Cheap Flights from Helsinki Vantaa to Buenos Aires

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Compare Helsinki Vantaa to Buenos Aires flight deals

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Flight deals from Helsinki Vantaa to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Helsinki Vantaa to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to Buenos Aires flights are currently cheapest in June.

Alternative Helsinki Vantaa to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Helsinki Vantaa to Buenos Aires? You could fly into the following airports instead.

Helsinki to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 28,574
Cheapest month to flyJune

Finding cheap flights from Helsinki Vantaa to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Helsinki Vantaa to Buenos Aires is ج.م.‏ 50,699. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Helsinki Vantaa to Buenos Aires. But we found flights with one or more stops from ج.م.‏ 50,704.
As of May 2025, there are no flights flying from Helsinki Vantaa to Buenos Aires.
The cheapest month to fly from Helsinki Vantaa to Buenos Aires is usually May 2025.
If you're flying from Helsinki Vantaa Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from ج.م.‏ 50,699.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Buenos Aires on Friday, 5 September 2025.
No airlines currently offer direct flights between Helsinki Vantaa Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 14°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Lufthansa offers the cheapest flight tickets to Buenos Aires.

Travelling from Helsinki-Vantaa Airport (HEL) to Buenos Aires: what you need to know

  • The timezone in Buenos Aires is UTC-3. The city is 5 hours behind Helsinki, where Helsinki-Vantaa Airport is located.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from HEL to Buenos Aires.

  • Flying during a peak time such as June? School holidays and other popular seasons can lead to longer queues and delays at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • We make it a piece of cake to find a flight from HEL to Buenos Aires that includes a stopover. To see all your options, uncheck 'Direct flights only.' Then, simply choose a flight offering a stop long enough to explore the city of your choice. Major stopovers include:

    • Frankfurt Airport (FRA)

    • Charles de Gaulle Airport (CDG)

    • Amsterdam Airport Schiphol Airport (AMS)

  • Located around 19 kilometres from the centre of Helsinki, HEL can be reached in approximately 29 minutes by car, depending on traffic. The journey on public transport will take roughly 44 minutes.

  • In search of a convenient hotel close to HEL? If you're catching an early flight from Helsinki-Vantaa Airport to Buenos Aires, these accommodation options will have you sleeping moments from check-in:

How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to Buenos Aires

  • The lowest price we've seen for a one-way ticket from Helsinki-Vantaa Airport to Buenos Aires is ج.م.‏ 28,570. The cheapest price for a return flight is ج.م.‏ 50,699. Bear in mind fares may change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from HEL to Buenos Aires if you book early. Airlines often offer some excellent early bird rates.

  • Finding cheap tickets from Helsinki-Vantaa Airport to Buenos Aires is more likely if you're flexible with your dates. Check out the 'Whole month' tool to see the lowest prices across each month and snap up a great deal.

  • Create a Price Alert for cheap flight tickets from HEL to Buenos Aires. You don't need to look every day to see if prices have dropped. We'll let you know as soon as there's a change in price.

  • Make the most of the filters to find your ideal journey. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Helsinki-Vantaa Airport to Buenos Aires, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

Ministro Pistarini Airport (EZE)

Best time to go to Buenos Aires

  • August is the busiest month for flights from Helsinki-Vantaa Airport to Buenos Aires. To steer clear of the crowds, travel to Buenos Aires in April when things are quieter.

  • The warmest month in Buenos Aires is January, with temperatures ranging between 19ºC and 31ºC. Lock in your flights from Helsinki-Vantaa Airport to Buenos Aires in this month if you enjoy this type of weather.

  • July sees average temperatures of between 5ºC and 15ºC. Look for cheap flights from HEL to Buenos Aires sometime around then if you want to travel when it's cooler.

More about Buenos Aires

Complete your Buenos Aires trip with a car rental

  • Finding you a cheap flight from Helsinki-Vantaa Airport to Buenos Aires isn't the only trick up our sleeve. Check out our car rentals in Buenos Aires and travel at your own pace. We search for deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.