HK$799+ 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 21-4. 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 Apr — 23 Apr1
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 17 March 2026.

Good round-trip deal

HK$317 or less

Good one-way deal

HK$2,144 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 17 March 2026.

Thu 3-916:35
EZE
-
HKG
3 stops49h 40m
Air Canada
Tue 22-909:45
HKG
-
EZE
3 stops63h 45m
Air Canada
Deal found 12-3HK$11,212
Wed 22-421:00
EZE
-
HKG
2 stops34h 30m
United Airlines
Mon 4-511:45
HKG
-
EZE
2 stops31h 15m
United Airlines
Deal found 15-3HK$12,496
Wed 20-521:00
AEP
-
HKG
2 stops37h 30m
LATAM Airlines
Mon 22-621:35
HKG
-
AEP
2 stops28h 15m
LATAM Airlines
Deal found 12-3HK$12,520
Thu 3-921:00
EZE
-
HKG
2 stops34h 55m
United Airlines
Tue 22-909:30
HKG
-
EZE
2 stops33h 30m
United Airlines
Deal found 12-3HK$12,590
Mon 4-512:15
EZE
-
HKG
2 stops42h 40m
LATAM Airlines
Mon 18-509:05
HKG
-
EZE
2 stops37h 25m
LATAM Airlines
Deal found 12-3HK$12,888
Mon 4-522:30
AEP
-
HKG
2 stops32h 25m
Multiple Airlines
Mon 18-519:30
HKG
-
AEP
2 stops37h 00m
Multiple Airlines
Deal found 12-3HK$12,950
Mon 4-522:40
EZE
-
HKG
3 stops32h 25m
Emirates
Mon 18-521:10
HKG
-
EZE
3 stops34h 55m
Emirates
Deal found 12-3HK$13,115
Sun 3-523:55
EZE
-
HKG
2 stops44h 30m
Turkish Airlines
Sun 17-508:55
HKG
-
EZE
2 stops48h 30m
Turkish Airlines
Deal found 13-3HK$13,263
Wed 22-422:40
EZE
-
HKG
1 stop29h 00m
Emirates
Sun 3-518:25
HKG
-
EZE
1 stop37h 40m
Emirates
Deal found 15-3HK$13,310
Fri 24-421:00
EZE
-
HKG
2 stops34h 55m
United Airlines
Sun 3-511:45
HKG
-
EZE
2 stops31h 15m
United Airlines
Deal found 15-3HK$13,334
Wed 29-422:40
EZE
-
HKG
2 stops29h 00m
Emirates
Tue 5-500:05
HKG
-
EZE
2 stops32h 00m
Emirates
Deal found 15-3HK$13,412
Thu 3-909:25
AEP
-
HKG
2 stops45h 20m
Multiple Airlines
Mon 21-900:05
HKG
-
AEP
2 stops50h 55m
Multiple Airlines
Deal found 12-3HK$13,741

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 17 March 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Mon 4-5

22:30-17:55

2 stops32h 25m

Hong Kong Intl

Mon 18-5

19:30-21:30

2 stops37h 00m

HK$12,950

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Sun 3-5

21:00-18:30

2 stops58h 30m

Hong Kong Intl

Sun 17-5

12:40-08:00

2 stops30h 20m

HK$14,031

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Sun 3-5

22:30-21:05

2 stops59h 35m

Hong Kong Intl

Sun 17-5

20:05-21:30

2 stops36h 25m

HK$14,109

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 8-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Fri 8-5

22:30-08:00

2 stops44h 30m

HK$14,273
Fastest return journey

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 8-4

22:40-14:40

2 stops29h 00m

Hong Kong Intl

Fri 8-5

21:10-21:05

3 stops34h 55m

HK$14,367

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Sat 18-4

15:45-19:05

2 stops40h 20m

Hong Kong Intl

Sun 3-5

19:30-14:50

2 stops30h 20m

HK$14,970

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Thu 7-5

21:00-05:00

2 stops45h 00m

Hong Kong Intl

Mon 11-5

22:30-08:00

2 stops44h 30m

HK$15,526

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Thu 7-5

22:40-18:05

3 stops56h 25m

Hong Kong Intl

Mon 11-5

21:10-21:05

3 stops34h 55m

HK$16,912

Buenos AiresHong Kong

EZE - HKG

EZEHKG

Buenos Aires Ministro Pistarini

Wed 15-4

21:00-18:30

2 stops34h 30m

Hong Kong Intl

Tue 28-4

21:45-08:00

2 stops45h 15m

HK$16,943

Buenos AiresHong Kong

AEP - HKG

AEPHKG

Buenos Aires Jorge Newbery

Sat 11-4

22:30-21:05

2 stops59h 35m

Hong Kong Intl

Thu 23-4

12:45-14:50

2 stops37h 05m

HK$17,202

Flights are sorted by cheapest return flights first.

Deals found on 12-3

Showing 1-10 of 33 resultsSorted by cheapest first
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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 13 March 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$12,183). Flying from Buenos Aires in June will prove the most costly (average of HK$16,669). 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 (462 flights per day), Rio de Janeiro (396 flights per day) and Santiago (130 flights per day).

Auckland Intl
Auckland Intl
From HK$7,321
Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$4,767

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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 17 March 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, El Calafate. 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 June. 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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