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Cheap flights from Trieste to Ireland from €48

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 Ireland departing on 30/11. 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
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Find the cheapest flights from Trieste to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
09:30 - 11:20
TRS
-
DUB
2h 50mdirect
Ryanair Logo
12:20 - 16:00
DUB
-
TRS
2h 40mdirect
€96Ryanair
Sun, 11 Oct - Thu, 15 Oct
Ryanair Logo
22:15 - 07:50
TRS
-
DUB
10h 35m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€108Ryanair
Tue, 21 Jul - Sun, 26 Jul
Ryanair Logo
15:35 - 23:20
TRS
-
DUB
8h 45m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€108Ryanair
Wed, 22 Jul - Sun, 26 Jul
Ryanair Logo
19:10 - 23:20
TRS
-
DUB
5h 10m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€114Ryanair
Thu, 23 Jul - Sun, 26 Jul
Ryanair Logo
19:10 - 07:40
TRS
-
DUB
13h 30m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€115Ryanair
Thu, 23 Jul - Sun, 26 Jul
Ryanair Logo
19:10 - 07:40
TRS
-
DUB
13h 30m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€116Ryanair
Thu, 23 Jul - Sun, 26 Jul
Multiple Airlines Logo
22:15 - 23:35
TRS
-
DUB
26h 20m
2 stops
Multiple Airlines Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€120Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
15:35 - 23:20
TRS
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
21:30 - 15:00
DUB
-
TRS
16h 30m
1 stop
€122Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
15:35 - 23:20
TRS
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
21:30 - 15:00
DUB
-
TRS
16h 30m
1 stop
€123Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Ryanair Logo
19:10 - 23:20
TRS
-
DUB
5h 10m
1 stop
Ryanair Logo
11:45 - 15:25
DUB
-
TRS
2h 40mdirect
€127Ryanair
Thu, 23 Jul - Sun, 26 Jul

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Ryanair flights from Trieste to Ireland

Our best Ryanair deals on Trieste to Ireland flight tickets
Ryanair
11 Oct
TRS09:30Trieste Ronchi dei Legionari
2h 50m
DUB11:20Dublin
15 Oct
DUB12:20Dublin
2h 40m
TRS16:00Trieste Ronchi dei Legionari
€96
Ryanair
21 Jul
TRS22:15Trieste Ronchi dei Legionari
10h 35m
1 stop
DUB07:50Dublin
26 Jul
DUB11:45Dublin
2h 40m
TRS15:25Trieste Ronchi dei Legionari
€108
Ryanair
22 Jul
TRS15:35Trieste Ronchi dei Legionari
8h 45m
1 stop
DUB23:20Dublin
26 Jul
DUB11:45Dublin
2h 40m
TRS15:25Trieste Ronchi dei Legionari
€108

ITA Airways flights from Trieste to Ireland

Our best ITA Airways deals on Trieste to Ireland flight tickets
ITA Airways
18 Jun
TRS19:15Trieste Ronchi dei Legionari
28h 00m
2 stops
DUB22:15Dublin
22 Jun
DUB06:05Dublin
6h 40m
1 stop
TRS13:45Trieste Ronchi dei Legionari
€1,062
ITA Airways
18 Jun
TRS19:15Trieste Ronchi dei Legionari
28h 00m
2 stops
DUB22:15Dublin
22 Jun
DUB06:05Dublin
11h 25m
2 stops
TRS18:30Trieste Ronchi dei Legionari
€1,078

momondo Fare Finder

 
Customise your flight search to find flights from Trieste to Ireland 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 9 June 2026.
Use the filters below to find and compare flights from Trieste to Ireland 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

Sun 11/10

09:30-11:20

Nonstop2h 50m

Dublin

Thu 15/10

12:20-16:00

Nonstop2h 40m

€96

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Tue 21/7

22:15-07:50

1 stop10h 35m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€108

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Wed 22/7

15:35-23:20

1 stop8h 45m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€108

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 23/7

19:10-23:20

1 stop5h 10m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€114

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 23/7

19:10-07:40

1 stop13h 30m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€115

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 23/7

19:10-07:40

1 stop13h 30m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€116

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Tue 21/7

22:15-23:35

2 stops26h 20m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€120

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Wed 22/7

15:35-23:20

1 stop8h 45m

Dublin

Wed 29/7

21:30-15:00

1 stop16h 30m

€122

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Wed 22/7

15:35-23:20

1 stop8h 45m

Dublin

Wed 29/7

21:30-15:00

1 stop16h 30m

€123

TriesteDublin

TRS - DUB

TRSDUB

Trieste Ronchi dei Legionari

Thu 23/7

19:10-23:20

1 stop5h 10m

Dublin

Sun 26/7

11:45-15:25

Nonstop2h 40m

€127

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Trieste to Ireland

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 Ireland?

The month of December is another great option to travel to Ireland, with average flight prices from Trieste averaging around €48.

Cheap Trieste to Ireland flight deals and tips

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

Fastest flight time

2h 50m

Direct flights

Mon, Tue, Fri and Sat

Airports in Ireland

77 airports
The fastest flight from Trieste to Ireland takes 2h 50m
Direct flights go from Trieste to Ireland on Monday, Tuesday, Friday and Saturday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Trieste there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Trieste to Ireland

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

    Prices for flights from Trieste Ronchi dei Legionari Airport to Ireland were last updated today.

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

    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 Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trieste to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ireland from Trieste with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Trieste to Ireland.

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

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

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Find better results for your trip to Ireland

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