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Cheap flights from London Heathrow Airport to Trieste from £103

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 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Trieste

Cheap return flights

These are some of the best return 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 stopovers.

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.
06:05 - 13:35LHR-TRS
6h 30m1 stop
17:40 - 22:20TRS-LHR
5h 40m1 stop
Fri, 24 Jan - Mon, 27 Jan
06:05 - 13:35LHR-TRS
6h 30m1 stop
17:40 - 22:20TRS-LHR
5h 40m1 stop
Fri, 24 Jan - Mon, 27 Jan
09:30 - 22:35LHR-TRS
12h 05m1 stop
06:30 - 14:40TRS-LHR
9h 10m1 stop
£154Lufthansa
Find Deal
Thu, 24 Apr - Mon, 28 Apr
10:30 - 22:25LHR-TRS
10h 55m1 stop
06:30 - 15:40TRS-LHR
10h 10m1 stop
£155Lufthansa
Find Deal
Fri, 25 Apr - Mon, 28 Apr
11:30 - 22:35LHR-TRS
10h 05m1 stop
06:30 - 16:40TRS-LHR
11h 10m1 stop
£158Lufthansa
Find Deal
Thu, 10 Apr - Sun, 13 Apr
06:30 - 22:25LHR-TRS
14h 55m1 stop
06:30 - 14:40TRS-LHR
9h 10m1 stop
£160Lufthansa
Find Deal
Sat, 3 May - Sun, 11 May
10:00 - 18:45LHR-TRS
7h 45m2 stops
06:35 - 17:00TRS-LHR
11h 25m2 stops
£194KLM
Find Deal
Fri, 31 Jan - Mon, 3 Feb
10:00 - 18:45LHR-TRS
7h 45m2 stops
06:35 - 17:00TRS-LHR
11h 25m2 stops
£252KLM
Find Deal
Fri, 24 Jan - Mon, 27 Jan
06:35 - 22:55LHR-TRS
15h 20m2 stops
11:10 - 22:25TRS-LHR
12h 15m2 stops
£474Turkish Airlines
Find Deal
Wed, 19 Mar - Mon, 24 Mar
22:35 - 18:45LHR-TRS
19h 10m2 stops
06:35 - 21:05TRS-LHR
15h 30m2 stops
£475Turkish Airlines
Find Deal
Wed, 15 Jan - Wed, 22 Jan
10:15 - 20:00LHR-TRS
8h 45m1 stop
Tue, 21 Jan
20:45 - 09:30LHR-TRS
11h 45m1 stop
Sun, 19 Jan
15:20 - 11:30LHR-TRS
19h 10m2 stops
Tue, 21 Jan
08:30 - 22:35LHR-TRS
13h 05m1 stop
£125Lufthansa
Find Deal
Mon, 9 Jun
07:30 - 13:45LHR-TRS
5h 15m1 stop
£136Lufthansa
Find Deal
Sun, 19 Jan
10:25 - 08:50LHR-TRS
21h 25m2 stops
Sun, 19 Jan
11:45 - 22:55LHR-TRS
10h 10m2 stops
£177KLM
Find Deal
Tue, 7 Jan
17:05 - 18:45LHR-TRS
24h 40m2 stops
£187KLM
Find Deal
Mon, 6 Jan
19:35 - 14:30LHR-TRS
41h 55m2 stops
£297Air France
Find Deal
Mon, 23 Dec
19:35 - 18:45LHR-TRS
22h 10m2 stops
£323Air France
Find Deal
Mon, 23 Dec
06:30 - 14:00LHR-TRS
6h 30m1 stop
06:20 - 17:05TRS-LHR
11h 45m2 stops
£332Lufthansa
Find Deal
Tue, 24 Dec - Tue, 31 Dec
06:30 - 14:00LHR-TRS
6h 30m1 stop
14:40 - 07:45TRS-LHR
18h 05m1 stop
£341Lufthansa
Find Deal
Tue, 24 Dec - Fri, 3 Jan
06:30 - 14:00LHR-TRS
6h 30m1 stop
14:40 - 12:45TRS-LHR
23h 05m1 stop
£346Lufthansa
Find Deal
Tue, 24 Dec - Thu, 2 Jan
07:30 - 14:00LHR-TRS
5h 30m1 stop
14:40 - 22:55TRS-LHR
9h 15m2 stops
£357Lufthansa
Find Deal
Mon, 23 Dec - Thu, 26 Dec
07:30 - 13:45LHR-TRS
5h 15m1 stop
14:40 - 21:00TRS-LHR
7h 20m2 stops
Sun, 22 Dec - Thu, 2 Jan
18:10 - 08:50LHR-TRS
13h 40m2 stops
07:50 - 18:30TRS-LHR
35h 40m3 stops
Sun, 22 Dec - Thu, 2 Jan
20:25 - 18:45LHR-TRS
21h 20m2 stops
15:15 - 20:50TRS-LHR
6h 35m2 stops
£486KLM
Find Deal
Mon, 23 Dec - Tue, 31 Dec
17:50 - 14:30LHR-TRS
19h 40m2 stops
15:15 - 07:40TRS-LHR
17h 25m2 stops
£537KLM
Find Deal
Tue, 24 Dec - Fri, 3 Jan
19:35 - 14:30LHR-TRS
17h 55m2 stops
11:15 - 21:25TRS-LHR
11h 10m2 stops
£740Air France
Find Deal
Tue, 24 Dec - Wed, 1 Jan
06:20 - 14:30LHR-TRS
7h 10m2 stops
06:35 - 21:25TRS-LHR
15h 50m2 stops
£819Air France
Find Deal
Mon, 23 Dec - Thu, 2 Jan

Lufthansa flights from London Heathrow Airport to Trieste

Our best Lufthansa deals on London Heathrow Airport to Trieste flight tickets
Lufthansa
24 Apr
LHR09:30London Heathrow
12h 05m
1 stop
TRS22:35Trieste Ronchi dei Legionari
28 Apr
TRS06:30Trieste Ronchi dei Legionari
9h 10m
1 stop
LHR14:40London Heathrow
Lufthansa
25 Apr
LHR10:30London Heathrow
10h 55m
1 stop
TRS22:25Trieste Ronchi dei Legionari
28 Apr
TRS06:30Trieste Ronchi dei Legionari
10h 10m
1 stop
LHR15:40London Heathrow
Lufthansa
10 Apr
LHR11:30London Heathrow
10h 05m
1 stop
TRS22:35Trieste Ronchi dei Legionari
13 Apr
TRS06:30Trieste Ronchi dei Legionari
11h 10m
1 stop
LHR16:40London Heathrow

KLM flights from London Heathrow Airport to Trieste

Our best KLM deals on London Heathrow Airport to Trieste flight tickets
KLM
31 Jan
LHR10:00London Heathrow
7h 45m
2 stops
TRS18:45Trieste Ronchi dei Legionari
3 Feb
TRS06:35Trieste Ronchi dei Legionari
11h 25m
2 stops
LHR17:00London Heathrow
KLM
24 Jan
LHR10:00London Heathrow
7h 45m
2 stops
TRS18:45Trieste Ronchi dei Legionari
27 Jan
TRS06:35Trieste Ronchi dei Legionari
11h 25m
2 stops
LHR17:00London Heathrow
KLM
15 Jan
LHR10:00London Heathrow
7h 45m
2 stops
TRS18:45Trieste Ronchi dei Legionari
22 Jan
TRS15:15Trieste Ronchi dei Legionari
17h 25m
2 stops
LHR07:40London 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?

The month of November is, on average, the cheapest month to fly to Trieste from London Heathrow Airport, with most prices found around £86. The month of September is another great option to travel to Trieste, with average flight prices from London Heathrow Airport averaging around £147.

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

On average, the least expensive day to fly to Trieste from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £140. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Trieste is Wednesday, with ticket prices averaging around £194.

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

The cheapest time of day to fly to Trieste is in the evening when flights can be purchased for as low as £160. Flights to Trieste are more costly at midday, with an average ticket price of £169. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 25% 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 return 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

£103

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 £103. The best return flight deal from London Heathrow Airport to Trieste found on momondo in the last 72 hours is £151.
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?

    The distance between London Heathrow and Trieste Ronchi dei Legionari is about 762.4 mi. Flights usually cover this in 4h 15m, depending on flying conditions and air traffic around both airports.

  • 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 updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Trieste Ronchi dei Legionari Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from London Heathrow Airport to Trieste

Compare and see reviews for airlines that fly from London Heathrow Airport to Trieste with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £151Free CancellationRating
6.8
7,087 reviews
Search Lufthansa flights

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?

Yes. momondo enables you to select and highlight flights to Trieste from London with this policy.

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

Once you have performed a search for London to Trieste flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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