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Cheap flights from London Gatwick Airport to Trieste from £63

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TRS
23 7月 — 30 7月1
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 18 7月 2025.

Round-trip from

£140

One-way from

£63

Popular in

December

Cheapest in

February

Average price

£163
2/9-4/9
  • 2/9-4/9
  • 2 total stops
  • 12h 50m total
  • London to Trieste
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20/9
  • 20/9
  • 1 total stop
  • 7h 10m total
  • London to Trieste
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 18 7月 2025.

週二 2/915:10LGW - TRS
1 stop6h 25mMultiple Airlines
週四 4/909:30TRS - LGW
1 stop6h 25mMultiple Airlines
Deal found 18/7£140
週三 3/912:05LGW - TRS
1 stop9h 50mITA Airways
週四 4/919:25TRS - LGW
1 stop16h 50mITA Airways
Deal found 18/7£151

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 18 7月 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

週二 2/9

15:10-22:35

1 stop6h 25m

Trieste Ronchi dei Legionari

週四 4/9

09:30-14:55

1 stop6h 25m

£140

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週三 3/9

12:05-22:55

1 stop9h 50m

Trieste Ronchi dei Legionari

週四 4/9

19:25-11:15

1 stop16h 50m

£151

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週六 20/9

14:50-23:00

1 stop7h 10m

£63

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週一 15/9

08:50-12:20

2 stops26h 30m

£78

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週三 13/8

12:05-14:30

1 stop25h 25m

£101

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週二 19/8

20:35-15:25

2 stops17h 50m

£110

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週三 26/11

17:05-18:30

2 stops24h 25m

£303

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

週六 2/8

21:15-18:30

3 stops20h 15m

£508

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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.

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 18 7月 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Trieste, such as Turkish Airlines, TAP AIR PORTUGAL, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.
Turkish Airlines
7.3
Good
3,906 reviews
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.
TAP AIR PORTUGAL
7.1
Good
1,922 reviews
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.
Ryanair
6.9
Okay
5,148 reviews
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.
Wizz Air
6.8
Okay
366 reviews
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.
ITA Airways
6.7
Okay
1,004 reviews
Turkish Airlines
7.3
Good
3,906 reviews
Check prices

Food

7.4

Crew

7.7

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ORD - IST

Flight from Chicago was 100 minutes late causing us to literally speed walk at Istanbul airport to get to our connecting flight. Also, I’m 6 foot 3 inches so it was a little uncomfortable on my knees for a 9 hour flight.

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 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 Wizz Air (£78), ITA Airways (£101), and Ryanair (£110).

  • 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 Trieste?

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