How long is the flight from Hong Kong to Houston?

Airlines like United Airlines and Delta fly from Hong Kong to Houston in about 18h 54m. The time it takes to get you to your destination can typically vary by up to 14h 18m. 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$3,677+ 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 31 August 2026.

Mon 12-1012:40 -

1 stop18h 54m

Mon 19-1016:25 -

1 stop23h 35m

Deal found 27-8HK$7,212

Thu 10-912:40 -

2 stops21h 15m

Sat 12-907:20 -

2 stops22h 10m

Deal found 30-8HK$7,612

Fri 9-1020:20 -

2 stops41h 16m

Thu 12-1111:42 -

2 stops30h 48m

Deal found 27-8HK$7,933

Sat 10-1020:20 -

2 stops41h 16m

Sat 17-1011:27 -

2 stops32h 33m

Deal found 27-8HK$7,941

Fri 25-911:45 -

1 stop24h 30m

Fri 2-1018:46 -

1 stop21h 54m

Deal found 28-8HK$8,012

Mon 12-1017:55 -

2 stops33h 12m

Mon 19-1006:09 -

2 stops27h 36m

Deal found 29-8HK$8,059

Wed 7-1017:55 -

2 stops42h 08m

Wed 14-1006:09 -

2 stops39h 46m

Deal found 26-8HK$8,067

Sun 11-1012:20 -

2 stops38h 47m

Sun 18-1006:09 -

2 stops39h 46m

Deal found 27-8HK$8,866

Sat 10-1009:25 -

1 stop18h 12m

Sat 17-1007:00 -

2 stops26h 45m

Deal found 27-8HK$8,874

Mon 28-910:10 -

1 stop25h 15m

Mon 5-1014:55 -

2 stops28h 55m

Deal found 28-8HK$9,125

Fri 25-911:05 -

2 stops24h 25m

Fri 2-1018:25 -

2 stops25h 50m

Deal found 28-8HK$9,290

Mon 28-921:05 -

1 stop38h 20m

Sun 4-1001:00 -

1 stop20h 05m

Deal found 28-8HK$9,329

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 31 August 2026.

Mon 12-1012:40 -

1 stop18h 54m

Mon 19-1016:25 -

1 stop23h 35m

Deal found 27-8HK$7,212

Mon 12-1017:55 -

2 stops33h 12m

Mon 19-1006:09 -

2 stops27h 36m

Deal found 29-8HK$8,059

Fri 25-911:05 -

2 stops24h 25m

Fri 2-1018:25 -

2 stops25h 50m

Deal found 28-8HK$9,290

Mon 12-1016:05 -

1 stop20h 44m

Mon 19-1017:06 -

1 stop23h 04m

Deal found 29-8HK$12,269

Thu 10-921:45 -

1 stop21h 26m

Sat 12-909:35 -

1 stop20h 20m

Deal found 26-8HK$7,612

Thu 15-1017:55 -

2 stops42h 08m

Thu 22-1015:09 -

2 stops42h 36m

Deal found 31-8HK$8,067

Fri 9-1011:45 -

1 stop19h 40m

Thu 12-1106:10 -

1 stop23h 05m

Deal found 27-8HK$7,612

Wed 7-1017:55 -

2 stops42h 08m

Wed 14-1006:09 -

2 stops39h 46m

Deal found 26-8HK$8,067

Fri 20-1110:35 -

2 stops20h 30m

Thu 7-116:30 -

2 stops24h 15m

Deal found 28-8HK$7,612

Sun 11-1012:20 -

2 stops38h 47m

Sun 18-1006:09 -

2 stops39h 46m

Deal found 27-8HK$8,866

Mon 28-917:35 -

2 stops25h 25m

Mon 5-1018:25 -

2 stops25h 50m

Deal found 28-8HK$11,477

Wed 7-1016:05 -

1 stop34h 33m

Wed 14-1017:06 -

1 stop23h 04m

Deal found 26-8HK$12,331

Sun 11-1016:05 -

1 stop37h 31m

Sun 18-1020:24 -

1 stop19h 46m

Deal found 27-8HK$12,668

Fri 25-916:05 -

1 stop34h 20m

Fri 2-1016:18 -

1 stop23h 52m

Deal found 28-8HK$12,943

Thu 15-1010:40 -

2 stops22h 09m

Thu 22-1017:06 -

1 stop23h 04m

Deal found 31-8HK$38,531

Find flight deals from Hong Kong to Houston

Round-trip from	HK$7,212
One-way from	HK$3,677
Popular in	April
Cheapest in	January
Average price	HK$12,676

United Airlines
12-10-19-10
2 total stops
42h 29m total
Hong Kong to Houston

Search Deals

28-10
3 total stops
28h 30m total
Hong Kong to Houston

Search Deals

Highest demand for flights based on searches. 28% potential increase in price (HK$32,471 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (HK$7,495 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

Mon 12-10

12:40-18:34

1 stop18h 54m

Houston George Bush Intcntl

Mon 19-10

16:25-05:00

1 stop23h 35m

HK$7,212

Fastest return journey

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Thu 10-9

21:45-06:11

1 stop21h 26m

Houston George Bush Intcntl

Sat 12-9

09:35-18:55

1 stop20h 20m

HK$7,612

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Fri 9-10

11:45-18:25

1 stop19h 40m

Houston George Bush Intcntl

Thu 12-11

06:10-19:15

1 stop23h 05m

HK$7,612

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Fri 20-11

10:35-17:05

2 stops20h 30m

Houston George Bush Intcntl

Thu 7-1

16:30-06:45

2 stops24h 15m

HK$7,612

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Mon 12-10

17:55-14:07

2 stops33h 12m

Houston Hobby

Mon 19-10

06:09-22:45

2 stops27h 36m

HK$8,059

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Thu 15-10

17:55-23:03

2 stops42h 08m

Houston Hobby

Thu 22-10

15:09-22:45

2 stops42h 36m

HK$8,067

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Wed 7-10

17:55-23:03

2 stops42h 08m

Houston Hobby

Wed 14-10

06:09-10:55

2 stops39h 46m

HK$8,067

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Sun 11-10

12:20-14:07

2 stops38h 47m

Houston Hobby

Sun 18-10

06:09-10:55

2 stops39h 46m

HK$8,866

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Fri 25-9

11:05-22:30

2 stops24h 25m

Houston Hobby

Fri 2-10

18:25-09:15

2 stops25h 50m

HK$9,290

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Mon 28-9

17:35-06:00

2 stops25h 25m

Houston Hobby

Mon 5-10

18:25-09:15

2 stops25h 50m

HK$11,477

Flights are sorted by cheapest return flights first.

Deals found on 29-8

Showing 1-10 of 33 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$7,643). Flying from Hong Kong to Houston in August is currently the most expensive (average of HK$12,057). 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 United Airlines and Delta fly from Hong Kong to Houston in about 18h 54m. The time it takes to get you to your destination can typically vary by up to 14h 18m. 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$7,643). Flying from Hong Kong to Houston in August is currently the most expensive (average of HK$12,057). 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$3,677

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 28-10. 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 31 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 31 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 31 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 31 August 2026.

Last-minute flights from Hong Kong to HoustonDiscover last-minute flight deals from Hong Kong to Houston. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Houston. Data last updated 31 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 31 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 31 August 2026.

Find flight deals from Hong Kong to Houston

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One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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 31 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 31 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 31 August 2026.

Last-minute flights from Hong Kong to Houston
Discover last-minute flight deals from Hong Kong to Houston. Data last updated 31 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 31 August 2026.