December is by far the best month, wherein you can get cheapest flights for Buffalo to Hong Kong. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

BUF
07:00
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
05:10
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
07:00
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
05:00
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
12:33
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
20:50
Hong Kong
Hong Kong International Airport
Wed, 01 Apr 2026

BUF
06:09
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
01:40
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
07:00
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
12:30
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
10:50
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
20:50
Hong Kong
Hong Kong International Airport
Wed, 01 Apr 2026

BUF
19:56
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
10:55
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
06:09
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
15:10
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
12:33
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
15:10
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
19:26
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
17:15
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026

BUF
14:00
Buffalo
Buffalo Niagara International Airport
Tue , 31 Mar 2026

HKG
07:30
Hong Kong
Hong Kong International Airport
Thu, 02 Apr 2026










Flying from Buffalo to Hong Kong has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Buffalo to Hong Kong is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Buffalo Niagara International Airport (BUF) and Hong Kong International Airport (HKG). You can expect a flight distance of approximately 12644 km, and most direct services cover it in around 20:44.
Let’s take a closer look at everything you need to know before booking your flight from Buffalo to Hong Kong.
| Flight Details | Information |
|---|---|
| Route Distance | 12644 km |
| Average Flight Time | 20:44 hrs |
| Departure Airport | Buffalo Niagara International Airport (BUF) |
| Arrival Airport | Hong Kong International Airport (HKG) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Air Canada, United Airlines, American Airlines, Japan AirLines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.