$717 Cheap Flights from Basel (BSL) to Buenos Aires (EZE)

View $717 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)

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Cheap Flights from Basel to Buenos Aires (BSL-EZE)

Prices were available within the past 7 days and start at $717 for one-way flights and $949 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Sat, Sep 13
BSL
Basel
EZE
Buenos Aires
$949 Roundtrip, found 16 hours ago
$949
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 26 from Basel to Buenos Aires, returning Sat, Sep 13, priced at $949 found 16 hours ago
Delta
Sun, Oct 26 - Mon, Nov 3
BSL
Basel
EZE
Buenos Aires
$949 Roundtrip, found 1 day ago
$949
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 26 from Basel to Buenos Aires, returning Mon, Nov 3, priced at $949 found 1 day ago
Delta
Sun, Oct 26 - Mon, Nov 3
BSL
Basel
EZE
Buenos Aires
$950 Roundtrip, found 1 day ago
$950
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 26 from Basel to Buenos Aires, returning Mon, Nov 3, priced at $950 found 1 day ago
Delta
Mon, Aug 25 - Sat, Sep 13
BSL
Basel
EZE
Buenos Aires
$960 Roundtrip, found 16 hours ago
$960
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Aug 25 from Basel to Buenos Aires, returning Sat, Sep 13, priced at $960 found 16 hours ago
Delta
Tue, Aug 26 - Mon, Sep 8
BSL
Basel
EZE
Buenos Aires
$972 Roundtrip, found 16 hours ago
$972
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 26 from Basel to Buenos Aires, returning Mon, Sep 8, priced at $972 found 16 hours ago
Delta
Mon, Aug 25 - Mon, Sep 8
BSL
Basel
EZE
Buenos Aires
$982 Roundtrip, found 16 hours ago
$982
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Aug 25 from Basel to Buenos Aires, returning Mon, Sep 8, priced at $982 found 16 hours ago
KLM
Sun, Jul 13 - Thu, Jul 31
BSL
Basel
EZE
Buenos Aires
$1,200 Roundtrip, found 16 hours ago
$1,200
Roundtrip
found 16 hours ago
Select KLM flight, departing Sun, Jul 13 from Basel to Buenos Aires, returning Thu, Jul 31, priced at $1,200 found 16 hours ago
United
Sun, Oct 26 - Mon, Nov 3
BSL
Basel
EZE
Buenos Aires
$1,265 Roundtrip, found 1 day ago
$1,265
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 26 from Basel to Buenos Aires, returning Mon, Nov 3, priced at $1,265 found 1 day ago
British Airways
Tue, Nov 11 - Mon, Nov 24
BSL
Basel
EZE
Buenos Aires
$1,303 Roundtrip, found 6 days ago
$1,303
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 11 from Basel to Buenos Aires, returning Mon, Nov 24, priced at $1,303 found 6 days ago
Air Canada
Fri, Nov 21 - Sun, Nov 30
BSL
Basel
EZE
Buenos Aires
$1,305 Roundtrip, found 4 days ago
$1,305
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Nov 21 from Basel to Buenos Aires, returning Sun, Nov 30, priced at $1,305 found 4 days ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ministro Pistarini Intl. EZE. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $1,469
EZE
Ministro Pistarini Intl.
Cheapest
Average driving time to city center25 min
Flights from $1,469
Flights from Basel (BSL) to Buenos Aires (EZE)
Origin airport
EuroAirport
Destination airport
Ministro Pistarini Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa
Roundtrip price
$948
Distance
7003 mi

Basel to Buenos Aires Flights

The cheapest times to fly from Basel to Buenos Aires

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 Basel to Buenos Aires are during the month of August. You can find some of the cheapest flights from Basel to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Buenos Aires

Sunday is one of the best days to book for cheap flights from Basel to Buenos Aires: 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 Basel to Buenos Aires

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 Basel to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $717 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 Basel to Buenos Aires 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 Basel to Buenos Aires 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 EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE) cost?
Discover the latest flight deals from BSL to EZE 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 BSL to EZE?
The cheapest flights from BSL to EZE 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 BSL to EZE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BSL to EZE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)?
There aren't any daily direct flights from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BSL to EZE?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)?
Choose a flight from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time 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 EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Last-minute fares from BSL to EZE are usually more expensive. To secure the cheapest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a BSL to EZE flight and hotel package?
Compared with arranging hotels and flights separately, booking a BSL to EZE flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)?
If you reserved your BSL to EZE flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.