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Cheap flights from London Gatwick Airport to Trieste from £70

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TRS
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Find 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 23 October 2025.

Mon 24/1106:55LGW - TRS
1 stop14h 55mMultiple Airlines
Tue 25/1112:45TRS - LGW
1 stop9h 10mMultiple Airlines
Deal found 20/10£99
Sat 6/1213:10LGW - TRS
1 stop8h 35mMultiple Airlines
Sat 13/1206:05TRS - LGW
1 stop17h 35mMultiple Airlines
Deal found 22/10£100
Thu 6/1113:55LGW - TRS
2 stops18h 10mMultiple Airlines
Mon 10/1118:15TRS - LGW
1 stop15h 55mMultiple Airlines
Deal found 21/10£116
Sun 7/1208:25LGW - TRS
1 stop11h 15mMultiple Airlines
Sat 13/1216:45TRS - LGW
1 stop7h 15mMultiple Airlines
Deal found 21/10£118
Thu 6/1113:55LGW - TRS
2 stops18h 10mMultiple Airlines
Sun 9/1121:05TRS - LGW
1 stop12h 20mMultiple Airlines
Deal found 21/10£122
Wed 19/1109:25LGW - TRS
1 stop8h 25mMultiple Airlines
Wed 26/1119:20TRS - LGW
1 stop14h 10mMultiple Airlines
Deal found 20/10£125
Wed 12/1121:05LGW - TRS
1 stop12h 35mMultiple Airlines
Fri 14/1119:00TRS - LGW
2 stops18h 45mMultiple Airlines
Deal found 20/10£128
Sun 2/1108:25LGW - TRS
1 stop11h 15mMultiple Airlines
Thu 6/1111:10TRS - LGW
1 stop13h 20mMultiple Airlines
Deal found 20/10£129

Cheap 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 23 October 2025.

Round-trip from

£99

One-way from

£70

Popular in

December

Cheapest in

November

Average price

£80
24/11-25/11
  • 24/11-25/11
  • 2 total stops
  • 24h 05m total
  • London to Trieste
Search Deals
Ryanair
  • Ryanair
  • 4/12
  • 1 total stop
  • 22h 35m total
  • London to Trieste
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 23 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Trieste that are best for you.

Fly from

Gatwick

Fly to

Trieste

Route

Depart

Return

Price

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sat 6/12

13:10-22:45

1 stop8h 35m

Trieste Ronchi dei Legionari

Sat 13/12

06:05-22:40

1 stop17h 35m

£100

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Thu 6/11

13:55-09:05

2 stops18h 10m

Trieste Ronchi dei Legionari

Sun 9/11

21:05-08:25

1 stop12h 20m

£122

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sun 14/12

08:25-20:40

1 stop11h 15m

Trieste Ronchi dei Legionari

Mon 15/12

12:20-18:35

1 stop7h 15m

£122

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 19/11

09:25-18:50

1 stop8h 25m

Trieste Ronchi dei Legionari

Wed 26/11

19:20-08:30

1 stop14h 10m

£125

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Fri 5/12

21:45-22:40

2 stops23h 55m

Trieste Ronchi dei Legionari

Fri 12/12

14:05-22:50

1 stop9h 45m

£125

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 12/11

21:05-10:40

1 stop12h 35m

Trieste Ronchi dei Legionari

Fri 14/11

19:00-12:45

2 stops18h 45m

£128

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sun 2/11

08:25-20:40

1 stop11h 15m

Trieste Ronchi dei Legionari

Thu 6/11

11:10-23:30

1 stop13h 20m

£129

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Thu 6/11

14:55-19:55

1 stop28h 00m

Trieste Ronchi dei Legionari

Mon 10/11

12:20-23:20

3 stops36h 00m

£132

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sun 9/11

13:50-13:35

2 stops22h 45m

£71

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 29/10

14:35-22:20

1 stop6h 45m

£72

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 18 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Trieste

What is the cheapest month to book a flight from London Gatwick Airport to Trieste?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Trieste (average of £46). Flying from London Gatwick Airport to Trieste in August is currently the most expensive (average of £115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 23 October 2025.
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
1,074 reviews
Check prices

Comfort

6.6

Overall

6.7

Entertainment

6.2

Crew

7.3

Boarding

6.8

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2025

FCO - GOA

ITA was fine and worked hard to correct problems with the original booking. However the third party booking agent who issued the ticket mishandled the booking and was not helpfully responsive in resolving the problems.
ITA Airways
6.7
Okay
1,074 reviews
ITA Airways
6.7
Okay
1,074 reviews
Check prices

Comfort

6.6

Overall

6.7

Entertainment

6.2

Crew

7.3

Boarding

6.8

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2025

FCO - GOA

ITA was fine and worked hard to correct problems with the original booking. However the third party booking agent who issued the ticket mishandled the booking and was not helpfully responsive in resolving the problems.

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.

  • What is the cheapest airline to fly from London Gatwick Airport to Trieste round-trip?

    Flying on ITA Airways is currently your cheapest option to Trieste, with prices starting at £138.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Trieste?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Trieste (average of £46). Flying from London Gatwick Airport to Trieste in August is currently the most expensive (average of £115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£138Average£172FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

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

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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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