Are direct flights from Hong Kong to Buenos Aires always the best option?

Direct flights offer convenience and save travel time, but they are not always the most economical choice. Flights with layovers can often be significantly cheaper. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Hong Kong to Buenos Aires flights?

Yes, being flexible with your travel dates can often lead to substantial savings on flights. Prices can vary greatly even within the same week. Flying on weekdays or during off-peak seasons may result in lower fares.

What extra costs should I check before booking Hong Kong to Buenos Aires flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Hong Kong

To Buenos Aires

Cheap Flights from Hong Kong to Buenos Aires

Browse current best options from Hong Kong. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Hong Kong

RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Hong Kong to Buenos Aires

Explore current cheapest deals departing from Hong Kong to Buenos Aires

2026-11-19 – 2026-11-26
HKG - Buenos Aires
82% AI deal score
$1,534
$1,360
Round trip
2026-08-17 – 2026-08-24
HKG - Buenos Aires
83% AI deal score
$1,698
$1,389
Round trip
2026-09-07 – 2026-09-20
HKG - Buenos Aires
77% AI deal score
$1,441
$1,405
Round trip
2026-11-02 – 2026-11-21
HKG - Buenos Aires
78% AI deal score
$1,468
$1,406
Round trip
2026-12-12 – 2026-12-31
HKG - Buenos Aires
89% AI deal score
$1,775
$1,434
Round trip
2026-10-15 – 2026-10-24
HKG - Buenos Aires
77% AI deal score
$1,482
$1,448
Round trip
2026-08-20 – 2026-08-30
HKG - Buenos Aires
81% AI deal score
$1,632
$1,453
Round trip
2026-08-16 – 2026-08-23
HKG - Buenos Aires
78% AI deal score
$1,698
$1,454
Round trip
2026-08-22 – 2026-08-29
HKG - Buenos Aires
81% AI deal score
$1,605
$1,465
Round trip
2026-09-02 – 2026-09-16
HKG - Buenos Aires
77% AI deal score
$1,458
$1,465
Round trip

Hong Kong to Buenos Aires: Overview

Insights for flights from Hong Kong to Buenos Aires

The journey from Hong Kong to Buenos Aires covers a substantial distance of 18,442 kilometers, classifying it as a long-haul route. This significant distance means that travelers should anticipate extended travel times and typically more complex itineraries.

For those seeking cheap flights from Hong Kong to Buenos Aires, fares typically range from $1111–$1728, with a median price of $1302. Right now, current fares are above the typical level for this route. Only 1% of recent fares were classified as a good price, indicating that finding exceptional deals can be challenging.

When is the cheapest time to fly from Hong Kong to Buenos Aires? The data indicates that June is typically the most affordable month, with a median fare of $1128. Following closely, May offers a median fare of $1198, and February presents another cost-effective option with a median fare of $1220. These months generally provide better value for travelers.

Most itineraries for this route are connecting flights, as 0% of recent fares were non-stop. This means that most itineraries connect at least once, with a typical number of 3 stopovers when connecting. New deals appear almost daily for this route, so monitoring prices can be beneficial.

How long is the flight from Hong Kong to Buenos Aires? A typical journey from Hong Kong to Buenos Aires, including connections, takes approximately 41h 35m. This extended travel time is characteristic of long-haul international routes with multiple stopovers.

How much is a round trip from Hong Kong to Buenos Aires

Regular price: $1,461 - $2,052

Prices are currently below the regular range.

The regular price range for flights from Hong Kong to Buenos Aires is between $1461 and $2052. The current lowest deal is $1389 with LATAM Chile, for travel from Aug 17-Aug 24.

now $1,389

Low $1,461

High $2,052

The cheapest time to fly from Hong Kong to Buenos Aires

The cheapest month to fly from Hong Kong to Buenos Aires is June, with a median price of $1128. The most expensive month is October, with a median price of $2378. Prices are generally lower from February to September.

June

Cheapest

Flights from $1,128

October

Most Expensive

Flights from $2,378

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Buenos Aires

LATAM Chile

Ethiopian Airlines

Air France

Emirates Airlines

Last-minute flights going from Hong Kong to Buenos Aires

Fri, Aug 7

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (AEP)

LATAM Chile

$1,925

$1,736

One-way

Sun, Aug 9

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,552

$1,779

One-way

Tue, Aug 11

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Ethiopian Airlines

$1,543

$1,747

One-way

Wed, Aug 12

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,670

$1,800

One-way

Thu, Aug 13

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

LATAM Chile

$1,666

$1,595

One-way

Fri, Aug 14

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,612

$1,782

One-way

Biggest price drops on these dates for flights from Hong Kong to Buenos Aires

7 nights

Aug 17 - Aug 24

$1,724 → $1,389

19%

9 nights

Dec 1 - Dec 10

$1,730 → $1,484

14%

23 nights

Dec 4 - Dec 27

$1,696 → $1,466

14%

24 nights

Dec 1 - Dec 25

$1,699 → $1,477

13%

Popular Airports to fly from Hong Kong to Buenos Aires

Hong Kong - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Hong Kong to Buenos Aires are above the typical level at $1389.

📅 Best time to fly

Fly in June for prices as low as $1128

Historically, June has been the cheapest month to fly from Hong Kong to Buenos Aires, at $1128.

⏱️ Flight duration

Flights are typically 41h 35m

The typical flight duration from Hong Kong to Buenos Aires is 41h 35m, covering 18442 km.

✈️ Airlines & availability

Connecting flights are dominant on this route

Direct flights are not common; most routes include 3 or more stopovers.

🏆 Airline highlight

LATAM Chile offers 24 deals

LATAM Chile has historically offered 24 deals for flights from Hong Kong to Buenos Aires.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Hong Kong to Buenos Aires are frequent, appearing often.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International offers flights to Buenos Aires, making it a convenient departure point.

📍 ~35 km from city center (reachable by car or train)

💸 Flights from ~$1394

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Choose Aeroparque Jorge Newbery for flights to Buenos Aires, offering a convenient arrival option.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$1394

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Cheapest

Carrasco International is a major international hub, offering reliable alternative for long-haul flights to the region.

📍 ~220 km from Buenos Aires (reachable by ferry)

💸 Flights from ~$1761

Business & First Class Flight Deals to Buenos Aires

75% AI deal score

$4,327

From HKG

Elite

Sep 04

Buenos Aires, Argentina

75% AI deal score

$4,327

Frequently Asked Questions About Flights to Buenos Aires

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance can often secure better prices, especially for longer international routes. However, last-minute deals can sometimes appear. Monitoring price trends for your desired travel period may help you decide on an optimal booking time.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. Even if an alternative airport is further, the savings on airfare might outweigh the additional ground transportation cost. It's often worth checking all available options.

Related routes

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Hong Kong to Buenos Aires: Overview

Insights for flights from Hong Kong to Buenos Aires

How much is a round trip from Hong Kong to Buenos Aires

Regular price: $1,461 - $2,052

Prices are currently below the regular range.

The regular price range for flights from Hong Kong to Buenos Aires is between $1461 and $2052. The current lowest deal is $1389 with LATAM Chile, for travel from Aug 17-Aug 24.

now $1,389

Low $1,461

High $2,052

The cheapest time to fly from Hong Kong to Buenos Aires

June

Cheapest

Flights from $1,128

October

Most Expensive

Flights from $2,378

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Buenos Aires

LATAM Chile

Ethiopian Airlines

Air France

Emirates Airlines

Last-minute flights going from Hong Kong to Buenos Aires

Fri, Aug 7

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (AEP)

LATAM Chile

$1,925

$1,736

One-way

Sun, Aug 9

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,552

$1,779

One-way

Tue, Aug 11

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Ethiopian Airlines

$1,543

$1,747

One-way

Wed, Aug 12

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,670

$1,800

One-way

Thu, Aug 13

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

LATAM Chile

$1,666

$1,595

One-way

Fri, Aug 14

⌛ Last-Minute

HKG - Buenos Aires

Hong Kong (HKG) - Buenos Aires (EZE)

Air France

$1,612

$1,782

One-way

Biggest price drops on these dates for flights from Hong Kong to Buenos Aires

7 nights

Aug 17 - Aug 24

$1,724 → $1,389

19%

9 nights

Dec 1 - Dec 10

$1,730 → $1,484

14%

23 nights

Dec 4 - Dec 27

$1,696 → $1,466

14%

24 nights

Dec 1 - Dec 25

$1,699 → $1,477

13%

Popular Airports to fly from Hong Kong to Buenos Aires