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Cheap flights from San Francisco to Trieste from $656

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Trieste departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Trieste

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Trieste.
8:00 pm - 12:20 pmSFO-TRS
31h 20m1 stop
6:35 am - 6:00 pmTRS-SFO
20h 25m2 stops
Sun, May 11 - Sun, May 18
4:30 pm - 10:35 pmSFO-TRS
21h 05m1 stop
6:30 am - 2:30 pmTRS-SFO
17h 00m1 stop
Sun, May 11 - Sun, May 18
3:15 pm - 10:55 pmSFO-TRS
22h 40m1 stop
7:15 pm - 1:15 pmTRS-SFO
27h 00m1 stop
$1,027ITA Airways
Find Deal
Tue, Jun 3 - Sun, Jun 22
3:15 pm - 8:55 pmSFO-TRS
20h 40m2 stops
7:15 pm - 1:15 pmTRS-SFO
27h 00m1 stop
$1,046ITA Airways
Find Deal
Tue, Jun 3 - Sun, Jun 22
2:40 pm - 10:35 pmSFO-TRS
22h 55m1 stop
6:30 am - 12:40 pmTRS-SFO
15h 10m1 stop
$1,767Lufthansa
Find Deal
Wed, Jun 4 - Thu, Aug 7
2:45 pm - 10:25 pmSFO-TRS
22h 40m2 stops
6:30 am - 12:40 pmTRS-SFO
15h 10m1 stop
$1,771Lufthansa
Find Deal
Mon, Jun 9 - Thu, Aug 7
2:00 pm - 2:30 pmSFO-TRS
39h 30m2 stops
11:15 am - 6:52 pmTRS-SFO
40h 37m2 stops
$1,783Delta
Find Deal
Sat, Jun 7 - Tue, Aug 12
6:00 am - 6:30 pmSFO-TRS
27h 30m3 stops
11:15 am - 9:44 amTRS-SFO
31h 29m3 stops
$1,801Icelandair
Find Deal
Tue, Jul 1 - Wed, Jul 16
12:40 pm - 10:25 amSFO-TRS
36h 45m2 stops
11:15 am - 6:39 pmTRS-SFO
40h 24m2 stops
$1,837Delta
Find Deal
Wed, Jun 4 - Sun, Aug 10
6:00 am - 6:30 pmSFO-TRS
27h 30m3 stops
11:15 am - 9:44 amTRS-SFO
31h 29m3 stops
$1,938Icelandair
Find Deal
Wed, Jul 2 - Sun, Jul 20

ITA Airways flights from San Francisco to Trieste

Our best ITA Airways deals on San Francisco to Trieste flight tickets
ITA Airways
Apr 4
SFO11:09 amSan Francisco
26h 46m
2 stops
TRS10:55 pmTrieste Ronchi dei Legionari
May 5
TRS3:15 pmTrieste Ronchi dei Legionari
35h 11m
2 stops
SFO5:26 pmSan Francisco
ITA Airways
Apr 4
SFO11:09 amSan Francisco
22h 21m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
May 5
TRS6:35 amTrieste Ronchi dei Legionari
15h 40m
1 stop
SFO1:15 pmSan Francisco
ITA Airways
Jun 3
SFO3:15 pmSan Francisco
22h 40m
1 stop
TRS10:55 pmTrieste Ronchi dei Legionari
Jun 22
TRS7:15 pmTrieste Ronchi dei Legionari
27h 00m
1 stop
SFO1:15 pmSan Francisco

Lufthansa flights from San Francisco to Trieste

Our best Lufthansa deals on San Francisco to Trieste flight tickets
Lufthansa
Apr 4
SFO2:40 pmSan Francisco
14h 25m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
May 5
TRS2:45 pmTrieste Ronchi dei Legionari
30h 55m
1 stop
SFO12:40 pmSan Francisco
Lufthansa
Jun 4
SFO2:40 pmSan Francisco
22h 55m
1 stop
TRS10:35 pmTrieste Ronchi dei Legionari
Aug 7
TRS6:30 amTrieste Ronchi dei Legionari
15h 10m
1 stop
SFO12:40 pmSan Francisco
Lufthansa
Jun 9
SFO2:45 pmSan Francisco
22h 40m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
Aug 7
TRS6:30 amTrieste Ronchi dei Legionari
15h 10m
1 stop
SFO12:40 pmSan Francisco

See travel insights to Trieste from

How to get the cheapest flight ticket from San Francisco 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 is the cheapest day to depart on your flight to Trieste?

The cheapest day to depart on your flight to Trieste is on a Sunday when prices can be found for as low as $1,102. This is often the case because there is less demand to fly during this day of the week. Flights from San Francisco to Trieste on a Saturday will generally be more expensive and average around $1,672. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Trieste?

Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from San Francisco to Trieste during this time can be as low as $1,213. Flights to Trieste are more costly at noon, with an average ticket price of $1,373. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Francisco to Trieste

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

Cheap San Francisco to Trieste (SFO to TRS) flight deals and tips

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

Best Price Found

$656

Fastest flight time

14h 10m

Direct flights

None

Airports in Trieste

1 airport
The best one-way flight to Trieste from San Francisco in the past 72 hours is $656. The best round-trip flight deal from San Francisco to Trieste found on momondo in the last 72 hours is $765.
The fastest flight from San Francisco to Trieste takes 14h 10m
There are no direct flights from San Francisco to Trieste. Popular non-direct route for this connection is San Francisco Airport - Trieste Ronchi dei Legionari Airport.
There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

  • How far is San Francisco to Trieste Ronchi dei Legionari by plane?

    There are 6057.3 mi between San Francisco and Trieste Ronchi dei Legionari. A reasonable flight in good conditions will take 14h 10m.

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

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

  • How many operators does momondo search for flights from San Francisco Airport to Trieste Ronchi dei Legionari Airport?

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

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

    The travel and health documents you'll need for your trip to Trieste Ronchi dei Legionari Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to Trieste?


Best airlines flying from San Francisco to Trieste

Compare and see reviews for airlines that fly from San Francisco to Trieste with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $800Free CancellationRating
6.7
946 reviews
Search ITA Airways flights
LufthansaPriceFrom $890Free CancellationRating
6.7
6,955 reviews
Search Lufthansa flights

Traveling to a place near Trieste?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Trieste for you.

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

Yes. All flights to Trieste from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San Francisco to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from San Francisco and alert you when they change.


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