Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Trieste from C$ 187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Trieste departing on 14/6. 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
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from London Heathrow Airport to Trieste

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Trieste 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 London Heathrow Airport to Trieste.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Trieste? 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 Trieste, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Trieste

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

All round-trip flight deals to Trieste

The cheapest plane tickets to Trieste found on KAYAK recently.
8:30 a.m. - 1:45 p.m.LHR-TRS
4h 15m1 stop
2:40 p.m. - 6:45 p.m.TRS-LHR
5h 05m1 stop
C$ 291Lufthansa
Find Deal
Wed, 19 Mar - Tue, 25 Mar
1:30 p.m. - 10:25 p.m.LHR-TRS
7h 55m1 stop
6:30 a.m. - 9:40 a.m.TRS-LHR
4h 10m1 stop
C$ 293Lufthansa
Find Deal
Sat, 17 May - Thu, 22 May
6:30 a.m. - 1:45 p.m.LHR-TRS
6h 15m1 stop
6:20 a.m. - 10:45 a.m.TRS-LHR
5h 25m1 stop
C$ 330Lufthansa
Find Deal
Sun, 23 Mar - Sat, 29 Mar
8:30 a.m. - 1:45 p.m.LHR-TRS
4h 15m1 stop
2:40 p.m. - 9:00 p.m.TRS-LHR
7h 20m2 stops
C$ 331Lufthansa
Find Deal
Wed, 19 Mar - Sat, 29 Mar
8:15 p.m. - 2:00 p.m.LHR-TRS
16h 45m2 stops
2:40 p.m. - 6:45 p.m.TRS-LHR
5h 05m1 stop
C$ 343Lufthansa
Find Deal
Sun, 23 Mar - Sat, 29 Mar
7:30 a.m. - 1:45 p.m.LHR-TRS
5h 15m1 stop
6:10 a.m. - 9:45 a.m.TRS-LHR
4h 35m1 stop
C$ 368Lufthansa
Find Deal
Sun, 23 Mar - Thu, 27 Mar
6:35 a.m. - 10:55 p.m.LHR-TRS
15h 20m2 stops
11:10 a.m. - 10:25 p.m.TRS-LHR
12h 15m2 stops
C$ 858Turkish Airlines
Find Deal
Wed, 19 Mar - Mon, 24 Mar
10:35 p.m. - 6:45 p.m.LHR-TRS
19h 10m2 stops
6:35 a.m. - 9:05 p.m.TRS-LHR
15h 30m2 stops
C$ 860Turkish Airlines
Find Deal
Wed, 15 Jan - Wed, 22 Jan
6:35 a.m. - 10:55 p.m.LHR-TRS
15h 20m2 stops
11:10 a.m. - 10:25 p.m.TRS-LHR
12h 15m2 stops
C$ 877Turkish Airlines
Find Deal
Wed, 19 Mar - Sun, 23 Mar
10:25 p.m. - 2:25 p.m.LHR-TRS
15h 00m2 stops
11:15 a.m. - 10:25 p.m.TRS-LHR
12h 10m2 stops
C$ 891
Find Deal
Sat, 17 May - Thu, 22 May
3:05 p.m. - 1:55 p.m.LHR-TRS
21h 50m1 stop
C$ 187
Find Deal
Sat, 14 Jun
8:30 a.m. - 10:25 p.m.LHR-TRS
12h 55m1 stop
C$ 229Lufthansa
Find Deal
Sun, 15 Jun
9:45 p.m. - 2:45 p.m.LHR-TRS
16h 00m2 stops
C$ 230
Find Deal
Sat, 14 Jun
8:50 p.m. - 3:00 p.m.LHR-TRS
17h 10m1 stop
C$ 233
Find Deal
Thu, 12 Jun
7:45 a.m. - 6:35 p.m.LHR-TRS
9h 50m2 stops
C$ 243
Find Deal
Thu, 12 Jun
7:50 a.m. - 6:35 p.m.LHR-TRS
9h 45m2 stops
C$ 251
Find Deal
Mon, 16 Jun
11:45 a.m. - 10:55 p.m.LHR-TRS
10h 10m2 stops
C$ 320KLM
Find Deal
Tue, 7 Jan
8:40 a.m. - 6:45 p.m.LHR-TRS
9h 05m2 stops
C$ 373KLM
Find Deal
Sat, 4 Jan
7:35 p.m. - 2:30 p.m.LHR-TRS
41h 55m2 stops
C$ 537Air France
Find Deal
Mon, 23 Dec
7:35 p.m. - 6:45 p.m.LHR-TRS
22h 10m2 stops
C$ 586Air France
Find Deal
Mon, 23 Dec
6:30 a.m. - 2:00 p.m.LHR-TRS
6h 30m1 stop
2:40 p.m. - 6:45 p.m.TRS-LHR
5h 05m1 stop
C$ 524Lufthansa
Find Deal
Thu, 19 Dec - Tue, 7 Jan
6:30 a.m. - 2:00 p.m.LHR-TRS
6h 30m1 stop
2:40 p.m. - 6:45 p.m.TRS-LHR
5h 05m1 stop
C$ 580Lufthansa
Find Deal
Sat, 21 Dec - Tue, 7 Jan
8:30 a.m. - 2:00 p.m.LHR-TRS
4h 30m1 stop
2:40 p.m. - 10:15 p.m.TRS-LHR
8h 35m1 stop
C$ 703Lufthansa
Find Deal
Thu, 19 Dec - Fri, 3 Jan
6:30 a.m. - 2:00 p.m.LHR-TRS
6h 30m1 stop
2:40 p.m. - 10:15 p.m.TRS-LHR
8h 35m1 stop
C$ 756Lufthansa
Find Deal
Sat, 21 Dec - Fri, 3 Jan
8:30 a.m. - 1:45 p.m.LHR-TRS
4h 15m1 stop
2:40 p.m. - 8:45 p.m.TRS-LHR
7h 05m1 stop
C$ 758Lufthansa
Find Deal
Sun, 22 Dec - Thu, 2 Jan
8:15 p.m. - 2:00 p.m.LHR-TRS
16h 45m2 stops
2:40 p.m. - 6:45 p.m.TRS-LHR
5h 05m1 stop
C$ 763Lufthansa
Find Deal
Sun, 22 Dec - Tue, 7 Jan
8:30 a.m. - 1:45 p.m.LHR-TRS
4h 15m1 stop
2:40 p.m. - 8:45 p.m.TRS-LHR
7h 05m1 stop
C$ 814Lufthansa
Find Deal
Sun, 22 Dec - Sat, 4 Jan
6:35 a.m. - 10:55 p.m.LHR-TRS
15h 20m2 stops
6:35 a.m. - 9:05 p.m.TRS-LHR
15h 30m2 stops
C$ 2,249Turkish Airlines
Find Deal
Mon, 23 Dec - Thu, 26 Dec
10:35 p.m. - 2:30 p.m.LHR-TRS
14h 55m2 stops
11:10 a.m. - 10:25 p.m.TRS-LHR
12h 15m2 stops
C$ 2,807
Find Deal
Mon, 23 Dec - Tue, 7 Jan
10:35 p.m. - 2:30 p.m.LHR-TRS
14h 55m2 stops
6:35 a.m. - 10:25 p.m.TRS-LHR
16h 50m2 stops
C$ 3,429Turkish Airlines
Find Deal
Sat, 21 Dec - Tue, 7 Jan

Lufthansa flights from London Heathrow Airport to Trieste

Our best Lufthansa deals on London Heathrow Airport to Trieste flight tickets
Lufthansa
19 Mar
LHR8:30 a.m.London Heathrow
4h 15m
1 stop
TRS1:45 p.m.Trieste Ronchi dei Legionari
25 Mar
TRS2:40 p.m.Trieste Ronchi dei Legionari
5h 05m
1 stop
LHR6:45 p.m.London Heathrow
Lufthansa
17 May
LHR1:30 p.m.London Heathrow
7h 55m
1 stop
TRS10:25 p.m.Trieste Ronchi dei Legionari
22 May
TRS6:30 a.m.Trieste Ronchi dei Legionari
4h 10m
1 stop
LHR9:40 a.m.London Heathrow
Lufthansa
23 Mar
LHR6:30 a.m.London Heathrow
6h 15m
1 stop
TRS1:45 p.m.Trieste Ronchi dei Legionari
29 Mar
TRS6:20 a.m.Trieste Ronchi dei Legionari
5h 25m
1 stop
LHR10:45 a.m.London Heathrow

Turkish Airlines flights from London Heathrow Airport to Trieste

Our best Turkish Airlines deals on London Heathrow Airport to Trieste flight tickets
Turkish Airlines
19 Mar
LHR6:35 a.m.London Heathrow
15h 20m
2 stops
TRS10:55 p.m.Trieste Ronchi dei Legionari
26 Mar
TRS6:35 a.m.Trieste Ronchi dei Legionari
16h 50m
2 stops
LHR10:25 p.m.London Heathrow
Turkish Airlines
15 Jan
LHR10:35 p.m.London Heathrow
19h 10m
2 stops
TRS6:45 p.m.Trieste Ronchi dei Legionari
22 Jan
TRS6:35 a.m.Trieste Ronchi dei Legionari
15h 30m
2 stops
LHR9:05 p.m.London Heathrow
Turkish Airlines
19 Mar
LHR6:35 a.m.London Heathrow
15h 20m
2 stops
TRS10:55 p.m.Trieste Ronchi dei Legionari
23 Mar
TRS11:10 a.m.Trieste Ronchi dei Legionari
12h 15m
2 stops
LHR10:25 p.m.London Heathrow

See travel insights to Trieste from

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

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 Trieste?

If you aren’t able to travel during the month of November, then book flights to Trieste from London Heathrow Airport during September instead. Flights to Trieste in September, while not as cheap as those in November, still average around C$ 266.

Can stopping save me money on London Heathrow Airport to Trieste flights?

You could potentially save up to 18% on your flight if you consider stops on a London Heathrow Airport to Trieste flight.

When to book flights from London Heathrow Airport to Trieste

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

Cheap London Heathrow Airport to Trieste (LHR to TRS) flight deals and tips

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

Best price found

C$ 187

Fastest flight time

4h 15m

Direct flights

None

Airports in Trieste

1 airport
The best one-way flight to Trieste from London Heathrow Airport in the past 72 hours is C$ 187. The best round-trip flight deal from London Heathrow Airport to Trieste found on momondo in the last 72 hours is C$ 291.
The fastest flight from London Heathrow Airport to Trieste takes 4h 15m
There are no direct flights from London Heathrow Airport to Trieste. Popular non-direct route for this connection is London Heathrow Airport - Trieste Ronchi dei Legionari Airport.
There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

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

    Trieste Ronchi dei Legionari is 1226.9 km away from London Heathrow. A reasonable flight in good conditions will take 4h 15m.

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

    Prices for flights from London Heathrow Airport to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

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 Trieste from London.

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

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

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

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 London to Trieste.

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

Of course. momondo tracks the price of London to Trieste flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 23/12
Mon 30/12
Email me momondo's favourite deals

Find better results for your trip to Italy

Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo