TRS

£13 Find Cheap Flights to Trieste – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£26
Typical prices: £95-£133
Ryanair
Sat 21/11Mon 23/11
STN - TRS • Direct
Cheapest one-way flight
£13
Ryanair
Sat 14/11
STN - TRS • Direct
Top routes
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When to travel
Cheapest • 36% price drop
Most popular
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Flight Deals

Cheap Flights to Trieste

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Trieste

Sat, 21 Nov - Mon, 23 Nov
Ryanair Logo
07:40 - 10:50STN  London Stansted-TRS Trieste Ronchi dei Legionari
2h 10mdirect
Ryanair Logo
11:45 - 12:55TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£26Ryanair
Sat, 14 Nov - Mon, 16 Nov
Ryanair Logo
07:40 - 10:50STN  London Stansted-TRS Trieste Ronchi dei Legionari
2h 10mdirect
Ryanair Logo
11:45 - 12:55TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£28Ryanair
Fri, 4 Dec - Sat, 12 Dec
Ryanair Logo
07:35 - 10:45STN  London Stansted-TRS Trieste Ronchi dei Legionari
2h 10mdirect
Ryanair Logo
06:05 - 07:15TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£28Ryanair
Thu, 10 Dec - Thu, 17 Dec
Multiple Airlines Logo
06:00 - 17:50STN  London Stansted-TRS Trieste Ronchi dei Legionari
10h 50m1 stop Tirana Rinas
Multiple Airlines Logo
20:20 - 21:30TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£56Multiple Airlines
Sat, 12 Dec - Sat, 19 Dec
Multiple Airlines Logo
11:55 - 21:25STN  London Stansted-TRS Trieste Ronchi dei Legionari
8h 30m1 stop Tirana Rinas
Multiple Airlines Logo
06:05 - 07:15TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£59Multiple Airlines
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
06:30 - 17:50STN  London Stansted-TRS Trieste Ronchi dei Legionari
10h 20m1 stop Tirana Rinas
Multiple Airlines Logo
14:30 - 15:40TRS  Trieste Ronchi dei Legionari-STN London Stansted
2h 10mdirect
£61Multiple Airlines
Sat, 14 Nov - Mon, 16 Nov
ITA Airways Logo
16:30 - 22:55LHR  London Heathrow-TRS Trieste Ronchi dei Legionari
5h 25m1 stop Rome Fiumicino
ITA Airways Logo
11:15 - 09:40TRS  Trieste Ronchi dei Legionari-LHR London Heathrow
23h 25m1 stop Rome Fiumicino
£142ITA Airways
Tue, 24 Nov - Tue, 1 Dec
ITA Airways Logo
10:30 - 18:30LHR  London Heathrow-TRS Trieste Ronchi dei Legionari
7h 00m1 stop Rome Fiumicino
ITA Airways Logo
15:15 - 09:40TRS  Trieste Ronchi dei Legionari-LHR London Heathrow
19h 25m1 stop Rome Fiumicino
£142ITA Airways
Mon, 19 Apr - Mon, 26 Apr
Lufthansa Logo
06:15 - 13:45EDI  Edinburgh Turnhouse-TRS Trieste Ronchi dei Legionari
6h 30m1 stop Frankfurt am Main
Lufthansa Logo
14:30 - 23:05TRS  Trieste Ronchi dei Legionari-EDI Edinburgh Turnhouse
9h 35m1 stop Frankfurt am Main
£178Lufthansa
Wed, 21 Apr - Wed, 28 Apr
Lufthansa Logo
14:45 - 22:25LHR  London Heathrow-TRS Trieste Ronchi dei Legionari
6h 40m2 stops Duesseldorf Intl Frankfurt am Main
Lufthansa Logo
14:30 - 20:45TRS  Trieste Ronchi dei Legionari-LHR London Heathrow
7h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss
£287Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Trieste

Get data-powered insights and trends into flights to Trieste to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Trieste?

In the last 5 days, the cheapest flight deal to Trieste was found on the route from London, at £26 return. The most popular connection is from London to Trieste, while KAYAK users have found return deals for as low as £26 in the last 5 days.

What is the cheapest day to fly to Trieste?

Based on KAYAK data, the cheapest day to fly to Trieste is Wednesday where round-trip tickets can be as cheap as £88. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £147 on average.

What is the cheapest month to fly to Trieste?

The cheapest month for flights to Trieste is November, where tickets cost £74 on average for return flights. On the other hand, the most expensive months are August and February, where the average cost of tickets from the United Kingdom is £160 and £147 respectively. For one-way flights, the best month to travel is May with an average price of £39.

What is the cheapest time of day to fly to Trieste?

The cheapest time of day to fly to Trieste is generally in the morning, when round-trip flights cost £86 on average. The most expensive time of day to fly to Trieste is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £152.

What is a good deal for flights to Trieste?

If you’re looking for cheap airfare to Trieste, 25% of our users found tickets to Trieste for the following prices or less: From London Stansted Airport £95 return.

Good to know - Cheap tickets to Trieste

Low season

April

Cheapest flight

£13
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from London Stansted Airport to Trieste

When to book flights to Trieste

Are your dates flexible? Find out the best times to travel to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Trieste flights

  • What is the cheapest flight to Trieste?

    In the last 5 days, the cheapest flight deal to Trieste was found on the route from London, at £26 return. The most popular connection is from London to Trieste, while KAYAK users have found return deals for as low as £26 in the last 5 days.

  • How far is Trieste Ronchi dei Legionari Airport from central Trieste?

    Trieste Ronchi dei Legionari Airport is 18 miles from the centre of Trieste.

  • What is the name of Trieste’s airport?

    All flights to Trieste land at Trieste Ronchi dei Legionari Airport. The airport code is TRS,and it can also be referred to as Ronchi dei Legionari, Trieste – Friuli Venezia Giulia, or Trieste – Ronchi dei Legionari.

  • How much is a flight to Trieste?

    On average, a flight to Trieste costs £82. The cheapest price found on KAYAK in the last 2 weeks cost £24 and departed from London Stansted Airport.

  • How does KAYAK find such low prices on flights to Trieste?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Trieste.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Trieste?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Trieste?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Trieste?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Trieste are there each week?

    Each week there are around 2 direct flights from within United Kingdom to Trieste. The most common day for departures is Thursday, with 50% of flights taking off on this day.

Top tips for finding cheap flights to Trieste

  • Looking for cheap airfare to Trieste? 25% of our users found round-trip tickets to Trieste for the following prices or less: Cheap flights to Trieste from London Stansted £62

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Trieste flight deals.

Reviews of the top 3 airlines flying to Trieste

 
Need help choosing which airline to fly with to Trieste? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5454 reviews
6.7Boarding
7.5Crew
6.5Comfort
6.0Food
5.7Entertainment
Airline reviews

Ground staff was very rude in Malta. Seems uneducated, rude and non courteous.

2.0 MediocreDevi, Oct 2026
Read more Ryanair reviews

Ground staff was very rude in Malta. Seems uneducated, rude and non courteous.

Boarding for priority was not good. They led us into the gangway where we had to wait a long time for the airplane to be ready for us.

They always feel like my small bag doesnt fit when it does. Stop trying to scam customers when I already checked 3 bags.

A true budget airline experience. Had issue with luggage tag needed customer service assistance, but there was only 1 agent open for the entire airport. ONE! Almost missed my flight because of that.

This time round it was very good, flight delayed by 30mins but capitan put his toe to the floor and made some time up!!

Boarding at Birmingham was appalling, made to stand in a corridor which claims to be a gate for an hour, despite knowing full well the flight was delayed….. the crew were fantastic and you have to feel sorry for them dealing with the delay caused three fold, inbound delay, damage to front baggage hold door and finally a further ATC delay. On board experience was good and crew friendly and helpful.

Never have real problems...very ho prices for good the rest is all great

Flight was delayed which happens but walking 15 mins to one gate to be then told it’s now changed to one 15 mins back then other way was frustrating

It got us their! Delays Delays delayed, flight got in well after specified time, rental car firms shut at 11pm!!!! So from £300 for car to £689.. thank you Ryanair....

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

We asked for vegetarian food. Crew’s answer was may be it is. Also when we booked there weee no food options and we need to give 72 hours of notice which also was not mentioned in booking.

As a disgruntled customer of what was previously Alitalia – an airliner I'd sworn never to use again after a disgraceful experience dating several years ago – I had little expectation of its successor ITA Airways. The experience was just fine: short flight poorly managed at source – departure time changed twice well ahead of the travel date, boarding was needlessly chaotic and slow – and the flight upgrade option was ludicrously expensive, but overall the flight per se was all right.

Crew was very good, cabin comfort was what was expected for the price point. The food was not very good, too many carbs.

Other than the toilets it was great. One was broken and another wasn’t flushing by the end of the flight

Good flight. Good boarding. Luggage handled properly. Seats are small for business class. No wine or beer offered. Just regular crunchy snacks. Not much for a business class flight.

Premium economy was very comfortable with excellent service and legroom. On Kayak I was able to find a very affordable discounted fare

Overall seamless flight from SFO to FCO. I chose economy to have more money to spend while in Italy. The seats bottoms are a bit on the thin side but they give you a pillow and blanket so Inl used the blanket to thicken up the seat bottom. You have to have a physical boarding pass (at least for my flight) so that was interesting. Crew was nice, food was good and over pretty down the middle.

Really attentive crew in Business class. Best flight Ive had in years!

Staff was professional without a smile. Seat was broken, but staff basically had no solution to offer

Yor internet is terrible and we paid for 2. One did not work entire flight to NEw York

When I fl with Bulgarian air, I am greeted with a bottle of water and a packaged cleaning wipe. There is a hot sandwich and a drink offered afterwards. Towards the end of the flight, there is a piece of chocolate and per request an additional water bottle. For the price that Lufthansa charges per ticket, it is embarassing that other airlines can offer better customer service quality on board. Also, some of the Lufthansa flight attendants act very entitled instead of being customer focused. Regularly the mobile lift for diabled passengers is missing... Every time when I fly with my 89 year old mother, she is being questioned multiple times whether it is okay to use the stairs ( she walks with two canes). Most of the times when we arrive in Frankfurt, the mobile lift is missing and she is urged to use the staircase. When I refuse to allow this, the flightattendants look at me scornfully. This is not WW2 where disabled people should be treated as second hand people... Then we all have to wait another 30 to 40 minutes on the airplane, while waiting for the mobile lift to arrrive. Does Lufthansa have enough money to waste on an airplane waiting for (on the average) 30 min for the mobile lift to come? I fly frequently and have experience mostly with Delta, United, Southwest and other American Airlines. Lufthansa needs to pick up their game on board, if they want to stay competitive and in the game...

Keep an eye on your seat assignments - ESPECIALLY if you paid for upgraded seats - the airline moved us out of our prepaid seats THREE TIMES and I could only resolve it by calling customer service - who was very helpful. Expect to carry your bags down several flights of stairs for boarding on the tarmac.

It was ok no problem on flight after the ordeal with passport control. Long line and nasty officers not very helpful.

I was disappointed that paying nearly $5000 more for business class for two didn’t really get me any more than a larger seat which as the last row in cabin reclined only mildly and the foot supports were of minimal help and left no room under seat ahead for carton bag. Second, our checked luggage was lost and took us two long days and we’ll after midnight each of them and multiple calls and 30 euro trip to airport in person to finally get them. Would you do this again?

The tv and remote didn’t work. The plug to charge our phone didn’t work.

Never made it to Lufthansa because of Air Canadas negligence.

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

There is more space in this economy seat. It felt like a better layout, not so cramped.

The staff was not at pleasant as those on the first leg of our trip.

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