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Cheap flights from Trieste to London from £21

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 17/3. 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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Find the cheapest flights from Trieste to London

Cheap return flights

These are some of the best return flight deals from Trieste to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Trieste to London.

Cheap last-minute flights

Planning a quick getaway from Trieste to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Trieste to London

Find recent round-trip train or bus tickets from Trieste to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
09:50 - 11:05TRS-STN
2h 15mdirect
18:45 - 21:50STN-TRS
2h 05mdirect
£50Ryanair
Find Deal
Fri, 17 Jan - Mon, 20 Jan
06:00 - 12:10TRS-STN
7h 10m1 stop
06:20 - 09:25STN-TRS
2h 05mdirect
£60Ryanair
Find Deal
Mon, 20 Jan - Fri, 31 Jan
17:30 - 18:40TRS-STN
2h 10mdirect
14:00 - 17:05STN-TRS
2h 05mdirect
£77Ryanair
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Fri, 18 Apr - Fri, 25 Apr
19:45 - 07:40TRS-LTN
12h 55m1 stop
22:40 - 12:55LTN-TRS
13h 15m1 stop
Fri, 17 Jan - Mon, 20 Jan
19:45 - 07:40TRS-LTN
12h 55m1 stop
22:40 - 12:55LTN-TRS
13h 15m1 stop
Fri, 10 Jan - Mon, 13 Jan
11:10 - 16:10TRS-LCY
6h 00m1 stop
07:25 - 20:50LCY-TRS
12h 25m1 stop
£123ITA Airways
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Mon, 20 Jan - Fri, 31 Jan
06:30 - 15:40TRS-LHR
10h 10m1 stop
08:30 - 22:25LHR-TRS
12h 55m1 stop
£143Lufthansa
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Fri, 11 Apr - Sun, 13 Apr
07:50 - 16:10TRS-LCY
9h 20m2 stops
07:25 - 20:50LCY-TRS
12h 25m1 stop
£146ITA Airways
Find Deal
Mon, 20 Jan - Fri, 31 Jan
14:45 - 22:10TRS-LHR
8h 25m1 stop
15:30 - 22:25LHR-TRS
5h 55m1 stop
£148Lufthansa
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Fri, 18 Apr - Fri, 25 Apr
08:30 - 18:10TRS-LTN
10h 40m1 stop
21:50 - 07:55LTN-TRS
9h 05m1 stop
£190Wizz Air
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Fri, 11 Apr - Sun, 13 Apr
22:25 - 23:40TRS-STN
2h 15mdirect
£21Ryanair
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Mon, 17 Mar
09:50 - 11:05TRS-STN
2h 15mdirect
£27Ryanair
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Fri, 17 Jan
17:30 - 18:40TRS-STN
2h 10mdirect
£28Ryanair
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Fri, 2 May
13:30 - 20:15TRS-STN
7h 45m1 stop
Sat, 18 Jan
13:30 - 20:15TRS-STN
7h 45m1 stop
Sat, 15 Mar
15:15 - 16:10TRS-LCY
25h 55m1 stop
£87ITA Airways
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Thu, 13 Feb
12:00 - 18:30TRS-LCY
7h 30m1 stop
£97ITA Airways
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Fri, 31 Jan
06:10 - 16:45TRS-LHR
11h 35m1 stop
£113Lufthansa
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Thu, 13 Feb
14:40 - 22:15TRS-LHR
8h 35m1 stop
£116Lufthansa
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Sun, 2 Feb
11:15 - 21:25TRS-LHR
11h 10m2 stops
£636Air France
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Wed, 1 Jan
22:25 - 23:40TRS-STN
2h 15mdirect
06:20 - 09:25STN-TRS
2h 05mdirect
£37Ryanair
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Mon, 20 Jan - Fri, 31 Jan
09:50 - 11:05TRS-STN
2h 15mdirect
18:45 - 21:50STN-TRS
2h 05mdirect
£50Ryanair
Find Deal
Fri, 17 Jan - Mon, 20 Jan
17:30 - 18:40TRS-STN
2h 10mdirect
14:00 - 17:05STN-TRS
2h 05mdirect
£77Ryanair
Find Deal
Fri, 18 Apr - Fri, 25 Apr
09:40 - 10:55TRS-STN
2h 15mdirect
18:45 - 21:50STN-TRS
2h 05mdirect
£88Ryanair
Find Deal
Fri, 14 Feb - Mon, 17 Feb
09:50 - 11:05TRS-STN
2h 15mdirect
15:10 - 18:15STN-TRS
2h 05mdirect
£163Ryanair
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Fri, 3 Jan - Tue, 7 Jan
17:30 - 18:40TRS-STN
2h 10mdirect
11:45 - 14:50STN-TRS
2h 05mdirect
£203Ryanair
Find Deal
Fri, 11 Apr - Sun, 13 Apr
09:50 - 11:05TRS-STN
2h 15mdirect
18:45 - 21:50STN-TRS
2h 05mdirect
£241Ryanair
Find Deal
Fri, 3 Jan - Mon, 6 Jan

KLM flights from Trieste to London

Our best KLM deals on Trieste to London flight tickets
KLM
14 Feb
TRS15:15Trieste Ronchi dei Legionari
17h 25m
2 stops
LHR07:40London Heathrow
17 Feb
LHR20:25London Heathrow
21h 20m
2 stops
TRS18:45Trieste Ronchi dei Legionari
KLM
10 Jan
TRS06:35Trieste Ronchi dei Legionari
26h 05m
2 stops
LHR07:40London Heathrow
13 Jan
LHR20:25London Heathrow
21h 20m
2 stops
TRS18:45Trieste Ronchi dei Legionari

Lufthansa flights from Trieste to London

Our best Lufthansa deals on Trieste to London flight tickets
Lufthansa
11 Apr
TRS06:30Trieste Ronchi dei Legionari
10h 10m
1 stop
LHR15:40London Heathrow
13 Apr
LHR08:30London Heathrow
12h 55m
1 stop
TRS22:25Trieste Ronchi dei Legionari
Lufthansa
18 Apr
TRS14:45Trieste Ronchi dei Legionari
8h 25m
1 stop
LHR22:10London Heathrow
25 Apr
LHR15:30London Heathrow
5h 55m
1 stop
TRS22:25Trieste Ronchi dei Legionari
Lufthansa
11 Apr
TRS14:45Trieste Ronchi dei Legionari
4h 55m
1 stop
LHR18:40London Heathrow
13 Apr
LHR09:00London Heathrow
12h 25m
2 stops
TRS22:25Trieste Ronchi dei Legionari

See travel insights to London from

How to get the cheapest flight ticket from Trieste to London

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 typical price of a round-trip flight between Trieste and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Trieste is in February. Flight prices, which tend to average around £69, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Trieste averaging around £101.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Trieste to London for around £176.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £0. Flights in the afternoon are often more expensive, with an average ticket price of £176.

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

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

What cabin class options are available on Trieste Ronchi dei Legionari to London flights?

There are 1 cabin classes available to choose from on Trieste Ronchi dei Legionari to London 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 London flights?

You could potentially save up to 142% on your flight if you consider stops on a Trieste to London flight.

How have Trieste to London flight prices changed over time?

As of December 2024, prices for Trieste to London flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Trieste to London

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

Cheap Trieste to London (TRS to LON) flight deals and tips

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

Best price found

£21

Fastest flight time

2h 10m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in London

6 airports
The best one-way flight to London from Trieste in the past 72 hours is £21. The best return flight deal from Trieste to London found on momondo in the last 72 hours is £50.
The fastest flight from Trieste to London takes 2h 10m
Direct flights go from Trieste to London on Monday, Tuesday, Thursday, Friday and Saturday. Airline offering direct flights is Ryanair..
There are 6 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

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

    A flight from Trieste Ronchi dei Legionari to London will travel around 750.5 mi. Flights usually cover this in 2h 10m, depending on flying conditions and air traffic around both airports.

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

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

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

    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.

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

    The necessary travel and health documents for your London 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 London?


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?

Flights from Trieste to London 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 London?

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 London from Trieste.

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

If you are not ready to book a flight from Trieste to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London