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$613+ Cheap flights from Buffalo (BUF) to Hong Kong (HKG)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — HKG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Buffalo to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Hong Kong (HKG). 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 September 11, 2025.

Round-trip from

$1,127
(FlightHub)

One-way from

$613
(Air Canada)

Popular in

April

Cheapest in

January

Average price

$1,283
From Buffalo to Hong Kong Intl
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One-way flight from Buffalo to Hong Kong Intl
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Highest demand for flights based on searches. 12% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to Hong Kong

Cheapest flights from Buffalo to Hong Kong
Explore the most affordable flight options available from Buffalo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:05 amBUF - HKG
2 stops41h 25mANA
Tue 9/302:35 pmHKG - BUF
2 stops34h 47mANA
Deal found 9/10$1,198
This Korean Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amBUF - HKG
2 stops39h 20mKorean Air
Mon 12/2912:55 amHKG - BUF
2 stops27h 15mKorean Air
Deal found 9/9$1,262
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:10 pmBUF - HKG
2 stops41h 20mDelta
Mon 9/2912:45 amHKG - BUF
2 stops34h 52mDelta
Deal found 9/10$1,285
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:25 amBUF - HKG
2 stops33h 15mUnited Airlines
Sat 12/1310:30 pmHKG - BUF
2 stops28h 52mUnited Airlines
Deal found 9/10$1,303
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:42 pmBUF - HKG
1 stop34h 23mCathay Pacific
Tue 12/309:30 amHKG - BUF
1 stop22h 54mCathay Pacific
Deal found 9/9$1,311
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:59 pmBUF - HKG
1 stop35h 06mCathay Pacific
Tue 9/3012:45 pmHKG - BUF
2 stops32h 08mCathay Pacific
Deal found 9/10$1,317
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:04 amBUF - HKG
2 stops33h 41mUnited Airlines
Tue 12/3010:45 pmHKG - BUF
2 stops31h 09mUnited Airlines
Deal found 9/9$1,334
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:35 amBUF - HKG
2 stops44h 30mTurkish Airlines
Tue 1/611:20 pmHKG - BUF
2 stops46h 09mTurkish Airlines
Deal found 9/9$1,388

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Hong Kong 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Buffalo to Hong Kong that are best for you.

Fly from

Buffalo

Fly to

Hong Kong

Route

Depart

Return

Price

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/18

7:45 am-7:05 pm

1 stop22h 20m

Hong Kong Intl

Wed 4/15

9:05 am-6:27 pm

1 stop21h 22m

$1,138

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/18

7:45 am-7:05 pm

1 stop22h 20m

Hong Kong Intl

Mon 4/13

2:15 am-11:55 am

1 stop21h 40m

$1,138

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/18

2:29 pm-2:50 pm

2 stops35h 21m

Hong Kong Intl

Tue 4/14

7:40 pm-11:00 pm

2 stops39h 20m

$1,144

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/18

7:00 am-12:55 pm

2 stops40h 55m

Hong Kong Intl

Wed 4/15

2:45 pm-8:31 pm

2 stops41h 46m

$1,198

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/25

7:00 am-10:55 pm

2 stops26h 55m

Hong Kong Intl

Sun 3/1

3:35 pm-9:17 pm

2 stops42h 42m

$1,230

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Fri 11/28

7:00 am-11:20 am

2 stops39h 20m

Hong Kong Intl

Mon 12/29

12:55 am-3:10 pm

2 stops27h 15m

$1,262

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/25

7:00 am-5:45 am

2 stops33h 45m

Hong Kong Intl

Sat 2/28

12:05 am-8:31 pm

2 stops33h 26m

$1,282

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/25

5:50 pm-7:00 am

2 stops24h 10m

Hong Kong Intl

Sun 3/1

2:20 pm-6:21 pm

2 stops41h 01m

$1,285

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Fri 2/6

8:30 am-6:40 pm

2 stops45h 10m

$613

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Sat 2/7

8:30 am-6:40 pm

2 stops45h 10m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
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Best time to book a flight from Buffalo to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Buffalo with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Hong Kong

What is the cheapest month to book a flight from Buffalo to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Hong Kong (average of $945). Flying from Buffalo to Hong Kong in December is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Buffalo to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Buffalo to Hong Kong at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Buffalo to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • How long is the flight from Buffalo to Hong Kong?

    A quick flight from Buffalo to Hong Kong can take about 22h 20m. Cathay Pacific provides one of the quickest options available for as low as $1,138. The distance between Buffalo and Hong Kong is about 7852 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to Hong Kong round-trip?

    Currently priced at $1,003, United Airlines will fly you from Buffalo to Hong Kong and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Yes. In addition to deals on Buffalo to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

  • What is the cheapest month to book a flight from Buffalo to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Hong Kong (average of $945). Flying from Buffalo to Hong Kong in December is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Top airline flying from Buffalo to Hong Kong

Discover the top airline that operate flights from Buffalo to Hong Kong. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,003Average$1,283FlexibilityNo cancel feeOn-time69%

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