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Cheap flights from Trieste to London Gatwick Airport from £83

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — LGW
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Trieste to Gatwick
Explore the most affordable flight options available from Trieste to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2025.

Sun 7/1221:05TRS - LGW
1 stop13h 10mMultiple Airlines
Wed 10/1208:30LGW - TRS
1 stop9h 20mMultiple Airlines
Deal found 10/11£122
Sat 29/1118:10TRS - LGW
1 stop16h 00mMultiple Airlines
Wed 3/1209:50LGW - TRS
1 stop8h 00mMultiple Airlines
Deal found 11/11£128
Wed 10/1219:20TRS - LGW
2 stops20h 50mMultiple Airlines
Fri 12/1216:00LGW - TRS
2 stops19h 10mMultiple Airlines
Deal found 10/11£132
Sat 13/1206:05TRS - LGW
1 stop17h 35mMultiple Airlines
Sun 14/1216:05LGW - TRS
2 stops29h 45mMultiple Airlines
Deal found 10/11£146
Wed 3/1219:20TRS - LGW
1 stop14h 10mMultiple Airlines
Sat 6/1214:15LGW - TRS
1 stop7h 30mMultiple Airlines
Deal found 11/11£153
Fri 12/1214:55TRS - LGW
1 stop8h 50mMultiple Airlines
Sat 13/1209:10LGW - TRS
1 stop6h 10mMultiple Airlines
Deal found 10/11£176
Mon 8/1213:05TRS - LGW
1 stop7h 15mMultiple Airlines
Mon 15/1206:55LGW - TRS
1 stop14h 55mMultiple Airlines
Deal found 10/11£182

Cheap flight deals from Trieste to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Trieste (TRS) to Gatwick (LGW). 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 12 November 2025.

Round-trip from

£122

One-way from

£83

Popular in

June

Cheapest in

May

Average price

£67
7/12-10/12
  • 7/12-10/12
  • 2 total stops
  • 22h 30m total
  • Trieste to London
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6/12
  • 6/12
  • 1 total stop
  • 16h 00m total
  • Trieste to London
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Trieste to Gatwick 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 12 November 2025.
Use the filters below to find and compare flights from Trieste to London Gatwick Airport that are best for you.

Fly from

Trieste

Fly to

Gatwick

Route

Depart

Return

Price

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sun 7/12

21:05-09:15

1 stop13h 10m

London Gatwick

Wed 10/12

08:30-18:50

1 stop9h 20m

£122

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sun 8/2

19:05-12:10

2 stops18h 05m

London Gatwick

Wed 11/2

12:15-10:40

2 stops21h 25m

£133

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 5/2

11:10-16:20

1 stop6h 10m

London Gatwick

Mon 9/2

16:25-22:50

1 stop5h 25m

£139

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Mon 2/3

18:15-15:00

2 stops21h 45m

London Gatwick

Fri 6/3

17:25-10:05

2 stops15h 40m

£144

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 13/12

06:05-22:40

1 stop17h 35m

London Gatwick

Sun 14/12

16:05-22:50

2 stops29h 45m

£146

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Wed 3/12

19:20-08:30

1 stop14h 10m

London Gatwick

Sat 6/12

14:15-22:45

1 stop7h 30m

£153

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Fri 1/5

06:10-15:05

1 stop9h 55m

London Gatwick

Tue 5/5

18:35-22:35

2 stops27h 00m

£172

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Wed 3/12

19:20-12:55

2 stops18h 35m

London Gatwick

Mon 8/12

06:45-12:10

2 stops28h 25m

£184

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Mon 1/12

12:20-18:35

1 stop7h 15m

London Gatwick

Sun 7/12

08:50-18:40

1 stop8h 50m

£187

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Fri 5/12

09:15-12:45

2 stops28h 30m

London Gatwick

Mon 8/12

06:45-12:10

2 stops28h 25m

£187

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 16 results
1
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Best time to book a flight from Trieste to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Trieste 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 Trieste to London Gatwick Airport

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

Currently, May is the cheapest month in which you can book a flight from Trieste to London Gatwick Airport (average of £27). Flying from Trieste to London Gatwick Airport in July is currently the most expensive (average of £141). 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.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Gatwick. 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 from for flights from Trieste to London Gatwick?

    Most people fly from Trieste Ronchi dei Legionari (TRS) if they book a flight from Trieste to London Gatwick. On average, Ronchi dei Legionari has 0 outbound flights to London Gatwick per day from 0 airlines. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trieste to Gatwick 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 Trieste to London Gatwick Airport?

    Currently, May is the cheapest month in which you can book a flight from Trieste to London Gatwick Airport (average of £27). Flying from Trieste to London Gatwick Airport in July is currently the most expensive (average of £141). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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

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 Gatwick from Trieste.

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

Certainly. Search results for flights to Gatwick from Trieste shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Trieste to Gatwick 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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