£15 Find Cheap Flights from Trieste to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to the United Kingdom departing on 2/3. 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

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Cheap Flights from Trieste to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£30
Manchester
Manchester1 stop£123
Edinburgh
Edinburgh1 stop£84
London
Londondirect£30
Manchester
Manchester1 stop£123
Edinburgh
Edinburgh1 stop£84

Book Cheap Trieste to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Trieste to the United Kingdom 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 from Trieste to the United Kingdom

Thu, 26 Feb - Sat, 7 Mar
Ryanair Logo
21:40 - 22:45
TRS
-
STN
2h 05mdirect
Ryanair Logo
14:00 - 17:05
STN
-
TRS
2h 05mdirect
£30Ryanair
Mon, 2 Mar - Sat, 21 Mar
Ryanair Logo
20:55 - 22:00
TRS
-
STN
2h 05mdirect
Ryanair Logo
14:00 - 17:05
STN
-
TRS
2h 05mdirect
£34Ryanair
Sat, 21 Mar - Sun, 22 Mar
Ryanair Logo
17:30 - 18:35
TRS
-
STN
2h 05mdirect
Ryanair Logo
06:45 - 09:50
STN
-
TRS
2h 05mdirect
£35Ryanair
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
17:30 - 22:50
TRS
-
EDI
6h 20m
1 stop
Multiple Airlines Logo
08:40 - 17:05
EDI
-
TRS
7h 25m
1 stop
£84Multiple Airlines
Thu, 26 Feb - Sat, 7 Mar
Multiple Airlines Logo
11:10 - 21:40
TRS
-
LGW
11h 30m
1 stop
Multiple Airlines Logo
14:35 - 22:45
LGW
-
TRS
7h 10m
1 stop
£96Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Lufthansa Logo
06:25 - 18:45
TRS
-
LHR
13h 20m
1 stop
Lufthansa Logo
06:30 - 14:05
LHR
-
TRS
6h 35m
1 stop
£141Lufthansa
Mon, 2 Mar - Sat, 21 Mar
Lufthansa Logo
14:40 - 22:20
TRS
-
LHR
8h 40m
1 stop
Lufthansa Logo
06:30 - 14:05
LHR
-
TRS
6h 35m
1 stop
£144Lufthansa
Tue, 31 Mar - Fri, 3 Apr
ITA Airways Logo
15:15 - 09:40
TRS
-
LHR
19h 25m
1 stop
ITA Airways Logo
16:30 - 22:55
LHR
-
TRS
5h 25m
1 stop
£162ITA Airways
Tue, 17 Mar - Fri, 20 Mar
ITA Airways Logo
06:35 - 10:55
TRS
-
LCY
5h 20m
1 stop
ITA Airways Logo
07:25 - 12:20
LCY
-
TRS
3h 55m
1 stop
£165ITA Airways
Sat, 21 Mar - Fri, 27 Mar
KLM Logo
06:35 - 16:35
TRS
-
GLA
11h 00m
2 stops
KLM Logo
17:20 - 17:30
GLA
-
TRS
47h 10m
2 stops
£356KLM
Booking Insights

KAYAK's insights & trends for Trieste to the United Kingdom flights

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

What is the cheapest Trieste to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Trieste found in the last 72 hours was to London, at £80 return. The most popular route is from Trieste (TRS) to London Stansted Airport (STN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £80.

Can I save money by flying with a stopover from Trieste to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £80, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Trieste to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trieste to the United Kingdom, 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 from Trieste to the United Kingdom is May, when tickets cost £51 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of return tickets is £150 and £140 respectively.

Find deals

Good to know - Cheap tickets from Trieste to the United Kingdom

Cheapest flight£15
Flight from Trieste to London Stansted Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Trieste to the United Kingdom?

    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 from Trieste to the United Kingdom.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Trieste to the United Kingdom 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 from Trieste to the United Kingdom?

    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 from Trieste to the United Kingdom 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 the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when retur flights cost £68 on average. Morning departures are around 58% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £163.

Reviews of the top airline flying from Trieste to the United Kingdom

 
Need help choosing which airline to fly with from Trieste to the United Kingdom? 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 5255 reviews
6.5Comfort
6.0Food
5.6Entertainment
7.5Crew
6.7Boarding
Airline reviews

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

6.0 GoodAndy, Jan 2026
ALC - EDI
Read more Ryanair reviews

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Buy-on-board through the app is a great feature!

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

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.

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

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.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

Everything you need to know for your flight from Trieste to the United Kingdom

Information on your arrival and departure airports

Trieste (TRS)