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Cheap flights from London Gatwick Airport to Trieste from £43

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TRS
5 May — 12 May1
1 adult

Cheap flight deals from Gatwick to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Trieste (TRS). 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 30 April 2025.

Round-trip from

£98

One-way from

£43

Popular in

December

Cheapest in

February

Average price

£110
15/5-19/5
  • 15/5-19/5
  • 2 total stops
  • 53h 00m total
  • London to Trieste
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4/6
  • 4/6
  • 1 total stop
  • 15h 25m total
  • London to Trieste
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Gatwick to Trieste

Cheapest flights from Gatwick to Trieste
Explore the most affordable flight options available from Gatwick to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 15/519:15LGW - TRS
1 stop25h 05mMultiple Airlines
Mon 19/506:00TRS - LGW
1 stop27h 55mMultiple Airlines
Deal found 29/4£98
Sat 7/612:05LGW - TRS
1 stop21h 20mITA Airways
Sat 28/606:35TRS - LGW
1 stop5h 40mITA Airways
Deal found 29/4£138

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Trieste 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 30 April 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Trieste that are best for you.

Fly from

Gatwick

Fly to

Trieste

Route

Depart

Return

Price

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Thu 15/5

19:15-21:20

1 stop25h 05m

Trieste Ronchi dei Legionari

Mon 19/5

06:00-08:55

1 stop27h 55m

£98

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sat 7/6

12:05-10:25

1 stop21h 20m

Trieste Ronchi dei Legionari

Sat 28/6

06:35-11:15

1 stop5h 40m

£138

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 4/6

20:25-12:50

1 stop15h 25m

£43

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Tue 10/6

12:05-22:55

1 stop9h 50m

£96

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Wed 4/6

22:00-17:50

3 stops18h 50m

£151

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Sun 11/5

14:00-14:30

2 stops23h 30m

£397

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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
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 London Gatwick Airport to Trieste

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 inches per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 30 April 2025.
Turkish Airlines
7.3
Good
3,788 reviews
Check prices

Overall

7.3

Crew

7.7

Food

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

animal,Jan 2024

IST - ATL

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes
Turkish Airlines
7.3
Good
3,788 reviews
Turkish Airlines
7.3
Good
3,788 reviews
Check prices

Overall

7.3

Crew

7.7

Food

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

animal,Jan 2024

IST - ATL

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes
Ryanair
6.8
Okay
5,053 reviews
Turkish Airlines
7.3
Good
3,788 reviews
Check prices

Overall

7.3

Crew

7.7

Food

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

animal,Jan 2024

IST - ATL

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes
ITA Airways
6.7
Okay
967 reviews
Turkish Airlines
7.3
Good
3,788 reviews
Check prices

Overall

7.3

Crew

7.7

Food

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

animal,Jan 2024

IST - ATL

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

Related info for your journey

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

  • What is the cheapest airline to fly from London Gatwick Airport to Trieste round-trip?

    Flying on ITA Airways is currently your cheapest option to Trieste, with prices starting at £138.

  • What are the cheapest airlines to fly from London Gatwick Airport to Trieste one-way?

    The cheapet airlines for a one-way flight from London Gatwick Airport to Trieste are ITA Airways (£96), Ryanair (£151), and Turkish Airlines (£397).

  • 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Udine

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