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$290+ Cheap flights from the United States 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HKG
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from USA to Hong Kong

Keep the following information in mind while searching for USA to Hong Kong flight deals. Data was last updated September 14, 2025.

Round-trip from

$606
(CrystalTravel)

One-way from

$290
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$974

Good round-trip deal

$665 or less

Good one-way deal

$337 or less
From USA to Hong Kong
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One-way flight from USA to Hong Kong
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Highest demand for flights based on searches. 7% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from USA to Hong Kong.
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Price to beat on a one-way flight from USA to Hong Kong.
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Find flight deals from USA to Hong Kong

Cheapest flights from USA to Hong Kong
Explore the most affordable flight options available from USA to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - HKG
1 stop19h 35mPhilippine Airlines
Sun 10/1911:20 amHKG - SEA
1 stop22h 55mPhilippine Airlines
Deal found 9/12$607
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - HKG
1 stop19h 35mPhilippine Airlines
Sun 10/261:40 pmHKG - SEA
1 stop20h 55mPhilippine Airlines
Deal found 9/12$609
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - HKG
1 stop26h 45mPhilippine Airlines
Wed 10/2211:20 amHKG - SEA
1 stop22h 55mPhilippine Airlines
Deal found 9/14$621
This oojo deal was found by Cheapflights users on 9/12. 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.
Sun 10/2610:30 pmSEA - HKG
1 stop28h 25mPhilippine Airlines
Sun 11/1611:15 amHKG - SEA
1 stop23h 25mPhilippine Airlines
Deal found 9/12$622
This oojo deal was found by Cheapflights users on 9/13. 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 11/279:30 pmSEA - HKG
1 stop28h 25mPhilippine Airlines
Tue 2/1010:45 pmHKG - SEA
1 stop35h 55mPhilippine Airlines
Deal found 9/13$623
This oojo deal was found by Cheapflights users on 9/13. 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.
Tue 11/259:30 pmSEA - HKG
1 stop28h 25mPhilippine Airlines
Mon 12/1510:45 pmHKG - SEA
1 stop35h 55mPhilippine Airlines
Deal found 9/13$624
This FlightHub deal was found by Cheapflights users on 9/13. 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 11/129:30 pmSEA - HKG
1 stop23h 00mPhilippine Airlines
Wed 11/2611:15 amHKG - SEA
1 stop23h 25mPhilippine Airlines
Deal found 9/13$632
This FlightHub deal was found by Cheapflights users on 9/13. 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 11/269:30 pmSEA - HKG
1 stop20h 45mPhilippine Airlines
Sun 12/141:40 pmHKG - SEA
1 stop21h 00mPhilippine Airlines
Deal found 9/13$633
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:35 pmSEA - HKG
1 stop21h 50mPhilippine Airlines
Wed 9/2411:20 amHKG - SEA
1 stop22h 55mPhilippine Airlines
Deal found 9/13$636
This Gurufare deal was found by Cheapflights users on 9/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:35 pmSEA - HKG
1 stop19h 35mPhilippine Airlines
Sun 10/126:20 pmHKG - SEA
1 stop15h 55mPhilippine Airlines
Deal found 9/12$640
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:30 pmSEA - HKG
1 stop23h 00mPhilippine Airlines
Wed 12/171:40 pmHKG - SEA
1 stop21h 00mPhilippine Airlines
Deal found 9/13$642
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:30 pmSEA - HKG
1 stop23h 00mPhilippine Airlines
Sat 11/1510:45 pmHKG - SEA
1 stop35h 50mPhilippine Airlines
Deal found 9/11$643

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 14, 2025.
Use the filters below to find and compare flights from the United States to Hong Kong that are best for you.

Fly from

USA

Fly to

Hong Kong

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 10/22

11:35 pm-10:10 am

1 stop19h 35m

Hong Kong Intl

Wed 11/19

11:15 am-6:40 pm

1 stop23h 25m

$658

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 10/22

11:35 pm-12:25 pm

1 stop21h 50m

Hong Kong Intl

Fri 11/21

11:15 am-6:40 pm

1 stop23h 25m

$688

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 10/12

11:35 pm-10:10 am

1 stop19h 35m

Hong Kong Intl

Thu 11/20

10:45 pm-6:35 pm

1 stop35h 50m

$688

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 10/19

11:35 pm-5:20 pm

1 stop26h 45m

Hong Kong Intl

Thu 11/20

10:45 pm-6:40 pm

1 stop35h 55m

$688

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Fri 10/31

11:00 pm-11:15 am

1 stop21h 15m

Hong Kong Intl

Fri 11/7

12:45 pm-4:10 pm

1 stop19h 25m

$700

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 10/20

3:28 pm-5:40 am

2 stops23h 12m

Hong Kong Intl

Wed 11/19

2:20 pm-1:20 pm

1 stop15h 00m

$702

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 10/20

7:37 pm-5:00 am

1 stop18h 23m

Hong Kong Intl

Thu 11/20

2:20 pm-1:20 pm

1 stop15h 00m

$702

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 11/26

11:15 am-11:20 am

1 stop32h 05m

Hong Kong Intl

Sun 12/14

12:35 pm-1:20 pm

1 stop16h 45m

$704

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 11/13

5:30 am-7:15 pm

2 stops21h 45m

Hong Kong Intl

Thu 11/27

2:20 pm-1:20 pm

1 stop15h 00m

$704

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 11/3

11:00 am-11:20 am

1 stop32h 20m

Hong Kong Intl

Sun 11/9

12:55 am-9:00 am

1 stop24h 05m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from USA 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 the United States to Hong Kong

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

Currently, September is the cheapest month in which you can book a flight from USA to Hong Kong (average of $945). Flying from USA 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 US to HK?

Find hourly flight availability from USA 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 14, 2025.

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

Weekly flight availability from USA to Hong Kong

Explore weekly flight availability from USA to Hong Kong. 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 September 14, 2025.

The most flights from US0 to HK0 are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 14, 2025.
See what other customers who have flown with EVA Air, China Airlines, and Cathay Pacific from the United States 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.
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
993 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,931 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air Canada
7.1
Good
10,000 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from USA 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 popular is this USA to Hong Kong flight route?

    This flight path from United States to Hong Kong was viewed by 730 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from USA to Hong Kong will take you 19h 35m. There are 6484 mi between USA and Hong Kong. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from USA to Hong Kong are Philippine Airlines ($323), Asiana Airlines ($340), and United Airlines ($356).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from USA to Hong Kong (average of $945). Flying from USA 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.

Alternative routes for USA to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Hong Kong

Discover the top 10 airlines that operate flights from USA 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$562Average$600FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$579Average$646FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$588Average$938FlexibilityNo cancel feeOn-time79%
Philippine AirlinesCheapest$636Average$739FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$653Average$788FlexibilityNo cancel feeOn-time67%
China EasternCheapest$655Average$817FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$719Average$1,027FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$728Average$1,065FlexibilityNo cancel feeOn-time81%
DeltaCheapest$807Average$1,293FlexibilityNo cancel feeOn-timeN/A
ANACheapest$841Average$1,099FlexibilityNo cancel feeOn-time80%

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