Cheap Flights to Once de Septiembre: Once de Septiembre Flight Deals

View €394 flight on Wed, 26 Nov 2025Opens in a new window

Popular airlines to Once de Septiembre

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Cheap round-trip flights to Once de Septiembre

Prices were available within the past 7 days and start at €394 for one-way flights and €685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 26 Mar - Mon, 13 Apr
MAD
Madrid
EZE
Buenos Aires
€685 Return, found 4 days ago
€685
Return
found 4 days ago
Select Air Canada flight, departing Thu, 26 Mar from Madrid to Buenos Aires, returning Mon, 13 Apr, priced at €685 found 4 days ago
Turkish Airlines
Thu, 5 Mar - Thu, 19 Mar
LJU
Ljubljana
AEP
Buenos Aires
€734 Return, found 2 days ago
€734
Return
found 2 days ago
Select Turkish Airlines flight, departing Thu, 5 Mar from Ljubljana to Buenos Aires, returning Thu, 19 Mar, priced at €734 found 2 days ago
Delta
Sun, 11 Jan - Tue, 27 Jan
BCN
Barcelona
EZE
Buenos Aires
€739 Return, found 16 hours ago
€739
Return
found 16 hours ago
Select Delta flight, departing Sun, 11 Jan from Barcelona to Buenos Aires, returning Tue, 27 Jan, priced at €739 found 16 hours ago
Lufthansa
Wed, 15 Apr - Thu, 11 Jun
MAD
Madrid
EZE
Buenos Aires
€745 Return, found 1 day ago
€745
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 15 Apr from Madrid to Buenos Aires, returning Thu, 11 Jun, priced at €745 found 1 day ago
LATAM Airlines Group
Wed, 5 Aug - Wed, 12 Aug
VIE
Vienna
EZE
Buenos Aires
€764 Return, found 2 days ago
€764
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, 5 Aug from Vienna to Buenos Aires, returning Wed, 12 Aug, priced at €764 found 2 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Once de Septiembre. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Once de Septiembre. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Once de Septiembre, or are just on the lookout for the best flights to Once de Septiembre, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Once de Septiembre to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Once de Septiembre's airport?
Organise a flight to Once de Septiembre and you'll be landing at Aeroparque Jorge Newbery Airport (AEP).
How far is Aeroparque Jorge Newbery Airport (AEP) from central Once de Septiembre?
It's 19 kilometres from AEP to downtown Once de Septiembre. Make things easier by working out the fastest way of getting from the terminal to the city centre before you land.
What airport is best to fly into Once de Septiembre?
Aeroparque Jorge Newbery Airport (AEP) is the only major airport in Once de Septiembre. Before you hop on the plane, it's a smart idea to know a little about it. It is located 19 kilometres from the centre of town.
How many airlines fly to Once de Septiembre?
Once de Septiembre is serviced by 8 air carriers from at least 52 worldwide airports.
Which airlines fly to Once de Septiembre?
Aerolineas Argentinas, Flybondi and JetSmart are the most frequent fliers to Once de Septiembre. The highest number of flights originate in San Carlos de Bariloche, with Aerolineas Argentinas having the most services on this route.
How many nonstop flights are there to Once de Septiembre?
With around 1,274 nonstop flights operating each week, you'll be hitting the tarmac in Once de Septiembre before you can say, "Are we there yet?"
Where are the most popular flights to Once de Septiembre departing from?
The most popular flights to Once de Septiembre depart from Cordoba, Mendoza and Sao Paulo airports.
How long is the flight to Once de Septiembre Airport?
If you're flying to Once de Septiembre from Cordoba, you're looking at a flight duration of 1 hour and 18 minutes. Those setting off from Mendoza can expect to be on the plane for 1 hour and 38 minutes. From Sao Paulo it's around 3 hours and 2 minutes away.
How to book the cheapest flight to Once de Septiembre?
We've all come across those fortunate jet-setters who manage to pick up super cheap airfares whenever they fly. Would you like to know how to do it for your Once de Septiembre holiday? Don't leave it until the last moment to lock in your flight. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up a terrific price by flying into one that's further away. Lastly, another simple way to save some cash is be ready to book fast. If you see an irresistible deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Once de Septiembre?
Depending on where you're coming from, your flight to Once de Septiembre could be simple and straightforward or it could go on forever. We've rounded up some handy hints that will help you start your next great escape on the right foot. What to pack in your hand luggage:

  • First, pack in your passport, official ID, credit cards and vital medications. Next, you'll need some in-flight entertainment to while away the hours. A juicy book and a laptop crammed with your favourite shows are always good options. If you intend to take a short nap, a quality neck pillow and some earplugs will also come in handy. Finally, make room for a toothbrush and some cleansing wipes to ensure you arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like a pocket knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and gasoline, are also banned.

What to wear on a flight:

  • Comfort should be your highest priority when choosing what to wear during your flight. Loose, breathable clothing is a sensible option, as are flat, slightly roomy shoes.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your legs and feet moving and wearing compression tights or socks.

How to get through airport security fast when flying to Once de Septiembre?
It's simple — be prepared. We've compiled some top tips for an easy trip through security. Watch out Once de Septiembre, here you come:

  • Airport security personnel first need to verify that you have a valid passport and boarding pass before you're allowed to proceed any further. Have them ready for inspection.
  • Time to strip down. Well kind of. Your belt, coat, keys and other items in your pocket, like coins, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic gadgets also need to be sent through the scanner.
  • Travelling with your favourite perfume or cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's OK to bring with you in your carry-on bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed on board.

Flights to Once de Septiembre information
Destination airport
Ministro Pistarini Intl.
Destination airport IATA code
EZE
Destination city name
Buenos Aires
Return price
€684

Trending flights to Once de Septiembre

Prices were available within the past 7 days and start at €394 for one-way flights and €685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 26 Nov - Mon, 8 Dec
DUB
Dublin
EZE
Buenos Aires
€779 Return, found 1 day ago
€779
Return
found 1 day ago
Select United flight, departing Wed, 26 Nov from Dublin to Buenos Aires, returning Mon, 8 Dec, priced at €779 found 1 day ago
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