$863 Cheap Flights from Hong Kong (HKG) to Buenos Aires (BUE)

View $863 flight on Sun, Feb 1, 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Buenos Aires

Cheap Flights from Hong Kong to Buenos Aires (HKG-BUE)

Prices were available within the past 7 days and start at $863 for one-way flights and $1,466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Feb 28 - Fri, Mar 13
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,466 Roundtrip, just found
$1,466
Roundtrip
just found
Select LATAM Airlines Group flight, departing Sat, Feb 28 from Hong Kong SAR to Buenos Aires, returning Fri, Mar 13, priced at $1,466 just found
LATAM Airlines Group
Sat, Feb 28 - Sat, Mar 14
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,466 Roundtrip, found 11 hours ago
$1,466
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Sat, Feb 28 from Hong Kong SAR to Buenos Aires, returning Sat, Mar 14, priced at $1,466 found 11 hours ago
Qantas Airways
Sat, Feb 28 - Fri, Mar 13
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,474 Roundtrip, just found
$1,474
Roundtrip
just found
Select Qantas Airways flight, departing Sat, Feb 28 from Hong Kong SAR to Buenos Aires, returning Fri, Mar 13, priced at $1,474 just found
Qantas Airways
Sun, Feb 22 - Sat, Mar 7
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,482 Roundtrip, found 3 days ago
$1,482
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Sun, Feb 22 from Hong Kong SAR to Buenos Aires, returning Sat, Mar 7, priced at $1,482 found 3 days ago
LATAM Airlines Group
Sun, Mar 1 - Tue, Mar 17
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,491 Roundtrip, found 11 hours ago
$1,491
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Sun, Mar 1 from Hong Kong SAR to Buenos Aires, returning Tue, Mar 17, priced at $1,491 found 11 hours ago
LATAM Airlines Group
Thu, Feb 26 - Sat, Mar 14
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,494 Roundtrip, found 11 hours ago
$1,494
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Thu, Feb 26 from Hong Kong SAR to Buenos Aires, returning Sat, Mar 14, priced at $1,494 found 11 hours ago
Turkish Airlines
Mon, Mar 23 - Mon, Apr 6
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,519 Roundtrip, found 4 days ago
$1,519
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Mon, Mar 23 from Hong Kong SAR to Buenos Aires, returning Mon, Apr 6, priced at $1,519 found 4 days ago
Emirates
Mon, Jan 12 - Sat, Jan 31
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,738 Roundtrip, found 4 days ago
$1,738
Roundtrip
found 4 days ago
Select Emirates flight, departing Mon, Jan 12 from Hong Kong SAR to Buenos Aires, returning Sat, Jan 31, priced at $1,738 found 4 days ago
Air Canada
Mon, Mar 23 - Fri, Mar 27
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,790 Roundtrip, found 4 days ago
$1,790
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Mar 23 from Hong Kong SAR to Buenos Aires, returning Fri, Mar 27, priced at $1,790 found 4 days ago
United
Sun, Mar 1 - Tue, Mar 17
HKG
Hong Kong SAR
EZE
Buenos Aires
$1,815 Roundtrip, found 11 hours ago
$1,815
Roundtrip
found 11 hours ago
Select United flight, departing Sun, Mar 1 from Hong Kong SAR to Buenos Aires, returning Tue, Mar 17, priced at $1,815 found 11 hours 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 $1,494
EZE
Ministro Pistarini Intl.
Cheapest
Average driving time to city center25 min
Flights from $1,494
Select flight to Aeroparque Jorge Newbery AEP. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,494
AEP
Aeroparque Jorge Newbery
CheapestClosest
Average driving time to city center11 min
Flights from $1,494

Frequently asked questions

How much is a flight from Chek Lap Kok Intl. Airport to Buenos Aires (BUE-All Airports)?
The lowest price advertised for a round-trip flight from HKG to Buenos Aires (BUE-All Airports) is $1,466. But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from HKG to Buenos Aires (BUE-All Airports)?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from HKG to Buenos Aires (BUE-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HKG to Buenos Aires (BUE-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hong Kong Intl. Airport (HKG) to Buenos Aires (BUE-All Airports)?
You'll have 11498 mi to cover on the long-haul Chek Lap Kok to Buenos Aires Province route. Dress in layers of comfy clothes and consider taking some noise-canceling headphones and a sleep mask.
Which airlines fly direct from HKG to Buenos Aires (BUE-All Airports)?
Unfortunately, there are no airlines that fly directly between Hong Kong Intl. Airport (HKG) and Buenos Aires (BUE-All Airports). You'll have to book a flight with at least one stop.
Are Hong Kong Intl. Airport (HKG) to Buenos Aires (BUE-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from HKG to Buenos Aires (BUE-All Airports) can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd rather start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Aeroparque Jorge Newbery
Roundtrip price
$1,465
Distance
11472 mi

Book with confidence

Hong Kong to Buenos Aires Flights

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

 

The best time to book a flight from Hong Kong to Buenos Aires

Sunday is one of the best days to book for cheap flights from Hong Kong 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 Hong Kong 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 Hong Kong to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $863 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 Hong Kong 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 Hong Kong 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.

 

Hong Kong to Buenos Aires Flights

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*Available to One Key members.