There are most likely no direct flights on the Hong Kong — Buenos Aires route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Hong Kong to Buenos Aires ranges from $842 (September 2026) to $1,114 (August 2026). On average, the ticket price is about $985–$1,048.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ticket prices for Hong Kong — Buenos Aires are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from August 2026 to October 2026 (22%), then rise from October 2026 to December 2026 (+23%). The best period is September 2026–October 2026 ($855), the most expensive is July 2026–August 2026 ($1,081).
The best time to buy is September 2026–October 2026, when prices are at their lowest. This can save you up to 21% compared to the expensive months (July 2026–August 2026).
Monthly price variation is 10.3%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There are most likely no direct flights on the Hong Kong — Buenos Aires route
There appear to be no non-stop flights from Hong Kong to Buenos Aires at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $842
starting at $971
starting at $1,034
starting at $1,048
starting at $1,067
starting at $1,069
starting at $1,080
starting at $1,114
starting at $1,174
starting at $1,189
More than 10 airlines operate flights from Hong Kong to Buenos Aires, including United Airlines, Eva Air, Hong Kong Express Airways, Philippine Airlines, Qatar Airways, Asiana Airlines, Sichuan Airlines, Turkish Airlines, Cathay Pacific, and Emirates. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $842, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Hong Kong to Buenos Aires according to data for the last 48 hours costs $842
Often the best time to buy tickets from Hong Kong to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to Buenos Aires can be found flying in these months: September, October, November.
The fastest flights from Hong Kong to Buenos Aires start from 11 hours 10 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Buenos Aires:
The cheapest one-way flight from Hong Kong to Buenos Aires departs on 09/13/2026, is operated by United Airlines and costs $842
There is no information about the cheapest roundtrip flight from Hong Kong to Buenos Aires
Fastest flight from Hong Kong to Buenos Aires takes 1d 11h 10m
There are no direct flights on this route.
The distance between Hong Kong and Buenos Aires is 18461km (11446 miles). The time difference between Hong Kong and Buenos Aires is 11h
