Which airports can I use when flying from San Diego to Trieste?

Flights from San Diego to Trieste usually depart from San Diego (SAN) and arrive at Trieste Ronchi dei Legionari (TRS).

What cabin classes can I book on flights from San Diego to Trieste?

Only Economy Class is available on flights from San Diego to Trieste.

Do I need a passport to fly from San Diego to Trieste?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Diego to Trieste changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $923 to $5,777. That means the highest observed fare was about 6x higher than the lowest one.

What is the time difference between San Diego and Trieste?

Trieste is 8 hours ahead of San Diego (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?

Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include: • DRIVALIA • NOLEGGIARE • SICILY BY CAR • Europcar • Budget

How much is a round-trip flight from San Diego to Trieste?

Round-trip flights from San Diego to Trieste typically range from $825 to $825. The lowest price found in the past 5 days was $923, on Lufthansa.

Which airline is the cheapest to fly from San Diego to Trieste?

Lufthansa ($923) and KLM ($1,092) are the cheapest airlines to fly round-trip from San Diego to Trieste according to KAYAK data over the last 5 days.

$923 CHEAP FLIGHTS from San Diego to Trieste (SAN - TRS)

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Cheapest round-trip

$923

Typical prices: $825-$825

Lufthansa

Thu 4/5Mon 4/16

SAN - TRS • 2 stops

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Flight Deals

Cheap Flights from San Diego to Trieste (SAN-TRS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Diego to Trieste

Tue, Apr 6 - Fri, Apr 16

11:00 am - 10:25 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

26h 25m2 stops San Francisco Frankfurt am Main

6:20 am - 9:53 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

24h 33m2 stops Frankfurt am Main Houston George Bush Intcntl

$923Lufthansa

Mon, Apr 5 - Fri, Apr 16

11:00 am - 10:25 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

26h 25m2 stops San Francisco Frankfurt am Main

6:20 am - 5:25 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

20h 05m2 stops Frankfurt am Main Los Angeles

$923Lufthansa

Sun, Apr 4 - Fri, Apr 16

5:15 pm - 10:25 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

20h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main

6:20 am - 7:49 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

22h 29m2 stops Frankfurt am Main Los Angeles

$938Lufthansa

Mon, Apr 5 - Sat, Apr 17

11:00 am - 1:45 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

17h 45m2 stops San Francisco Frankfurt am Main

6:20 am - 6:30 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

21h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$968Lufthansa

Mon, Apr 5 - Sun, Apr 18

11:00 am - 1:45 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

17h 45m2 stops San Francisco Frankfurt am Main

6:20 am - 9:57 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

24h 37m2 stops Frankfurt am Main Chicago O'Hare Intl

$973Lufthansa

Tue, Apr 6 - Sat, Apr 17

11:00 am - 1:45 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

17h 45m2 stops San Francisco Frankfurt am Main

6:20 am - 6:30 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

21h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$973Lufthansa

Tue, Apr 6 - Sun, Apr 18

11:00 am - 1:45 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

17h 45m2 stops San Francisco Frankfurt am Main

6:20 am - 9:53 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

24h 33m2 stops Frankfurt am Main Houston George Bush Intcntl

$973Lufthansa

Wed, Nov 11 - Sun, Nov 15

6:20 am - 2:30 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

23h 10m2 stops Atlanta Hartsfield-Jackson Rome Fiumicino

3:15 pm - 9:04 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

38h 49m2 stops Rome Fiumicino Atlanta Hartsfield-Jackson

$1,092KLM

Mon, Apr 5 - Fri, Apr 16

8:35 am - 10:25 amSAN San Diego-TRS Trieste Ronchi dei Legionari

16h 50m2 stops Washington, D.C. Dulles Intl Rome Fiumicino

6:35 am - 12:17 amTRS Trieste Ronchi dei Legionari-SAN San Diego

26h 42m3 stops Rome Fiumicino Denver Intl San Francisco

$1,200United Airlines

Tue, Apr 6 - Fri, Apr 16

8:35 am - 10:25 amSAN San Diego-TRS Trieste Ronchi dei Legionari

16h 50m2 stops Washington, D.C. Dulles Intl Rome Fiumicino

6:35 am - 12:17 amTRS Trieste Ronchi dei Legionari-SAN San Diego

26h 42m3 stops Rome Fiumicino Denver Intl San Francisco

$1,210United Airlines

Booking Insights

Price, demand and travel trends for San Diego to Trieste flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from San Diego to Trieste? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Trieste departing in april.

Find deals

Cheapest flight	$923

Round-trip flight from San Diego to Trieste

When to book flights from San Diego to Trieste

Are your dates flexible? Find out the best times to travel from San Diego to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Diego to Trieste?
Only Economy Class is available on flights from San Diego to Trieste.
Do I need a passport to fly from San Diego to Trieste?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from San Diego to Trieste changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $923 to $5,777. That means the highest observed fare was about 6x higher than the lowest one.
What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?
Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

• DRIVALIA
• NOLEGGIARE
• SICILY BY CAR
• Europcar
• Budget
Which airports can I use when flying from San Diego to Trieste?
Flights from San Diego to Trieste usually depart from San Diego (SAN) and arrive at Trieste Ronchi dei Legionari (TRS).
What is the time difference between San Diego and Trieste?
Trieste is 8 hours ahead of San Diego (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

More options for your flight from San Diego to Trieste

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SAN - TRS

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Everything you should know

Cheap Flights from San Diego to Trieste (SAN-TRS)

Recent round-trip flight deals from San Diego to Trieste

Recent one-way flight deals from San Diego to Trieste

Recent last minute flight deals from San Diego to Trieste

Price, demand and travel trends for San Diego to Trieste flights

How much is a round-trip flight from San Diego to Trieste?

Which airline is the cheapest to fly from San Diego to Trieste?

Key details for San Diego to Trieste flights

Cheapest flight

When to book flights from San Diego to Trieste

Your San Diego to Trieste flight questions, answered

More options for your flight from San Diego to Trieste

Complete your trip to Trieste with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Diego to Trieste

Find direct flights to and from San Diego and Trieste

Flights from domestic origins to Trieste

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