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Trieste

$400+ Cheap flights from Seattle (SEA) to Trieste (TRS)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRS
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
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 December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(Mytrip)

One-way from

$400
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Trieste Ronchi dei Legionari flights.
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From Seattle/Tacoma Intl to Trieste Ronchi dei Legionari
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One-way flight from Seattle/Tacoma Intl to Trieste Ronchi dei Legionari
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Find flight deals from Seattle to Trieste

Cheapest flights from Seattle to Trieste
Explore the most affordable flight options available from Seattle to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Lufthansa deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:00 amSEA - TRS
2 stops21h 55mLufthansa
Tue 12/316:20 amTRS - SEA
2 stops23h 16mLufthansa
Deal found 12/18$2,274
This ITA Airways deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:25 amSEA - TRS
2 stops22h 05mMultiple Airlines
Tue 12/316:35 amTRS - SEA
2 stops24h 49mMultiple Airlines
Deal found 12/18$2,348
This Turkish Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:00 pmSEA - TRS
2 stops38h 45mTurkish Airlines
Tue 12/313:15 pmTRS - SEA
2 stops34h 50mTurkish Airlines
Deal found 12/18$2,682

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 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Sat 2/1

2:35 pm-7:50 pm

2 stops20h 15m

Trieste Ronchi dei Legionari

Sat 2/8

6:20 am-5:00 pm

3 stops19h 40m

$786

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Sun 2/2

7:10 am-10:25 am

2 stops18h 15m

Trieste Ronchi dei Legionari

Sun 2/9

7:30 pm-10:25 pm

2 stops35h 55m

$793

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Sat 2/1

2:00 pm-1:45 pm

1 stop14h 45m

Trieste Ronchi dei Legionari

Sat 2/8

6:20 am-12:10 pm

1 stop14h 50m

$866

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Thu 2/27

7:00 pm-2:30 pm

2 stops58h 30m

Trieste Ronchi dei Legionari

Sun 3/9

3:15 pm-6:05 pm

2 stops34h 50m

$1,262

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Sat 2/1

5:55 pm-10:10 pm

2 stops43h 15m

$400

SeattleTrieste

SEA - TRS

SEATRS

Seattle/Tacoma Intl

Sat 2/1

2:00 pm-1:45 pm

1 stop14h 45m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Seattle to Trieste

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Trieste in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Trieste flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Trieste flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Trieste flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Trieste

Get recent, data-driven insights about flights from Seattle to Trieste including ideal travel times, pricing trends, and more.

Rainfall in Trieste by month

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

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

Temperature in Trieste by month

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

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 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 December 19, 2024.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa from Seattle to Trieste. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,901 reviews

Boarding

7.3

Entertainment

7.4

Food

7.4

Comfort

7.3

Overall

7.3

Crew

7.7

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Turkish Airlines
7.3
Good
3,901 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Boarding

7.3

Entertainment

7.4

Food

7.4

Comfort

7.3

Overall

7.3

Crew

7.7

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Lufthansa
6.8
Okay
7,089 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Boarding

7.3

Entertainment

7.4

Food

7.4

Comfort

7.3

Overall

7.3

Crew

7.7

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

ITA Airways
6.7
Okay
907 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Boarding

7.3

Entertainment

7.4

Food

7.4

Comfort

7.3

Overall

7.3

Crew

7.7

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

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.

  • What are the cheapest airlines flying from Seattle to Trieste round-trip?

    According to our current data, ITA Airways ($793), Lufthansa ($866), and Turkish Airlines ($1,262) offers the cheapest pricing from Seattle to Trieste.

  • 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.

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Top airline flying from Seattle to Trieste

Discover the top airline 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 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$924Average$1,206FlexibilityNo cancel feeOn-time76%
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