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Cheap flights from Trieste to London Gatwick Airport from £36

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — LGW
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trieste to Gatwick

Enter your travel dates to find the best prices.

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 22 January 2026.

Thu 26/211:10
TRS
-
LGW
1 stop11h 30m
Multiple Airlines
Sat 7/314:35
LGW
-
TRS
1 stop7h 10m
Multiple Airlines
Deal found 21/1£104
Sat 21/318:10
TRS
-
LGW
1 stop15h 50m
Multiple Airlines
Tue 24/320:30
LGW
-
TRS
2 stops21h 20m
Multiple Airlines
Deal found 21/1£119
Thu 12/311:10
TRS
-
LGW
1 stop10h 00m
Multiple Airlines
Wed 18/309:50
LGW
-
TRS
1 stop8h 00m
Multiple Airlines
Deal found 21/1£122
Sun 15/210:20
TRS
-
LGW
2 stops14h 35m
Multiple Airlines
Sun 22/220:00
LGW
-
TRS
1 stop10h 35m
Multiple Airlines
Deal found 21/1£127
Thu 12/206:05
TRS
-
LGW
2 stops13h 35m
Multiple Airlines
Wed 18/220:00
LGW
-
TRS
1 stop10h 35m
Multiple Airlines
Deal found 21/1£129
Tue 27/112:55
TRS
-
LGW
1 stop9h 00m
Multiple Airlines
Sun 8/208:25
LGW
-
TRS
1 stop11h 15m
Multiple Airlines
Deal found 21/1£130
Sat 18/408:30
TRS
-
LGW
1 stop12h 15m
Multiple Airlines
Sun 19/406:50
LGW
-
TRS
1 stop8h 00m
Multiple Airlines
Deal found 20/1£134
Thu 5/211:10
TRS
-
LGW
1 stop11h 30m
Multiple Airlines
Sun 8/208:25
LGW
-
TRS
1 stop11h 15m
Multiple Airlines
Deal found 21/1£135
Sun 15/210:20
TRS
-
LGW
2 stops14h 35m
Multiple Airlines
Mon 23/207:00
LGW
-
TRS
2 stops13h 15m
Multiple Airlines
Deal found 20/1£136

Find 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 22 January 2026.

Round-trip from

£104

One-way from

£36

Popular in

January

Cheapest in

May

Average price

£154
26/2-7/3
  • 26/2-7/3
  • 2 total stops
  • 18h 40m total
  • Trieste to London
Search Deals
10/2
  • 10/2
  • 1 total stop
  • 9h 00m total
  • Trieste to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 22 January 2026.
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 15/2

10:20-23:55

2 stops14h 35m

London Gatwick

Sun 22/2

20:00-07:35

1 stop10h 35m

£127

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 18/4

08:30-19:45

1 stop12h 15m

London Gatwick

Sun 19/4

06:50-15:50

1 stop8h 00m

£134

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sun 15/2

10:20-23:55

2 stops14h 35m

London Gatwick

Mon 23/2

07:00-21:15

2 stops13h 15m

£136

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 12/2

11:10-21:40

1 stop11h 30m

London Gatwick

Wed 18/2

20:00-07:35

1 stop10h 35m

£144

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Tue 31/3

13:30-22:50

1 stop10h 20m

London Gatwick

Fri 3/4

21:45-08:05

1 stop9h 20m

£178

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Wed 15/4

20:25-07:00

1 stop11h 35m

London Gatwick

Sun 19/4

09:10-15:50

1 stop5h 40m

£201

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Fri 6/3

09:15-17:20

2 stops9h 05m

London Gatwick

Fri 13/3

15:00-22:10

1 stop6h 10m

£203

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sun 8/3

15:05-19:15

1 stop5h 10m

London Gatwick

Sun 15/3

20:00-07:35

1 stop10h 35m

£242

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Tue 10/2

12:55-20:55

1 stop9h 00m

£36

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sun 15/3

21:05-18:55

1 stop22h 50m

£53

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 20 results
1
2

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 £26). Flying from Trieste to London Gatwick Airport in July is currently the most expensive (average of £118). 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 £26). Flying from Trieste to London Gatwick Airport in July is currently the most expensive (average of £118). 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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

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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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