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Cheap flights from Trieste to London from £51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to London departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Logo
12:45 - 08:15TRS-LGW
20h 30m2 stops
Logo
20:20 - 13:55LGW-TRS
16h 35m2 stops
£112
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Wizz Air Logo
12:45 - 08:15TRS-LGW
20h 30m2 stops
Wizz Air Logo
08:50 - 10:55LGW-TRS
25h 05m2 stops
£116Wizz Air
Find Deal
Sat, 20 Sep - Mon, 22 Sep
Logo
12:45 - 08:15TRS-LGW
20h 30m2 stops
Logo
14:50 - 23:00LGW-TRS
7h 10m1 stop
£117
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
12:45 - 08:15TRS-LGW
20h 30m2 stops
Logo
19:15 - 07:00LGW-TRS
10h 45m1 stop
£119
Find Deal
Thu, 25 Sep - Sun, 28 Sep
ITA Airways Logo
19:15 - 11:15TRS-LGW
17h 00m1 stop
ITA Airways Logo
12:05 - 18:30LGW-TRS
5h 25m1 stop
£153ITA Airways
Find Deal
Tue, 9 Sep - Tue, 23 Sep
ITA Airways Logo
06:35 - 11:15TRS-LGW
5h 40m1 stop
ITA Airways Logo
12:05 - 22:55LGW-TRS
9h 50m1 stop
£160ITA Airways
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Turkish Airlines Logo
11:15 - 22:35TRS-LGW
12h 20m2 stops
Turkish Airlines Logo
06:25 - 22:55LGW-TRS
15h 30m2 stops
£490Turkish Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
Turkish Airlines Logo
11:15 - 22:20TRS-LGW
12h 05m2 stops
Turkish Airlines Logo
05:30 - 22:55LGW-TRS
16h 25m2 stops
£641Turkish Airlines
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Air Europa Logo
06:35 - 09:00TRS-LGW
27h 25m2 stops
Air Europa Logo
17:25 - 22:55LGW-TRS
28h 30m2 stops
£1,117Air Europa
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Sat, 20 Sep - Sat, 27 Sep
Air Europa Logo
06:35 - 16:25TRS-LGW
10h 50m2 stops
Air Europa Logo
10:00 - 14:30LGW-TRS
27h 30m2 stops
£1,148Air Europa
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Sat, 20 Sep - Sun, 21 Sep

ITA Airways flights from Trieste to London Gatwick Airport

Our best ITA Airways deals on Trieste to London Gatwick Airport flight tickets
ITA Airways
9 Sept
TRS19:15Trieste Ronchi dei Legionari
17h 00m
1 stop
LGW11:15London Gatwick
23 Sept
LGW12:05London Gatwick
5h 25m
1 stop
TRS18:30Trieste Ronchi dei Legionari
£153
Find similar
ITA Airways
25 Sept
TRS06:35Trieste Ronchi dei Legionari
5h 40m
1 stop
LGW11:15London Gatwick
29 Sept
LGW12:05London Gatwick
9h 50m
1 stop
TRS22:55Trieste Ronchi dei Legionari
£160
Find similar
ITA Airways
25 Sept
TRS06:35Trieste Ronchi dei Legionari
5h 40m
1 stop
LGW11:15London Gatwick
29 Sept
LGW12:05London Gatwick
5h 25m
1 stop
TRS18:30Trieste Ronchi dei Legionari
£170
Find similar

Turkish Airlines flights from Trieste to London Gatwick Airport

Our best Turkish Airlines deals on Trieste to London Gatwick Airport flight tickets
Turkish Airlines
6 Nov
TRS11:15Trieste Ronchi dei Legionari
12h 20m
2 stops
LGW22:35London Gatwick
13 Nov
LGW06:25London Gatwick
15h 30m
2 stops
TRS22:55Trieste Ronchi dei Legionari
£490
Find similar
Turkish Airlines
25 Sept
TRS11:15Trieste Ronchi dei Legionari
12h 05m
2 stops
LGW22:20London Gatwick
29 Sept
LGW05:30London Gatwick
16h 25m
2 stops
TRS22:55Trieste Ronchi dei Legionari
£641
Find similar
Turkish Airlines
25 Sept
TRS11:15Trieste Ronchi dei Legionari
12h 05m
2 stops
LGW22:20London Gatwick
29 Sept
LGW05:30London Gatwick
16h 25m
2 stops
TRS22:55Trieste Ronchi dei Legionari
£644
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Trieste to London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 15 August 2025.
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

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 20/9

12:45-08:15

2 stops20h 30m

London Gatwick

Sat 27/9

20:20-13:55

2 stops16h 35m

£112

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 20/9

12:45-08:15

2 stops20h 30m

London Gatwick

Mon 22/9

08:50-10:55

2 stops25h 05m

£116

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 27/9

12:45-08:15

2 stops20h 30m

London Gatwick

Sat 4/10

14:50-23:00

1 stop7h 10m

£117

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 25/9

12:45-08:15

2 stops20h 30m

London Gatwick

Sun 28/9

19:15-07:00

1 stop10h 45m

£119

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Tue 9/9

19:15-11:15

1 stop17h 00m

London Gatwick

Tue 23/9

12:05-18:30

1 stop5h 25m

£153

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 25/9

06:35-11:15

1 stop5h 40m

London Gatwick

Mon 29/9

12:05-22:55

1 stop9h 50m

£160

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 6/11

11:15-22:35

2 stops12h 20m

London Gatwick

Thu 13/11

06:25-22:55

2 stops15h 30m

£490

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Thu 25/9

11:15-22:20

2 stops12h 05m

London Gatwick

Mon 29/9

05:30-22:55

2 stops16h 25m

£641

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 20/9

06:35-09:00

2 stops27h 25m

London Gatwick

Sat 27/9

17:25-22:55

2 stops28h 30m

£1,117

TriesteLondon

TRS - LGW

TRSLGW

Trieste Ronchi dei Legionari

Sat 20/9

06:35-16:25

2 stops10h 50m

London Gatwick

Sun 21/9

10:00-14:30

2 stops27h 30m

£1,148

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Trieste to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Trieste Ronchi dei Legionari to London Gatwick?

Wizz Air, Ryanair, and ITA Airways are the most popular carriers operating from Trieste Ronchi dei Legionari to London Gatwick

When to book flights from Trieste to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Trieste to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Trieste to London Gatwick Airport (TRS to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to London Gatwick Airport

Best price found

£51

Fastest flight time

5h 40m

Direct flights

None
The best one-way flight to London Gatwick Airport from Trieste in the past 72 hours is £51. The best return flight deal from Trieste to London Gatwick Airport found on momondo in the last 72 hours is £112.
The fastest flight from Trieste to London Gatwick Airport takes 5h 40m
There are no direct flights from Trieste to London Gatwick Airport. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - London Gatwick Airport.
Search flight deals

  • How far is Trieste Ronchi dei Legionari to London Gatwick by plane?

    The distance between Trieste Ronchi dei Legionari and London Gatwick is about 742.1 mi. A reasonable flight in good conditions will take 5h 40m.

  • When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to London Gatwick Airport?

    Prices for flights from Trieste Ronchi dei Legionari Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Hayes
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Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Trieste to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Trieste.

Can I find flights from Trieste to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Trieste which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Trieste to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Trieste to London.

I’m not ready to book a flight from Trieste to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Trieste are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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