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Cheap flights from London Gatwick Airport to Trieste from £52

LGW — TRS
2 Nov — 9 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

Thu 5/1117:45 -
1 stop15h 15m
Fri 6/1112:20 -
1 stop10h 35m
Deal found 29/9£88
Sat 7/1106:50 -
1 stop11h 50m
Mon 23/1106:35 -
1 stop7h 05m
Deal found 2/10£98
Sat 14/1120:25 -
1 stop12h 05m
Mon 16/1106:35 -
1 stop7h 05m
Deal found 28/9£101
Sat 21/1117:45 -
2 stops14h 45m
Mon 23/1110:45 -
1 stop9h 10m
Deal found 1/10£103
Sat 7/1120:25 -
1 stop12h 05m
Sat 21/1106:00 -
1 stop8h 45m
Deal found 30/9£104
Sat 21/1108:30 -
1 stop10h 10m
Mon 23/1110:45 -
1 stop9h 10m
Deal found 1/10£105
Fri 16/1006:25 -
1 stop16h 25m
Mon 19/1015:30 -
1 stop11h 30m
Deal found 30/9£107
Thu 5/1118:30 -
1 stop17h 40m
Mon 9/1106:35 -
1 stop7h 05m
Deal found 30/9£108
Fri 13/1116:25 -
2 stops19h 05m
Fri 20/1112:20 -
1 stop10h 35m
Deal found 29/9£110
Sat 14/1113:00 -
1 stop5h 40m
Fri 20/1112:20 -
1 stop10h 35m
Deal found 29/9£112
Fri 30/1006:20 -
1 stop13h 05m
Sat 7/1111:15 -
1 stop9h 40m
Deal found 29/9£116

Find flight deals from Gatwick to Trieste

Round-trip from

£88

One-way from

£52

Popular in

August

Cheapest in

December

Average price

£77
5/11-6/11
  • 5/11-6/11
  • 2 total stops
  • 25h 50m total
  • London to Trieste
Search Deals
Ryanair
  • Ryanair
  • 15/11-31/12
  • 1 total stop
  • 24h 50m total
  • London to Trieste
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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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

Mon 14/12

06:40-21:05

1 stop13h 25m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Fri 30/10

06:20-20:25

1 stop13h 05m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Thu 8/10

05:35-08:55

1 stop26h 20m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£63

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Mon 2/11

09:40-09:50

2 stops23h 10m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Thu 15/10

14:30-20:15

1 stop28h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£69
Fastest return journey

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Sun 1/11

08:15-17:50

2 stops8h 35m

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

Mon 16/11

06:20-18:55

1 stop11h 35m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Wed 21/10

05:55-19:10

2 stops12h 15m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£80

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Fri 23/10

06:25-23:50

1 stop16h 25m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonTrieste

LGW London Gatwick - TRS Trieste Ronchi dei Legionari

LGWTRS

London Gatwick

Tue 6/10

08:10-19:00

1 stop9h 50m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

Flights are sorted by cheapest return flights first.

Deals found on 29/9

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.

  • 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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