Cheap flights from London to Trieste
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Compare offers from the best airlines and travel agencies

If you are looking for a cheap flight from London Heathrow to Trieste, Fly Scanner finds in seconds the most convenient offers for you by comparing available airline tickets from the best airlines and online travel agencies. From low cost flights to non-stop flights, Fly Scanner will propose you only the most convenient offers based on the selected filters.

Find a direct flight London Heathrow to Trieste

If you're looking only for direct flights to Trieste, with our search engine you can filter the offers of hundreds of companies to get only the cheapest direct flights from London Heathrow to Trieste. Avoid unnecessary waste of time, compare all offers in one search.

Find the London Heathrow - Trieste low cost flight you prefer

Fly Scanner, once you enter your departure and arrival cities, will compare thousands of offers based on your needs.

Filter your search

Fly Scanner offers the possibility to customize your search according to different criteria:

  • Only direct flights
  • Only flights of one airline
  • Only flights departing or arriving at a specific airport
Other filters allow you to check prices for nearby dates to save even more on your trip to Italy.

Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Trieste.

How much does a London Heathrow - Trieste flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from London Heathrow to Trieste.

How far is London from Trieste?

London is about 743 mi from Trieste.

What are the airports in Trieste?

Trieste has one airport: Trieste - Dei Legionari.

What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular destinations searched for in Italy?

The most searched cities in Italy according to our users are: Catania, Milan, Naples, Palermo, Rome.

What is the cheapest month to fly from London to Trieste?

This information is not available at the moment.

What is the most expensive month to fly from London to Trieste?

This information is not available at the moment.

What is the best day of the week to fly from London to Trieste?

This information is not available at the moment.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more