$597 Cheap Flights from Budapest (BUD) to Buenos Aires (AEP)

View $597 flight on Mon, Mar 2, 2026Opens in a new window

Popular airlines from Ferenc Liszt Intl. Airport (BUD) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

Cheap Flights from Budapest to Buenos Aires (BUD-AEP)

Prices were available within the past 7 days and start at $597 for one-way flights and $1,201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, Mar 4 - Fri, Mar 20
BUD
Budapest
AEP
Buenos Aires
$1,201 Roundtrip, found 2 days ago
$1,201
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Mar 4 from Budapest to Buenos Aires, returning Fri, Mar 20, priced at $1,201 found 2 days ago
Iberia
Wed, Mar 4 - Fri, Mar 20
BUD
Budapest
AEP
Buenos Aires
$1,229 Roundtrip, found 2 days ago
$1,229
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Mar 4 from Budapest to Buenos Aires, returning Fri, Mar 20, priced at $1,229 found 2 days ago
Iberia
Wed, Mar 4 - Fri, Mar 20
BUD
Budapest
AEP
Buenos Aires
$1,247 Roundtrip, found 2 days ago
$1,247
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Mar 4 from Budapest to Buenos Aires, returning Fri, Mar 20, priced at $1,247 found 2 days ago
Iberia
Sat, Feb 28 - Mon, Mar 16
BUD
Budapest
AEP
Buenos Aires
$1,270 Roundtrip, found 6 days ago
$1,270
Roundtrip
found 6 days ago
Select Iberia flight, departing Sat, Feb 28 from Budapest to Buenos Aires, returning Mon, Mar 16, priced at $1,270 found 6 days ago
Iberia
Wed, Mar 4 - Fri, Mar 20
BUD
Budapest
AEP
Buenos Aires
$1,274 Roundtrip, found 2 days ago
$1,274
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Mar 4 from Budapest to Buenos Aires, returning Fri, Mar 20, priced at $1,274 found 2 days ago
LATAM Airlines Group
Fri, Mar 6 - Fri, Mar 20
BUD
Budapest
AEP
Buenos Aires
$1,278 Roundtrip, found 1 hour ago
$1,278
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Fri, Mar 6 from Budapest to Buenos Aires, returning Fri, Mar 20, priced at $1,278 found 1 hour ago
Iberia
Sat, Feb 28 - Mon, Mar 16
BUD
Budapest
AEP
Buenos Aires
$1,316 Roundtrip, found 6 days ago
$1,316
Roundtrip
found 6 days ago
Select Iberia flight, departing Sat, Feb 28 from Budapest to Buenos Aires, returning Mon, Mar 16, priced at $1,316 found 6 days ago
Lufthansa
Sat, Feb 28 - Mon, Mar 16
BUD
Budapest
AEP
Buenos Aires
$1,338 Roundtrip, found 6 days ago
$1,338
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Feb 28 from Budapest to Buenos Aires, returning Mon, Mar 16, priced at $1,338 found 6 days ago
Turkish Airlines
Tue, Mar 3 - Thu, Mar 19
BUD
Budapest
AEP
Buenos Aires
$1,451 Roundtrip, found 6 days ago
$1,451
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Mar 3 from Budapest to Buenos Aires, returning Thu, Mar 19, priced at $1,451 found 6 days ago
Swiss International Air Lines
Mon, May 18 - Wed, May 27
BUD
Budapest
AEP
Buenos Aires
$2,130 Roundtrip, found 23 hours ago
$2,130
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, May 18 from Budapest to Buenos Aires, returning Wed, May 27, priced at $2,130 found 23 hours ago
Flights from Budapest (BUD) to Buenos Aires (AEP)
Origin airport
Ferenc Liszt Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
Swiss International Air Lines
Roundtrip price
$1,201
Distance
7419 mi

Budapest to Buenos Aires Flights

The cheapest times to fly from Budapest 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 Budapest to Buenos Aires are during the month of March. You can find some of the cheapest flights from Budapest to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Budapest 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 Budapest 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 Budapest to Buenos Aires in 2026. You can also book with separate airlines for your outbound and return journeys, from $597 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 Budapest 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 Budapest 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 Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP) cost?
Lock in a cheap one-way flight from $597 or cheap return flight from $1,201 from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP)?
March is the least expensive month to fly from BUD to AEP. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BUD to AEP flight.
How many flights per day from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP)?
You'll have to catch a flight with a layover when traveling from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BUD to AEP?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP)?
Opt for a flight from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this 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 Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Waiting until right before your break to book a ticket from BUD to AEP often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a BUD to AEP flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUD to AEP flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Ferenc Liszt Intl. Airport (BUD) to Aeroparque Jorge Newbery Airport (AEP)?
It's usually possible to reschedule or cancel your BUD to AEP flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.