How long is the flight from Hong Kong to Houston?

Airlines like Delta and United Airlines fly from Hong Kong to Houston in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 12h 50m. Airlines will cover a distance of 13403 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from HK to HOU?

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

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

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

How can I find direct flights from Hong Kong to Houston?

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

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

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

HK$3,615+ Cheap Flights from Hong Kong to Houston

Cheap flight deals from Hong Kong to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Hong Kong to Houston
Explore the most affordable flight options available from Hong Kong to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Mon 14-900:45 -

2 stops34h 20m

Tue 22-907:25 -

2 stops32h 40m

Deal found 18-8HK$7,200

Thu 10-912:40 -

2 stops21h 15m

Sun 13-921:54 -

1 stop31h 36m

Deal found 17-8HK$7,207

Tue 8-909:25 -

1 stop18h 43m

Sat 12-907:00 -

1 stop33h 05m

Deal found 16-8HK$7,215

Thu 3-917:55 -

2 stops41h 10m

Wed 16-917:26 -

2 stops33h 54m

Deal found 16-8HK$7,255

Tue 8-912:20 -

2 stops23h 13m

Sat 7-1107:00 -

1 stop34h 40m

Deal found 19-8HK$7,380

Mon 7-909:25 -

1 stop27h 29m

Sat 7-1107:00 -

1 stop34h 40m

Deal found 19-8HK$7,404

Sun 13-912:40 -

1 stop19h 01m

Mon 12-1010:12 -

1 stop19h 18m

Deal found 17-8HK$7,607

Thu 10-909:30 -

2 stops22h 12m

Sun 1-1118:10 -

2 stops39h 00m

Deal found 19-8HK$7,921

Sun 13-912:40 -

1 stop19h 01m

Sat 17-1010:12 -

1 stop19h 18m

Deal found 17-8HK$8,007

Fri 11-909:25 -

1 stop18h 43m

Tue 3-1114:19 -

2 stops27h 21m

Deal found 19-8HK$8,015

Tue 15-912:20 -

2 stops23h 19m

Tue 22-917:26 -

2 stops40h 19m

Deal found 18-8HK$8,054

Tue 8-912:20 -

2 stops23h 13m

Wed 4-1105:35 -

2 stops27h 35m

Deal found 19-8HK$8,062

Best flights from Hong Kong to Houston
Discover carefully curated flight deals from Hong Kong to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Wed 2-900:45 -

2 stops34h 05m

Wed 16-914:25 -

2 stops25h 40m

Deal found 16-8HK$7,200

Thu 10-911:45 -

1 stop19h 44m

Sun 13-922:20 -

1 stop31h 35m

Deal found 17-8HK$7,207

Tue 8-916:05 -

1 stop34h 20m

Tue 15-911:31 -

1 stop28h 39m

Deal found 17-8HK$12,062

Tue 15-912:20 -

2 stops34h 37m

Tue 22-907:00 -

1 stop33h 05m

Deal found 18-8HK$7,200

Mon 14-912:40 -

1 stop19h 01m

Mon 12-1017:15 -

1 stop22h 45m

Deal found 17-8HK$7,207

Thu 10-911:45 -

2 stops21h 55m

Mon 2-1120:00 -

1 stop21h 00m

Deal found 19-8HK$7,207

Mon 7-900:45 -

2 stops34h 54m

Sat 12-906:00 -

2 stops45h 20m

Deal found 16-8HK$7,255

Tue 29-900:45 -

2 stops34h 54m

Wed 7-1015:09 -

2 stops42h 36m

Deal found 16-8HK$7,255

Thu 10-912:40 -

2 stops21h 15m

Sat 12-907:20 -

2 stops22h 10m

Deal found 20-8HK$7,607

Thu 3-917:55 -

2 stops41h 10m

Wed 16-917:26 -

2 stops33h 54m

Deal found 16-8HK$7,255

Sat 7-1111:25 -

1 stop18h 10m

Wed 11-1106:00 -

1 stop23h 15m

Deal found 18-8HK$7,607

Tue 8-912:20 -

2 stops41h 10m

Tue 15-914:25 -

2 stops36h 55m

Deal found 17-8HK$7,255

Mon 7-909:25 -

1 stop27h 29m

Sat 7-1107:00 -

1 stop34h 40m

Deal found 19-8HK$7,404

Wed 2-1216:30 -

1 stop32h 35m

Sun 27-1214:25 -

1 stop25h 10m

Deal found 18-8HK$12,062

Thu 3-916:05 -

1 stop20h 51m

Wed 16-916:18 -

1 stop23h 52m

Deal found 16-8HK$12,109

Tue 1-1200:55 -

2 stops36h 18m

Sun 27-1210:05 -

2 stops47h 05m

Deal found 18-8HK$10,431

Tue 8-909:25 -

2 stops23h 26m

Sat 12-918:59 -

1 stop21h 11m

Deal found 16-8HK$38,476

Tue 15-910:40 -

2 stops22h 08m

Mon 21-918:19 -

1 stop21h 51m

Deal found 15-8HK$38,516

Find flight deals from Hong Kong to Houston

Round-trip from	HK$7,200
One-way from	HK$3,615
Popular in	April
Cheapest in	January
Average price	HK$12,682

Delta
2-9-16-9
4 total stops
59h 45m total
Hong Kong to Houston

Search Deals

26-10
3 total stops
52h 30m total
Hong Kong to Houston

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (HK$32,711 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (HK$7,523 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Wed 2-9

00:45-21:50

2 stops34h 05m

Houston George Bush Intcntl

Wed 16-9

14:25-05:05

2 stops25h 40m

HK$7,200

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Tue 15-9

12:20-09:57

2 stops34h 37m

Houston George Bush Intcntl

Tue 22-9

07:00-05:05

1 stop33h 05m

HK$7,200

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Thu 10-9

11:45-18:29

1 stop19h 44m

Houston George Bush Intcntl

Sun 13-9

22:20-18:55

1 stop31h 35m

HK$7,207

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 14-9

12:40-18:41

1 stop19h 01m

Houston George Bush Intcntl

Mon 12-10

17:15-05:00

1 stop22h 45m

HK$7,207

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Thu 10-9

11:45-20:40

2 stops21h 55m

Houston George Bush Intcntl

Mon 2-11

20:00-07:00

1 stop21h 00m

HK$7,207

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Mon 7-9

00:45-22:39

2 stops34h 54m

Houston Hobby

Sat 12-9

06:00-16:20

2 stops45h 20m

HK$7,255

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Tue 29-9

00:45-22:39

2 stops34h 54m

Houston Hobby

Wed 7-10

15:09-22:45

2 stops42h 36m

HK$7,255

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Thu 3-9

17:55-22:05

2 stops41h 10m

Houston Hobby

Wed 16-9

17:26-16:20

2 stops33h 54m

HK$7,255

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Tue 8-9

12:20-16:30

2 stops41h 10m

Houston Hobby

Tue 15-9

14:25-16:20

2 stops36h 55m

HK$7,255

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 7-9

09:25-23:54

1 stop27h 29m

Houston George Bush Intcntl

Sat 7-11

07:00-07:40

1 stop34h 40m

HK$7,404

Flights are sorted by cheapest return flights first.

Deals found on 16-8

Showing 1-10 of 36 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Hong Kong with our price prediction graph.

HKG-IAH

HKG-HOU

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 Houston

HK0-HO1

HKG-IAH

HKG-HOU

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

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Houston (average of HK$7,286). Flying from Hong Kong to Houston in July is currently the most expensive (average of HK$10,376). 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.

Related info for your journey

How long is the flight from Hong Kong to Houston?
Airlines like Delta and United Airlines fly from Hong Kong to Houston in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 12h 50m. Airlines will cover a distance of 13403 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Hong Kong to Houston that include hotel bookings?
Yes. In addition to deals on Hong Kong to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Houston.
Can I find deals for business class flights from Hong Kong to Houston?
Yes. Cheapflights offers flight deals from Hong Kong to Houston 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 Houston?
Currently, June is the cheapest month in which you can book a flight from Hong Kong to Houston (average of HK$7,286). Flying from Hong Kong to Houston in July is currently the most expensive (average of HK$10,376). 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

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

When you search for this flight from Hong Kong to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Hong Kong to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Houston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Hong Kong to Houston from HK$3,615

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 26-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Houston

Cheapest flights from Hong Kong to HoustonExplore the most affordable flight options available from Hong Kong to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Hong Kong to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Hong Kong to HoustonDiscover carefully curated flight deals from Hong Kong to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Hong Kong to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Hong Kong to HoustonDiscover last-minute flight deals from Hong Kong to Houston. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Houston. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Hong Kong to HoustonSearch for one-way flight options from Hong Kong to Houston. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Hong Kong to Houston. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from Hong Kong to Houston

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One-way from

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Use the filters below to find and compare flights from Hong Kong to Houston that are best for you.

Best time to book a flight from Hong Kong to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Hong Kong with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

How long is the flight from Hong Kong to Houston?

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

How can I find direct flights from Hong Kong to Houston?

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

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

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 Hong Kong to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Hong Kong to Houston by cabin class

Find flights from Hong Kong to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Houston flights

Browse other Hong Kong and Houston flight options. Last updated on 21 August 2026.

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Check out other popular destinations found by fellow travellers in 2026

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

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

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

Can Cheapflights notify me if prices for flights from Hong Kong to Houston become cheaper?

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Cheapest flights from Hong Kong to Houston
Explore the most affordable flight options available from Hong Kong to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Hong Kong to Houston
Discover carefully curated flight deals from Hong Kong to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Hong Kong to Houston
Discover last-minute flight deals from Hong Kong to Houston. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Hong Kong to Houston
Search for one-way flight options from Hong Kong to Houston. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.