HK$591+ 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 4-2. 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
25 Dec — 1 Jan1
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 25 November 2025.

Good round-trip deal

HK$446 or less

Good one-way deal

HK$934 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

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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 25 November 2025.

Wed 22-416:35EZE - HKG
3 stops60h 30mAir Canada
Tue 12-518:00HKG - EZE
3 stops55h 30mAir Canada
Deal found 25-11HK$10,273
Wed 22-416:35EZE - HKG
3 stops60h 30mAir Canada
Wed 13-509:30HKG - EZE
3 stops40h 00mAir Canada
Deal found 25-11HK$10,304
Thu 23-416:35EZE - HKG
3 stops60h 30mAir Canada
Tue 12-518:00HKG - EZE
3 stops55h 30mAir Canada
Deal found 25-11HK$11,105
Thu 23-416:35EZE - HKG
3 stops60h 30mAir Canada
Wed 13-509:30HKG - EZE
3 stops40h 00mAir Canada
Deal found 25-11HK$11,136
Mon 20-416:35EZE - HKG
3 stops60h 30mAir Canada
Tue 12-518:00HKG - EZE
3 stops55h 30mAir Canada
Deal found 25-11HK$11,937
Mon 20-416:35EZE - HKG
3 stops60h 30mAir Canada
Wed 13-509:30HKG - EZE
3 stops40h 00mAir Canada
Deal found 25-11HK$11,968
Sat 14-216:45EZE - HKG
3 stops62h 55mAir Canada
Tue 3-310:00HKG - EZE
3 stops40h 10mAir Canada
Deal found 24-11HK$12,015
Wed 22-419:21EZE - HKG
2 stops32h 34mLATAM Airlines
Thu 14-520:05HKG - EZE
2 stops33h 16mLATAM Airlines
Deal found 25-11HK$12,443
Wed 22-421:05AEP - HKG
2 stops30h 50mLATAM Airlines
Fri 15-520:05HKG - AEP
2 stops34h 35mLATAM Airlines
Deal found 25-11HK$12,443
Sat 14-223:55EZE - HKG
1 stop45h 25mTurkish Airlines
Tue 3-310:00HKG - EZE
1 stop47h 25mTurkish Airlines
Deal found 24-11HK$12,645
Sun 19-407:45EZE - HKG
2 stops34h 50mLATAM Airlines
Sat 16-521:35HKG - EZE
2 stops31h 46mLATAM Airlines
Deal found 25-11HK$12,660
Fri 13-221:05AEP - HKG
2 stops33h 30mLATAM Airlines
Mon 2-303:25HKG - AEP
2 stops42h 05mLATAM Airlines
Deal found 24-11HK$12,660

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 25 November 2025. 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

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Thu 23-4

15:40-14:55

2 stops36h 15m

Hong Kong Intl

Thu 14-5

20:05-19:40

2 stops34h 35m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Tue 21-4

21:05-21:30

2 stops37h 25m

Hong Kong Intl

Wed 13-5

19:30-14:40

2 stops30h 10m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 22-4

21:05-14:55

2 stops30h 50m

Hong Kong Intl

Wed 13-5

19:30-19:40

2 stops35h 10m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Thu 23-4

21:05-14:55

2 stops30h 50m

Hong Kong Intl

Wed 13-5

19:30-14:40

2 stops30h 10m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Mon 20-4

15:40-17:55

2 stops39h 15m

Hong Kong Intl

Tue 12-5

19:10-19:40

2 stops35h 30m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Tue 21-4

15:40-17:55

2 stops39h 15m

Hong Kong Intl

Tue 12-5

19:10-14:40

2 stops30h 30m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Mon 20-4

15:40-17:55

2 stops39h 15m

Hong Kong Intl

Thu 14-5

20:05-19:40

2 stops34h 35m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 22-4

21:05-17:55

2 stops33h 50m

Hong Kong Intl

Sun 17-5

21:35-14:40

2 stops28h 05m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Thu 23-4

15:40-17:55

2 stops39h 15m

Hong Kong Intl

Tue 12-5

19:30-14:40

2 stops30h 10m

HK$12,443

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Mon 20-4

15:40-17:55

2 stops39h 15m

Hong Kong Intl

Sun 17-5

19:30-19:40

2 stops35h 10m

HK$12,443

Flights are sorted by cheapest return flights first.

Deals found on 24-11

Showing 1-10 of 35 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 21 November 2025.

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 74 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, August is the cheapest month in which you can book a flight from Buenos Aires (average of HK$12,357). Flying from Buenos Aires in February will prove the most costly (average of HK$19,597). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Buenos Aires?

If you’re flying from Buenos Aires, these routes are more frequently taken by airlines Sao Paulo (466 flights per day), Rio de Janeiro (302 flights per day) and Madrid (134 flights per day).

Florianopolis Hercilio Luz
Florianopolis Hercilio Luz
From HK$916
Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$4,735

What is the cheapest place to fly to from Buenos Aires?

The cheapest city to fly to from Buenos Aires is Florianopolis Hercilio Luz, with prices starting at HK$916. Explore other affordable destinations below.

Florianopolis Hercilio Luz
Florianopolis Hercilio Luz
From HK$916

Browse thousands of different options on Cheapflights for your next trip

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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 25 November 2025.

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

    This month, the top selected destinations from Buenos Aires are San Carlos de Bariloche, El Calafate, Barcelona-El Prat Airport. Throughout the year, San Carlos de Bariloche, Barcelona-El Prat Airport, Florianopolis 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 August. The most expensive month for flights is February. 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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