How long is the flight from Houston George Bush Intcntl Airport to Hong Kong?

Departing from Houston George Bush Intcntl Airport to Hong Kong will take you 21h 43m. Houston George Bush Intcntl Airport and Hong Kong are separated by 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 Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, 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 16.0 C).

What is the cheapest time of day to fly from IAH to HKG?

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

What airport do you fly into for flights to Hong Kong from Houston George Bush Intcntl?

For a flight from Houston George Bush Intcntl to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre vof the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Hong Kong Intl from Houston George Bush Intcntl on a regular basis.

Can I find deals for flights from George Bush Intcntl to Hong Kong that include hotel bookings?

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

How can I find direct flights from George Bush Intcntl to Hong Kong?

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

Can I find deals for business class flights from George Bush Intcntl to Hong Kong?

Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

HK$3,735+ Cheap Flights from Houston George Bush Intcntl Airport to Hong Kong

Cheap flight deals from George Bush Intcntl to Hong Kong

Enter your travel dates to find the best prices.

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Cheapest flights from George Bush Intcntl to Hong Kong
Explore the most affordable flight options available from George Bush Intcntl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Mon 26-1010:45 -

1 stop24h 00m

Mon 2-1101:10 -

1 stop20h 45m

Deal found 5-10HK$7,479

Mon 2-1109:45 -

1 stop25h 35m

Sun 8-1101:10 -

1 stop20h 35m

Deal found 4-10HK$7,581

Mon 30-1109:45 -

2 stops38h 10m

Sun 13-1214:55 -

1 stop30h 50m

Deal found 6-10HK$7,636

Tue 3-1109:55 -

2 stops38h 00m

Wed 18-1114:55 -

1 stop31h 00m

Deal found 4-10HK$7,698

Tue 27-1010:55 -

1 stop23h 50m

Tue 17-1113:30 -

2 stops36h 02m

Deal found 4-10HK$7,808

Find flight deals from George Bush Intcntl to Hong Kong

Round-trip from	HK$7,479
One-way from	HK$3,735
Popular in	December
Cheapest in	January
Average price	HK$10,013

26-10-2-11
2 total stops
44h 45m total
Houston to Hong Kong

Search Deals

3-12-31-12
1 total stop
23h 50m total
Houston to Hong Kong

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (HK$2,616 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$3,411 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Departure

Return

Price

Cheapest return flight

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sun 22-11

15:17-19:10

1 stop37h 53m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$4,952

Fastest return journey

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Thu 18-3

20:01-05:15

1 stop20h 14m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$5,179

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sun 6-12

15:19-05:05

1 stop23h 46m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$5,297

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sat 21-11

15:27-05:05

1 stop23h 38m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$5,297

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sat 9-1

14:55-06:45

1 stop25h 50m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$5,909

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Fri 8-1

21:00-08:05

1 stop45h 05m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$5,925

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Fri 25-12

07:08-07:40

1 stop34h 32m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$6,341

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Tue 15-12

14:34-07:40

2 stops27h 06m

Hong Kong Intl

Wed 31-12

00:00-10:00

Nonstop0h 00m

HK$7,267

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Wed 21-10

07:34-21:00

1 stop24h 26m

Hong Kong Intl

Tue 24-11

12:15-18:15

1 stop20h 00m

HK$9,315

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Tue 20-10

11:55-05:10

1 stop28h 15m

Hong Kong Intl

Mon 26-10

16:30-23:59

1 stop20h 29m

HK$9,315

Flights are sorted by cheapest return flights first.

Deals found on 6-10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from George Bush Intcntl to Hong Kong

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

IAH-HKG

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 Houston George Bush Intcntl Airport to Hong Kong

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Hong Kong?

The best time to book flights from Houston George Bush Intcntl Airport to Hong Kong is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Hong Kong?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hong Kong (average of HK$5,784). Flying from Houston George Bush Intcntl Airport to Hong Kong in December is currently the most expensive (average of HK$14,212). 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.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Hong Kong?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Hong Kong flights typically cost between HK$8,569 and HK$10,728 in October.
The cheapest return price found within the last 5 days was HK$7,479 on Multiple Airlines (26 Oct–2 Nov).

Related info for your journey

What airport do you fly into for flights to Hong Kong from Houston George Bush Intcntl?
For a flight from Houston George Bush Intcntl to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre vof the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Hong Kong Intl from Houston George Bush Intcntl on a regular basis.
How long is the flight from Houston George Bush Intcntl Airport to Hong Kong?
Departing from Houston George Bush Intcntl Airport to Hong Kong will take you 21h 43m. Houston George Bush Intcntl Airport and Hong Kong are separated by 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 George Bush Intcntl to Hong Kong that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Hong Kong.
Can I find deals for business class flights from George Bush Intcntl to Hong Kong?
Yes. Cheapflights offers flight deals from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hong Kong (average of HK$5,784). Flying from Houston George Bush Intcntl Airport to Hong Kong in December is currently the most expensive (average of HK$14,212). 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.

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Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Hong Kong?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Bush Intcntl to Hong Kong.

Can Cheapflights find flights from George Bush Intcntl to Hong Kong with no change fees?

Yes, we can. To see specific flights from George Bush Intcntl to Hong Kong 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 George Bush Intcntl to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from George Bush Intcntl today and book when prices fit your budget.

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Cheap flights from Houston George Bush Intcntl Airport to Hong Kong from HK$3,735

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from George Bush Intcntl to Hong Kong

Cheapest flights from George Bush Intcntl to Hong KongExplore the most affordable flight options available from George Bush Intcntl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from George Bush Intcntl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from George Bush Intcntl to Hong KongDiscover carefully curated flight deals from George Bush Intcntl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from George Bush Intcntl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from George Bush Intcntl to Hong KongDiscover last-minute flight deals from George Bush Intcntl to Hong Kong. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to Hong Kong. Data last updated 9 October 2026 and is based on user searches.

One-way flights from George Bush Intcntl to Hong KongSearch for one-way flight options from George Bush Intcntl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from George Bush Intcntl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from George Bush Intcntl to Hong Kong

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Cheapflights Fare Finder

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

Best time to book a flight from George Bush Intcntl to Hong Kong

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

Cheapflights Insights

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Hong Kong?

The best time to book flights from Houston George Bush Intcntl Airport to Hong Kong is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Hong Kong?

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Hong Kong?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Hong Kong flights typically cost between HK$8,569 and HK$10,728 in October.The cheapest return price found within the last 5 days was HK$7,479 on Multiple Airlines (26 Oct–2 Nov).

Related info for your journey

What airport do you fly into for flights to Hong Kong from Houston George Bush Intcntl?

How long is the flight from Houston George Bush Intcntl Airport to Hong Kong?

Can I find deals for flights from George Bush Intcntl to Hong Kong that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Hong Kong?

Can I find deals for business class flights from George Bush Intcntl to Hong Kong?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Bush Intcntl to Hong Kong

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Other flights to Hong Kong

Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

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Can Cheapflights find flights from George Bush Intcntl to Hong Kong with no change fees?

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Hong Kong become cheaper?

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Cheapest flights from George Bush Intcntl to Hong Kong
Explore the most affordable flight options available from George Bush Intcntl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from George Bush Intcntl to Hong Kong
Discover carefully curated flight deals from George Bush Intcntl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from George Bush Intcntl to Hong Kong
Discover last-minute flight deals from George Bush Intcntl to Hong Kong. Data last updated 9 October 2026 and is based on user searches.

One-way flights from George Bush Intcntl to Hong Kong
Search for one-way flight options from George Bush Intcntl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Houston George Bush Intcntl Airport to Hong Kong flights typically cost between HK$8,569 and HK$10,728 in October.
The cheapest return price found within the last 5 days was HK$7,479 on Multiple Airlines (26 Oct–2 Nov).