Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Trieste to Dublin from €29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to Dublin departing on 9/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Trieste to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:45 - 12:35-
2h 50mdirect
Ryanair Logo
06:35 - 10:15-
2h 40mdirect
€56Ryanair
Mon, 16 Nov - Mon, 23 Nov
Ryanair Logo
16:25 - 18:15-
2h 50mdirect
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€59Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
16:25 - 18:15-
2h 50mdirect
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€62Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
16:25 - 18:15-
2h 50mdirect
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€63Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
16:25 - 18:15-
2h 50mdirect
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€65Ryanair
Thu, 10 Sep - Sun, 20 Sep
Ryanair Logo
16:25 - 18:15-
2h 50mdirect
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€67Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
19:10 - 23:20-
5h 10m
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€69Ryanair
Thu, 24 Sep - Sun, 27 Sep
Ryanair Logo
19:10 - 07:55-
13h 45m
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€76Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
19:10 - 07:55-
13h 45m
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€76Ryanair
Thu, 10 Sep - Sun, 27 Sep
Ryanair Logo
19:10 - 07:55-
13h 45m
Ryanair Logo
11:45 - 15:25-
2h 40mdirect
€78Ryanair
Thu, 10 Sep - Sun, 27 Sep

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.
Search flight deals

Ryanair flights from Trieste to Dublin

Our best Ryanair deals on Trieste to Dublin flight tickets
Ryanair
16 Nov
TRS10:45Trieste Ronchi dei Legionari
2h 50m
DUB12:35Dublin
23 Nov
DUB06:35Dublin
2h 40m
TRS10:15Trieste Ronchi dei Legionari
€56
Ryanair
10 Sept
TRS16:25Trieste Ronchi dei Legionari
2h 50m
DUB18:15Dublin
27 Sept
DUB11:45Dublin
2h 40m
TRS15:25Trieste Ronchi dei Legionari
€59
Ryanair
10 Sept
TRS16:25Trieste Ronchi dei Legionari
2h 50m
DUB18:15Dublin
27 Sept
DUB11:45Dublin
2h 40m
TRS15:25Trieste Ronchi dei Legionari
€62

momondo Fare Finder

 
Customise your flight search to find flights from Trieste to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Trieste to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Mon 16/11

10:45-12:35

Nonstop2h 50m

Dublin

Mon 23/11

06:35-10:15

Nonstop2h 40m

€56

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

16:25-18:15

Nonstop2h 50m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€59

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

16:25-18:15

Nonstop2h 50m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€62

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

16:25-18:15

Nonstop2h 50m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€63

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

16:25-18:15

Nonstop2h 50m

Dublin

Sun 20/9

11:45-15:25

Nonstop2h 40m

€65

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

16:25-18:15

Nonstop2h 50m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€67

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 24/9

19:10-23:20

1 stop5h 10m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€69

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

19:10-07:55

1 stop13h 45m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€76

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

19:10-07:55

1 stop13h 45m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€76

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 10/9

19:10-07:55

1 stop13h 45m

Dublin

Sun 27/9

11:45-15:25

Nonstop2h 40m

€78

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Trieste to Dublin

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 month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Trieste during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €79.

What is the cheapest Trieste Ronchi dei Legionari to Dublin flight route?

Fly from Trieste Ronchi dei Legionari to Dublin for the best Trieste Ronchi dei Legionari - Dublin flight prices

What cabin class options are available on Trieste to Dublin flights?

There is only 1 cabin class available to choose from on Trieste to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Trieste to Dublin flights?

No. A direct flight is the cheapest option for a flight between Trieste to Dublin.

When to book flights from Trieste to Dublin

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

Cheap Trieste to Dublin (TRS to DUB) flight deals and tips

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

Fastest flight time

2h 50m

Direct flights

Mon, Tue, Fri and Sat

Airports in Dublin

1 airport
The fastest flight from Trieste to Dublin takes 2h 50m
Direct flights go from Trieste to Dublin on Monday, Tuesday, Friday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Trieste there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Trieste to Dublin

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

    A flight from Trieste Ronchi dei Legionari to Dublin will travel around 1671.1 km. A reasonable flight in good conditions will take 2h 50m.

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

    Prices for flights from Trieste Ronchi dei Legionari Airport to Dublin Airport are updated daily.

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

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Trieste to Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

Why use momondo?

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

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

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

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

How can momondo help me find flights from Trieste to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Trieste.

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

Price alerts on flights to Dublin from 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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/9
Thu 10/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland