How long does it take to fly to Trieste?

Flight times from United Kingdom to Trieste vary, but if you’re flying out of London and flying into Venice Marco Polo Airport (one of the most popular routes), then the duration is 2h 07m on average. Another popular route from United Kingdom to Trieste is flying from Birmingham to Venice Marco Polo Airport, which will take roughly 2h 10m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from United Kingdom to Trieste on average per week?

The number of flights available between United Kingdom and Trieste is 1 per week as of August 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

What is the cheapest airline that flies from United Kingdom to Trieste Ronchi dei Legionari?

Ryanair, Wizz Air, and ITA Airways are the most popular carriers operating from United Kingdom to Trieste Ronchi dei Legionari

Which airlines fly to Trieste?

Ryanair, easyJet and British Airways are the top three most popular airlines that fly to Trieste from United Kingdom according to our data. Ryanair is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 9 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from United Kingdom to Trieste Ronchi dei Legionari Airport is 2 as of August 2026.

How old do you have to be to fly from United Kingdom 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 layovers 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 United Kingdom 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 required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£15 Cheap Flights from the United Kingdom to Trieste in 2026

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Find the cheapest flights from the United Kingdom to Trieste

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20:45 - 23:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

22:15 - 23:25TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

£32Ryanair

Thu, 1 Oct - Tue, 20 Oct

20:45 - 23:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

22:15 - 23:25TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

£32Ryanair

Thu, 8 Oct - Tue, 13 Oct

20:45 - 23:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

22:15 - 23:25TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

£32Ryanair

Thu, 8 Oct - Tue, 20 Oct

20:45 - 23:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

22:15 - 23:25TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

£33Ryanair

Thu, 1 Oct - Tue, 13 Oct

21:50 - 08:55LTN London Luton-TRS Trieste Ronchi dei Legionari

10h 05m1 stop Tirana Rinas

09:30 - 04:55TRS Trieste Ronchi dei Legionari-LTN London Luton

20h 25m1 stop Tirana Rinas

£60Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

19:55 - 23:00STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

09:30 - 21:50TRS Trieste Ronchi dei Legionari-STN London Stansted

13h 20m1 stop Tirana Rinas

£62Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

14:55 - 08:55STN London Stansted-TRS Trieste Ronchi dei Legionari

17h 00m2 stops Bergamo Orio Al Serio Tirana Rinas

22:15 - 23:25TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

£62Multiple Airlines

Thu, 8 Oct - Tue, 20 Oct

15:30 - 21:55LHR London Heathrow-TRS Trieste Ronchi dei Legionari

5h 25m1 stop Frankfurt am Main

06:15 - 17:40TRS Trieste Ronchi dei Legionari-LHR London Heathrow

12h 25m1 stop Frankfurt am Main

£153Lufthansa

Sat, 26 Sep - Sat, 3 Oct

09:30 - 22:25LHR London Heathrow-TRS Trieste Ronchi dei Legionari

11h 55m1 stop Frankfurt am Main

06:20 - 10:40TRS Trieste Ronchi dei Legionari-LHR London Heathrow

5h 20m1 stop Frankfurt am Main

£153Lufthansa

Thu, 8 Oct - Tue, 20 Oct

06:05 - 22:25BHX Birmingham-TRS Trieste Ronchi dei Legionari

15h 20m1 stop Frankfurt am Main

06:10 - 09:50TRS Trieste Ronchi dei Legionari-BHX Birmingham

4h 40m1 stop Frankfurt am Main

£188Lufthansa

Thu, 8 Oct - Wed, 14 Oct

Recent last minute flight deals from the United Kingdom to Trieste

Enter your travel dates to find the best prices.

09:35 - 23:05EDI Edinburgh Turnhouse-TRS Trieste Ronchi dei Legionari

12h 30m1 stop Krakow J. Paul II Balice

14:50 - 06:50TRS Trieste Ronchi dei Legionari-EDI Edinburgh Turnhouse

17h 00m2 stops Krakow J. Paul II Balice Kastrup Copenhagen

£137Ryanair

Mon, 31 Aug - Wed, 2 Sep

18:45 - 21:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

21:00 - 07:50TRS Trieste Ronchi dei Legionari-STN London Stansted

35h 50m3 stops Charleroi Brussels Nimes Garons Dublin

£137Ryanair

Tue, 1 Sep - Sat, 5 Sep

18:45 - 21:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

14:15 - 06:40TRS Trieste Ronchi dei Legionari-STN London Stansted

17h 25m2 stops Krakow J. Paul II Balice Kastrup Copenhagen

£150Ryanair

Tue, 1 Sep - Sat, 5 Sep

09:35 - 23:05EDI Edinburgh Turnhouse-TRS Trieste Ronchi dei Legionari

12h 30m1 stop Krakow J. Paul II Balice

10:45 - 00:30TRS Trieste Ronchi dei Legionari-EDI Edinburgh Turnhouse

14h 45m1 stop Catania Fontanarossa

£156Multiple Airlines

Mon, 31 Aug - Wed, 2 Sep

18:45 - 21:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 05mdirect

15:40 - 00:50TRS Trieste Ronchi dei Legionari-STN London Stansted

10h 10m1 stop Bari Palese

£161Ryanair

Tue, 1 Sep - Sat, 5 Sep

15:05 - 23:35LTN London Luton-TRS Trieste Ronchi dei Legionari

7h 30m1 stop Valencia

06:00 - 12:55TRS Trieste Ronchi dei Legionari-LTN London Luton

7h 55m1 stop Paris Beauvais-Tille

£163Multiple Airlines

Tue, 1 Sep - Sat, 5 Sep

15:05 - 23:35LTN London Luton-TRS Trieste Ronchi dei Legionari

7h 30m1 stop Valencia

06:35 - 17:40TRS Trieste Ronchi dei Legionari-LTN London Luton

12h 05m2 stops Rome Fiumicino Turin Citta Di Torino

£166Multiple Airlines

Tue, 1 Sep - Sat, 5 Sep

15:30 - 21:55LHR London Heathrow-TRS Trieste Ronchi dei Legionari

5h 25m1 stop Frankfurt am Main

06:15 - 17:40TRS Trieste Ronchi dei Legionari-LHR London Heathrow

12h 25m1 stop Frankfurt am Main

£200Lufthansa

Sat, 29 Aug - Thu, 17 Sep

15:30 - 21:55LHR London Heathrow-TRS Trieste Ronchi dei Legionari

5h 25m1 stop Frankfurt am Main

14:40 - 22:40TRS Trieste Ronchi dei Legionari-LHR London Heathrow

9h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss

£234Lufthansa

Sat, 29 Aug - Thu, 17 Sep

09:30 - 21:55LHR London Heathrow-TRS Trieste Ronchi dei Legionari

11h 25m1 stop Frankfurt am Main

06:15 - 18:40TRS Trieste Ronchi dei Legionari-LHR London Heathrow

13h 25m1 stop Frankfurt am Main

£240Lufthansa

Sat, 29 Aug - Sat, 5 Sep

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Ryanair flights from United Kingdom to Trieste

Our best Ryanair deals on United Kingdom to Trieste flight tickets

Ryanair

1 Oct

STN20:45London Stansted

2h 05m

TRS23:50Trieste Ronchi dei Legionari

20 Oct

TRS22:15Trieste Ronchi dei Legionari

2h 10m

STN23:25London Stansted

£32

Ryanair

8 Oct

STN20:45London Stansted

2h 05m

TRS23:50Trieste Ronchi dei Legionari

13 Oct

TRS22:15Trieste Ronchi dei Legionari

2h 10m

STN23:25London Stansted

£32

Ryanair

1 Oct

STN20:45London Stansted

2h 05m

TRS23:50Trieste Ronchi dei Legionari

20 Oct

TRS22:15Trieste Ronchi dei Legionari

2h 10m

STN23:25London Stansted

£33

Lufthansa flights from United Kingdom to Trieste

Our best Lufthansa deals on United Kingdom to Trieste flight tickets

Lufthansa

8 Oct

LHR09:30London Heathrow

11h 55m

1 stop

TRS22:25Trieste Ronchi dei Legionari

13 Oct

TRS14:45Trieste Ronchi dei Legionari

8h 25m

1 stop

LHR22:10London Heathrow

£152

Lufthansa

26 Sept

LHR15:30London Heathrow

5h 25m

1 stop

TRS21:55Trieste Ronchi dei Legionari

3 Oct

TRS06:15Trieste Ronchi dei Legionari

12h 25m

1 stop

LHR17:40London Heathrow

£153

Lufthansa

19 Sept

LHR09:30London Heathrow

11h 25m

1 stop

TRS21:55Trieste Ronchi dei Legionari

26 Sept

TRS06:15Trieste Ronchi dei Legionari

11h 25m

1 stop

LHR16:40London Heathrow

£156

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Thu 1/10

20:45-23:50

Nonstop2h 05m

Trieste Ronchi dei Legionari

Tue 20/10

22:15-23:25

Nonstop2h 10m

£32

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Thu 8/10

20:45-23:50

Nonstop2h 05m

Trieste Ronchi dei Legionari

Tue 13/10

22:15-23:25

Nonstop2h 10m

£32

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Thu 8/10

20:45-23:50

Nonstop2h 05m

Trieste Ronchi dei Legionari

Tue 20/10

22:15-23:25

Nonstop2h 10m

£32

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Thu 1/10

20:45-23:50

Nonstop2h 05m

Trieste Ronchi dei Legionari

Tue 13/10

22:15-23:25

Nonstop2h 10m

£33

LondonTrieste

LTN London Luton - TRS Trieste Ronchi dei Legionari

LTNTRS

London Luton

Thu 8/10

21:50-08:55

1 stop10h 05m

Trieste Ronchi dei Legionari

Mon 12/10

09:30-04:55

1 stop20h 25m

£60

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Fri 9/10

19:55-23:00

Nonstop2h 05m

Trieste Ronchi dei Legionari

Fri 16/10

09:30-21:50

1 stop13h 20m

£62

LondonTrieste

STN London Stansted - TRS Trieste Ronchi dei Legionari

STNTRS

London Stansted

Thu 8/10

14:55-08:55

2 stops17h 00m

Trieste Ronchi dei Legionari

Tue 20/10

22:15-23:25

Nonstop2h 10m

£62

LondonTrieste

LHR London Heathrow - TRS Trieste Ronchi dei Legionari

LHRTRS

London Heathrow

Sat 26/9

15:30-21:55

1 stop5h 25m

Trieste Ronchi dei Legionari

Sat 3/10

06:15-17:40

1 stop12h 25m

£153

LondonTrieste

LHR London Heathrow - TRS Trieste Ronchi dei Legionari

LHRTRS

London Heathrow

Thu 8/10

09:30-22:25

1 stop11h 55m

Trieste Ronchi dei Legionari

Tue 20/10

06:20-10:40

1 stop5h 20m

£153

BirminghamTrieste

BHX Birmingham - TRS Trieste Ronchi dei Legionari

BHXTRS

Birmingham

Thu 8/10

06:05-22:25

1 stop15h 20m

Trieste Ronchi dei Legionari

Wed 14/10

06:10-09:50

1 stop4h 40m

£188

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom 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

Prices

Airlines

Other information

What is the cheapest month to fly to Trieste?

The month of November is, on average, the cheapest month to fly to Trieste from United Kingdom, with most prices found around £61. The month of October is another great option to travel to Trieste, with average flight prices from United Kingdom averaging around £65.

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

On average, the least expensive day to fly to Trieste from United Kingdom is on a Sunday. momondo users have found tickets for Sunday departures for as low as £73. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Trieste is Friday, with ticket prices averaging around £122.

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

The cheapest time of day to fly to Trieste is in the morning when flights can be purchased for as low as £62. Flights to Trieste are more costly at midday, with an average ticket price of £166. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from London Stansted to Trieste Ronchi dei Legionari for the best United Kingdom - Trieste Ronchi dei Legionari flight prices

What cabin class options are available on United Kingdom to Trieste flights?

There is only 1 cabin class available to choose from on United Kingdom to Trieste 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 United Kingdom to Trieste flights?

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

Cheap United Kingdom to Trieste flight deals and tips

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

Best price found	£15
Fastest flight time	2h 05m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Trieste	1 airport

The best one-way flight to Trieste from United Kingdom in the past 72 hours is £15. The best return flight deal from United Kingdom to Trieste found on momondo in the last 72 hours is £32.

The fastest flight from United Kingdom to Trieste takes 2h 05m

Direct flights go from United Kingdom to Trieste on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Ryanair..

There is 1 airport in Trieste. From United Kingdom there are direct flights to Trieste Ronchi dei Legionari (TRS).

Search flight deals

Frequently asked questions about flying from the United Kingdom to Trieste

When did momondo last update prices for flights from United Kingdom to Trieste Ronchi dei Legionari Airport?
Prices for flights from United Kingdom to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Trieste Ronchi dei Legionari Airport?
The number of operators available for flights from United Kingdom to Trieste Ronchi dei Legionari Airport is 2 as of August 2026.
How old do you have to be to fly from United Kingdom 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 layovers 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 United Kingdom 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 required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United Kingdom to Trieste?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Trieste is Boeing 737-800 Passenger/BBJ2 (winglets), representing 46.51% of all bookings. The subsequent popular models are Airbus A320-100/200 at 14.42%, Airbus A319 at 13.49%, and Boeing 737 MAX 8 at 11.16%.

Best airlines flying from United Kingdom to Trieste

Compare and see reviews for airlines that fly from United Kingdom to Trieste with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £41	Free Cancellation	Rating 6.9 5,482 reviews		Search Ryanair flights
Lufthansa	PriceFrom £165	Free Cancellation	Rating 6.8 8,222 reviews		Search Lufthansa flights

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Trieste for you.

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

Flights from United Kingdom 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 United Kingdom to Trieste?

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 United Kingdom to Trieste.

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

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

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Cheap flights from the United Kingdom to Trieste from £15

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Trieste departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from United Kingdom to Trieste

What is the cheapest month to fly to Trieste?

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

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

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

What cabin class options are available on United Kingdom to Trieste flights?

Can stopping save me money on United Kingdom to Trieste flights?

What is the cheapest airline that flies from United Kingdom to Trieste Ronchi dei Legionari?

Which airlines fly to Trieste?

How many flights depart from United Kingdom to Trieste on average per week?

How long does it take to fly to Trieste?

Cheap United Kingdom to Trieste flight deals and tips

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Frequently asked questions about flying from the United Kingdom to Trieste

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An easier way to manage your Trieste trip

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