$160 Cheap Flights from Trieste (TRS) to Helsinki (HEL)

View $160 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Trieste to Helsinki (TRS-HEL)

Prices were available within the past 7 days and start at $160 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $223 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $234 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $241 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $250 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $252 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $261 found 2 days ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
TRS
Trieste
HEL
Helsinki
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Trieste to Helsinki, returning Mon, Nov 10, priced at $268 found 2 days ago
Air Baltic
Thu, Nov 13 - Sun, Nov 16
TRS
Trieste
HEL
Helsinki
$562 Roundtrip, found 6 days ago
$562
Roundtrip
found 6 days ago
Select Air Baltic flight, departing Thu, Nov 13 from Trieste to Helsinki, returning Sun, Nov 16, priced at $562 found 6 days ago
ITA Airways
Fri, Oct 3 - Mon, Oct 6
TRS
Trieste
HEL
Helsinki
$705 Roundtrip, found 2 days ago
$705
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Fri, Oct 3 from Trieste to Helsinki, returning Mon, Oct 6, priced at $705 found 2 days ago
Turkish Airlines
Fri, Oct 3 - Mon, Oct 6
TRS
Trieste
HEL
Helsinki
$841 Roundtrip, found 2 days ago
$841
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Fri, Oct 3 from Trieste to Helsinki, returning Mon, Oct 6, priced at $841 found 2 days ago

Frequently asked questions

How much does a flight from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL) cost?
Lock in a cheap one-way flight from $160 or cheap return flight from $223 from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL)?
Traveling in November is a great way to save, as it's the cheapest month for flights between TRS and HEL. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRS to HEL flight.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL)?
You'll have to catch a flight with a layover when traveling from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from TRS to HEL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL)?
To touch down at Vantaa Airport (HEL) on schedule, select a flight that leaves Friuli Venezia Giulia Airport (TRS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL) last-minute?
Last-minute bookings from TRS to HEL are generally more expensive. For the lowest rates, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a TRS to HEL flight and hotel package?
You'll generally save money by booking a TRS to HEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Vantaa Airport (HEL)?
Generally, it's possible to cancel or reschedule your TRS to HEL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Friuli Venezia Giulia
Destination airport
Vantaa
Roundtrip price
$222
Distance
1105 mi

Book with confidence

Book with confidence

Trieste to Helsinki Flights

The cheapest times to fly from Trieste to Helsinki

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 Trieste to Helsinki are during the month of November. You can find some of the cheapest flights from Trieste to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Helsinki

Sunday is one of the best days to book for cheap flights from Trieste to Helsinki: 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 Trieste to Helsinki

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 Trieste to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 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 Trieste to Helsinki 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 Trieste to Helsinki 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.

 

Trieste to Helsinki Flights

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