$672 Cheap Flights from Basel (BSL) to Buenos Aires (EZE)

View $672 flight on Sat, Jun 13, 2026Opens 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 $672 for one-way flights and $1,211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,211 Roundtrip, found 1 day ago
$1,211
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,211 found 1 day ago
Swiss International Air Lines
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,241 Roundtrip, found 1 day ago
$1,241
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,241 found 1 day ago
Air Dolomiti
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,249 Roundtrip, found 1 day ago
$1,249
Roundtrip
found 1 day ago
Select Air Dolomiti flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,249 found 1 day ago
Swiss International Air Lines
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,263 Roundtrip, found 1 day ago
$1,263
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,263 found 1 day ago
Swiss International Air Lines
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,268 Roundtrip, found 1 day ago
$1,268
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,268 found 1 day ago
Air Dolomiti
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,271 Roundtrip, found 1 day ago
$1,271
Roundtrip
found 1 day ago
Select Air Dolomiti flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,271 found 1 day ago
Air Dolomiti
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,277 Roundtrip, found 1 day ago
$1,277
Roundtrip
found 1 day ago
Select Air Dolomiti flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,277 found 1 day ago
Swiss International Air Lines
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,290 Roundtrip, found 1 day ago
$1,290
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,290 found 1 day ago
British Airways
Sun, Nov 8 - Sun, Nov 22
BSL
Basel
EZE
Buenos Aires
$1,473 Roundtrip, found 1 day ago
$1,473
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 8 from Basel to Buenos Aires, returning Sun, Nov 22, priced at $1,473 found 1 day ago
Lufthansa
Thu, Nov 26 - Sat, Dec 5
BSL
Basel
EZE
Buenos Aires
$1,648 Roundtrip, found 4 days ago
$1,648
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Nov 26 from Basel to Buenos Aires, returning Sat, Dec 5, priced at $1,648 found 4 days ago

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Frequently asked questions

How much does a flight from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) cost?
You can find cheap one-way flights from $672 and cheap return flights from $1,211 Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) with Expedia. Roundtrip flights usually range from $1612 to $9593. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The cheapest month to fly from BSL to EZE is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
Enter BSL to EZE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
To find a cheap flight from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The earliest flight from EuroAirport Basel (BSL) to Ministro Pistarini International (EZE) usually departs at around 6:05 AM, operated by Air Dolomiti and Lufthansa. This seasonal service is active in April, allowing you to start your adventure in Buenos Aires early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The most popular departure times for flights from Basel (BSL) to Buenos Aires (EZE) are in the evening, from 6pm to 9pm. This time frame accounts for around 37% of passengers. Airlines such as Lufthansa operate flights during this window. Many travelers prefer this timing because it allows for a full day in Basel before heading off.
How long does it take to fly from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
A flight from BSL to EZE with a layover takes around 24 hours, with the route covering approximately 7,004 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
You can fly business class between BSL and EZE. Airlines that offer business class service on this route include:

  • Lufthansa
  • Air Dolomiti
  • British Airways
  • Swiss International Air Lines
  • Air France
  • KLM
  • Austrian Airlines

How do I earn miles on a Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight with Expedia?
It's easy to earn miles on a Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buenos Aires from EuroAirport Basel (BSL)?
If you're planning to travel to Buenos Aires from EuroAirport Basel (BSL), you can fly into Ministro Pistarini Intl. (EZE) Some flights may connect through major hubs like Heathrow (LHR), Schiphol (AMS), Frankfurt Intl. (FRA) before reaching Buenos Aires. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) at the last minute?
Typically, booking a last minute flight from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight and hotel package?
Securing a Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) Buenos Aires Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
If you booked your Basel (BSL-EuroAirport) to Buenos Aires (EZE-Ministro Pistarini Intl.) 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 have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
EuroAirport
Destination airport
Ministro Pistarini Intl.
Airlines serving
British Airways, Turkish Airlines
Roundtrip price
$1,210
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 November. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $672 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

*Flight schedules are subject to change.

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*Available to One Key members.