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Cheap flights from San Jose to Trieste from $887

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Trieste departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Multiple Airlines Logo
6:30 am - 10:35 pmSJC-TRS
31h 05m2 stops
Multiple Airlines Logo
6:30 am - 6:14 pmTRS-SJC
20h 44m2 stops
$887Multiple Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 25
Multiple Airlines Logo
6:30 am - 10:35 pmSJC-TRS
31h 05m3 stops
Multiple Airlines Logo
6:30 am - 6:14 pmTRS-SJC
20h 44m2 stops
$937Multiple Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 25
Multiple Airlines Logo
10:06 am - 10:35 pmSJC-TRS
27h 29m2 stops
Multiple Airlines Logo
6:30 am - 10:43 pmTRS-SJC
25h 13m2 stops
$1,160Multiple Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3
Lufthansa Logo
12:30 pm - 10:25 pmSJC-TRS
24h 55m2 stops
Lufthansa Logo
2:45 pm - 8:54 pmTRS-SJC
39h 09m2 stops
$1,636Lufthansa
Find Deal
Sat, Oct 11 - Fri, Oct 17
Lufthansa Logo
12:30 pm - 10:25 pmSJC-TRS
24h 55m2 stops
Lufthansa Logo
6:30 am - 8:54 pmTRS-SJC
23h 24m2 stops
$1,718Lufthansa
Find Deal
Sat, Oct 11 - Sat, Oct 18
Lufthansa Logo
8:45 am - 2:05 pmSJC-TRS
20h 20m2 stops
Lufthansa Logo
6:30 am - 9:06 pmTRS-SJC
23h 36m2 stops
$1,781Lufthansa
Find Deal
Sun, Oct 12 - Fri, Oct 17
Lufthansa Logo
12:30 pm - 10:25 pmSJC-TRS
48h 55m2 stops
Lufthansa Logo
6:30 am - 8:54 pmTRS-SJC
23h 24m2 stops
$1,883Lufthansa
Find Deal
Sun, Oct 12 - Sat, Oct 18
Multiple Airlines Logo
6:30 am - 2:05 pmSJC-TRS
22h 35m3 stops
Multiple Airlines Logo
6:30 am - 10:24 pmTRS-SJC
24h 54m2 stops
$2,387Multiple Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3
Multiple Airlines Logo
8:45 am - 2:05 pmSJC-TRS
20h 20m3 stops
Multiple Airlines Logo
6:30 am - 9:06 pmTRS-SJC
23h 36m3 stops
$2,391Multiple Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3

Lufthansa flights from San Jose to Trieste

Our best Lufthansa deals on San Jose to Trieste flight tickets
Lufthansa
Oct 11
SJC12:30 pmSan Jose
24h 55m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
Oct 17
TRS2:45 pmTrieste Ronchi dei Legionari
39h 09m
2 stops
SJC8:54 pmSan Jose
$1,636
Find similar
Lufthansa
Oct 11
SJC12:30 pmSan Jose
24h 55m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
Oct 18
TRS6:30 amTrieste Ronchi dei Legionari
23h 24m
2 stops
SJC8:54 pmSan Jose
$1,718
Find similar
Lufthansa
Oct 12
SJC8:45 amSan Jose
20h 20m
2 stops
TRS2:05 pmTrieste Ronchi dei Legionari
Oct 17
TRS6:30 amTrieste Ronchi dei Legionari
23h 36m
2 stops
SJC9:06 pmSan Jose
$1,781
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Jose to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 10/7

6:30 am-10:35 pm

2 stops31h 05m

Trieste Ronchi dei Legionari

Sat 10/25

6:30 am-6:14 pm

2 stops20h 44m

$887

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 10/7

6:30 am-10:35 pm

3 stops31h 05m

Trieste Ronchi dei Legionari

Sat 10/25

6:30 am-6:14 pm

2 stops20h 44m

$937

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 9/30

10:06 am-10:35 pm

2 stops27h 29m

Trieste Ronchi dei Legionari

Fri 10/3

6:30 am-10:43 pm

2 stops25h 13m

$1,160

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Sat 10/11

12:30 pm-10:25 pm

2 stops24h 55m

Trieste Ronchi dei Legionari

Fri 10/17

2:45 pm-8:54 pm

2 stops39h 09m

$1,636

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Sat 10/11

12:30 pm-10:25 pm

2 stops24h 55m

Trieste Ronchi dei Legionari

Sat 10/18

6:30 am-8:54 pm

2 stops23h 24m

$1,718

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Sun 10/12

8:45 am-2:05 pm

2 stops20h 20m

Trieste Ronchi dei Legionari

Fri 10/17

6:30 am-9:06 pm

2 stops23h 36m

$1,781

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Sun 10/12

12:30 pm-10:25 pm

2 stops48h 55m

Trieste Ronchi dei Legionari

Sat 10/18

6:30 am-8:54 pm

2 stops23h 24m

$1,883

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 9/30

6:30 am-2:05 pm

3 stops22h 35m

Trieste Ronchi dei Legionari

Fri 10/3

6:30 am-10:24 pm

2 stops24h 54m

$2,387

San JoseTrieste

SJC - TRS

SJCTRS

San Jose

Tue 9/30

8:45 am-2:05 pm

3 stops20h 20m

Trieste Ronchi dei Legionari

Fri 10/3

6:30 am-9:06 pm

3 stops23h 36m

$2,391

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Trieste from

How to get the cheapest flight ticket from San Jose to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Trieste?

ITA Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Trieste from San Jose according to our data. ITA Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 15 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose to Trieste

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

Cheap San Jose to Trieste (SJC to TRS) flight deals and tips

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

Direct flights

None
There are no direct flights from San Jose to Trieste. There are no popular flight routes from San Jose to Trieste.
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  • How far is San Jose to Trieste Ronchi dei Legionari by plane?

    Trieste Ronchi dei Legionari is 6070.7 mi away from San Jose. By plane, this route typically takes 20h 20m.

  • When did momondo last update prices for flights from San Jose Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from San Jose Airport to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Jose Airport to Trieste Ronchi dei Legionari 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 San Jose Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The required travel and health documents for your Trieste Ronchi dei Legionari 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 Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Trieste?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Trieste. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Jose to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to Trieste?

momondo provides multiple filters to help you find the best flight to Trieste from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Jose to Trieste 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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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
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