What is the cheapest airline that flies from Trieste Ronchi dei Legionari to United Kingdom?

Ryanair and ITA Airways are the most popular carriers operating from Trieste Ronchi dei Legionari to United Kingdom

How many flights depart from Trieste to United Kingdom on average per week?

The number of flights available between Trieste and United Kingdom is 2 per week as of November 2026. The most frequent departure day is Sat, with 50% of weekly flights leaving on this day.

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to United Kingdom?

Prices for flights from Trieste Ronchi dei Legionari Airport to United Kingdom were last updated today.

How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trieste Ronchi dei Legionari Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom 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.

£15 Cheap Flights from Trieste to the United Kingdom in 2026/27

Find the cheapest flights from Trieste to the United Kingdom

Return

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

20:20 - 21:30TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£28Ryanair

Thu, 10 Dec - Fri, 11 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£30Ryanair

Sat, 12 Dec - Tue, 29 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£31Ryanair

Tue, 22 Dec - Tue, 29 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

11:15 - 14:25STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£31Ryanair

Tue, 22 Dec - Wed, 30 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£32Ryanair

Fri, 4 Dec - Fri, 11 Dec

11:45 - 12:55TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

11:15 - 14:25STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£33Ryanair

Mon, 21 Dec - Wed, 30 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£34Ryanair

Sat, 28 Nov - Fri, 4 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:40 - 10:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£34Ryanair

Tue, 22 Dec - Sat, 26 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£35Ryanair

Sat, 21 Nov - Sun, 22 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£36Ryanair

Sat, 21 Nov - Sun, 22 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£79Ryanair

Sat, 14 Nov - Mon, 16 Nov

20:20 - 21:30TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£81Ryanair

Thu, 12 Nov - Sun, 15 Nov

20:20 - 21:30TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:40 - 10:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£82Ryanair

Thu, 12 Nov - Sat, 14 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£87Ryanair

Sat, 14 Nov - Mon, 16 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£95Ryanair

Sat, 14 Nov - Sun, 15 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£98Ryanair

Sat, 14 Nov - Mon, 16 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£99Ryanair

Sat, 14 Nov - Mon, 16 Nov

20:20 - 21:30TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£100Ryanair

Thu, 12 Nov - Sun, 15 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£102Ryanair

Sat, 14 Nov - Mon, 16 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

13:20 - 16:30STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£104Ryanair

Sat, 14 Nov - Mon, 16 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

20:20 - 21:30TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£28Ryanair

Thu, 10 Dec - Fri, 11 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£30Ryanair

Sat, 12 Dec - Tue, 29 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£31Ryanair

Tue, 22 Dec - Tue, 29 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

11:15 - 14:25STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£31Ryanair

Tue, 22 Dec - Wed, 30 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£32Ryanair

Fri, 4 Dec - Fri, 11 Dec

11:45 - 12:55TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

11:15 - 14:25STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£33Ryanair

Mon, 21 Dec - Wed, 30 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:35 - 10:45STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£34Ryanair

Sat, 28 Nov - Fri, 4 Dec

06:00 - 07:10TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

07:40 - 10:50STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£34Ryanair

Tue, 22 Dec - Sat, 26 Dec

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£35Ryanair

Sat, 21 Nov - Sun, 22 Nov

06:05 - 07:15TRS Trieste Ronchi dei Legionari-STN London Stansted

2h 10mdirect

10:55 - 14:05STN London Stansted-TRS Trieste Ronchi dei Legionari

2h 10mdirect

£36Ryanair

Sat, 21 Nov - Sun, 22 Nov

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ITA Airways flights from Trieste to United Kingdom

Our best ITA Airways deals on Trieste to United Kingdom flight tickets

ITA Airways

8 May

TRS06:35Trieste Ronchi dei Legionari

10h 05m

1 stop

LHR15:40London Heathrow

10 May

LHR10:30London Heathrow

11h 25m

1 stop

TRS22:55Trieste Ronchi dei Legionari

£166

ITA Airways

7 May

TRS06:35Trieste Ronchi dei Legionari

10h 05m

1 stop

LHR15:40London Heathrow

10 May

LHR16:30London Heathrow

5h 25m

1 stop

TRS22:55Trieste Ronchi dei Legionari

£168

ITA Airways

7 May

TRS11:15Trieste Ronchi dei Legionari

5h 25m

1 stop

LHR15:40London Heathrow

10 May

LHR16:30London Heathrow

5h 25m

1 stop

TRS22:55Trieste Ronchi dei Legionari

£168

Ryanair flights from Trieste to United Kingdom

Our best Ryanair deals on Trieste to United Kingdom flight tickets

Ryanair

10 Dec

TRS20:20Trieste Ronchi dei Legionari

2h 10m

STN21:30London Stansted

11 Dec

STN07:35London Stansted

2h 10m

TRS10:45Trieste Ronchi dei Legionari

£28

Ryanair

12 Dec

TRS06:05Trieste Ronchi dei Legionari

2h 10m

STN07:15London Stansted

29 Dec

STN07:35London Stansted

2h 10m

TRS10:45Trieste Ronchi dei Legionari

£30

Ryanair

21 Dec

TRS11:45Trieste Ronchi dei Legionari

2h 10m

STN12:55London Stansted

29 Dec

STN07:35London Stansted

2h 10m

TRS10:45Trieste Ronchi dei Legionari

£31

momondo Fare Finder

Use the filters below to find and compare flights from Trieste to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Thu 10/12

20:20-21:30

Nonstop2h 10m

London Stansted

Fri 11/12

07:35-10:45

Nonstop2h 10m

£28

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Sat 12/12

06:05-07:15

Nonstop2h 10m

London Stansted

Tue 29/12

07:35-10:45

Nonstop2h 10m

£30

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Tue 22/12

06:00-07:10

Nonstop2h 10m

London Stansted

Tue 29/12

07:35-10:45

Nonstop2h 10m

£31

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Tue 22/12

06:00-07:10

Nonstop2h 10m

London Stansted

Wed 30/12

11:15-14:25

Nonstop2h 10m

£31

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Fri 4/12

06:00-07:10

Nonstop2h 10m

London Stansted

Fri 11/12

07:35-10:45

Nonstop2h 10m

£32

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Mon 21/12

11:45-12:55

Nonstop2h 10m

London Stansted

Wed 30/12

11:15-14:25

Nonstop2h 10m

£33

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Sat 28/11

06:05-07:15

Nonstop2h 10m

London Stansted

Fri 4/12

07:35-10:45

Nonstop2h 10m

£34

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Tue 22/12

06:00-07:10

Nonstop2h 10m

London Stansted

Sat 26/12

07:40-10:50

Nonstop2h 10m

£34

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Sat 21/11

06:05-07:15

Nonstop2h 10m

London Stansted

Sun 22/11

10:55-14:05

Nonstop2h 10m

£35

TriesteLondon

TRS Trieste Ronchi dei Legionari - STN London Stansted

TRSSTN

Trieste Ronchi dei Legionari

Sat 21/11

06:05-07:15

Nonstop2h 10m

London Stansted

Sun 22/11

10:55-14:05

Nonstop2h 10m

£36

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trieste to United Kingdom

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

Prices

Airlines

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Trieste is in May. Flight prices, which tend to average around £49, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of May, then departing from Trieste during the month June is also very affordable. Most momondo users find prices during this month for around £70.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £93. Try not to purchase tickets in the evening because they tend to be around £104. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Trieste Ronchi dei Legionari to United Kingdom flight route?

Fly from Trieste Ronchi dei Legionari to London Stansted for the best Trieste Ronchi dei Legionari - United Kingdom flight prices

What cabin class options are available on Trieste to United Kingdom flights?

There is only 1 cabin class available to choose from on Trieste to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Trieste to United Kingdom flights?

You could potentially save up to 8% on your flight if you consider stops on a Trieste to United Kingdom flight.

Cheap Trieste to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to United Kingdom

Best price found	£15
Fastest flight time	2h 10m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Trieste in the past 72 hours is £15. The best return flight deal from Trieste to United Kingdom found on momondo in the last 72 hours is £28.

The fastest flight from Trieste to United Kingdom takes 2h 10m

Direct flights go from Trieste to United Kingdom every day.

There are 1,285 airports in United Kingdom. From Trieste there are direct flights to London Stansted (STN).

Search flight deals

Frequently asked questions about flying from Trieste to the United Kingdom

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to United Kingdom?
Prices for flights from Trieste Ronchi dei Legionari Airport to United Kingdom were last updated today.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trieste Ronchi dei Legionari Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom 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.
What is the most popular plane model from Trieste to United Kingdom?
Based on momondo bookings for flights between Trieste and United Kingdom, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 59.09% of the total bookings. Other popular models include Boeing 737 MAX 8 with 11.82%, Airbus A319 with 10.00%, and Airbus A320-100/200 with 6.36%.

Why use momondo?

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

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 United Kingdom from Trieste.

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

Flights from Trieste to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Trieste to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Trieste.

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

Yes momondo offers price alerts on flights to United Kingdom from Trieste. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.