Latest deals
FAQs
Price Alerts

Cheap flights from Tasmania to Seattle from $2,421

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Tasmania to Seattle departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Tasmania to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
16:45 - 08:45
LST
-
SEA
57h 00m
2 stops
Singapore Airlines Logo
10:15 - 16:05
SEA
-
LST
36h 50m
2 stops
$2,421Singapore Airlines
Wed, 2 Sep - Sat, 5 Sep
Singapore Airlines Logo
16:45 - 08:45
LST
-
SEA
57h 00m
2 stops
Singapore Airlines Logo
10:15 - 16:05
SEA
-
LST
36h 50m
2 stops
$2,432Singapore Airlines
Wed, 2 Sep - Sat, 5 Sep
Singapore Airlines Logo
06:10 - 08:45
LST
-
SEA
67h 35m
2 stops
Singapore Airlines Logo
10:15 - 15:20
SEA
-
LST
36h 05m
2 stops
$2,450Singapore Airlines
Wed, 2 Sep - Sat, 5 Sep
Singapore Airlines Logo
06:10 - 08:45
LST
-
SEA
43h 35m
2 stops
Singapore Airlines Logo
10:15 - 15:20
SEA
-
LST
36h 05m
2 stops
$2,560Singapore Airlines
Wed, 2 Sep - Sat, 5 Sep
Singapore Airlines Logo
06:10 - 08:45
LST
-
SEA
43h 35m
2 stops
Singapore Airlines Logo
10:15 - 15:20
SEA
-
LST
36h 05m
2 stops
$2,567Singapore Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
06:10 - 21:11
LST
-
SEA
32h 01m
3 stops
United Airlines Logo
17:22 - 16:05
SEA
-
LST
29h 43m
2 stops
$3,356United Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
06:10 - 21:11
LST
-
SEA
32h 01m
3 stops
United Airlines Logo
17:22 - 16:05
SEA
-
LST
29h 43m
2 stops
$3,363United Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
06:10 - 21:11
LST
-
SEA
32h 01m
3 stops
United Airlines Logo
17:22 - 16:05
SEA
-
LST
29h 43m
2 stops
$3,364United Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
06:10 - 21:11
LST
-
SEA
32h 01m
3 stops
United Airlines Logo
10:54 - 16:05
SEA
-
LST
36h 11m
2 stops
$3,370United Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
06:10 - 21:11
LST
-
SEA
32h 01m
3 stops
United Airlines Logo
13:19 - 16:05
SEA
-
LST
33h 46m
2 stops
$3,385United Airlines
Wed, 2 Sep - Sat, 5 Sep

Singapore Airlines flights from Tasmania to Seattle

Our best Singapore Airlines deals on Tasmania to Seattle flight tickets
Singapore Airlines
2 Sept
LST16:45Launceston
57h 00m
2 stops
SEA08:45Seattle/Tacoma Intl
5 Sept
SEA10:15Seattle/Tacoma Intl
36h 50m
2 stops
LST16:05Launceston
$2,421
Singapore Airlines
2 Sept
LST16:45Launceston
57h 00m
2 stops
SEA08:45Seattle/Tacoma Intl
5 Sept
SEA10:15Seattle/Tacoma Intl
36h 50m
2 stops
LST16:05Launceston
$2,432
Singapore Airlines
2 Sept
LST06:10Launceston
67h 35m
2 stops
SEA08:45Seattle/Tacoma Intl
5 Sept
SEA10:15Seattle/Tacoma Intl
36h 05m
2 stops
LST15:20Launceston
$2,450

United Airlines flights from Tasmania to Seattle

Our best United Airlines deals on Tasmania to Seattle flight tickets
United Airlines
2 Sept
LST06:10Launceston
32h 01m
3 stops
SEA21:11Seattle/Tacoma Intl
5 Sept
SEA17:22Seattle/Tacoma Intl
29h 43m
2 stops
LST16:05Launceston
$3,356
United Airlines
2 Sept
LST06:10Launceston
32h 01m
3 stops
SEA21:11Seattle/Tacoma Intl
5 Sept
SEA17:22Seattle/Tacoma Intl
29h 43m
2 stops
LST16:05Launceston
$3,363
United Airlines
2 Sept
LST06:10Launceston
32h 01m
3 stops
SEA21:11Seattle/Tacoma Intl
5 Sept
SEA17:22Seattle/Tacoma Intl
29h 43m
2 stops
LST16:05Launceston
$3,364

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from Tasmania to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

16:45-08:45

2 stops57h 00m

Seattle/Tacoma Intl

Sat 5/9

10:15-16:05

2 stops36h 50m

$2,421

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

16:45-08:45

2 stops57h 00m

Seattle/Tacoma Intl

Sat 5/9

10:15-16:05

2 stops36h 50m

$2,432

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-08:45

2 stops67h 35m

Seattle/Tacoma Intl

Sat 5/9

10:15-15:20

2 stops36h 05m

$2,450

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-08:45

2 stops43h 35m

Seattle/Tacoma Intl

Sat 5/9

10:15-15:20

2 stops36h 05m

$2,560

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-08:45

2 stops43h 35m

Seattle/Tacoma Intl

Sat 5/9

10:15-15:20

2 stops36h 05m

$2,567
Fastest return journey

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-21:11

3 stops32h 01m

Seattle/Tacoma Intl

Sat 5/9

17:22-16:05

2 stops29h 43m

$3,356

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-21:11

3 stops32h 01m

Seattle/Tacoma Intl

Sat 5/9

17:22-16:05

2 stops29h 43m

$3,363

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-21:11

3 stops32h 01m

Seattle/Tacoma Intl

Sat 5/9

17:22-16:05

2 stops29h 43m

$3,364

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-21:11

3 stops32h 01m

Seattle/Tacoma Intl

Sat 5/9

10:54-16:05

2 stops36h 11m

$3,370

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Wed 2/9

06:10-21:11

3 stops32h 01m

Seattle/Tacoma Intl

Sat 5/9

13:19-16:05

2 stops33h 46m

$3,385

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Tasmania to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tasmania to Seattle

Fastest flight time

57h 00m

Direct flights

None
The fastest flight from Tasmania to Seattle takes 57h 00m
There are no direct flights from Tasmania to Seattle. There are no popular flight routes from Tasmania to Seattle.
Search flight deals

  • When did momondo last update prices for flights from Tasmania to Seattle/Tacoma Intl Airport?

    Prices for flights from Tasmania to Seattle/Tacoma Intl Airport were last updated today.

  • How old do you have to be to fly from Tasmania to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tasmania to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Tasmania to Seattle?

    Search flight deals from Tasmania to Seattle. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Tasmania to Seattle with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal from Tasmania to Seattle?

It is quick and easy to find Tasmania to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Tasmania to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tasmania to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Tasmania to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Tasmania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Tasmania to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Tasmania and alert you when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/5
Fri 8/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Spokane Airport