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Cheap flights from London Gatwick Airport to Trieste from £54

LGW — TRS
8 Nov — 15 Nov1
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

Sat 14/1108:30 -
1 stop10h 10m
Mon 16/1106:35 -
1 stop7h 05m
Deal found 7/10£99
Sat 14/1108:30 -
1 stop10h 10m
Mon 23/1106:35 -
1 stop6h 55m
Deal found 8/10£102
Sat 7/1108:30 -
1 stop10h 10m
Mon 23/1106:35 -
1 stop7h 05m
Deal found 5/10£103
Sat 7/1113:10 -
1 stop5h 30m
Sat 14/1121:50 -
1 stop17h 10m
Deal found 7/10£110
Sat 21/1108:30 -
1 stop10h 10m
Mon 23/1106:35 -
1 stop7h 05m
Deal found 5/10£111
Fri 20/1106:00 -
2 stops13h 25m
Fri 27/1112:20 -
1 stop10h 35m
Deal found 6/10£113
Sat 21/1108:30 -
1 stop10h 10m
Sat 28/1106:00 -
1 stop8h 45m
Deal found 7/10£114

Find flight deals from Gatwick to Trieste

Round-trip from

£99

One-way from

£54

Popular in

August

Cheapest in

December

Average price

£77
14/11-16/11
  • 14/11-16/11
  • 2 total stops
  • 17h 15m total
  • London to Trieste
Search Deals
Ryanair
  • Ryanair
  • 8/11-31/12
  • 1 total stop
  • 24h 50m total
  • London to Trieste
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to Trieste that are best for you.

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Cheapest return flight

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Tue 20/10

06:10-23:35

1 stop16h 25m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Mon 14/12

16:10-09:50

2 stops16h 40m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Wed 21/10

07:10-10:50

2 stops26h 40m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Mon 12/10

18:00-10:55

1 stop15h 55m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Wed 14/10

16:50-10:50

1 stop17h 00m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Sat 31/10

16:45-09:30

2 stops15h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Sat 31/10

06:40-21:25

2 stops13h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Mon 19/10

16:20-10:05

2 stops16h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£98

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Sat 19/12

19:10-13:40

2 stops17h 30m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£109
Fastest return journey

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Mon 7/12

06:45-21:05

3 stops13h 20m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£132

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Related info for your journey

  • 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. 0 airlines 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.

  • How long is the flight from London Gatwick Airport to Trieste?

    Departing from London Gatwick Airport to Trieste will take you 20h 05m. The distance between London Gatwick Airport and Trieste is about 724 mi.

  • 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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