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.

£34+ 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 5 November 2026.

Fri 11/1212:20 -

1 stop10h 55m

Mon 14/1206:40 -

1 stop13h 25m

Deal found 1/11£88

Fri 11/1212:20 -

1 stop10h 55m

Sat 12/1205:00 -

1 stop15h 25m

Deal found 3/11£94

Sat 12/1211:15 -

1 stop9h 45m

Mon 14/1206:40 -

1 stop13h 25m

Deal found 2/11£96

Fri 4/1212:20 -

1 stop10h 35m

Mon 7/1206:20 -

1 stop11h 35m

Deal found 3/11£107

Fri 11/1212:20 -

1 stop10h 55m

Tue 15/1208:55 -

2 stops10h 05m

Deal found 5/11£112

Find flight deals from Trieste to Gatwick

Round-trip from	£88
One-way from	£34
Popular in	January
Cheapest in	June
Average price	£90

11/12-14/12
2 total stops
24h 20m total
Trieste to London

Search Deals

3/12-31/12
1 total stop
29h 30m 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. 5% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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 12/12

11:15-20:00

1 stop9h 45m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Mon 16/11

08:05-11:55

1 stop28h 50m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Fri 13/11

12:20-11:55

1 stop24h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sun 13/12

18:25-12:20

2 stops18h 55m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Thu 21/1

08:20-19:05

3 stops11h 45m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£77

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sun 15/11

06:00-07:35

1 stop26h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£80

Fastest return journey

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Thu 31/12

16:20-22:55

1 stop7h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Thu 19/11

16:10-23:45

1 stop8h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Fri 11/12

12:20-22:15

1 stop10h 55m

London Gatwick

Mon 14/12

16:40-09:50

2 stops16h 10m

£108

TriesteLondon

TRS Trieste Ronchi dei Legionari - LGW London Gatwick

TRSLGW

Trieste Ronchi dei Legionari

Sat 12/12

11:15-20:00

1 stop9h 45m

London Gatwick

Mon 14/12

16:40-09:50

2 stops16h 10m

£120

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 19 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 £34

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. 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 5 November 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 5 November 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 5 November 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 5 November 2026.

Last-minute flights from Trieste to GatwickDiscover last-minute flight deals from Trieste to Gatwick. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Trieste to Gatwick. Data last updated 5 November 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 5 November 2026.

Search for one-way flight options from Trieste to Gatwick. Find affordable one-way fares based on user searches. Data last updated 5 November 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?

Travelling to a place near London Gatwick Airport?

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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 5 November 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 5 November 2026.

Last-minute flights from Trieste to Gatwick
Discover last-minute flight deals from Trieste to Gatwick. Data last updated 5 November 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 5 November 2026.