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

Price Alerts will notify you by email when the price for flights to Seattle from Launceston, Tasmania decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Launceston, 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.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Launceston Airport 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.

$2,701 Cheap Flights from Launceston to Seattle in 2025/26

1 adult

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Find the cheapest flights from Launceston, Tasmania to Seattle

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 13:02LST-SEA

25h 32m2 stops

17:30 - 13:00SEA-LST

24h 30m2 stops

$2,701Qantas Airways

Find Deal

Thu, 13 Nov - Mon, 17 Nov

06:30 - 19:58LST-SEA

32h 28m2 stops

14:59 - 15:20SEA-LST

29h 21m2 stops

$2,718Qantas Airways

Find Deal

Thu, 13 Nov - Mon, 17 Nov

06:30 - 18:57LST-SEA

31h 27m2 stops

16:30 - 15:20SEA-LST

27h 50m2 stops

$2,738Qantas Airways

Find Deal

Thu, 13 Nov - Mon, 17 Nov

06:20 - 18:25LST-SEA

31h 05m2 stops

12:00 - 15:25SEA-LST

32h 25m3 stops

$2,895United Airlines

Find Deal

Thu, 13 Nov - Mon, 17 Nov

Qantas Airways flights from Launceston, Tasmania to Seattle

Our best Qantas Airways deals on Launceston, Tasmania to Seattle flight tickets

Qantas Airways

13 Nov

LST06:30Launceston

25h 32m

2 stops

SEA13:02Seattle/Tacoma Intl

17 Nov

SEA17:30Seattle/Tacoma Intl

24h 30m

2 stops

LST13:00Launceston

$2,701

Find similar

Qantas Airways

13 Nov

LST06:30Launceston

32h 28m

2 stops

SEA19:58Seattle/Tacoma Intl

17 Nov

SEA14:59Seattle/Tacoma Intl

29h 21m

2 stops

LST15:20Launceston

$2,718

Find similar

Qantas Airways

13 Nov

LST06:30Launceston

31h 27m

2 stops

SEA18:57Seattle/Tacoma Intl

17 Nov

SEA16:30Seattle/Tacoma Intl

27h 50m

2 stops

LST15:20Launceston

$2,738

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 13/11

06:30-13:02

2 stops25h 32m

Seattle/Tacoma Intl

Mon 17/11

17:30-13:00

2 stops24h 30m

$2,701

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 13/11

06:30-19:58

2 stops32h 28m

Seattle/Tacoma Intl

Mon 17/11

14:59-15:20

2 stops29h 21m

$2,718

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 13/11

06:30-18:57

2 stops31h 27m

Seattle/Tacoma Intl

Mon 17/11

16:30-15:20

2 stops27h 50m

$2,738

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 13/11

06:20-18:25

2 stops31h 05m

Seattle/Tacoma Intl

Mon 17/11

12:00-15:25

3 stops32h 25m

$2,895

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Launceston, Tasmania to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Launceston, Tasmania to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Launceston, Tasmania to Seattle (LST to SEA) flight deals and tips

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

Direct flights	None

There are no direct flights from Launceston, Tasmania to Seattle. There are no popular flight routes from Launceston, Tasmania to Seattle.

Search flight deals

How far is Launceston to Seattle/Tacoma Intl by plane?
A flight from Launceston to Seattle/Tacoma Intl will travel around 13286.1 km. By plane, this route typically takes 25h 32m.
When did momondo last update prices for flights from Launceston Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Launceston Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Launceston Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Launceston Airport 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 Launceston, Tasmania to Seattle?
Price Alerts will notify you by email when the price for flights to Seattle from Launceston, Tasmania decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Launceston, 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.

Leavenworth

SeaTac

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Launceston to Seattle for you.

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

All flight searches from Launceston to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Launceston to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Launceston to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.