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Trieste

$905+ Cheap flights from San Jose, CA (SJC) to Trieste (TRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — TRS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from San Jose to Trieste

Best flights from San Jose to Trieste
Discover carefully curated flight deals from San Jose to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/278:40 amSJC - TRS
2 stops29h 00mLufthansa
Tue 2/36:15 amTRS - SJC
2 stops23h 41mLufthansa
Deal found 12/13$905
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:40 amSJC - TRS
2 stops28h 50mLufthansa
Thu 2/56:15 amTRS - SJC
2 stops23h 41mLufthansa
Deal found 12/15$955
This Gotogate deal was found by Cheapflights users on 12/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:40 amSJC - TRS
2 stops28h 50mMultiple Airlines
Thu 2/52:50 pmTRS - SJC
3 stops39h 16mMultiple Airlines
Deal found 12/15$5,268

Find flight deals from San Jose to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 15, 2025.

Round-trip from

$905
(Expedia)
From San Jose to Trieste Ronchi dei Legionari
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 15, 2025.
Use the filters below to find and compare flights from San Jose to Trieste that are best for you.

Fly from

San Jose

Fly to

Trieste

Route

Depart

Return

Price

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 1/27

8:40 am-10:40 pm

2 stops29h 00m

Trieste Ronchi dei Legionari

Tue 2/3

6:15 am-8:56 pm

2 stops23h 41m

$905

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Thu 1/29

8:40 am-10:30 pm

2 stops28h 50m

Trieste Ronchi dei Legionari

Thu 2/5

6:15 am-8:56 pm

2 stops23h 41m

$955

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Thu 1/29

8:40 am-10:30 pm

2 stops28h 50m

Trieste Ronchi dei Legionari

Thu 2/5

2:50 pm-9:06 pm

3 stops39h 16m

$5,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Best time to book a flight from San Jose to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from San Jose 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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Trieste

What is the cheapest month to book a flight from San Jose, California to Trieste?

Currently, October is the cheapest month in which you can book a flight from San Jose, California to Trieste (average of $441). Flying from San Jose, California to Trieste in July is currently the most expensive (average of $778). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from San Jose, California to Trieste?

    Departing from San Jose, California to Trieste will take you 29h. There are 6053 mi between San Jose, California and Trieste.

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

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

  • How can I find direct flights from San Jose to Trieste?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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.

  • What is the cheapest month to book a flight from San Jose, California to Trieste?

    Currently, October is the cheapest month in which you can book a flight from San Jose, California to Trieste (average of $441). Flying from San Jose, California to Trieste in July is currently the most expensive (average of $778). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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