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Cheap flights from London Gatwick Airport to Trieste from £38

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TRS
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Trieste

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Trieste
Explore the most affordable flight options available from Gatwick to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Sun 5/708:05
LGW
-
TRS
1 stop6h 45m
Multiple Airlines
Mon 13/706:00
TRS
-
LGW
1 stop11h 10m
Multiple Airlines
Deal found 6/6£104
Sat 4/710:35
LGW
-
TRS
1 stop28h 15m
Multiple Airlines
Wed 8/721:00
TRS
-
LGW
1 stop5h 55m
Multiple Airlines
Deal found 6/6£105
Fri 3/720:55
LGW
-
TRS
1 stop10h 10m
Multiple Airlines
Wed 8/721:00
TRS
-
LGW
1 stop5h 55m
Multiple Airlines
Deal found 6/6£110
Sun 5/708:05
LGW
-
TRS
1 stop6h 45m
Multiple Airlines
Thu 16/706:30
TRS
-
LGW
1 stop16h 50m
Multiple Airlines
Deal found 6/6£113
Fri 3/706:20
LGW
-
TRS
1 stop15h 05m
Multiple Airlines
Fri 10/706:10
TRS
-
LGW
1 stop13h 35m
Multiple Airlines
Deal found 5/6£115
Sun 28/619:20
LGW
-
TRS
1 stop12h 35m
Multiple Airlines
Wed 1/721:00
TRS
-
LGW
1 stop5h 55m
Multiple Airlines
Deal found 6/6£117
Fri 3/706:20
LGW
-
TRS
1 stop15h 05m
Multiple Airlines
Mon 6/723:30
TRS
-
LGW
1 stop9h 05m
Multiple Airlines
Deal found 4/6£118
Sun 5/708:05
LGW
-
TRS
1 stop6h 45m
Multiple Airlines
Thu 9/706:30
TRS
-
LGW
1 stop7h 30m
Multiple Airlines
Deal found 6/6£120
Wed 1/707:05
LGW
-
TRS
2 stops12h 20m
Multiple Airlines
Mon 6/723:30
TRS
-
LGW
1 stop9h 05m
Multiple Airlines
Deal found 9/6£121
Sun 5/708:05
LGW
-
TRS
1 stop6h 45m
Multiple Airlines
Mon 6/723:30
TRS
-
LGW
1 stop9h 05m
Multiple Airlines
Deal found 6/6£123
Fri 3/706:20
LGW
-
TRS
1 stop15h 05m
Multiple Airlines
Thu 23/710:30
TRS
-
LGW
1 stop10h 25m
Multiple Airlines
Deal found 6/6£125
Fri 3/706:20
LGW
-
TRS
1 stop15h 05m
Multiple Airlines
Thu 16/706:30
TRS
-
LGW
1 stop7h 30m
Multiple Airlines
Deal found 6/6£126

Find flight deals from Gatwick to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

£104

One-way from

£38

Popular in

December

Cheapest in

November

Average price

£80
5/7-13/7
  • 5/7-13/7
  • 2 total stops
  • 17h 55m total
  • London to Trieste
Search Deals
31/8
  • 31/8
  • 1 total stop
  • 13h 40m total
  • London to Trieste
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Tue 23/6

09:40-23:35

1 stop12h 55m

Trieste Ronchi dei Legionari

Sun 28/6

16:15-00:05

1 stop8h 50m

£186

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sat 27/6

06:20-20:35

2 stops13h 15m

Trieste Ronchi dei Legionari

Tue 30/6

10:30-12:15

2 stops26h 45m

£190

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Thu 9/7

08:00-15:00

1 stop6h 00m

Trieste Ronchi dei Legionari

Sun 12/7

17:00-08:30

1 stop16h 30m

£217

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Tue 30/6

10:00-23:35

1 stop12h 35m

Trieste Ronchi dei Legionari

Mon 6/7

06:00-18:40

1 stop13h 40m

£235
Fastest return journey

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sun 12/7

09:10-16:35

1 stop6h 25m

Trieste Ronchi dei Legionari

Sun 12/7

19:15-01:15

1 stop7h 00m

£310

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Fri 18/9

05:30-14:30

2 stops8h 00m

Trieste Ronchi dei Legionari

Tue 22/9

06:35-12:45

1 stop7h 10m

£331

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Tue 30/6

10:00-22:55

2 stops11h 55m

Trieste Ronchi dei Legionari

Wed 8/7

06:35-16:25

2 stops10h 50m

£710

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Thu 9/7

10:00-14:30

2 stops27h 30m

Trieste Ronchi dei Legionari

Wed 15/7

06:35-09:00

2 stops27h 25m

£721

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sat 11/7

10:00-14:30

2 stops27h 30m

Trieste Ronchi dei Legionari

Tue 14/7

11:15-16:25

2 stops30h 10m

£756

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 8/7

10:00-14:30

2 stops27h 30m

Trieste Ronchi dei Legionari

Tue 14/7

11:15-16:25

2 stops30h 10m

£756

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 9 June 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to Trieste, such as ITA Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,248 reviews
Check prices

Comfort

6.7

Entertainment

6.3

Food

6.0

Crew

7.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Ana Victoria,Jun 2026

CDG - FCO

A small sandwich or similar would have been appropiate since the Flight was so estoy.
ITA Airways
6.7
Okay
1,248 reviews
ITA Airways
6.7
Okay
1,248 reviews
Check prices

Comfort

6.7

Entertainment

6.3

Food

6.0

Crew

7.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Ana Victoria,Jun 2026

CDG - FCO

A small sandwich or similar would have been appropiate since the Flight was so estoy.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from London Gatwick?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights from London Gatwick to Trieste. 1 airline have flights to Ronchi dei Legionari from London Gatwick on a regular basis. Booking flights from London Gatwick to Trieste Ronchi dei Legionari should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • Can I find deals for flights from Gatwick to Trieste that include hotel bookings?

    Yes. In addition to deals on Gatwick to Trieste flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Trieste.

  • Can I find deals for business class flights from Gatwick to Trieste?

    Yes. Cheapflights offers flight deals from Gatwick to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine

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Top airline flying from Gatwick to Trieste

Discover the top airline that operate flights from Gatwick to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£138Average£172FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Trieste?

Cheapflights makes it easy to find Gatwick to Trieste flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Trieste?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Trieste from Gatwick.

Can Cheapflights find flights from Gatwick to Trieste with no change fees?

Need flexible booking options for your flight to Trieste from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Trieste become cheaper?

Yes, Cheapflights offers price alerts on Gatwick to Trieste flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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