Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Buenos Aires from HK$6,127

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BUE
25 Jan — 1 Feb1
1 adult

Cheap flight deals from Hong Kong to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 January 2025.

Round-trip from

HK$9,872

One-way from

HK$6,127

Popular in

December

Cheapest in

August

Average price

HK$11,375
LATAM Airlines
  • LATAM Airlines
  • 2-6-8-6
  • 4 total stops
  • 67h 20m total
  • Hong Kong to Buenos Aires
Search Deals
15-5
  • 15-5
  • 2 total stops
  • 36h 30m total
  • Hong Kong to Buenos Aires
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Hong Kong to Buenos Aires

Cheapest flights from Hong Kong to Buenos Aires
Explore the most affordable flight options available from Hong Kong to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2025.

Mon 2-621:35HKG - EZE
2 stops31h 38mLATAM Airlines
Sun 8-619:13EZE - HKG
2 stops35h 42mLATAM Airlines
Deal found 20-1HK$9,872
Mon 2-619:30HKG - AEP
2 stops30h 50mLATAM Airlines
Sun 8-621:05AEP - HKG
2 stops37h 25mLATAM Airlines
Deal found 20-1HK$9,880
Mon 2-622:05HKG - EZE
2 stops42h 25mKLM
Sun 8-614:40EZE - HKG
1 stop37h 45mKLM
Deal found 20-1HK$12,372
Mon 2-622:05HKG - EZE
1 stop34h 40mMultiple Airlines
Sun 8-614:40EZE - HKG
1 stop37h 45mMultiple Airlines
Deal found 20-1HK$12,566
Thu 10-400:05HKG - EZE
2 stops32h 00mEmirates
Sun 13-422:40EZE - HKG
2 stops29h 00mEmirates
Deal found 19-1HK$12,839
Sun 16-222:40HKG - EZE
1 stop32h 45mAir France
Sun 23-222:45EZE - HKG
1 stop32h 45mAir France
Deal found 19-1HK$13,103
Wed 9-422:05HKG - EZE
3 stops33h 25mEthiopian Air
Mon 14-421:55EZE - HKG
3 stops31h 50mEthiopian Air
Deal found 19-1HK$13,220
Wed 9-409:15HKG - EZE
2 stops33h 45mUnited Airlines
Mon 14-421:00EZE - HKG
2 stops32h 45mUnited Airlines
Deal found 19-1HK$13,633
Mon 7-423:25HKG - EZE
1 stop42h 00mLufthansa
Thu 17-407:15EZE - HKG
2 stops37h 15mLufthansa
Deal found 19-1HK$14,123
Sat 15-200:25HKG - EZE
2 stops52h 00mQatar Airways
Sun 23-222:45EZE - HKG
2 stops35h 45mQatar Airways
Deal found 19-1HK$14,209
Sun 16-223:30HKG - AEP
2 stops47h 30mMultiple Airlines
Sat 22-203:00AEP - HKG
2 stops50h 40mMultiple Airlines
Deal found 19-1HK$15,564
Sun 16-210:00HKG - EZE
3 stops40h 25mAir Canada
Sun 23-217:00EZE - HKG
3 stops42h 50mAir Canada
Deal found 19-1HK$18,219

Find flights from Hong Kong to Buenos Aires within your budget

Customise your flight search to find flights from Hong Kong to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Mon 2-6

21:35-18:13

2 stops31h 38m

Buenos Aires Ministro Pistarini

Sun 8-6

19:13-17:55

2 stops35h 42m

HK$9,872

Hong KongBuenos Aires

HKG - AEP

HKGAEP

Hong Kong Intl

Mon 2-6

19:30-15:20

2 stops30h 50m

Buenos Aires Jorge Newbery

Sun 8-6

21:05-21:30

2 stops37h 25m

HK$9,880

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Mon 2-6

22:05-05:30

2 stops42h 25m

Buenos Aires Ministro Pistarini

Sun 8-6

14:40-15:25

1 stop37h 45m

HK$12,372

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Mon 2-6

22:05-21:45

1 stop34h 40m

Buenos Aires Ministro Pistarini

Sun 8-6

14:40-15:25

1 stop37h 45m

HK$12,566

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Thu 10-4

00:05-21:05

2 stops32h 00m

Buenos Aires Ministro Pistarini

Sun 13-4

22:40-14:40

2 stops29h 00m

HK$12,839

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Sun 16-2

22:40-20:25

1 stop32h 45m

Buenos Aires Ministro Pistarini

Sun 23-2

22:45-18:30

1 stop32h 45m

HK$13,103

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Wed 9-4

22:05-20:30

3 stops33h 25m

Buenos Aires Ministro Pistarini

Mon 14-4

21:55-16:45

3 stops31h 50m

HK$13,220

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Wed 9-4

09:15-08:00

2 stops33h 45m

Buenos Aires Ministro Pistarini

Mon 14-4

21:00-16:45

2 stops32h 45m

HK$13,633

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Mon 7-4

23:25-06:25

1 stop42h 00m

Buenos Aires Ministro Pistarini

Thu 17-4

07:15-07:30

2 stops37h 15m

HK$14,123

Hong KongBuenos Aires

HKG - EZE

HKGEZE

Hong Kong Intl

Sat 15-2

00:25-17:25

2 stops52h 00m

Buenos Aires Ministro Pistarini

Sun 23-2

22:45-21:30

2 stops35h 45m

HK$14,209

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Hong Kong to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Hong Kong 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 Hong Kong to Buenos Aires

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

What is the cheapest time of day to fly from HKG to BUE?

Find hourly flight availability from Hong Kong to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Hong Kong to Buenos Aires by exploring options for tickets in the morning.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 20 January 2025.
See what other customers who have flown with Ethiopian Air, Lufthansa and Turkish Airlines from Hong Kong to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very Good
3,356 reviews
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,341 reviews
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qatar Airways
7.5
Good
3,754 reviews
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

LATAM Airlines
7.5
Good
1,858 reviews
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

SWISS
7.5
Good
1,599 reviews
Emirates
8.1
Very Good
3,356 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Buenos Aires?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to Buenos Aires. 1 airline have flights from Hong Kong Intl to Buenos Aires on a regular basis. Booking flights from Hong Kong Intl to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • What are the cheapest airlines flying from Hong Kong to Buenos Aires round-trip?

    Currently priced at HK$9,872, LATAM Airlines will fly you from Hong Kong to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Emirates - these airlines can fly you to your destination from HK$12,372 and HK$12,839, respectively. LATAM Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Buenos Aires one-way?

    One-way options have recently been found by users for as low as HK$7,669 on Qatar Airways. Other airlines that offer cheap prices include Emirates from HK$8,416 and Lufthansa from HK$9,179 one-way.

  • Can I find deals for flights from Hong Kong to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Buenos Aires.

  • Can I find deals for business class flights from Hong Kong to Buenos Aires?

    Yes. Cheapflights offers flight deals from Hong Kong to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Hong Kong to Buenos Aires on these airlines

Choose from the following airlines for your flight from Hong Kong to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 20 January 2025.
LATAM Airlines flights from Hong Kong Intl to Buenos Aires

Top airline flying from Hong Kong to Buenos Aires

Discover the top airline that operate flights from Hong Kong to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 20 January 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestHK$10,294AverageHK$11,026FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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 Hong Kong to Buenos Aires?

Cheapflights helps you search for flights from Hong Kong to 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 Hong Kong to Buenos Aires?

Cheapflights helps you find that perfect flight to Buenos Aires from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Hong Kong to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Hong Kong to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.