TRS - LON

£23 Find Cheap Flights from Trieste to London

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 London departing on 20/5. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to London, as well as popular online travel agencies
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Cheap Flight Deals from Trieste to London (TRS-LON)

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

Recent return flight deals from Trieste to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Trieste to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
06:00 - 07:10TRS-STN
2h 10mdirect
Ryanair Logo
07:35 - 10:40STN-TRS
2h 05mdirect
£44Ryanair
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Ryanair Logo
18:10 - 19:20TRS-STN
2h 10mdirect
Ryanair Logo
18:15 - 21:20STN-TRS
2h 05mdirect
£47Ryanair
Find Deal
Thu, 8 May - Mon, 12 May
Ryanair Logo
18:10 - 19:20TRS-STN
2h 10mdirect
Ryanair Logo
11:45 - 14:50STN-TRS
2h 05mdirect
£68Ryanair
Find Deal
Thu, 5 Jun - Sun, 8 Jun
 Logo
12:45 - 02:15TRS-LTN
14h 30m1 stop
 Logo
15:10 - 12:10LTN-TRS
20h 00m1 stop
Thu, 5 Jun - Wed, 11 Jun
 Logo
12:45 - 22:55TRS-STN
11h 10m1 stop
 Logo
07:35 - 10:40STN-TRS
2h 05mdirect
Thu, 12 Jun - Sat, 14 Jun
Wizz Air Logo
08:30 - 21:10TRS-LTN
13h 40m1 stop
Wizz Air Logo
08:05 - 07:55LTN-TRS
22h 50m1 stop
£116Wizz Air
Find Deal
Fri, 6 Jun - Sun, 8 Jun
Lufthansa Logo
06:30 - 14:40TRS-LHR
9h 10m1 stop
Lufthansa Logo
09:30 - 22:35LHR-TRS
12h 05m1 stop
£153Lufthansa
Find Deal
Sat, 17 May - Mon, 26 May
Lufthansa Logo
06:30 - 15:40TRS-LHR
10h 10m1 stop
Lufthansa Logo
11:30 - 22:35LHR-TRS
10h 05m1 stop
£154Lufthansa
Find Deal
Thu, 5 Jun - Wed, 11 Jun
ITA Airways Logo
06:35 - 11:15TRS-LGW
5h 40m1 stop
ITA Airways Logo
12:05 - 10:50LGW-TRS
21h 45m2 stops
£157ITA Airways
Find Deal
Fri, 6 Jun - Sun, 8 Jun
ITA Airways Logo
19:15 - 11:15TRS-LGW
17h 00m1 stop
ITA Airways Logo
12:05 - 10:50LGW-TRS
21h 45m2 stops
£158ITA Airways
Find Deal
Thu, 5 Jun - Sun, 8 Jun

KAYAK's insights & trends for Trieste to London flights

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

What is the cheapest Trieste to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Trieste to London.
Our data shows that the cheapest route for a return flight from Trieste to London cost £228 and was between Trieste (TRS) and London Stansted Airport (STN). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £228.

What is the cheapest month to fly from Trieste to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trieste to London, 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 London is May, where tickets cost £61 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £141 and £140 respectively.

Good to know - Cheap tickets from Trieste to London

Low season

March

High season

June

Cheapest flight

£23
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Trieste to London Stansted Airport

When to book flights from Trieste to London

Are your dates flexible? Find out the best times to travel from Trieste to London 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Trieste to London

  • What is the cheapest flight from Trieste to London?

    In the last 3 days, the lowest price for a flight from Trieste to London was £31 for a one-way ticket and £59 for a return.

  • Which airports will I be using when flying from Trieste to London?

    When flying out of Trieste you will be using Trieste Ronchi dei Legionari. You will be landing at one of these airports: London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Trieste to London?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Trieste to London flight route.

  • On which days can I fly direct from Trieste to London?

    There are direct flights from Trieste to London on a daily basis.

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

    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 London.

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

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

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

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

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

    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 London from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Trieste to London

  • Looking for a cheap flight from London to Trieste? 25% of our users found flights on this route for £78 or less one-way.

Prefer to fly direct from Trieste to London?

Find which airlines fly direct from Trieste Ronchi dei Legionari Airport to London, which days they fly and book direct flights.

Direct departures

Trieste Ronchi dei Legionari to London

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

London to Trieste Ronchi dei Legionari

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top airline flying from Trieste to London

 
See real verified KAYAK customer reviews for airlines flying from Trieste to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trieste to London? 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 5047 reviews
6.5Comfort
6.0Food
6.7Boarding
7.5Crew
5.6Entertainment
Airline reviews

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

6.0 GoodMichael, Apr 2025MXP - FNC
Read more Ryanair reviews

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

expedite passengers through passport control when the airport authorities are processing inefficiently.

Be on time and staff on airport could be a bit more nicest

Everything you need to know for your flight from Trieste to London

Information on your arrival and departure airports

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