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?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 license 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.

$1,664 Cheap Flights from Launceston, Tasmania to Seattle in 2026/27

Find the cheapest flights from Launceston, Tasmania to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 6:44 pmLST Launceston-SEA Seattle/Tacoma Intl

30h 34m2 stops Melbourne San Francisco

11:59 pm - 3:05 pmSEA Seattle/Tacoma Intl-LST Launceston

45h 06m2 stops Houston George Bush Intcntl Sydney Kingsford Smith

$1,664United Airlines

Tue, Oct 20 - Sat, Oct 24

4:45 pm - 1:00 pmLST Launceston-SEA Seattle/Tacoma Intl

38h 15m2 stops Melbourne Doha Hamad Intl

4:25 pm - 10:30 pmSEA Seattle/Tacoma Intl-LST Launceston

60h 05m2 stops Doha Hamad Intl Melbourne

$1,725Qatar Airways

Tue, Oct 20 - Sat, Oct 24

2:55 pm - 1:00 pmLST Launceston-SEA Seattle/Tacoma Intl

40h 05m2 stops Adelaide Doha Hamad Intl

4:25 pm - 10:30 pmSEA Seattle/Tacoma Intl-LST Launceston

60h 05m2 stops Doha Hamad Intl Melbourne

$1,933Qatar Airways

Tue, Oct 20 - Sat, Oct 24

2:55 pm - 1:00 pmLST Launceston-SEA Seattle/Tacoma Intl

40h 05m2 stops Adelaide Doha Hamad Intl

4:25 pm - 10:30 pmSEA Seattle/Tacoma Intl-LST Launceston

60h 05m2 stops Doha Hamad Intl Melbourne

$1,934Qatar Airways

Tue, Oct 20 - Sat, Oct 24

11:30 am - 1:00 pmLST Launceston-SEA Seattle/Tacoma Intl

43h 30m2 stops Melbourne Doha Hamad Intl

4:25 pm - 10:30 pmSEA Seattle/Tacoma Intl-LST Launceston

60h 05m2 stops Doha Hamad Intl Melbourne

$1,941Qatar Airways

Tue, Oct 20 - Sat, Oct 24

6:10 am - 12:18 pmLST Launceston-SEA Seattle/Tacoma Intl

24h 08m2 stops Melbourne San Francisco

9:05 am - 3:05 pmSEA Seattle/Tacoma Intl-LST Launceston

36h 00m3 stops San Francisco Houston George Bush Intcntl Sydney Kingsford Smith

$2,038United Airlines

Tue, Oct 20 - Sat, Oct 24

6:10 am - 12:18 pmLST Launceston-SEA Seattle/Tacoma Intl

24h 08m2 stops Melbourne San Francisco

9:05 am - 3:05 pmSEA Seattle/Tacoma Intl-LST Launceston

36h 00m3 stops San Francisco Houston George Bush Intcntl Sydney Kingsford Smith

$2,496United Airlines

Tue, Oct 20 - Sat, Oct 24

6:10 am - 12:18 pmLST Launceston-SEA Seattle/Tacoma Intl

24h 08m2 stops Melbourne San Francisco

9:05 am - 3:05 pmSEA Seattle/Tacoma Intl-LST Launceston

36h 00m3 stops San Francisco Houston George Bush Intcntl Sydney Kingsford Smith

$2,500United Airlines

Tue, Oct 20 - Sat, Oct 24

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Qatar Airways flights from Launceston, Tasmania to Seattle

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

Qatar Airways

Oct 20

LST4:45 pmLaunceston

38h 15m

2 stops

SEA1:00 pmSeattle/Tacoma Intl

Oct 24

SEA4:25 pmSeattle/Tacoma Intl

60h 05m

2 stops

LST10:30 pmLaunceston

$1,725

Qatar Airways

Oct 20

LST2:55 pmLaunceston

40h 05m

2 stops

SEA1:00 pmSeattle/Tacoma Intl

Oct 24

SEA4:25 pmSeattle/Tacoma Intl

60h 05m

2 stops

LST10:30 pmLaunceston

$1,933

Qatar Airways

Oct 20

LST2:55 pmLaunceston

40h 05m

2 stops

SEA1:00 pmSeattle/Tacoma Intl

Oct 24

SEA4:25 pmSeattle/Tacoma Intl

60h 05m

2 stops

LST10:30 pmLaunceston

$1,934

United Airlines flights from Launceston, Tasmania to Seattle

Our best United Airlines deals on Launceston, Tasmania to Seattle flight tickets

United Airlines

Oct 20

LST6:10 amLaunceston

30h 34m

2 stops

SEA6:44 pmSeattle/Tacoma Intl

Oct 24

SEA11:59 pmSeattle/Tacoma Intl

45h 06m

2 stops

LST3:05 pmLaunceston

$1,664

United Airlines

Oct 20

LST6:10 amLaunceston

24h 08m

2 stops

SEA12:18 pmSeattle/Tacoma Intl

Oct 24

SEA9:05 amSeattle/Tacoma Intl

36h 00m

3 stops

LST3:05 pmLaunceston

$2,038

United Airlines

Oct 20

LST6:10 amLaunceston

24h 08m

2 stops

SEA12:18 pmSeattle/Tacoma Intl

Oct 24

SEA9:05 amSeattle/Tacoma Intl

36h 00m

3 stops

LST3:05 pmLaunceston

$2,496

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

Cheapest round-trip

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

6:10 am-6:44 pm

2 stops30h 34m

Seattle/Tacoma Intl

Sat 10/24

11:59 pm-3:05 pm

2 stops45h 06m

$1,664

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

4:45 pm-1:00 pm

2 stops38h 15m

Seattle/Tacoma Intl

Sat 10/24

4:25 pm-10:30 pm

2 stops60h 05m

$1,725

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

2:55 pm-1:00 pm

2 stops40h 05m

Seattle/Tacoma Intl

Sat 10/24

4:25 pm-10:30 pm

2 stops60h 05m

$1,933

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

2:55 pm-1:00 pm

2 stops40h 05m

Seattle/Tacoma Intl

Sat 10/24

4:25 pm-10:30 pm

2 stops60h 05m

$1,934

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

11:30 am-1:00 pm

2 stops43h 30m

Seattle/Tacoma Intl

Sat 10/24

4:25 pm-10:30 pm

2 stops60h 05m

$1,941

Quickest round-trip

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

6:10 am-12:18 pm

2 stops24h 08m

Seattle/Tacoma Intl

Sat 10/24

9:05 am-3:05 pm

3 stops36h 00m

$2,038

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

6:10 am-12:18 pm

2 stops24h 08m

Seattle/Tacoma Intl

Sat 10/24

9:05 am-3:05 pm

3 stops36h 00m

$2,496

LauncestonSeattle

LST Launceston - SEA Seattle/Tacoma Intl

LSTSEA

Launceston

Tue 10/20

6:10 am-12:18 pm

2 stops24h 08m

Seattle/Tacoma Intl

Sat 10/24

9:05 am-3:05 pm

3 stops36h 00m

$2,500

Flights are sorted by cheapest round-trip 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 round-trip 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

Best Price Found	$1,664
Fastest flight time	30h 34m
Direct flights	None

The best flight deal from Launceston, Tasmania to Seattle found on momondo in the last 72 hours is $1,664

The fastest flight from Launceston, Tasmania to Seattle takes 30h 34m

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

Search flight deals

Frequently asked questions about flying from Launceston, Tasmania to Seattle

How far is Launceston to Seattle/Tacoma Intl by plane?
Launceston and Seattle/Tacoma Intl are 8255.6 mi apart from one another. Typically, this will take 30h 34m by plane in normal conditions.
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 are refreshed on a daily basis.
How old do you have to be to fly from Launceston Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 license 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.

Frequently asked questions about flying from Launceston, Tasmania to Seattle

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?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Launceston to Seattle. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Launceston.

I’m not ready to book a flight from Launceston 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 Launceston and alert you when they change.