£16 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 7/1. 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 the United Kingdom

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Trieste to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£31
Manchester
Manchester1 stop£102
Edinburgh
Edinburgh1 stop£87
London
Londondirect£31
Manchester
Manchester1 stop£102
Edinburgh
Edinburgh1 stop£87

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

Sun, 25 Jan - Sun, 1 Feb
Ryanair Logo
10:15 - 11:20
TRS
-
STN
2h 05mdirect
Ryanair Logo
06:45 - 09:50
STN
-
TRS
2h 05mdirect
£31Ryanair
Thu, 8 Jan - Sun, 11 Jan
Ryanair Logo
21:40 - 22:45
TRS
-
STN
2h 05mdirect
Ryanair Logo
06:45 - 09:50
STN
-
TRS
2h 05mdirect
£33Ryanair
Thu, 8 Jan - Thu, 15 Jan
Ryanair Logo
21:40 - 22:45
TRS
-
STN
2h 05mdirect
Ryanair Logo
18:10 - 21:15
STN
-
TRS
2h 05mdirect
£34Ryanair
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
21:05 - 11:45
TRS
-
LTN
15h 40m1 stop
Multiple Airlines Logo
08:25 - 19:20
LTN
-
TRS
9h 55m1 stop
£70Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
21:05 - 11:45
TRS
-
LTN
15h 40m1 stop
Multiple Airlines Logo
08:25 - 19:20
LTN
-
TRS
9h 55m1 stop
£72Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Lufthansa Logo
15:00 - 22:20
TRS
-
LHR
8h 20m1 stop
Lufthansa Logo
06:30 - 14:05
LHR
-
TRS
6h 35m1 stop
£140Lufthansa
Thu, 8 Jan - Thu, 15 Jan
Lufthansa Logo
06:15 - 17:45
TRS
-
LHR
12h 30m1 stop
Lufthansa Logo
08:30 - 14:10
LHR
-
TRS
4h 40m1 stop
£145Lufthansa
Thu, 22 Jan - Thu, 29 Jan
ITA Airways Logo
13:05 - 21:50
TRS
-
LCY
9h 45m1 stop
ITA Airways Logo
07:30 - 21:10
LCY
-
TRS
12h 40m1 stop
£161ITA Airways
Sun, 25 Jan - Sun, 1 Feb
ITA Airways Logo
19:15 - 16:10
TRS
-
LCY
21h 55m1 stop
ITA Airways Logo
16:40 - 21:10
LCY
-
TRS
3h 30m1 stop
£165ITA Airways
Sun, 22 Feb - Sat, 7 Mar
KLM Logo
15:15 - 08:30
TRS
-
GLA
42h 15m2 stops
KLM Logo
10:40 - 22:55
GLA
-
TRS
11h 15m2 stops
£241KLM
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 £111 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 £111.

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 £216, 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 June and August, when the average cost of return tickets is £144 and £137 respectively.

Find deals

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

Cheapest flight£16
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 £70 on average. Morning departures are around 64% 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 £198.

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.
6.8
RyanairOverall score based on 5218 reviews
6.7Boarding
6.5Comfort
5.6Entertainment
6.0Food
7.5Crew
Airline reviews

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

2.0 MediocreDavid, Dec 2025
BCN - MAN
Read more Ryanair reviews

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

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

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

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

Information on your arrival and departure airports

Trieste (TRS)