HK$625+ Cheap flights from Buenos Aires

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — HKG
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Buenos Aires

Discover essential information about flights departing from Buenos Aires, including flight schedules, destinations, airlines operating at the Buenos Aires airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 February 2026.

Good round-trip deal

HK$316 or less

Good one-way deal

HK$320 or less
Price to beat on a round-trip flight from Buenos Aires.
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Price to beat on a one-way flight from Buenos Aires.
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Find flights from Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires
Explore the most affordable flight options available from Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2026.

Wed 22-416:30
EZE
-
HKG
3 stops43h 15m
Air Canada
Mon 4-509:45
HKG
-
EZE
3 stops63h 45m
Air Canada
Deal found 11-2HK$11,287
Fri 6-322:05
EZE
-
HKG
2 stops58h 15m
United Airlines
Sun 22-322:30
HKG
-
EZE
2 stops68h 50m
United Airlines
Deal found 13-2HK$11,623
Sun 26-421:00
EZE
-
HKG
2 stops34h 30m
United Airlines
Tue 5-512:40
HKG
-
EZE
2 stops30h 20m
United Airlines
Deal found 13-2HK$11,639
Mon 20-421:00
EZE
-
HKG
2 stops45h 40m
United Airlines
Thu 7-511:45
HKG
-
EZE
2 stops31h 15m
United Airlines
Deal found 11-2HK$11,740
Mon 27-416:30
EZE
-
HKG
3 stops49h 45m
Multiple Airlines
Wed 6-509:25
HKG
-
EZE
3 stops40h 05m
Multiple Airlines
Deal found 13-2HK$12,014
Wed 22-416:30
EZE
-
HKG
3 stops43h 15m
Multiple Airlines
Tue 5-509:25
HKG
-
EZE
3 stops40h 05m
Multiple Airlines
Deal found 11-2HK$12,108
Wed 22-416:30
EZE
-
HKG
3 stops43h 15m
Air Canada
Wed 6-509:45
HKG
-
EZE
3 stops39h 45m
Air Canada
Deal found 11-2HK$12,123
Mon 20-415:45
AEP
-
HKG
2 stops39h 10m
LATAM Airlines
Mon 4-521:35
HKG
-
AEP
2 stops28h 15m
LATAM Airlines
Deal found 11-2HK$12,498
Fri 24-421:00
EZE
-
HKG
2 stops34h 30m
United Airlines
Sun 3-511:45
HKG
-
EZE
2 stops31h 15m
United Airlines
Deal found 11-2HK$12,577
Mon 27-417:05
AEP
-
HKG
2 stops39h 00m
LATAM Airlines
Thu 7-521:35
HKG
-
AEP
2 stops28h 15m
LATAM Airlines
Deal found 13-2HK$12,725
Wed 22-416:30
EZE
-
HKG
3 stops43h 15m
Air Canada
Thu 7-509:45
HKG
-
EZE
3 stops63h 45m
Air Canada
Deal found 11-2HK$12,756
Thu 23-416:30
EZE
-
HKG
3 stops49h 45m
Air Canada
Mon 4-509:45
HKG
-
EZE
3 stops63h 45m
Air Canada
Deal found 11-2HK$12,866

Find flights from Buenos Aires within your budget

 
Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 February 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Fri 6-3

22:05-19:20

2 stops58h 15m

Hong Kong Intl

Sun 22-3

22:30-08:20

2 stops68h 50m

HK$11,623

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Tue 28-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Thu 7-5

11:45-08:00

2 stops31h 15m

HK$11,639

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Thu 23-4

21:00-05:40

2 stops45h 40m

Hong Kong Intl

Thu 7-5

12:40-08:00

2 stops30h 20m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Tue 7-4

21:00-18:55

2 stops34h 55m

Hong Kong Intl

Mon 20-4

22:30-08:00

2 stops44h 30m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Mon 20-4

21:00-05:40

2 stops45h 40m

Hong Kong Intl

Wed 6-5

22:30-08:00

2 stops44h 30m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 22-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Thu 7-5

11:45-08:00

2 stops31h 15m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 22-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Wed 6-5

12:40-08:00

2 stops30h 20m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 22-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Sun 3-5

22:30-08:00

2 stops44h 30m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Mon 20-4

21:00-05:40

2 stops45h 40m

Hong Kong Intl

Tue 5-5

12:40-08:00

2 stops30h 20m

HK$11,740

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Tue 21-4

21:00-05:40

2 stops45h 40m

Hong Kong Intl

Wed 6-5

22:30-08:00

2 stops44h 30m

HK$11,740

Flights are sorted by cheapest return flights first.

Deals found on 12-2

Showing 1-10 of 40 results
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Best time to book a flight from Buenos Aires

Have a flexible travel schedule? Discover the best time to fly from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buenos Aires

Get recent, data-driven insights about flights from Buenos Aires including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Hong Kong. Price data was last updated on 6 February 2026.

The price you pay for your flight from Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Buenos Aires?

Currently, September is the cheapest month in which you can book a flight from Buenos Aires (average of HK$12,162). Flying from Buenos Aires in March will prove the most costly (average of HK$20,948). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Buenos Aires. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 February 2026.

  • What are the most popular destinations to fly to from Buenos Aires?

    This month, the top selected destinations from Buenos Aires are Florianopolis, San Carlos de Bariloche, Cancún. Throughout the year, San Carlos de Bariloche, Florianopolis, Barcelona-El Prat Airport are some of the top choices made by users flying from Buenos Aires.

  • What is the cheapest month to fly from Buenos Aires?

    Currently, the cheapest month for flights from Buenos Aires is September. The most expensive month for flights is March. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Buenos Aires?

    Cheapflights helps you search for flights from Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buenos Aires.

  • Can Cheapflights find flights from Buenos Aires with no change fees?

    Certainly. Search results for flights from Buenos Aires shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

    Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buenos Aires?

Cheapflights helps you search for flights from Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buenos Aires.

Can Cheapflights find flights from Buenos Aires with no change fees?

Certainly. Search results for flights from Buenos Aires shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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