Tasmania. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 1/128:50 pmSEA - LST

3 stops52h 00mMultiple Airlines

Deal found 12/9

$791

Tue 1/137:00 amSEA - HBA

2 stops29h 50mMultiple Airlines

Deal found 12/11

$801

Thu 1/155:43 pmSEA - LST

3 stops43h 07mMultiple Airlines

Deal found 12/9

$881

Tue 1/133:57 pmSEA - LST

2 stops25h 33mMultiple Airlines

Deal found 12/9

$1,108

Mon 1/128:10 amSEA - LST

3 stops59h 55mUnited Airlines

Deal found 12/9

$5,683

Find flight deals from Seattle to Tasmania

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,311 (Gurufare)
One-way from	$791 (Kiwi.com)

Provider with most accurate pricing for Seattle/Tacoma Intl-Hobart flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hobart flights.

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From Seattle/Tacoma Intl to Tasmania

Search Deals

One-way flight from Seattle/Tacoma Intl to Tasmania

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 1/13

3:45 pm-6:55 pm

2 stops32h 10m

Hobart

Tue 2/17

2:25 pm-8:47 pm

2 stops25h 22m

$1,336

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 1/13

12:35 pm-7:45 pm

2 stops36h 10m

Hobart

Tue 2/10

6:20 am-3:44 pm

2 stops28h 24m

$1,386

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Wed 1/14

9:25 am-7:45 pm

2 stops39h 20m

Hobart

Wed 2/18

6:20 am-4:21 pm

2 stops29h 01m

$1,386

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 1/13

6:18 am-7:45 pm

2 stops42h 27m

Hobart

Tue 2/17

6:20 am-6:26 pm

2 stops31h 06m

$1,386

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Sun 3/8

6:00 am-9:35 pm

2 stops45h 35m

Hobart

Thu 3/12

11:25 am-6:53 pm

2 stops49h 28m

$1,524

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Thu 1/15

9:25 am-5:10 pm

2 stops36h 45m

Hobart

Thu 2/19

6:20 am-4:21 pm

2 stops29h 01m

$1,655

SeattleLaunceston

SEA - LST

SEALST

Seattle/Tacoma Intl

Sun 3/1

8:30 am-3:25 pm

2 stops35h 55m

Launceston

Wed 3/4

6:20 am-4:21 pm

2 stops29h 01m

$1,669

SeattleLaunceston

SEA - LST

SEALST

Seattle/Tacoma Intl

Mon 1/12

8:50 pm-7:50 pm

3 stops52h 00m

$791

SeattleHobart

SEA - HBA

SEAHBA

Seattle/Tacoma Intl

Tue 1/13

7:00 am-7:50 am

2 stops29h 50m

$801

SeattleLaunceston

SEA - LST

SEALST

Seattle/Tacoma Intl

Thu 1/15

5:43 pm-7:50 am

3 stops43h 07m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 12 results

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 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 Seattle to Tasmania

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 38% on flights from Seattle to Tasmania by exploring options for tickets in the evening.

Related info for your journey

What airport do you fly from for flights from Seattle to Tasmania?
Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Tasmania. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.
How long is the flight from Seattle to Tasmania?
A quick flight from Seattle to Tasmania can take about 36h 10m. United Airlines provides one of the quickest options available for as low as $1,386. Seattle and Tasmania are separated by a distance of 8297 mi.
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 vacation 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Tasmania

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$791+ Cheap flights from Seattle (SEA) to Tasmania

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Tasmania with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Tasmania

Cheapest flights from Seattle to TasmaniaExplore 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 December 12, 2025.

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 December 12, 2025.

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 December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Tasmania

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

Find hourly flight availability from Seattle to Tasmania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

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?

How long is the flight from Seattle to Tasmania?

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

How can I find direct flights from Seattle to Tasmania?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Tasmania

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Travel Smart

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 December 12, 2025.