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Cheap flights from Trieste to London from £22

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 27/5. 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

KAYAK's recommended return flight deals from the most popular airlines that fly from Trieste to London.
Ryanair Logo
18:10 - 19:20TRS-STN
2h 10mdirect
Ryanair Logo
11:45 - 14:50STN-TRS
2h 05mdirect
£41Ryanair
Find Deal
Thu, 5 Jun - Sun, 15 Jun
Ryanair Logo
18:10 - 19:20TRS-STN
2h 10mdirect
Ryanair Logo
11:45 - 14:50STN-TRS
2h 05mdirect
£43Ryanair
Find Deal
Thu, 5 Jun - Sun, 15 Jun
Ryanair Logo
14:00 - 15:10TRS-STN
2h 10mdirect
Ryanair Logo
11:45 - 14:50STN-TRS
2h 05mdirect
£44Ryanair
Find Deal
Fri, 9 May - Sun, 11 May
 Logo
12:45 - 22:55TRS-STN
11h 10m1 stop
 Logo
19:45 - 22:50STN-TRS
2h 05mdirect
Thu, 22 May - Thu, 29 May
 Logo
09:30 - 22:10TRS-LGW
13h 40m1 stop
 Logo
20:25 - 12:50LGW-TRS
15h 25m1 stop
Thu, 5 Jun - Wed, 11 Jun
Wizz Air Logo
08:30 - 21:10TRS-LTN
13h 40m1 stop
Wizz Air Logo
08:05 - 07:55LTN-TRS
22h 50m1 stop
£116Wizz Air
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Fri, 6 Jun - Sun, 8 Jun
ITA Airways Logo
06:35 - 11:15TRS-LGW
5h 40m1 stop
ITA Airways Logo
12:05 - 10:25LGW-TRS
21h 20m1 stop
£134ITA Airways
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Fri, 6 Jun - Tue, 10 Jun
ITA Airways Logo
19:25 - 11:15TRS-LGW
16h 50m1 stop
ITA Airways Logo
12:05 - 18:35LGW-TRS
5h 30m1 stop
£134ITA Airways
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Fri, 12 Sep - Mon, 15 Sep
Lufthansa Logo
14:45 - 22:10TRS-LHR
8h 25m1 stop
Lufthansa Logo
13:30 - 22:25LHR-TRS
7h 55m1 stop
£150Lufthansa
Find Deal
Thu, 5 Jun - Tue, 17 Jun
Lufthansa Logo
06:30 - 16:40TRS-LHR
11h 10m1 stop
Lufthansa Logo
09:30 - 22:35LHR-TRS
12h 05m1 stop
£153Lufthansa
Find Deal
Thu, 5 Jun - Wed, 11 Jun

Lufthansa flights from Trieste to London

Our best Lufthansa deals on Trieste to London flight tickets
Lufthansa
5 Jun
TRS14:45Trieste Ronchi dei Legionari
8h 25m
1 stop
LHR22:10London Heathrow
17 Jun
LHR13:30London Heathrow
7h 55m
1 stop
TRS22:25Trieste Ronchi dei Legionari
Lufthansa
5 Jun
TRS06:30Trieste Ronchi dei Legionari
11h 10m
1 stop
LHR16:40London Heathrow
11 Jun
LHR09:30London Heathrow
12h 05m
1 stop
TRS22:35Trieste Ronchi dei Legionari
Lufthansa
4 Jul
TRS06:30Trieste Ronchi dei Legionari
11h 10m
1 stop
LHR16:40London Heathrow
7 Jul
LHR09:30London Heathrow
12h 05m
1 stop
TRS22:35Trieste Ronchi dei Legionari

KLM flights from Trieste to London

Our best KLM deals on Trieste to London flight tickets
KLM
27 Jul
TRS06:35Trieste Ronchi dei Legionari
12h 15m
2 stops
LHR17:50London Heathrow
7 Aug
LHR06:30London Heathrow
11h 05m
2 stops
TRS18:35Trieste Ronchi dei Legionari
KLM
9 May
TRS06:35Trieste Ronchi dei Legionari
10h 40m
2 stops
LHR16:15London Heathrow
12 May
LHR11:45London Heathrow
10h 10m
2 stops
TRS22:55Trieste 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 cheapest month to fly to London?

The cheapest month to fly to London from Trieste is in May. Flight prices, which tend to average around £61, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Trieste averaging around £85.

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 £168.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £0. Flights in the afternoon are often more expensive, with an average ticket price of £168.

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.

How have Trieste to London flight prices changed over time?

As of April 2025, prices for Trieste to London flights are approximately 133% 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

£22

Fastest flight time

2h 10m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Trieste in the past 72 hours is £22. The best return flight deal from Trieste to London found on momondo in the last 72 hours is £41.
The fastest flight from Trieste to London takes 2h 10m
Direct flights go from Trieste to London every day.
There are 5 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • 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?

  • What is the most popular airline from Trieste to London?


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Maidstone
Ipswich
Canterbury
Margate
Dartford
Ilford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

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