Cheap flights from Dublin to Trieste from €95
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Trieste departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dublin to Trieste
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Lufthansa flights from Dublin to Trieste
Our best Lufthansa deals on Dublin to Trieste flight tickets
ITA Airways flights from Dublin to Trieste
Our best ITA Airways deals on Dublin to Trieste flight tickets
See travel insights to Trieste from
How to get the cheapest flight ticket from Dublin 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 typical price of a round-trip flight between Dublin and Trieste?
What is the cheapest airline that flies from Dublin to Trieste Ronchi dei Legionari?
Ryanair, KLM, and Lufthansa are the most popular carriers operating from Dublin to Trieste Ronchi dei Legionari
Which airlines fly to Trieste?
Aer Lingus, Lufthansa and KLM are the top three most popular airlines that fly to Trieste from Dublin according to our data. Aer Lingus is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 3 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 Dublin to Trieste
Cheap Dublin to Trieste (DUB to TRS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Trieste
How far is Dublin to Trieste Ronchi dei Legionari by plane?
Trieste Ronchi dei Legionari is 1671.1 km away from Dublin. Typically, this will take 2h 40m by plane in normal conditions.
When did momondo last update prices for flights from Dublin Airport to Trieste Ronchi dei Legionari Airport?
Prices for flights from Dublin Airport to Trieste Ronchi dei Legionari Airport are updated daily.
How many operators does momondo search for flights from Dublin Airport to Trieste Ronchi dei Legionari Airport?
The number of operators available for flights from Dublin Airport to Trieste Ronchi dei Legionari Airport is 1 as of June 2025.
How old do you have to be to fly from Dublin Airport to Trieste Ronchi dei Legionari Airport?
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 from Dublin 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 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.
What is the most popular plane model from Dublin to Trieste?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Trieste is Boeing 737-800 Passenger/BBJ2 (winglets), representing 66.67% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.67% and Airbus A320-100/200 at 16.67%.
What is the most popular airline from Dublin to Trieste?
Based on momondo bookings for flights between Dublin and Trieste, the leading airline is Lufthansa, making up 100% of the total bookings.
Best airlines flying from Dublin to Trieste
Compare and see reviews for airlines that fly from Dublin to Trieste with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €157 | Free Cancellation | Rating 6.8 7,188 reviews |
Travelling to a place near Trieste?
Book flights to Trieste if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Trieste?
Finding the right flight to Trieste from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trieste quick and easy, saving you time and money.
Can I find flights from Dublin to Trieste with flexible booking policies on momondo?
All flight searches from Dublin to Trieste on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to Trieste?
momondo provides multiple filters to help you find the best flight to Trieste from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to Trieste right now. Can momondo alert me if prices change?
Price alerts on flights to Trieste from Dublin 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.