How do I get Price Alerts for flights from Northern Ireland to Trieste?

Search flight deals from Northern Ireland to Trieste . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Northern Ireland to Trieste with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

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 from Northern Ireland to Trieste Ronchi dei Legionari Airport.

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

The necessary travel and health documents for your Trieste Ronchi dei Legionari 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 license 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.

£64 Cheap Flights from Northern Ireland to Trieste in 2026

Find the cheapest flights from Northern Ireland to Trieste

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:10 - 23:45BFS Belfast Intl-TRS Trieste Ronchi dei Legionari

11h 35m1 stop London Stansted

15:35 - 23:20TRS Trieste Ronchi dei Legionari-BFS Belfast Intl

8h 45m1 stop London Stansted

£136Multiple Airlines

Sat, 12 Sep - Wed, 16 Sep

11:10 - 23:45BFS Belfast Intl-TRS Trieste Ronchi dei Legionari

11h 35m1 stop London Stansted

15:35 - 08:50TRS Trieste Ronchi dei Legionari-BFS Belfast Intl

18h 15m2 stops London Stansted Edinburgh Turnhouse

£147Multiple Airlines

Sat, 12 Sep - Wed, 16 Sep

14:20 - 23:45BHD Belfast City-TRS Trieste Ronchi dei Legionari

8h 25m1 stop London Gatwick

18:00 - 11:20TRS Trieste Ronchi dei Legionari-BHD Belfast City

18h 20m2 stops Milan Linate Liverpool J. Lennon

£212Multiple Airlines

Sat, 12 Sep - Wed, 16 Sep

17:30 - 14:30BHD Belfast City-TRS Trieste Ronchi dei Legionari

20h 00m2 stops Amsterdam Schiphol Rome Fiumicino

19:15 - 16:55TRS Trieste Ronchi dei Legionari-BHD Belfast City

22h 40m2 stops Rome Fiumicino Amsterdam Schiphol

£378Multiple Airlines

Sat, 12 Sep - Wed, 16 Sep

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastTrieste

BFS Belfast Intl - TRS Trieste Ronchi dei Legionari

BFSTRS

Belfast Intl

Sat 12/9

11:10-23:45

1 stop11h 35m

Trieste Ronchi dei Legionari

Wed 16/9

15:35-23:20

1 stop8h 45m

£136

BelfastTrieste

BFS Belfast Intl - TRS Trieste Ronchi dei Legionari

BFSTRS

Belfast Intl

Sat 12/9

11:10-23:45

1 stop11h 35m

Trieste Ronchi dei Legionari

Wed 16/9

15:35-08:50

2 stops18h 15m

£147

BelfastTrieste

BHD Belfast City - TRS Trieste Ronchi dei Legionari

BHDTRS

Belfast City

Sat 12/9

14:20-23:45

1 stop8h 25m

Trieste Ronchi dei Legionari

Wed 16/9

18:00-11:20

2 stops18h 20m

£212

BelfastTrieste

BHD Belfast City - TRS Trieste Ronchi dei Legionari

BHDTRS

Belfast City

Sat 12/9

17:30-14:30

2 stops20h 00m

Trieste Ronchi dei Legionari

Wed 16/9

19:15-16:55

2 stops22h 40m

£378

Cheapest one-way

BelfastTrieste

BFS Belfast Intl - TRS Trieste Ronchi dei Legionari

BFSTRS

Belfast Intl

Wed 16/9

20:15-23:50

1 stop26h 35m

£64

Fastest single journey

BelfastTrieste

BFS Belfast Intl - TRS Trieste Ronchi dei Legionari

BFSTRS

Belfast Intl

Wed 16/9

15:40-15:00

2 stops22h 20m

£75

BelfastTrieste

BFS Belfast Intl - TRS Trieste Ronchi dei Legionari

BFSTRS

Belfast Intl

Wed 16/9

07:30-10:05

3 stops25h 35m

£78

BelfastTrieste

BHD Belfast City - TRS Trieste Ronchi dei Legionari

BHDTRS

Belfast City

Wed 16/9

18:20-19:40

2 stops24h 20m

£87

BelfastTrieste

BHD Belfast City - TRS Trieste Ronchi dei Legionari

BHDTRS

Belfast City

Wed 16/9

18:50-23:50

1 stop28h 00m

£100

BelfastTrieste

BHD Belfast City - TRS Trieste Ronchi dei Legionari

BHDTRS

Belfast City

Wed 16/9

07:00-10:05

3 stops26h 05m

£102

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Trieste flight deals and tips

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

Best price found	£64
Fastest flight time	8h 25m
Direct flights	None

The best one-way flight to Trieste from Northern Ireland in the past 72 hours is £64. The best return flight deal from Northern Ireland to Trieste found on momondo in the last 72 hours is £136.

The fastest flight from Northern Ireland to Trieste takes 8h 25m

There are no direct flights from Northern Ireland to Trieste. There are no popular flight routes from Northern Ireland to Trieste.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Trieste

When did momondo last update prices for flights from Northern Ireland to Trieste Ronchi dei Legionari Airport?
Prices for flights from Northern Ireland to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Trieste Ronchi dei Legionari Airport?
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 from Northern Ireland to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The necessary travel and health documents for your Trieste Ronchi dei Legionari 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 license 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.

Frequently asked questions about flying from Northern Ireland to Trieste

How do I get Price Alerts for flights from Northern Ireland to Trieste?
Search flight deals from Northern Ireland to Trieste. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Northern Ireland to Trieste with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

Finding the right flight to Trieste from Northern Ireland 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 Northern Ireland to Trieste with flexible booking policies on momondo?

Flights from Northern Ireland to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes. momondo can track prices for Northern Ireland to Trieste flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.