Business class fares › From Hong Kong › Buenos Aires
Hong Kong to Buenos Aires business class (HKG–BUE)
The cheapest round-trip business class fare from Hong Kong to Buenos Aires seen on Aviasales in recent days is €8,132 ($8,987), departing 19 Dec 2026 and returning 28 Dec 2026, 1 stop, sold by Trip.com (seen 8 Nov 2026, checked 14 Nov 2026). €8,132 is 59% above the typical round-trip business class fare for routes of over 13,000 km (median €5,101 across the 183 such routes we track). Search these dates: https://flat.flights/go/hong-kong-to-buenos-aires/?d=2026-12-19&r=2026-12-28
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €8,132 | $8,987 | 19 Dec 2026 | 28 Dec 2026 | 1 stop | Trip.com | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: Hong Kong to Buenos Aires business class
- Cheapest round trip now: €8,132 ($8,987)
- Is it a good price? €8,132 is 59% above the typical round-trip business class fare for routes of over 13,000 km (median €5,101 across the 183 such routes we track).
- Cheapest departure month seen in the next 6 months: December 2026 (from €8,132, $8,987)
- Daily price tracking started on 9 Nov 2026; the route's own average is published after 7 days of data.
- Great-circle distance: 18,468 km (11,478 miles)
First class, nonstop, one way & cabin options: Hong Kong to Buenos Aires
- Cheapest First Class round trip seen: €15,399 ($17,019), 19 Dec 2026 to 28 Dec 2026, 1 stop (seen 8 Nov 2026). Book First Class (1 adult) · 2 adults
- No nonstop business class round trip departing in the next 6 months was seen.
- Budget-premium alternative: Compare Premium Economy on Hong Kong to Buenos Aires
- No nonstop flight showed up in the flight sample (checked 9 Nov 2026).
- Lie-flat business seat: Not known. No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used.
Route facts
- From: Hong Kong, Hong Kong (airports: HKG)
- To: Buenos Aires, Argentina (airports: AEP, EZE)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search Hong Kong to Buenos Aires business class (1 adult) · Search for 2 adults · First Class (€15,399) · Premium Economy
Link to share: https://flat.flights/go/hong-kong-to-buenos-aires/
Arrival & stay in Buenos Aires
- Hotels in Buenos Aires (2026-12-19 → 2026-12-28): Compare 5-star & business hotels
- Airport transfer in Buenos Aires: Book private airport pickup
- Mobile data in Argentina: Argentina travel eSIM (instant activation)
FAQ
How much is business class from Hong Kong to Buenos Aires?
The cheapest round-trip business class fare from Hong Kong to Buenos Aires seen on Aviasales in recent days is €8,132 ($8,987), departing 19 Dec 2026 and returning 28 Dec 2026, 1 stop, sold by Trip.com (seen 8 Nov 2026, checked 14 Nov 2026). €8,132 is 59% above the typical round-trip business class fare for routes of over 13,000 km (median €5,101 across the 183 such routes we track).
When is business class from Hong Kong to Buenos Aires cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is December 2026, from €8,132 ($8,987) round trip.
Is there a nonstop business class fare from Hong Kong to Buenos Aires?
None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.
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- All business class fares from Hong Kong
- All business class fares to Buenos Aires