In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from TRS to LGW?

When flying from Trieste to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£51+ Cheap Flights from Trieste to London Gatwick Airport

Cheap flight deals from Trieste to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 October 2026.

Fri 20/1112:20 -

1 stop10h 35m

Sat 28/1108:30 -

1 stop10h 10m

Deal found 7/10£92

Fri 20/1112:20 -

1 stop10h 35m

Sun 22/1107:25 -

1 stop8h 40m

Deal found 7/10£97

Thu 5/1116:10 -

1 stop8h 35m

Thu 12/1106:50 -

1 stop7h 55m

Deal found 5/10£98

Mon 23/1106:35 -

1 stop7h 05m

Thu 26/1121:25 -

1 stop11h 35m

Deal found 4/10£99

Thu 5/1116:10 -

1 stop8h 35m

Sun 8/1107:15 -

1 stop8h 50m

Deal found 7/10£101

Fri 20/1112:20 -

1 stop10h 35m

Mon 30/1106:20 -

1 stop11h 35m

Deal found 5/10£104

Thu 12/1116:10 -

1 stop8h 35m

Sat 14/1108:30 -

1 stop10h 10m

Deal found 7/10£105

Fri 6/1113:35 -

1 stop11h 05m

Sun 8/1107:15 -

1 stop8h 50m

Deal found 7/10£108

Sat 21/1106:00 -

1 stop8h 45m

Sat 28/1108:30 -

1 stop10h 10m

Deal found 7/10£110

Fri 20/1112:20 -

1 stop10h 35m

Fri 27/1107:25 -

1 stop8h 15m

Deal found 6/10£113

Thu 19/1116:10 -

1 stop8h 35m

Mon 30/1106:20 -

1 stop11h 35m

Deal found 5/10£113

Sat 21/1106:00 -

1 stop8h 45m

Mon 23/1106:20 -

1 stop11h 35m

Deal found 6/10£114

Find flight deals from Trieste to Gatwick

Round-trip from	£92
One-way from	£51
Popular in	January
Cheapest in	November
Average price	£85

20/11-28/11
2 total stops
20h 45m total
Trieste to London

Search Deals

6/2-31/12
1 total stop
20h 35m total
Trieste to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£13 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 October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sat 6/2

18:25-14:00

1 stop20h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Tue 13/10

14:55-09:20

2 stops19h 25m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Tue 13/10

14:55-07:15

1 stop17h 20m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£76

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Fri 20/11

12:20-21:55

1 stop10h 35m

London Gatwick

Sat 28/11

08:40-21:25

2 stops11h 45m

£118

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sun 25/10

06:00-22:55

2 stops17h 55m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£119

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sat 24/10

21:00-11:50

2 stops15h 50m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£120

Fastest return journey

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Wed 3/2

11:15-17:55

1 stop7h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£122

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Fri 23/10

09:30-23:05

2 stops14h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£137

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sat 14/11

11:15-19:55

1 stop9h 40m

London Gatwick

Sun 15/11

07:25-17:05

1 stop8h 40m

£146

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Thu 19/11

08:15-21:55

2 stops14h 40m

London Gatwick

Mon 30/11

06:20-18:55

1 stop11h 35m

£153

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 20 resultsSorted by cheapest first

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.

TRS-LGW

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.

Related info for your journey

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.

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Cheap flights from Trieste to London Gatwick Airport from £51

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Trieste to Gatwick

Cheapest flights from Trieste to GatwickExplore 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 8 October 2026.

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 8 October 2026.

Best flights from Trieste to GatwickDiscover carefully curated flight deals from Trieste to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Trieste to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Trieste to GatwickDiscover last-minute flight deals from Trieste to Gatwick. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Trieste to Gatwick. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Trieste to GatwickSearch for one-way flight options from Trieste to Gatwick. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Trieste to Gatwick. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

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Best time to book a flight from Trieste to Gatwick

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Related info for your journey

What airport do you fly from for flights from Trieste to London Gatwick?

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

How can I find direct flights from Trieste to Gatwick?

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

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

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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 8 October 2026.

Best flights from Trieste to Gatwick
Discover carefully curated flight deals from Trieste to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Trieste to Gatwick
Discover last-minute flight deals from Trieste to Gatwick. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Trieste to Gatwick
Search for one-way flight options from Trieste to Gatwick. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.