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Cheap flights from Seattle (SEA) to Trieste (TRS) from $678

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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.
SEA — TRS
abr 24 — mai 11
From?
To?
qua 4/24
qua 5/1
1 adult, Economy
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Cheap flight deals from Seattle to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 19, 2024.

Round-trip from

$599
From Seattle/Tacoma Intl to Trieste Ronchi dei Legionari
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What is the cheapest day to fly round-trip from Seattle to Trieste?

Users have found that flying from Seattle to Trieste on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

When is the cheapest time to fly from Seattle to Trieste (SEA - TRS)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Trieste at noon. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Cheap Lufthansa flights from Seattle to Trieste

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Trieste. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated abril 19, 2024.
ter 10/1510:40 amSEA - TRS
2 stops18h 35mLufthansa
qui 10/316:30 amTRS - SEA
1 stop14h 30mLufthansa
Deal found 4/18$765
ter 10/151:10 pmSEA - TRS
2 stops16h 05mLufthansa
qui 10/316:30 amTRS - SEA
2 stops19h 35mLufthansa
Deal found 4/18$779
ter 9/106:50 pmSEA - TRS
2 stops18h 40mLufthansa
ter 9/246:35 amTRS - SEA
2 stops20h 51mLufthansa
Deal found 4/18$888
ter 9/106:50 pmSEA - TRS
2 stops18h 40mLufthansa
ter 9/246:35 amTRS - SEA
1 stop14h 40mLufthansa
Deal found 4/18$974

Seattle to Trieste 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Trieste in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated abril 19, 2024.
ter 10/1510:40 amSEA - TRS
2 stops18h 35mLufthansa
qui 10/316:30 amTRS - SEA
1 stop14h 30mLufthansa
Deal found 4/18$765
ter 10/151:10 pmSEA - TRS
2 stops16h 05mLufthansa
qui 10/316:30 amTRS - SEA
2 stops19h 35mLufthansa
Deal found 4/18$779
ter 9/106:50 pmSEA - TRS
2 stops18h 40mLufthansa
ter 9/246:35 amTRS - SEA
2 stops20h 51mLufthansa
Deal found 4/18$888
ter 9/106:50 pmSEA - TRS
2 stops18h 40mLufthansa
ter 9/246:35 amTRS - SEA
1 stop14h 40mLufthansa
Deal found 4/18$974

One-way flights to Trieste from Seattle

Search for one-way flight options from Seattle to Trieste. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated abril 19, 2024.
qui 9/126:40 pmSEA - TRS
2 stops30h 45mMultiple Airlines
Deal found 4/18$678
qui 9/125:05 pmSEA - TRS
1 stop12h 10mMultiple Airlines
Deal found 4/18$748
sáb 9/141:10 pmSEA - TRS
2 stops48h 20mLufthansa
Deal found 4/18$853
qui 6/135:05 pmSEA - TRS
1 stop20h 25mMultiple Airlines
Deal found 4/18$1,133
qui 6/137:10 amSEA - TRS
2 stops22h 15mDelta
Deal found 4/18$2,168
sáb 9/211:10 pmSEA - TRS
2 stops16h 05mLufthansa
Deal found 4/18$3,891
sáb 9/212:15 pmSEA - TRS
1 stop15h 00mLufthansa
Deal found 4/18$15,091

Find flights from Seattle to Trieste within your budget

Customize your flight search to find flights from Seattle to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated abril 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$765 - $974

Route

Depart

Return

Price

Seattle/Tacoma IntlTrieste Ronchi dei Legionari

SEA - TRS

SEATRS

Seattle/Tacoma Intl

ter 10/15

2 stops18h 35m

Trieste Ronchi dei Legionari

qui 10/31

1 stop14h 30m

$765

Seattle/Tacoma IntlTrieste Ronchi dei Legionari

SEA - TRS

SEATRS

Seattle/Tacoma Intl

ter 10/15

2 stops16h 05m

Trieste Ronchi dei Legionari

qui 10/31

2 stops19h 35m

$779

Seattle/Tacoma IntlTrieste Ronchi dei Legionari

SEA - TRS

SEATRS

Seattle/Tacoma Intl

ter 9/10

2 stops18h 40m

Trieste Ronchi dei Legionari

ter 9/24

2 stops20h 51m

$888

Seattle/Tacoma IntlTrieste Ronchi dei Legionari

SEA - TRS

SEATRS

Seattle/Tacoma Intl

ter 9/10

2 stops18h 40m

Trieste Ronchi dei Legionari

ter 9/24

1 stop14h 40m

$974

Flights are sorted by cheapest first

Deals found on 4/18

When is the cheapest time to fly from Seattle to Trieste?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Trieste. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Trieste flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Trieste by month

Plan your trip from Seattle to Trieste by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Trieste is currently $3,509 while a round-trip flight costs $852. Price data was last updated on April 14, 2024.

Temperature and rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average temperature and rainfall totals by month.

TRS

Temperature

41 - 75.2 °F

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated abril 19, 2024.
Delta
8.1
Very good
11,094 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,094 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,786 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Trieste for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Trieste for under $800. The cheapest flight booked recently is on Lufthansa for just $765, but on average you can expect to pay $851.

  • What is the cheapest airline to fly from Seattle to Trieste round-trip?

    According to our current data, Lufthansa ($765), offers the cheapest pricing from Seattle to Trieste.

  • What does SEA to TRS mean?

    SEA and TRS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to TRS refers to a flight route from Seattle/Tacoma Intl Airport to Trieste Ronchi dei Legionari Airport.

  • Can I find deals for flights from Seattle to Trieste that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Trieste flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Trieste with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Trieste flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Trieste that include hotel bookings?

    Yes. In addition to deals on Seattle to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Trieste.

  • Can I find deals for business class flights from Seattle to Trieste?

    Yes. Cheapflights offers flight deals from Seattle to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Trieste that allow pets onboard?

    Many airlines flying from Seattle to Trieste offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Trieste?

    Yes, you can often find last-minute deals on Seattle to Trieste flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Trieste flight deals updated?

    The Seattle to Trieste flight deals you see on this page were last updated on 4/18.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to Trieste by adding a car rental and/or hotel reservation to your travel itinerary.

Trieste car rentals
Venice Marco Polo Airport car rentals
Trieste Ronchi dei Legionari Airport car rentals
Venice Treviso A. Canova Airport car rentals
Udine car rentals

Top 2 airlines flying from Seattle to Trieste

Discover the top 2 airlines that operate flights from Seattle to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated abril 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$955Average$1,190FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ITA AirwaysCheapest$1,160Average$1,205FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
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Search flights from Seattle to Trieste by cabin class

Find flights from Seattle to Trieste, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Trieste?

When you search for this flight from Seattle to Trieste, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Trieste?

Cheapflights helps you find that perfect flight to Trieste from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Trieste with no change fees?

Certainly. Search results for flights to Trieste from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Trieste become cheaper?

Yes! Start tracking prices for Seattle to Trieste flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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