$985 Cheap Flights from Hong Kong (HKG) to Buenos Aires (AEP)

View $985 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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

Prices were available within the past 7 days and start at $985 for one-way flights and $1,534 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, Nov 18 - Tue, Nov 25
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,534 Roundtrip, found 5 days ago
$1,534
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Tue, Nov 18 from Hong Kong SAR to Buenos Aires, returning Tue, Nov 25, priced at $1,534 found 5 days ago
LATAM Airlines Group
Thu, Apr 2 - Wed, Apr 29
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,537 Roundtrip, found 1 day ago
$1,537
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Apr 2 from Hong Kong SAR to Buenos Aires, returning Wed, Apr 29, priced at $1,537 found 1 day ago
LATAM Airlines Group
Thu, Sep 4 - Thu, Sep 18
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,562 Roundtrip, found 23 hours ago
$1,562
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Thu, Sep 4 from Hong Kong SAR to Buenos Aires, returning Thu, Sep 18, priced at $1,562 found 23 hours ago
LATAM Airlines Group
Sat, Sep 27 - Sun, Oct 5
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,565 Roundtrip, found 1 hour ago
$1,565
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Sat, Sep 27 from Hong Kong SAR to Buenos Aires, returning Sun, Oct 5, priced at $1,565 found 1 hour ago
LATAM Airlines Group
Thu, Nov 6 - Thu, Nov 13
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,582 Roundtrip, found 5 days ago
$1,582
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 6 from Hong Kong SAR to Buenos Aires, returning Thu, Nov 13, priced at $1,582 found 5 days ago
LATAM Airlines Group
Fri, Sep 5 - Thu, Sep 18
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,590 Roundtrip, found 23 hours ago
$1,590
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Fri, Sep 5 from Hong Kong SAR to Buenos Aires, returning Thu, Sep 18, priced at $1,590 found 23 hours ago
LATAM Airlines Group
Fri, Sep 12 - Fri, Sep 19
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,610 Roundtrip, found 23 hours ago
$1,610
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Fri, Sep 12 from Hong Kong SAR to Buenos Aires, returning Fri, Sep 19, priced at $1,610 found 23 hours ago
LATAM Airlines Group
Fri, Sep 12 - Fri, Sep 19
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,616 Roundtrip, found 23 hours ago
$1,616
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Fri, Sep 12 from Hong Kong SAR to Buenos Aires, returning Fri, Sep 19, priced at $1,616 found 23 hours ago
Qatar Airways
Thu, Apr 2 - Wed, Apr 29
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,707 Roundtrip, found 1 day ago
$1,707
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Apr 2 from Hong Kong SAR to Buenos Aires, returning Wed, Apr 29, priced at $1,707 found 1 day ago
Swiss International Air Lines
Sun, Nov 23 - Fri, Dec 5
HKG
Hong Kong SAR
AEP
Buenos Aires
$1,856 Roundtrip, found 3 days ago
$1,856
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, Nov 23 from Hong Kong SAR to Buenos Aires, returning Fri, Dec 5, priced at $1,856 found 3 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 $1,545
EZE
Ministro Pistarini Intl.
Cheapest
Average driving time to city center25 min
Flights from $1,545
Flights from Hong Kong (HKG) to Buenos Aires (AEP)
Origin airport
Hong Kong Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group, Qatar Airways
Roundtrip price
$1,533
Distance
11472 mi

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 November. 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 $985 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.

 

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP) cost?
Discover the latest flight deals from HKG to AEP 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 HKG to AEP?
The cheapest flights from HKG to AEP 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 HKG to AEP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HKG to AEP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP)?
You'll have to book a flight with a layover if you're traveling from Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from HKG to AEP?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP)?
To touch down at Aeroparque Jorge Newbery Airport (AEP) on time, pick a flight that leaves Hong Kong Intl. Airport (HKG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Holding off until just before your trip to book a ticket from HKG to AEP often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a HKG to AEP flight and hotel package?
Compared with arranging flights and hotels separately, booking a HKG to AEP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Aeroparque Jorge Newbery Airport (AEP)?
In most cases, you can cancel or reschedule your HKG to AEP flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.