HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trieste

$124+ Cheap flights from London (LON) to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TRS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Trieste with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from London to Trieste Ronchi dei Legionari are usually found in November or September, booked 31 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from London to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$204
(oojo)

One-way from

$124
(oojo)

Popular in

December

Cheapest in

November

Average price

$289
Provider with most accurate pricing for London (LON)-Trieste Ronchi dei Legionari flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Trieste Ronchi dei Legionari flights.
Search Deals
From London (LON) to Trieste Ronchi dei Legionari
Search Deals
One-way flight from London (LON) to Trieste Ronchi dei Legionari
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from London to Trieste

Cheapest flights from London to Trieste
Explore the most affordable flight options available from London to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:30 amLHR - TRS
1 stop5h 30mLufthansa
Fri 1/32:40 pmTRS - LHR
2 stops18h 25mLufthansa
Deal found 12/17$356
This Lufthansa deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:00 amLCY - TRS
1 stop11h 45mLufthansa
Tue 1/72:40 pmTRS - LCY
1 stop4h 00mLufthansa
Deal found 12/16$400
This ITA Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:25 amLCY - TRS
1 stop12h 25mITA Airways
Tue 1/712:00 pmTRS - LCY
1 stop10h 25mITA Airways
Deal found 12/16$414
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:50 pmLHR - TRS
2 stops47h 10mMultiple Airlines
Wed 1/17:50 amTRS - LHR
2 stops10h 55mMultiple Airlines
Deal found 12/17$716
This Turkish Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:35 amLHR - TRS
2 stops15h 20mTurkish Airlines
Thu 12/266:35 amTRS - LHR
2 stops15h 30mTurkish Airlines
Deal found 12/17$1,575

Find flights from London to Trieste within your budget

Customize your flight search to find flights from London to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonTrieste

LCY - TRS

LCYTRS

London City

Sun 2/9

1:15 pm-8:55 pm

1 stop6h 40m

Trieste Ronchi dei Legionari

Fri 2/14

11:10 am-4:10 pm

1 stop6h 00m

$204

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Wed 3/19

8:30 am-1:45 pm

1 stop4h 15m

Trieste Ronchi dei Legionari

Tue 3/25

2:40 pm-6:45 pm

1 stop5h 05m

$204

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Fri 1/10

8:45 pm-12:45 pm

1 stop15h 00m

Trieste Ronchi dei Legionari

Mon 1/27

9:55 am-3:35 pm

1 stop6h 40m

$335

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Wed 3/19

6:35 am-10:55 pm

2 stops15h 20m

Trieste Ronchi dei Legionari

Mon 3/24

11:10 am-10:25 pm

2 stops12h 15m

$601

LondonTrieste

LCY - TRS

LCYTRS

London City

Tue 1/7

8:30 am-10:55 pm

1 stop13h 25m

$124

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Wed 1/22

4:30 pm-10:45 pm

1 stop5h 15m

$179

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Tue 1/7

11:45 am-10:55 pm

2 stops10h 10m

$224

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Sat 1/18

4:40 pm-2:30 pm

2 stops20h 50m

$363

LondonTrieste

LHR - TRS

LHRTRS

London Heathrow

Mon 12/23

7:35 pm-2:30 pm

2 stops41h 55m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

  • Most accurate provider: When it comes to deals on London-Trieste flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Trieste flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Trieste flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Trieste

Get recent, data-driven insights about flights from London to Trieste including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Trieste?

Use this chart to determine the optimal time to book a round-trip flight from London to Trieste. Price data was last updated on December 13, 2024.

The best time to book flights from London to Trieste is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LON to TRS?

Find hourly flight availability from London to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

It’s typically best to fly out from London to Trieste at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, ITA Airways and Lufthansa from London to Trieste to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,504 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Turkish Airlines
7.3
Good
3,907 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Lufthansa
6.8
Okay
7,091 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

ITA Airways
6.7
Okay
907 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from London to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from London?

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from London. On average, Ronchi dei Legionari has 0 inbound flights from London per day from 0 airlines. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • What are the cheapest airlines flying from London to Trieste round-trip?

    According to our current data, ITA Airways ($204), Lufthansa ($204), and Turkish Airlines ($601) offers the cheapest pricing from London to Trieste.

  • What are the cheapest airlines to fly from London to Trieste one-way?

    The cheapest airline one-way is ITA Airways, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Lufthansa and KLM, as they are both options that can get you from London to Trieste for a low price.

  • Can I find deals for flights from London to Trieste that include hotel bookings?

    Yes. In addition to deals on London to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Trieste.

  • Can I find deals for business class flights from London to Trieste?

    Yes. Cheapflights offers flight deals from London to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
Luton to Vicenza flights
London City to Vicenza flights
Heathrow to Vicenza flights
Gatwick to Vicenza flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.