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$666+ Cheap flights from Buffalo (BUF) to Hong Kong

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — HKG
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Buffalo to Hong Kong

Keep the following information in mind while searching for Buffalo to Hong Kong flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,044
(KAYAK)

One-way from

$666
(oojo)
Provider with most accurate pricing for Buffalo-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Hong Kong Intl flights.
Search Deals
From Buffalo to Hong Kong
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One-way flight from Buffalo to Hong Kong
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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 November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 11/262:55 pmBUF - HKG
2 stops27h 05mUnited Airlines
Wed 12/310:30 pmHKG - BUF
2 stops24h 18mUnited Airlines
Deal found 11/20$1,281
This Delta deal was found by Cheapflights users on 11/19. 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 11/269:14 amBUF - HKG
2 stops24h 56mDelta
Tue 12/212:55 amHKG - BUF
2 stops24h 39mDelta
Deal found 11/19$1,287
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/51:50 pmBUF - HKG
2 stops27h 55mUnited Airlines
Sat 12/2011:25 amHKG - BUF
2 stops22h 29mUnited Airlines
Deal found 11/20$1,394
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/281:52 pmBUF - HKG
2 stops27h 53mUnited Airlines
Tue 12/3011:25 amHKG - BUF
2 stops38h 59mUnited Airlines
Deal found 11/19$1,497
This Cathay Pacific deal was found by Cheapflights users on 11/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:15 amBUF - HKG
1 stop23h 15mMultiple Airlines
Tue 12/304:30 pmHKG - BUF
1 stop18h 59mMultiple Airlines
Deal found 11/20$1,504
This Delta deal was found by Cheapflights users on 11/19. 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 12/39:14 amBUF - HKG
2 stops24h 56mDelta
Tue 12/912:55 amHKG - BUF
2 stops24h 39mDelta
Deal found 11/19$1,529
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:50 pmBUF - HKG
2 stops58h 05mANA
Fri 12/1912:05 amHKG - BUF
2 stops33h 49mANA
Deal found 11/20$1,564
This Delta deal was found by Cheapflights users on 11/20. 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.
Fri 11/287:00 amBUF - HKG
2 stops44h 50mDelta
Tue 12/306:10 pmHKG - BUF
2 stops31h 51mDelta
Deal found 11/20$1,569
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 11/272:00 pmBUF - HKG
2 stops44h 10mDelta
Tue 1/612:35 pmHKG - BUF
2 stops37h 39mDelta
Deal found 11/19$1,574

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 November 20, 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

Mon 3/2

7:30 pm-8:20 am

2 stops47h 50m

Hong Kong Intl

Mon 3/30

10:30 pm-6:27 pm

2 stops31h 57m

$1,044

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Thu 2/19

6:00 am-4:35 am

2 stops33h 35m

Hong Kong Intl

Tue 4/21

10:40 am-2:12 pm

2 stops39h 32m

$1,228

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Thu 2/19

6:00 am-4:35 am

2 stops33h 35m

Hong Kong Intl

Wed 4/15

4:20 pm-2:12 pm

2 stops33h 52m

$1,245

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Sun 3/1

6:00 am-8:30 am

2 stops37h 30m

Hong Kong Intl

Mon 3/30

7:25 pm-11:41 pm

2 stops40h 16m

$1,274

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Sun 1/11

2:49 pm-7:15 pm

2 stops39h 26m

Hong Kong Intl

Thu 1/29

10:30 pm-2:14 pm

2 stops28h 44m

$1,281

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 12/3

1:50 pm-7:00 am

2 stops28h 10m

Hong Kong Intl

Wed 12/10

10:45 pm-9:48 am

2 stops24h 03m

$1,281

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Thu 12/4

1:50 pm-6:45 am

2 stops27h 55m

Hong Kong Intl

Thu 12/11

10:35 am-7:04 pm

2 stops21h 29m

$1,281

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Wed 2/11

1:59 pm-6:45 am

2 stops27h 46m

Hong Kong Intl

Tue 3/3

11:25 am-9:01 pm

2 stops22h 36m

$1,281

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Sat 4/18

12:50 pm-9:15 am

2 stops32h 25m

$666

BuffaloHong Kong

BUF - HKG

BUFHKG

Buffalo

Sat 4/18

9:45 am-12:40 pm

3 stops38h 55m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 18 results
1
2

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 time of day to fly from BUF to HK?

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 November 20, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Buffalo to Hong Kong by exploring options for tickets at noon.

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 November 20, 2025.
See what other customers who have flown with United Airlines from Buffalo to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,029 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

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

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Hong Kong from Buffalo.

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

    A quick flight from Buffalo to Hong Kong can take about 33h 35m. Turkish Airlines provides one of the quickest options available for as low as $1,228. 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 $1,281, 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.

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

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $666. Users have also found prices from $800 and $1,100 on Singapore Airlines and Japan Airlines, respectively.

  • 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.

See more FAQs

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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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,281Average$1,283FlexibilityNo cancel feeOn-time69%

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