$127 Cheap Flights from Trieste (TRS) to London (LGW)

View $127 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW)

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Cheap Flights from Trieste to London (TRS-LGW)

Prices were available within the past 7 days and start at $127 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ITA Airways
Wed, Sep 17 - Wed, Sep 24
TRS
Trieste
LGW
London
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Wed, Sep 17 from Trieste to London, returning Wed, Sep 24, priced at $205 found 3 days ago
ITA Airways
Thu, Aug 14 - Fri, Aug 15
TRS
Trieste
LGW
London
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Thu, Aug 14 from Trieste to London, returning Fri, Aug 15, priced at $269 found 1 day ago
ITA Airways
Thu, Sep 18 - Thu, Sep 25
TRS
Trieste
LGW
London
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Thu, Sep 18 from Trieste to London, returning Thu, Sep 25, priced at $270 found 3 days ago
ITA Airways
Tue, Aug 12 - Fri, Aug 15
TRS
Trieste
LGW
London
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Tue, Aug 12 from Trieste to London, returning Fri, Aug 15, priced at $281 found 1 day ago
ITA Airways
Wed, Sep 17 - Wed, Sep 24
TRS
Trieste
LGW
London
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Wed, Sep 17 from Trieste to London, returning Wed, Sep 24, priced at $291 found 3 days ago
ITA Airways
Sun, Jul 20 - Fri, Aug 8
TRS
Trieste
LGW
London
$294 Roundtrip, found 17 hours ago
$294
Roundtrip
found 17 hours ago
Select ITA Airways flight, departing Sun, Jul 20 from Trieste to London, returning Fri, Aug 8, priced at $294 found 17 hours ago
ITA Airways
Thu, Aug 14 - Sun, Aug 24
TRS
Trieste
LGW
London
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Thu, Aug 14 from Trieste to London, returning Sun, Aug 24, priced at $296 found 1 day ago
ITA Airways
Mon, Aug 11 - Sun, Aug 24
TRS
Trieste
LGW
London
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Mon, Aug 11 from Trieste to London, returning Sun, Aug 24, priced at $309 found 1 day ago
ITA Airways
Thu, Sep 4 - Mon, Sep 8
TRS
Trieste
LGW
London
$331 Roundtrip, found 9 hours ago
$331
Roundtrip
found 9 hours ago
Select ITA Airways flight, departing Thu, Sep 4 from Trieste to London, returning Mon, Sep 8, priced at $331 found 9 hours ago
Turkish Airlines
Sat, Jul 26 - Sat, Aug 2
TRS
Trieste
LGW
London
$1,111 Roundtrip, found 3 days ago
$1,111
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Jul 26 from Trieste to London, returning Sat, Aug 2, priced at $1,111 found 3 days ago
Flights from Trieste (TRS) to London (LGW)
Origin airport
Friuli Venezia Giulia
Destination airport
Gatwick
Airlines serving
ITA Airways, Turkish Airlines
Roundtrip price
$204
Distance
723 mi

Trieste to London Flights

The cheapest times to fly from Trieste to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to London are during the month of September. You can find some of the cheapest flights from Trieste to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to London

Sunday is one of the best days to book for cheap flights from Trieste to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $127 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW) cost?
Discover the latest flight deals from TRS to LGW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TRS to LGW?
The cheapest flights from TRS to LGW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TRS to LGW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TRS to LGW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW)?
There are no daily direct flights available from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from TRS to LGW?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from TRS to LGW?
With 100% of journeys typically arriving as scheduled, TUI Airways has the best on-time performance for nonstop flights from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW). To keep track of your flight status and get notifications if anything changes, head to the Expedia App.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW)?
To land at Gatwick Airport (LGW) on time, pick a flight that leaves Friuli Venezia Giulia Airport (TRS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Friuli Venezia Giulia Airport (TRS)?
Explore your flight options from Friuli Venezia Giulia Airport (TRS) to Stansted Airport (STN). This is the only airport in London you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW) last-minute?
Booking your ticket from TRS to LGW right before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a TRS to LGW flight and hotel package?
You can save money by booking a TRS to LGW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Gatwick Airport (LGW)?
If you booked your TRS to LGW flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.