Question 1

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

Accepted Answer

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste.

Question 2

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

Accepted Answer

Yes. momondo allows you to filter the results for flights to Trieste to just show those with flexible booking policies.

Question 3

How can momondo help me find flights to Trieste?

Accepted Answer

Once you have performed a search for flights to Trieste, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Question 4

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

Accepted Answer

Price alerts on flights to Trieste are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

Is there an alternative airport near Trieste?

Accepted Answer

Those flying to Trieste could potentially find better pricing at Trieste Ronchi dei Legionari Airport (18 mi from Trieste city center) or Venice Treviso A. Canova Airport (76 mi from Trieste city center) depending on the month and departure airport.

Question 6

Is there a cheaper alternative to flying into Trieste?

Accepted Answer

You can find deals at Venice Treviso A. Canova Airport for $106 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Question 7

What is the absolute cheapest flight to Trieste?

Accepted Answer

In the past two weeks, users have booked deals to Trieste for $20/person, which is 82% cheaper than the average flight to Trieste. To find the cheapest price to Trieste from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to Trieste?

Accepted Answer

United Airlines, Delta, British Airways and Lufthansa are the most popular airlines that fly from United States to Trieste on a routine basis, according to our data. You should be able to find flights to Trieste with these airlines and other airlines flying from United States.

Question 9

Lufthansa Flights to Trieste

Accepted Answer

Lufthansa is a popular choice for users traveling to Trieste. It operates 13 flights every week to Trieste, most often flying from Rome Fiumicino. Lufthansa ticket prices will depend on when and where you need to fly from - deals as low as $513 (from Boston Logan Intl) have been found by momondo users. In 8,036 reviews, momondo users have rated Lufthansa at an average score of 6.8/10.

Question 10

ITA Airways Flights to Trieste

Accepted Answer

ITA Airways flight deals to Trieste start from $427 - this is the best price found recently on momondo, and was a round-trip journey departing from Boston Logan Intl. Over any normal week, ITA Airways flight prices are typically higher, but vary depending on where you fly from - Frankfurt am Main is the most popular ITA Airways departure point to Trieste so generally has the most availability. ITA Airways is scored a 6.7/10 in 1,241 reviews.

Question 11

When did momondo last update prices for flights to Trieste Ronchi dei Legionari Airport?

Accepted Answer

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

Question 12

How many operators does momondo search for flights to Trieste Ronchi dei Legionari Airport?

Accepted Answer

There are 4 operators available for flights to Trieste Ronchi dei Legionari Airport as of June 2026.

Question 13

How old do you have to be to fly to Trieste Ronchi dei Legionari Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Trieste Ronchi dei Legionari Airport.

Question 14

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

Accepted Answer

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 15

How long does it take to fly to Trieste?

Accepted Answer

Average flight duration from United States to Trieste depends on which airport you fly into and out of. Flying from Los Angeles to Venice Marco Polo is 14h on average, while flying from San Francisco to Venice Marco Polo is 13h 45m on average. Venice Marco Polo is the most popular airport in Trieste.

Question 16

What is the cheapest month to fly to Trieste?

Accepted Answer

The cheapest month to fly to Trieste from United States is in February. Flight prices, which tend to average around $551, are often lower during this time because this is during the off-season. If you don’t want to visit Trieste in February, then you should wait until November to fly from United States, when ticket prices are also cheap, with an average price of $587.

Best One-Way Price	$270
Best Round-Trip Price	$647
Fastest flight time	15h 20m
Popular in	January

$270 Cheap flights to Trieste

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Trieste departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Trieste

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

momondo Fare Finder

Use the filters below to find and compare flights to Trieste that are best for you.

See travel insights to Trieste from

Trieste flights insights and trends

What is the cheapest month to fly to Trieste?

How long does it take to fly to Trieste?

Cheapest flights to Trieste Ronchi dei Legionari

Find the cheapest flights to Trieste Ronchi dei Legionari from your nearest city or airport

Cheap Trieste flight deals and tips

Summary info about Trieste flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Trieste

Traveling to a place near Trieste?

Why use momondo?

An easier way to manage your Trieste Ronchi dei Legionari trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Trieste

Popular flights to Trieste

Popular routes according to searches in the past day on momondo

Popular cities in Italy

Popular flights according to clicks in the last 7 days on momondo

Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Trieste

List of cabin classes available on flights landing in Trieste. Availability may vary depending on flight origin and airline.

Complete your trip to Trieste Ronchi dei Legionari

Explore popular destinations other users love

According to popular flight searches on momondo this year