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

Price Alerts will notify you by email when the price for flights to Seattle from Launceston 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 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.

$1,469 Cheap Flights from Launceston to Seattle in 2026

1 adult

0 bags

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Find the cheapest flights from Launceston to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 12:59 am

LST

SEA

36h 39m

2 stops

6:32 am - 10:55 pm

SEA

LST

46h 23m

2 stops

$1,469Virgin Australia

Thu, Mar 19 - Mon, Mar 23

6:20 am - 11:28 pm

LST

SEA

35h 08m

2 stops

7:35 pm - 3:25 pm

SEA

LST

25h 50m

2 stops

$1,480United Airlines

Thu, Mar 19 - Mon, Mar 23

6:20 am - 8:58 pm

LST

SEA

32h 38m

2 stops

11:59 pm - 3:05 pm

SEA

LST

45h 06m

2 stops

$1,491United Airlines

Thu, Mar 19 - Mon, Mar 23

United Airlines flights from Launceston to Seattle

Our best United Airlines deals on Launceston to Seattle flight tickets

United Airlines

Mar 19

LST6:20 amLaunceston

35h 08m

2 stops

SEA11:28 pmSeattle/Tacoma Intl

Mar 23

SEA7:35 pmSeattle/Tacoma Intl

25h 50m

2 stops

LST3:25 pmLaunceston

$1,480

United Airlines

Mar 19

LST6:20 amLaunceston

32h 38m

2 stops

SEA8:58 pmSeattle/Tacoma Intl

Mar 23

SEA11:59 pmSeattle/Tacoma Intl

45h 06m

2 stops

LST3:05 pmLaunceston

$1,491

Fly from

Fly to

Route

Depart

Return

Price

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 3/19

6:20 am-12:59 am

2 stops36h 39m

Seattle/Tacoma Intl

Mon 3/23

6:32 am-10:55 pm

2 stops46h 23m

$1,469

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 3/19

6:20 am-11:28 pm

2 stops35h 08m

Seattle/Tacoma Intl

Mon 3/23

7:35 pm-3:25 pm

2 stops25h 50m

$1,480

LauncestonSeattle

LST - SEA

LSTSEA

Launceston

Thu 3/19

6:20 am-8:58 pm

2 stops32h 38m

Seattle/Tacoma Intl

Mon 3/23

11:59 pm-3:05 pm

2 stops45h 06m

$1,491

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Launceston to Seattle

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

Estimated round-trip price

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

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

Fastest flight time	32h 38m
Direct flights	None

The fastest flight from Launceston to Seattle takes 32h 38m

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

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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 32h 38m 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.

How do I get Price Alerts for flights from Launceston to Seattle?
Price Alerts will notify you by email when the price for flights to Seattle from Launceston 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 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.