TRS

$669 Find Cheap Flights from Washington to Trieste

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Trieste departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Washington to Trieste

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Trieste that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Trieste

Thu, Oct 30 - Thu, Nov 6
 Logo
3:00 pm - 10:30 pmSEA-TRS
23h 30m1 stop
 Logo
6:25 am - 7:16 pmTRS-SEA
21h 51m2 stops
Thu, Oct 30 - Thu, Nov 6
Lufthansa Logo
3:00 pm - 2:05 pmSEA-TRS
15h 05m1 stop
Lufthansa Logo
6:25 am - 12:10 pmTRS-SEA
14h 45m1 stop
$672Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
Lufthansa Logo
7:30 am - 2:05 pmPDX-TRS
21h 35m2 stops
Lufthansa Logo
3:00 pm - 12:26 amTRS-PDX
42h 26m2 stops
$706Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
Lufthansa Logo
12:35 pm - 10:40 pmSEA-TRS
25h 05m2 stops
Lufthansa Logo
3:00 pm - 12:10 pmTRS-SEA
30h 10m1 stop
$710Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
Lufthansa Logo
7:00 am - 2:05 pmSEA-TRS
22h 05m2 stops
Lufthansa Logo
3:00 pm - 12:10 pmTRS-SEA
30h 10m1 stop
$711Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
Lufthansa Logo
7:00 am - 2:05 pmSEA-TRS
22h 05m2 stops
Lufthansa Logo
3:00 pm - 6:52 pmTRS-SEA
36h 52m2 stops
$721Lufthansa
Find Deal
Thu, Oct 30 - Thu, Nov 6
KLM Logo
7:19 am - 2:30 pmSEA-TRS
23h 11m2 stops
KLM Logo
6:35 am - 10:03 pmTRS-SEA
24h 28m2 stops
$745KLM
Find Deal
Sun, Oct 19 - Sat, Oct 25
 Logo
10:00 am - 10:35 pmSEA-TRS
27h 35m2 stops
 Logo
2:45 pm - 7:16 pmTRS-SEA
37h 31m2 stops
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
7:00 am - 10:25 amPDX-TRS
18h 25m2 stops
United Airlines Logo
6:35 am - 12:13 pmTRS-PDX
38h 38m3 stops
$1,843United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
11:59 pm - 10:25 amPDX-TRS
25h 26m2 stops
United Airlines Logo
6:35 am - 12:13 pmTRS-PDX
38h 38m3 stops
$1,893United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$669
Multiple Airlines
Thu 10/30Thu 11/6
SEA - TRS • 1 stop
Cheapest one-way
Multiple Airlines
Mon 9/15
LAX - TRS • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trieste!
Useful Info

Good to know

Cheapest flight$669
Flight from Seattle to Trieste

FAQs for booking flights from Washington to Trieste

  • How does KAYAK find such low prices on flights from Washington to Trieste?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Trieste.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Trieste?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Trieste?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Trieste?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Everything you need to know for your flight to Trieste

Information on the airport you'll fly into in Trieste

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