TRS

£20 Find Cheap Flights to Trieste

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Trieste departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trieste

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Trieste, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Trieste, as well as popular online travel agencies
Travellers love KAYAK
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Everything you should know

Cheapest return fare
£36
Overall average: £77
Ryanair
Thu 29/1Sun 1/2
STN - TRS • Direct
Cheapest one-way flight
£20
Typical prices: £16-£36
Ryanair
Sun 22/2
STN - TRS • Direct
When to travel
November
Cheapest • 64% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Trieste!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Trieste

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Trieste that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Trieste

Thu, 29 Jan - Sun, 1 Feb
Ryanair Logo
18:10 - 21:15
STN
-
TRS
2h 05mdirect
Ryanair Logo
10:15 - 11:20
TRS
-
STN
2h 05mdirect
£36Ryanair
Thu, 29 Jan - Sun, 1 Feb
Ryanair Logo
18:10 - 21:15
STN
-
TRS
2h 05mdirect
Ryanair Logo
10:15 - 11:20
TRS
-
STN
2h 05mdirect
£37Ryanair
Sun, 1 Feb - Mon, 2 Feb
Multiple Airlines Logo
08:25 - 19:20
LTN
-
TRS
9h 55m1 stop
Multiple Airlines Logo
21:30 - 10:40
TRS
-
LTN
14h 10m1 stop
£83Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
08:25 - 16:30
LTN
-
TRS
7h 05m1 stop
Multiple Airlines Logo
16:55 - 07:40
TRS
-
LTN
15h 45m1 stop
£84Multiple Airlines
Wed, 13 May - Tue, 19 May
ITA Airways Logo
16:30 - 22:55
LHR
-
TRS
5h 25m1 stop
ITA Airways Logo
19:15 - 09:40
TRS
-
LHR
15h 25m1 stop
£128ITA Airways
Fri, 24 Apr - Sun, 26 Apr
ITA Airways Logo
10:30 - 22:55
LHR
-
TRS
11h 25m1 stop
ITA Airways Logo
19:15 - 09:40
TRS
-
LHR
15h 25m1 stop
£134ITA Airways
Wed, 4 Feb - Wed, 11 Feb
Lufthansa Logo
13:45 - 22:40
BHX
-
TRS
7h 55m1 stop
Lufthansa Logo
14:40 - 22:45
TRS
-
BHX
9h 05m1 stop
£160Lufthansa
Fri, 13 Mar - Sun, 22 Mar
Lufthansa Logo
08:30 - 14:05
LHR
-
TRS
4h 35m1 stop
Lufthansa Logo
15:00 - 22:20
TRS
-
LHR
8h 20m1 stop
£166Lufthansa
Fri, 23 Jan - Mon, 26 Jan
Turkish Airlines Logo
11:00 - 18:30
EDI
-
TRS
30h 30m2 stops
Turkish Airlines Logo
06:35 - 15:20
TRS
-
EDI
33h 45m2 stops
£823Turkish Airlines
Fri, 16 Jan - Mon, 19 Jan
Turkish Airlines Logo
14:05 - 18:30
MAN
-
TRS
27h 25m2 stops
Turkish Airlines Logo
06:35 - 09:50
TRS
-
MAN
28h 15m2 stops
£828Turkish Airlines
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 month to fly to Trieste?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Trieste, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Trieste is February, where tickets cost £45 on average for one-way flights. On the other hand, the most expensive months are August and March, where the average cost of tickets from the United Kingdom is £180 and £153 respectively. For return trips, the best month to travel is November with an average price of £45.

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 £56 one-way - £48 return.

Good to know - Cheap tickets to Trieste

Low seasonMarch
Cheapest flight£20
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (22% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Trieste based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Trieste flights

  • 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 £105. The cheapest price found on KAYAK in the last 2 weeks cost £36 and departed from London Stansted Airport.

  • What is the cheapest day to fly to Trieste?

    Based on KAYAK data, the cheapest day to fly to Trieste is Tuesday where tickets can be as cheap as £113. On the other hand, the most expensive day to fly is Saturday, where prices are £156 on average.

  • 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.

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

    The cheapest time of day to fly to Trieste is generally in the afternoon, when flights cost £97 on average. The most expensive time of day to fly to Trieste is generally in the morning, which is peak travel time and where the average cost of a ticket is £111.

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 £52
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Trieste flight deals.

Reviews of the top 4 airlines flying to Trieste

 
See real verified KAYAK customer reviews for airlines flying to Trieste. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Trieste. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 5222 reviews
6.7Boarding
7.5Crew
6.5Comfort
6.0Food
5.6Entertainment
Airline reviews

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

8.0 ExcellentJill, Oct 2025
BGY - BRI
Read more Ryanair reviews

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

Take off was great but landing is always with a bump.

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

From boarding to disembarking, the whole operation was very efficient.

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

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.

The flight was delayed by an hour. Made the connection uncomfortably tight.

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.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Good with timing of flights. The crew was exceptionally unfriendly. I heard more than one person say this. And even with the aisle, it seemed more uncomfortable than usual. The movie selection was old and poor, but the dinner was great - the lasagna and tiramisu.

The check in process is chaotic. It says partially checked-in. Never heard of such a thing. Then lost our reserved seats when we finally checked in at the airport. The seats don’t recline. Then we had to get mew boarding passes at the connection. Last, my companion lost her baggage and up to now there’s no update. We’re already half-way through our vacation and still no news what happened to the luggage.

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

-The seats could be roomier -The entertainment in English could be more current! The moves were very old!!! -They served too many carbs! What happened to fruit and yogurt!!!!

We upgraded to premium economy and it made a difference in a 12 hr flight. I didn’t like that we had to deplane in the tarmac with our carryon luggage. Other than that, it was ok.

Everything was much better than I had expected, since I hadn’t heard of your airline before. I hope to take advantage of your excellent service again.

Staff were nice, we left on time and arrived early, food was good. Unfortunately, they lost one of our bags and have been unable to find it. So we are in Italy for a week for my husband‘s birthday and he does not have any of his clothing.

They gave us sandwiches as a meal twice. Snacks mid flight with cookies and a tuna panini. Then just the same tuna panini for dinner. That was it.

Even in business class, no 2 members of our family including kids were able to sit together. I booked the tickets months in advance. The all my luggage was left in London and arrived 2 days later. It took hours to report the missing luggage at the airport and 3-4 hours to recover one of the bags from the airport with mind bending amount of paperwork. Worst experience ever, I would seriously reconsider traveling by British Airways again.

Crew attentiveness and service as well as the quality of on board dining could be better. Seats and controls are very dated.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

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