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Cheap flights from Hong Kong to the United States from HK$3,124

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 21-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAX
14 Jul — 21 Jul1
1 adult

Cheap flight deals from Hong Kong to USA

Keep the following information in mind while searching for Hong Kong to USA flight deals. Data was last updated 9 July 2025.

Round-trip from

HK$4,702

One-way from

HK$3,124

Popular in

August

Cheapest in

March

Average price

HK$11,735

Good round-trip deal

HK$7,825 or less

Good one-way deal

HK$5,100 or less
13-9-17-9
  • 13-9-17-9
  • 2 total stops
  • 56h 10m total
  • Hong Kong to USA
星宇航空
  • 星宇航空
  • 21-9
  • 1 total stop
  • 19h 50m total
  • Hong Kong to USA
Highest demand for flights based on searches. 15% potential increase in price (HK$13,786 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$2,581 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Hong Kong to USA.
Price to beat on a one-way flight from Hong Kong to USA.

Find flight deals from Hong Kong to USA

Cheapest flights from Hong Kong to USA
Explore the most affordable flight options available from Hong Kong to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Sat 13-900:45HKG - SEA
1 stop26h 45mMultiple Airlines
Wed 17-914:15SEA - HKG
1 stop29h 25mMultiple Airlines
Deal found 6-7HK$4,702
Sun 14-911:20HKG - SEA
1 stop19h 50m星宇航空
Tue 16-901:15SEA - HKG
1 stop17h 40m星宇航空
Deal found 6-7HK$5,063
Sun 14-913:40HKG - SEA
1 stop20h 35mPhilippine Airlines
Wed 17-923:35SEA - HKG
1 stop26h 45mPhilippine Airlines
Deal found 6-7HK$5,377
Wed 22-1019:40HKG - SEA
1 stop14h 50mEVA Air
Thu 23-1001:30SEA - HKG
1 stop19h 35mEVA Air
Deal found 7-7HK$5,675
Sat 20-911:20HKG - ONT
1 stop20h 45m星宇航空
Sat 22-1121:45ONT - HKG
1 stop20h 25m星宇航空
Deal found 8-7HK$5,738
Sat 6-913:30HKG - SFO
1 stop17h 30mEVA Air
Sat 18-1012:30SFO - HKG
1 stop16h 25mEVA Air
Deal found 8-7HK$5,746
Mon 3-1121:10HKG - ONT
1 stop35h 40mChina Airlines
Fri 28-1122:45ONT - HKG
1 stop28h 15mChina Airlines
Deal found 8-7HK$5,762
Mon 13-1013:00HKG - SFO
1 stop17h 30mAsiana Airlines
Mon 3-1123:30SFO - HKG
1 stop31h 00mAsiana Airlines
Deal found 8-7HK$5,762
Thu 18-920:10HKG - SFO
1 stop14h 45mChina Airlines
Sun 28-1223:40SFO - HKG
1 stop24h 50mChina Airlines
Deal found 8-7HK$5,777
Thu 21-818:20HKG - LAX
1 stop17h 20mPhilippine Airlines
Thu 28-812:50LAX - HKG
1 stop30h 20mPhilippine Airlines
Deal found 8-7HK$5,817
Wed 17-918:00HKG - SFO
2 stops36h 35mAir Canada
Sun 28-1219:13SFO - HKG
1 stop31h 27mAir Canada
Deal found 8-7HK$5,824
Sat 18-1010:15HKG - LAX
2 stops22h 43mMultiple Airlines
Fri 31-1006:30LAX - HKG
2 stops24h 30mMultiple Airlines
Deal found 8-7HK$5,848

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to USA 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 70,647 searches. Data last updated 9 July 2025.
Use the filters below to find and compare flights from Hong Kong to the United States that are best for you.

Fly from

Hong Kong

Fly to

USA

Route

Departure

Return

Price

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 13-9

00:45-12:30

1 stop26h 45m

Seattle/Tacoma Intl

Wed 17-9

14:15-10:40

1 stop29h 25m

HK$4,702

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sun 14-9

11:20-16:10

1 stop19h 50m

Seattle/Tacoma Intl

Tue 16-9

01:15-09:55

1 stop17h 40m

HK$5,063

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sun 14-9

13:40-19:15

1 stop20h 35m

Seattle/Tacoma Intl

Wed 17-9

23:35-17:20

1 stop26h 45m

HK$5,377

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 22-10

19:40-19:30

1 stop14h 50m

Seattle/Tacoma Intl

Thu 23-10

01:30-12:05

1 stop19h 35m

HK$5,675

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 20-9

11:20-17:05

1 stop20h 45m

Ontario

Sat 22-11

21:45-10:10

1 stop20h 25m

HK$5,738

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

13:30-16:00

1 stop17h 30m

San Francisco

Sat 18-10

12:30-19:55

1 stop16h 25m

HK$5,746

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Mon 3-11

21:10-16:50

1 stop35h 40m

Ontario

Fri 28-11

22:45-19:00

1 stop28h 15m

HK$5,762

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 13-10

13:00-15:30

1 stop17h 30m

San Francisco

Mon 3-11

23:30-22:30

1 stop31h 00m

HK$5,762

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 18-9

20:10-19:55

1 stop14h 45m

San Francisco

Sun 28-12

23:40-16:30

1 stop24h 50m

HK$5,777

Hong KongLos Angeles

HKG - LAX

HKGLAX

Hong Kong Intl

Thu 21-8

18:20-20:40

1 stop17h 20m

Los Angeles

Thu 28-8

12:50-10:10

1 stop30h 20m

HK$5,817

Flights are sorted by cheapest return flights first.

Deals found on 7-7

Showing 1-10 of 60 results
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Best time to book a flight from Hong Kong to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Hong Kong with our price prediction graph.
Estimated return 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 Hong Kong to the United States

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

Currently, October is the cheapest month in which you can book a flight from Hong Kong to USA (average of HK$737). Flying from Hong Kong to USA in August is currently the most expensive (average of HK$1,138). 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 HK to US?

Find hourly flight availability from Hong Kong to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to USA as you normally would.

Weekly flight availability from Hong Kong to USA

Explore weekly flight availability from Hong Kong to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 July 2025.

The most flights from HK0 to US0 are scheduled on a Tuesday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 9 July 2025.
See what other customers who have flown with 星宇航空, EVA Air, andANA from Hong Kong to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.0
Wonderful
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
8.4
Very Good
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.0
Wonderful

Entertainment

9.0

Overall

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Hong Kong to USA flight route?

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

    The cheapest airline one-way is 星宇航空, with whom users have recently found tickets for as low as HK$3,124. However, be on the lookout for offers from China Airlines and AIR PREMIA, as they are both options that can get you from Hong Kong to USA for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to USA 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 Hong Kong to USA?

    Currently, October is the cheapest month in which you can book a flight from Hong Kong to USA (average of HK$737). Flying from Hong Kong to USA in August is currently the most expensive (average of HK$1,138). 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 10 airlines flying from Hong Kong to USA

Discover the top 10 airlines that operate flights from Hong Kong to USA. 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 70,647 searches. Data last updated 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapestHK$5,084AverageHK$6,588FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
星宇航空CheapestHK$5,481AverageHK$6,200FlexibilityNo cancel feeOn-timeN/A
Search 星宇航空 flights
China AirlinesCheapestHK$5,508AverageHK$7,139FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Philippine AirlinesCheapestHK$5,611AverageHK$7,442FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EVA AirCheapestHK$5,771AverageHK$7,832FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Air CanadaCheapestHK$5,888AverageHK$6,872FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestHK$5,944AverageHK$9,742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$6,182AverageHK$12,808FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air ChinaCheapestHK$6,311AverageHK$11,312FlexibilityNo cancel feeOn-time67%
Search Air China flights
Japan AirlinesCheapestHK$6,794AverageHK$9,871FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to USA?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Hong Kong to USA with no change fees?

Certainly. Search results for flights to USA from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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