$182 Cheap Flights from Helsinki (HEL) to Trieste (TRS)

View $182 flight on Sat, Nov 15, 2025Opens in a new window

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Cheap Flights from Helsinki to Trieste (HEL-TRS)

Prices were available within the past 7 days and start at $182 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $227 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$240 Roundtrip, found 6 days ago
$240
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $240 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$245 Roundtrip, found 6 days ago
$245
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $245 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $258 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $258 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $266 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $284 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $295 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $309 found 6 days ago
Lufthansa
Sat, Nov 15 - Sat, Nov 22
HEL
Helsinki
TRS
Trieste
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Helsinki to Trieste, returning Sat, Nov 22, priced at $313 found 6 days ago
Flights from Helsinki (HEL) to Trieste (TRS)
Origin airport
Vantaa
Destination airport
Friuli Venezia Giulia
Airlines serving
Lufthansa
Roundtrip price
$226
Distance
1105 mi

Helsinki to Trieste Flights

The cheapest times to fly from Helsinki to Trieste

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Trieste are during the month of November. You can find some of the cheapest flights from Helsinki to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Trieste

Sunday is one of the best days to book for cheap flights from Helsinki to Trieste: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Trieste

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Trieste flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Trieste airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS) cost?
Discover the latest flight deals from HEL to TRS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HEL to TRS?
The cheapest flights from HEL to TRS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HEL to TRS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HEL to TRS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS)?
Direct flights from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from HEL to TRS?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS)?
Select a flight from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS) last-minute?
Last-minute fares from HEL to TRS are generally more expensive. To secure the lowest rates, start searching for flights as soon as possible. That being said, if you’re flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a HEL to TRS flight and hotel package?
Compared with arranging hotels and flights separately, booking a HEL to TRS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Friuli Venezia Giulia Airport (TRS)?
Typically, it’s possible to reschedule or cancel your HEL to TRS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.