Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

momondo does allow users to show only those flights to Trieste which offer a flexible booking policy as well as other useful filters and features.

Question 3

How can momondo help me find flights to Trieste?

Accepted Answer

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

Question 4

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

Accepted Answer

Yes momondo offers price alerts on flights to Trieste. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Question 5

Is there an alternative airport near Trieste?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near Trieste is possible. If you are planning a flight to Trieste, consider booking flights to Trieste Ronchi dei Legionari Airport (29 km from Trieste city centre) or Venice Treviso A. Canova Airport (122 km from Trieste city centre).

Question 6

Is there a cheaper alternative to flying into Trieste?

Accepted Answer

Trieste Ronchi dei Legionari Airport has an average price of €74 per person and is typically the cheapest airport to fly into when visiting Trieste. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 7

Which airlines fly to Trieste?

Accepted Answer

Ryanair, Aer Lingus and KLM are the most popular airlines that fly from Ireland 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 Ireland.

Question 8

Ryanair Flights to Trieste

Accepted Answer

1 Ryanair flight heads to Trieste on average each week. It will be flying from Catania Fontanarossa to Trieste, the most popular route that Ryanair operates to Trieste. Prices vary based on when and where you fly from - the cheapest Ryanair flight to Trieste found in the past 3 days on momondo was €46, departing from Dublin. Ryanair is the most popular choice on momondo for this route and has been scored 6.9/10 by 5,482 of our users.

Question 9

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 were last updated today.

Question 10

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

Accepted Answer

As of August 2026, there is 1 operator available to choose from for flights to Trieste Ronchi dei Legionari Airport.

Question 11

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Trieste Ronchi dei Legionari Airport.

Question 12

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

Accepted Answer

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 licence 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.

Question 13

What is the cheapest month to fly to Trieste?

Accepted Answer

The month of November is another great option to travel to Trieste, with average flight prices from Ireland averaging around €58.

Question 14

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

Accepted Answer

The cheapest day to depart on your flight to Trieste is on a Friday when prices can be found for as low as €60. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €109.

Question 15

How long does it take to fly to Trieste?

Accepted Answer

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Trieste, then you can expect flight times to average 2h 35m and 2h 35m, respectively.

Question 16

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

Accepted Answer

Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from Ireland to Trieste during this time can be as low as €60. Try not to purchase tickets in the morning because they tend to be around €109. Of course, these prices can vary depending on the time of year and what airport you fly to.

CHEAPEST MONTH TO FLY TO TRIESTE FROM DUBLIN	January	72% cheaper	Flying from Dublin to Trieste costs on average just €56 in January
MOST EXPENSIVE MONTH TO FLY TO TRIESTE FROM DUBLIN	December	242% more expensive	It costs about €660 for flights to Trieste from Dublin in December
MOST POPULAR MONTH TO FLY TO TRIESTE FROM DUBLIN	May	1,300% more users visited	More momondo users searched in flights to Trieste from Dublin in May than any other month

Best One-Way Price	€21
Best Round-Trip Price	€63
Fastest flight time	2h 40m
Popular in	December

€21 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 26/10. 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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