HK$740+ 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 3-3. 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
11 Feb — 18 Feb1
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 12 January 2026.

Good round-trip deal

HK$373 or less

Good one-way deal

HK$490 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 12 January 2026.

Thu 9-416:30EZE - HKG
3 stops49h 45mAir Canada
Wed 29-409:45HKG - EZE
3 stops39h 45mAir Canada
Deal found 9-1HK$10,327
Thu 9-416:30EZE - HKG
3 stops49h 45mMultiple Airlines
Mon 27-419:45HKG - EZE
3 stops53h 45mMultiple Airlines
Deal found 9-1HK$11,980
Thu 9-416:30EZE - HKG
3 stops49h 45mAir Canada
Tue 28-409:45HKG - EZE
3 stops39h 45mAir Canada
Deal found 12-1HK$11,995
Wed 4-216:45EZE - HKG
3 stops43h 05mAir Canada
Wed 4-310:00HKG - EZE
3 stops40h 00mAir Canada
Deal found 11-1HK$12,089
Mon 9-209:16EZE - HKG
2 stops44h 49mTurkish Airlines
Mon 16-223:20HKG - EZE
3 stops43h 37mTurkish Airlines
Deal found 12-1HK$12,221
Fri 6-316:45EZE - HKG
3 stops61h 55mMultiple Airlines
Thu 19-309:20HKG - EZE
3 stops40h 50mMultiple Airlines
Deal found 10-1HK$12,276
Mon 2-319:04EZE - HKG
2 stops35h 46mLATAM Airlines
Sun 15-319:30HKG - EZE
2 stops33h 34mLATAM Airlines
Deal found 11-1HK$12,432
Mon 2-315:40AEP - HKG
2 stops38h 55mLATAM Airlines
Tue 24-319:05HKG - AEP
2 stops30h 35mLATAM Airlines
Deal found 11-1HK$12,432
Tue 27-122:05EZE - HKG
2 stops45h 55mUnited Airlines
Mon 9-211:25HKG - EZE
2 stops54h 55mUnited Airlines
Deal found 10-1HK$12,440
Wed 18-321:05AEP - HKG
2 stops33h 45mLATAM Airlines
Tue 7-420:05HKG - AEP
2 stops34h 35mLATAM Airlines
Deal found 10-1HK$12,440
Wed 11-319:04EZE - HKG
2 stops32h 51mLATAM Airlines
Wed 25-319:30HKG - EZE
2 stops33h 34mLATAM Airlines
Deal found 10-1HK$12,463
Wed 11-321:05AEP - HKG
2 stops30h 50mLATAM Airlines
Wed 25-319:25HKG - AEP
2 stops30h 15mLATAM Airlines
Deal found 10-1HK$12,463

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 12 January 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

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Tue 3-3

15:40-14:55

2 stops36h 15m

Hong Kong Intl

Tue 17-3

19:25-19:45

2 stops35h 20m

HK$12,432

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 4-3

21:05-17:50

2 stops33h 45m

Hong Kong Intl

Mon 23-3

19:30-19:45

2 stops35h 15m

HK$12,432

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Sat 7-3

11:30-17:50

2 stops43h 20m

Hong Kong Intl

Tue 17-3

21:20-14:40

2 stops28h 20m

HK$12,432

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 4-3

21:05-17:35

2 stops33h 30m

Hong Kong Intl

Sun 22-3

21:20-19:45

2 stops33h 25m

HK$12,432

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Thu 5-3

11:30-17:50

2 stops43h 20m

Hong Kong Intl

Wed 18-3

19:05-19:45

2 stops35h 40m

HK$12,432

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 8-4

14:55-13:55

2 stops36h 00m

Hong Kong Intl

Sat 25-4

18:25-18:30

2 stops35h 05m

HK$12,907

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Fri 10-4

10:35-19:05

2 stops45h 30m

Hong Kong Intl

Mon 27-4

18:25-16:00

2 stops32h 35m

HK$12,907

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Tue 7-4

20:05-19:05

2 stops36h 00m

Hong Kong Intl

Mon 27-4

18:25-16:00

2 stops32h 35m

HK$12,907

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Sat 11-4

14:55-19:05

2 stops41h 10m

Hong Kong Intl

Wed 29-4

09:05-14:00

2 stops39h 55m

HK$12,907

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Wed 8-4

11:45-13:55

2 stops39h 10m

Hong Kong Intl

Wed 29-4

09:05-14:00

2 stops39h 55m

HK$12,907

Flights are sorted by cheapest return flights first.

Deals found on 11-1

Showing 1-10 of 41 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 9 January 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 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, September is the cheapest month in which you can book a flight from Buenos Aires (average of HK$12,128). Flying from Buenos Aires in February will prove the most costly (average of HK$19,642). 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 (334 flights per day), Rio de Janeiro (324 flights per day) and Madrid (126 flights per day).

Sao Paulo
Sao Paulo
From HK$1,268
Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$4,746

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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 12 January 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 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.

See more FAQs

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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