Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LON - TRS

$125 Find cheap flights from London 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 from London to Trieste departing on 9/4. 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
0 bags
Wed 5/29
Wed 6/5

Search 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 in flight searches from London to Trieste, 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 London to Trieste, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from London to Trieste (LON-TRS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London 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 and deals for you by selecting your travel dates.
Choose your dates
8:30 am - 6:35 pmLCY-TRS
9h 05m1 stop
6:40 am - 11:00 amTRS-LCY
5h 20m1 stop
$189ITA Airways
Find Deal
Wed, Sep 25 - Wed, Oct 16
5:30 pm - 10:30 pmLHR-TRS
4h 00m1 stop
6:35 am - 9:40 amTRS-LHR
4h 05m1 stop
$189Lufthansa
Find Deal
Wed, Aug 28 - Thu, Sep 5
8:40 am - 6:35 pmLHR-TRS
8h 55m2 stops
6:40 am - 5:35 pmTRS-LHR
11h 55m2 stops
$299KLM
Find Deal
Thu, Aug 15 - Thu, Aug 29
6:30 am - 6:35 pmLHR-TRS
11h 05m2 stops
3:20 pm - 7:40 amTRS-LHR
17h 20m2 stops
$322KLM
Find Deal
Mon, Aug 12 - Sat, Aug 24
7:30 am - 8:50 pmLHR-TRS
12h 20m2 stops
6:35 am - 5:40 pmTRS-LHR
12h 05m1 stop
$400
Find Deal
Thu, May 30 - Wed, Jun 26
7:45 pm - 2:25 pmLHR-TRS
17h 40m2 stops
6:40 am - 8:00 amTRS-LHR
26h 20m2 stops
$507Air France
Find Deal
Mon, Jul 22 - Sun, Jul 28
6:15 am - 2:25 pmLHR-TRS
31h 10m2 stops
3:15 pm - 8:00 amTRS-LHR
41h 45m2 stops
$567Air France
Find Deal
Mon, May 20 - Mon, May 27
10:15 pm - 1:25 pmLHR-TRS
14h 10m2 stops
11:15 am - 9:35 pmTRS-LHR
11h 20m2 stops
$571
Find Deal
Sun, May 26 - Sun, Jun 2
10:30 pm - 10:50 pmLHR-TRS
23h 20m2 stops
11:15 am - 10:25 pmTRS-LHR
12h 10m2 stops
$643Turkish Airlines
Find Deal
Sun, Jun 2 - Fri, Jun 7
6:35 am - 10:50 pmLHR-TRS
15h 15m2 stops
6:40 am - 8:50 pmTRS-LHR
15h 10m2 stops
$977Turkish Airlines
Find Deal
Wed, Aug 21 - Tue, Sep 3

Flights from London to Trieste - Travel Insights & Trends

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

What is the cheapest London to Trieste flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Trieste.
Our data shows that the cheapest route for a one-way flight from London to Trieste cost $38 and was between London Stansted Airport and Trieste. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $106.

What’s the cheapest day of the week to fly from London to Trieste?

The average price of all flights from London to Trieste clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Trieste on a Monday and more expensive on a Friday. On your return trip to London, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London 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 from London to Trieste is September, where tickets cost $103 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $223 and $219 respectively.

How far in advance should I book a flight from London to Trieste?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Trieste, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Trieste, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 days before departure.

Which airlines provide the cheapest flights from London to Trieste?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from London to Trieste found on KAYAK was with ITA Airways for $125. ITA Airways proposed a round-trip connection from $189 and Lufthansa from $189.

How many flights are there between London and Trieste per day?

There is a maximum of 1 nonstop flight a day that takes off from London and lands in Trieste, with an average flight time of 2h 05m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 4 flights.

Which cabin class options are there for flights between London and Trieste?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from London to Trieste?

Early birds can take the earliest flight from London at 8:20 am and will be landing in Trieste at 11:25 am.

What’s the latest departure time from London to Trieste?

If you prefer to fly at night, the latest flight from London to Trieste jets off at 6:40 pm and lands at 9:45 pm.

Good to know

Low season

January

High season

August
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 19% increase in price.

When to book flights from London to Trieste

Are your dates flexible? Find out the best times to travel from London to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 London to Trieste

  • What is the cheapest flight from London to Trieste?

    In the last 3 days, the lowest price for a flight from London to Trieste was $125 for a one-way ticket and $189 for a round-trip.

  • Do I need a passport to fly between London and Trieste?

    Yes

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the London to Trieste flight route.

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

    You can catch a nonstop flight from London to Trieste on on Tuesday, Thursday, Saturday, and Sunday.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from London 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 London 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 to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Trieste

  • Looking for a cheap flight? 25% of our users found flights on this route for $49 or less one-way and $106 or less round-trip.

Prefer to fly non-stop from London to Trieste?

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

Nonstop departures

London to Trieste Ronchi dei Legionari

Tuesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Nonstop returns

Trieste Ronchi dei Legionari to London

Tuesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top airline flying from London to Trieste

 
See real verified KAYAK customer reviews for airlines flying from London to Trieste. 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 London 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.
6.8
RyanairOverall score based on 6105 reviews
7.5Crew
5.7Entertainment
6.1Food
6.7Boarding
6.4Comfort
Airline reviews

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

4.0 OkayGaelyn, Apr 2024STN - BIQ
Read more about Ryanair reviews

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

50 minute of delay on a flight scheduled after 22pm is really annoying. This was even the only flight departing from Frankfurt Hahn on that evening so the delay was inexcusable

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Boarding process makes no sense for priority boarding or not since everyone gets crammed in a bus and everyone gets out without any difference.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

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

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

The flight was canceled 2 days before, without any alternative offer

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

Book cheap flights from London to Trieste

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Trieste found on KAYAK in the last 72 hours.
9/4Wed
1 stopITA Airways
4h 55mLCY-TRS
$125
6/4Tue
1 stopITA Airways
5h 00mLCY-TRS
$133
8/27Tue
1 stopLufthansa
5h 00mLHR-TRS
$151
7/2Tue
1 stopLufthansa
6h 00mLHR-TRS
$170
9/4Wed
3 stops
23h 00mLHR-TRS
$179
7/2Tue
2 stops
30h 40mLHR-TRS
$183
6/28Fri
2 stopsKLM
10h 05mLHR-TRS
$225
7/23Tue
2 stopsKLM
10h 05mLHR-TRS
$226
10/1Tue
2 stopsTurkish Airlines
19h 25mLHR-TRS
$353
9/28Sat
2 stopsTurkish Airlines
20h 45mLHR-TRS
$391

Search by stops

Search by airline

Search by price

Last minute flights from London to Trieste

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Trieste that are departing in the next 10 days.
5/3Fri
multi-stopLufthansa
4h 45mLHR-TRS
5/6Mon
multi-stopLufthansa
5h 05mTRS-LHR
$405
5/3Fri
multi-stopLufthansa
6h 20mLHR-TRS
5/6Mon
multi-stopLufthansa
5h 05mTRS-LHR
$472

Search by stops

Search by airline

Search by price

Flights to Trieste

Destination:

Trieste (TRS)Italy

Cabin classes:

$106

Browse origins:

  • Flights » 
  • London

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Trieste

Compare transportation modes for London to Trieste

Average priceAverage duration
Flights$1014h 00m
Buses$19928h 30m