$603 Cheap Flights from Hong Kong (HKG) to Buffalo (BUF)

View $603 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Hong Kong to Buffalo (HKG-BUF)

Prices were available within the past 7 days and start at $603 for one-way flights and $1,376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,376 Roundtrip, found 5 days ago
$1,376
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,376 found 5 days ago
China Airlines
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,379 Roundtrip, found 5 days ago
$1,379
Roundtrip
found 5 days ago
Select China Airlines flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,379 found 5 days ago
Qatar Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,383 Roundtrip, found 5 days ago
$1,383
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,383 found 5 days ago
Qatar Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,422 Roundtrip, found 5 days ago
$1,422
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,422 found 5 days ago
Etihad Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,493 Roundtrip, found 5 days ago
$1,493
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,493 found 5 days ago
Qatar Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,520 Roundtrip, found 5 days ago
$1,520
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,520 found 5 days ago
Etihad Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,523 Roundtrip, found 5 days ago
$1,523
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,523 found 5 days ago
EVA Airways
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,536 Roundtrip, found 5 days ago
$1,536
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,536 found 5 days ago
Delta
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,561 Roundtrip, found 5 days ago
$1,561
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,561 found 5 days ago
Korean Air
Mon, Nov 24 - Mon, Dec 29
HKG
Hong Kong SAR
BUF
Buffalo
$1,565 Roundtrip, found 5 days ago
$1,565
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Nov 24 from Hong Kong SAR to Buffalo, returning Mon, Dec 29, priced at $1,565 found 5 days ago

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF) cost?
Secure a cheap one-way flight from $603 or cheap return flight from $1,376 from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between HKG and BUF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from HKG to BUF, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily nonstop flights from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from HKG to BUF?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Holding off until right before your break to book your flight from HKG to BUF generally means paying more. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a HKG to BUF flight and hotel package?
Securing a HKG to BUF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Buffalo Niagara Intl. Airport (BUF)?
If you booked your HKG to BUF flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$1,375
Distance
7856 mi

Book with confidence

Book with confidence

Hong Kong to Buffalo Flights

The cheapest times to fly from Hong Kong to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Buffalo are during the month of November. You can find some of the cheapest flights from Hong Kong to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Buffalo

Sunday is one of the best days to book for cheap flights from Hong Kong to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $603 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to Buffalo Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.