$498 Cheap Flights from Basel (BSL) to Buenos Aires (EZE)

View $498 flight on Mon, Nov 17, 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 $498 for one-way flights and $951 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 14 - Wed, Feb 25
BSL
Basel
EZE
Buenos Aires
$951 Roundtrip, found 5 days ago
$951
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 14 from Basel to Buenos Aires, returning Wed, Feb 25, priced at $951 found 5 days ago
Delta
Fri, Feb 13 - Wed, Feb 25
BSL
Basel
EZE
Buenos Aires
$952 Roundtrip, found 5 days ago
$952
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Feb 13 from Basel to Buenos Aires, returning Wed, Feb 25, priced at $952 found 5 days ago
Delta
Mon, Nov 17 - Thu, Dec 4
BSL
Basel
EZE
Buenos Aires
$999 Roundtrip, found 3 days ago
$999
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 17 from Basel to Buenos Aires, returning Thu, Dec 4, priced at $999 found 3 days ago
Delta
Sat, Feb 14 - Sat, Feb 28
BSL
Basel
EZE
Buenos Aires
$1,010 Roundtrip, found 5 days ago
$1,010
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 14 from Basel to Buenos Aires, returning Sat, Feb 28, priced at $1,010 found 5 days ago
KLM
Mon, Nov 17 - Thu, Dec 4
BSL
Basel
EZE
Buenos Aires
$1,016 Roundtrip, found 3 days ago
$1,016
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Nov 17 from Basel to Buenos Aires, returning Thu, Dec 4, priced at $1,016 found 3 days ago
Delta
Wed, Feb 11 - Thu, Feb 26
BSL
Basel
EZE
Buenos Aires
$1,062 Roundtrip, found 5 days ago
$1,062
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Feb 11 from Basel to Buenos Aires, returning Thu, Feb 26, priced at $1,062 found 5 days ago
Delta
Fri, Feb 13 - Thu, Feb 26
BSL
Basel
EZE
Buenos Aires
$1,063 Roundtrip, found 5 days ago
$1,063
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Feb 13 from Basel to Buenos Aires, returning Thu, Feb 26, priced at $1,063 found 5 days ago
Air France
Mon, Nov 17 - Thu, Dec 4
BSL
Basel
EZE
Buenos Aires
$1,155 Roundtrip, found 3 days ago
$1,155
Roundtrip
found 3 days ago
Select Air France flight, departing Mon, Nov 17 from Basel to Buenos Aires, returning Thu, Dec 4, priced at $1,155 found 3 days ago
British Airways
Mon, Nov 17 - Thu, Dec 4
BSL
Basel
EZE
Buenos Aires
$1,443 Roundtrip, found 3 days ago
$1,443
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Nov 17 from Basel to Buenos Aires, returning Thu, Dec 4, priced at $1,443 found 3 days ago
American Airlines
Mon, Nov 17 - Thu, Dec 4
BSL
Basel
EZE
Buenos Aires
$1,653 Roundtrip, found 3 days ago
$1,653
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 17 from Basel to Buenos Aires, returning Thu, Dec 4, priced at $1,653 found 3 days ago

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE) cost?
Secure a cheap one-way flight from $498 or cheap return flight from $951 from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)?
The cheapest month to fly from BSL to EZE is February, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Ministro Pistarini Intl. Airport (EZE)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from BSL to EZE. Then, sort your results by "Price (lowest to highest)" to pick 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.

Travel information

Origin airport
EuroAirport
Destination airport
Ministro Pistarini Intl.
Roundtrip price
$951
Distance
7003 mi

Book with confidence

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 February. 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 $498 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.

 

Basel to Buenos Aires Flights

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*Available to One Key members.