$1,148 Cheap Flights from Helsinki (HEL) to Mendoza (MDZ)

View $1,148 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Mendoza (MDZ-Governor Francisco Gabrielli Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Helsinki to Mendoza (HEL-MDZ)

Prices were available within the past 7 days and start at $1,148 for one-way flights and $1,698 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,698 Roundtrip, found 4 days ago
$1,698
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,698 found 4 days ago
Finnair
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,699 Roundtrip, found 4 days ago
$1,699
Roundtrip
found 4 days ago
Select Finnair flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,699 found 4 days ago
LATAM Airlines Group
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,703 Roundtrip, found 4 days ago
$1,703
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,703 found 4 days ago
LATAM Airlines Group
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,704 Roundtrip, found 4 days ago
$1,704
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,704 found 4 days ago
Finnair
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,706 Roundtrip, found 4 days ago
$1,706
Roundtrip
found 4 days ago
Select Finnair flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,706 found 4 days ago
Lufthansa
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,753 Roundtrip, found 4 days ago
$1,753
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,753 found 4 days ago
Lufthansa
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,780 Roundtrip, found 4 days ago
$1,780
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,780 found 4 days ago
LATAM Airlines Group
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,787 Roundtrip, found 4 days ago
$1,787
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,787 found 4 days ago
Finnair
Sat, Nov 8 - Sat, Nov 29
HEL
Helsinki
MDZ
Mendoza
$1,788 Roundtrip, found 4 days ago
$1,788
Roundtrip
found 4 days ago
Select Finnair flight, departing Sat, Nov 8 from Helsinki to Mendoza, returning Sat, Nov 29, priced at $1,788 found 4 days ago
Iberia
Sat, Dec 27 - Sat, Jan 17
HEL
Helsinki
MDZ
Mendoza
$3,035 Roundtrip, found 4 days ago
$3,035
Roundtrip
found 4 days ago
Select Iberia flight, departing Sat, Dec 27 from Helsinki to Mendoza, returning Sat, Jan 17, priced at $3,035 found 4 days ago
Flights from Helsinki (HEL) to Mendoza (MDZ)
Origin airport
Vantaa
Destination airport
Governor Francisco Gabrielli Intl.
Roundtrip price
$1,697
Distance
8283 mi

Helsinki to Mendoza Flights

The cheapest times to fly from Helsinki to Mendoza

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

 

The best time to book a flight from Helsinki to Mendoza

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

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 Mendoza in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,148 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 Mendoza 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 Mendoza 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 Governor Francisco Gabrielli Intl. Airport (MDZ) cost?
Discover the latest flight deals from HEL to MDZ 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 MDZ?
The cheapest flights from HEL to MDZ 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 MDZ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to MDZ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
Direct flights from Vantaa Airport (HEL) to Governor Francisco Gabrielli Intl. Airport (MDZ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HEL to MDZ?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and carrier.*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 Governor Francisco Gabrielli Intl. Airport (MDZ)?
To avoid possible delays on the Vantaa Airport (HEL) to Governor Francisco Gabrielli Intl. Airport (MDZ) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Governor Francisco Gabrielli Intl. Airport (MDZ) last-minute?
Last-minute bookings from HEL to MDZ are usually more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That 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 HEL to MDZ flight and hotel package?
You'll generally save money by booking a HEL to MDZ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
It's usually possible to cancel or reschedule your HEL to MDZ flight. However, if the booking was made more than 24 hours ago, additional fees 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 more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.