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Cheap flights from Trieste to Seattle from $367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to Seattle departing on 5/15. 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
0 bags

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Find the cheapest flights from Trieste to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Trieste to Seattle.
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6:30 am - 8:40 pmTRS-SEA
23h 10m2 stops
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8:13 am - 10:35 pmSEA-TRS
29h 22m2 stops
Fri, May 9 - Tue, May 13
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6:30 am - 3:05 pmTRS-SEA
17h 35m1 stop
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11:20 am - 10:35 pmSEA-TRS
26h 15m2 stops
Fri, May 9 - Tue, May 13
Lufthansa Logo
6:30 am - 2:13 pmTRS-SEA
16h 43m2 stops
Lufthansa Logo
8:10 am - 10:35 pmSEA-TRS
29h 25m2 stops
$834Lufthansa
Find Deal
Fri, May 9 - Tue, May 13
Lufthansa Logo
6:30 am - 12:25 pmTRS-SEA
14h 55m1 stop
Lufthansa Logo
2:15 pm - 10:35 pmSEA-TRS
23h 20m1 stop
$847Lufthansa
Find Deal
Fri, May 9 - Tue, May 13
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6:30 am - 3:05 pmTRS-SEA
17h 35m1 stop
 Logo
5:25 pm - 10:35 pmSEA-TRS
20h 10m1 stop
Fri, May 9 - Tue, May 13
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6:35 am - 12:10 amTRS-SEA
26h 35m3 stops
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3:45 pm - 7:45 pmSEA-TRS
19h 00m2 stops
Fri, May 9 - Tue, May 13
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6:35 am - 12:10 amTRS-SEA
26h 35m3 stops
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3:45 pm - 10:35 pmSEA-TRS
21h 50m3 stops
$1,048
Find Deal
Fri, May 9 - Tue, May 13

Lufthansa flights from Trieste to Seattle

Our best Lufthansa deals on Trieste to Seattle flight tickets
Lufthansa
May 9
TRS6:30 amTrieste Ronchi dei Legionari
16h 43m
2 stops
SEA2:13 pmSeattle/Tacoma Intl
May 13
SEA8:10 amSeattle/Tacoma Intl
29h 25m
2 stops
TRS10:35 pmTrieste Ronchi dei Legionari
Lufthansa
May 9
TRS6:30 amTrieste Ronchi dei Legionari
14h 55m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
May 13
SEA2:15 pmSeattle/Tacoma Intl
23h 20m
1 stop
TRS10:35 pmTrieste Ronchi dei Legionari

When to book flights from Trieste to Seattle

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

Cheap Trieste to Seattle (TRS to SEA) flight deals and tips

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

Best Price Found

$367

Fastest flight time

14h 55m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Trieste in the past 72 hours is $367. The best round-trip flight deal from Trieste to Seattle found on momondo in the last 72 hours is $735.
The fastest flight from Trieste to Seattle takes 14h 55m
There are no direct flights from Trieste to Seattle. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Trieste Ronchi dei Legionari to Seattle/Tacoma Intl by plane?

    A flight from Trieste Ronchi dei Legionari to Seattle/Tacoma Intl will travel around 5463.5 mi. 14h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Trieste Ronchi dei Legionari Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trieste Ronchi dei Legionari 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 Trieste to Seattle?

    Price Alerts will notify you by email when the price for flights to Seattle from Trieste 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 Trieste to Seattle with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

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

Finding the right flight to Seattle from Trieste is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Trieste 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 Trieste.

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

Yes. momondo can track prices for Trieste to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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