How long is the flight from Hong Kong to Houston?

Airlines like United Airlines and Delta fly from Hong Kong to Houston in about 20h 16m. The time it takes to get you to your destination can typically vary by up to 5h 16m. 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$3,669+ 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 7 September 2026.

Mon 5-1011:45 -

1 stop24h 16m

Thu 15-1005:15 -

2 stops24h 15m

Deal found 3-9HK$6,586

Thu 10-911:45 -

1 stop19h 44m

Sat 12-910:31 -

2 stops29h 29m

Deal found 6-9HK$6,985

Mon 9-1100:55 -

2 stops31h 48m

Tue 17-1116:15 -

1 stop25h 25m

Deal found 7-9HK$7,205

Tue 15-1222:30 -

2 stops20h 43m

Mon 15-219:55 -

1 stop21h 05m

Deal found 6-9HK$7,213

Mon 5-1009:25 -

2 stops25h 32m

Thu 15-1014:19 -

2 stops25h 46m

Deal found 3-9HK$7,221

Mon 14-1212:35 -

2 stops24h 57m

Wed 17-210:38 -

2 stops34h 42m

Deal found 6-9HK$7,268

Tue 15-1212:35 -

2 stops25h 28m

Thu 18-205:25 -

2 stops27h 45m

Deal found 6-9HK$7,268

Mon 14-1211:25 -

1 stop19h 58m

Thu 18-206:00 -

1 stop23h 15m

Deal found 6-9HK$7,276

Sat 3-1009:45 -

1 stop18h 52m

Thu 7-118:10 -

1 stop21h 00m

Deal found 6-9HK$7,291

Sat 17-1022:30 -

1 stop21h 05m

Sat 31-1007:20 -

2 stops22h 55m

Deal found 7-9HK$7,385

Mon 9-1110:45 -

1 stop17h 55m

Sat 21-1107:00 -

1 stop34h 40m

Deal found 7-9HK$7,409

Mon 14-1210:45 -

1 stop27h 09m

Sun 21-218:35 -

2 stops38h 35m

Deal found 6-9HK$7,464

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 7 September 2026.

Sat 3-1022:30 -

1 stop20h 16m

Thu 7-110:05 -

2 stops30h 55m

Deal found 6-9HK$6,985

Mon 5-1009:25 -

2 stops25h 32m

Thu 15-1014:19 -

2 stops25h 46m

Deal found 3-9HK$7,221

Sun 18-1014:05 -

2 stops28h 55m

Sun 25-1019:50 -

2 stops28h 10m

Deal found 3-9HK$10,568

Tue 10-1100:55 -

2 stops36h 26m

Thu 19-1106:00 -

2 stops27h 10m

Deal found 7-9HK$11,940

Mon 5-1021:45 -

1 stop21h 26m

Thu 15-1008:30 -

1 stop21h 25m

Deal found 3-9HK$7,205

Mon 14-1212:35 -

2 stops24h 57m

Wed 17-210:38 -

2 stops34h 42m

Deal found 6-9HK$7,268

Mon 9-1110:45 -

1 stop17h 55m

Sat 21-1107:00 -

1 stop34h 40m

Deal found 7-9HK$7,409

Fri 19-210:35 -

1 stop18h 24m

Tue 23-216:30 -

1 stop24h 30m

Deal found 6-9HK$7,769

Wed 11-1118:10 -

2 stops36h 19m

Wed 18-1106:00 -

2 stops27h 10m

Deal found 7-9HK$8,067

Mon 12-1017:55 -

2 stops33h 12m

Mon 19-1006:09 -

2 stops45h 11m

Deal found 2-9HK$8,067

Mon 9-1100:55 -

2 stops27h 16m

Tue 17-1106:00 -

2 stops27h 10m

Deal found 7-9HK$8,067

Mon 14-1214:05 -

2 stops34h 05m

Thu 18-214:50 -

2 stops28h 25m

Deal found 6-9HK$11,846

Tue 10-1100:55 -

2 stops36h 26m

Mon 16-1106:00 -

2 stops27h 10m

Deal found 7-9HK$11,940

Tue 15-1212:35 -

2 stops24h 57m

Fri 19-206:00 -

2 stops27h 10m

Deal found 6-9HK$8,067

Thu 17-900:45 -

2 stops34h 54m

Mon 21-906:00 -

2 stops45h 20m

Deal found 4-9HK$8,867

Sat 12-1200:55 -

2 stops36h 37m

Wed 17-206:00 -

2 stops27h 10m

Deal found 6-9HK$8,867

Sat 7-1100:55 -

2 stops36h 08m

Fri 25-1210:38 -

2 stops31h 02m

Deal found 4-9HK$11,509

Find flight deals from Hong Kong to Houston

Round-trip from	HK$6,586
One-way from	HK$3,669
Popular in	April
Cheapest in	January
Average price	HK$8,013

United Airlines
5-10-15-10
3 total stops
48h 31m total
Hong Kong to Houston

Search Deals

19-10-31-12
3 total stops
42h 36m total
Hong Kong to Houston

Search Deals

Highest demand for flights based on searches. 28% potential increase in price (HK$32,475 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (HK$7,494 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongHouston

HKG Hong Kong Intl - HOU Houston Hobby

HKGHOU

Hong Kong Intl

Mon 19-10

00:45-23:03

2 stops35h 18m

Houston Hobby

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 19-10

00:45-21:58

2 stops34h 13m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Wed 14-10

00:45-22:02

2 stops34h 17m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 14-9

00:45-09:57

2 stops46h 12m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 14-9

12:20-21:57

2 stops22h 37m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 28-9

00:45-17:54

2 stops30h 09m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,218

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Wed 23-9

11:45-13:08

1 stop38h 23m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,234

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Thu 1-10

11:45-06:35

1 stop31h 50m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,234

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Mon 5-10

12:40-13:40

1 stop38h 00m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,234

Hong KongHouston

HKG Hong Kong Intl - IAH Houston George Bush Intcntl

HKGIAH

Hong Kong Intl

Tue 19-1

22:45-22:56

1 stop38h 11m

Houston George Bush Intcntl

Wed 31-12

00:00-14:00

Nonstop0h 00m

HK$4,234

Flights are sorted by cheapest return flights first.

Deals found on 4-9

Showing 1-10 of 39 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$7,644). Flying from Hong Kong to Houston in August is currently the most expensive (average of HK$12,058). 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 20h 16m. The time it takes to get you to your destination can typically vary by up to 5h 16m. 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$7,644). Flying from Hong Kong to Houston in August is currently the most expensive (average of HK$12,058). 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$3,669

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-10. 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 7 September 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 7 September 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 7 September 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 7 September 2026.

Last-minute flights from Hong Kong to HoustonDiscover last-minute flight deals from Hong Kong to Houston. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Houston. Data last updated 7 September 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 7 September 2026.

Search for one-way flight options from Hong Kong to Houston. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Hong Kong to Houston

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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 7 September 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 7 September 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 7 September 2026.

Last-minute flights from Hong Kong to Houston
Discover last-minute flight deals from Hong Kong to Houston. Data last updated 7 September 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 7 September 2026.