HK$1,167+ Cheap flights from Houston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — HKG
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Find flights from Houston

Cheapest flights from Houston
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Wed 12-1117:25IAH - HKG
2 stops39h 25mMultiple Airlines
Sat 6-1214:15HKG - IAH
2 stops45h 29mMultiple Airlines
Deal found 17-9HK$7,925
Mon 13-1010:15IAH - HKG
1 stop26h 05mMultiple Airlines
Mon 27-1002:00HKG - IAH
1 stop19h 05mMultiple Airlines
Deal found 17-9HK$7,940
Wed 1-1010:15IAH - HKG
1 stop24h 05mMultiple Airlines
Wed 15-1001:15HKG - IAH
2 stops35h 08mMultiple Airlines
Deal found 16-9HK$7,971
Sat 15-1111:50IAH - HKG
2 stops40h 50mMultiple Airlines
Sat 6-1214:15HKG - IAH
2 stops45h 29mMultiple Airlines
Deal found 16-9HK$7,979
Fri 3-1010:15IAH - HKG
1 stop21h 45mMultiple Airlines
Sun 2-1102:00HKG - IAH
2 stops34h 12mMultiple Airlines
Deal found 17-9HK$7,987
Fri 14-1117:25IAH - HKG
1 stop35h 15mAir Canada
Mon 17-1120:25HKG - IAH
2 stops40h 32mAir Canada
Deal found 16-9HK$8,033
Wed 8-1006:00IAH - HKG
1 stop21h 45mUnited Airlines
Tue 28-1010:00HKG - IAH
2 stops24h 23mUnited Airlines
Deal found 17-9HK$8,041
Wed 15-1021:00IAH - HKG
2 stops26h 30mANA
Wed 19-1114:20HKG - IAH
1 stop31h 25mANA
Deal found 18-9HK$8,065
Thu 27-1114:32HOU - HKG
2 stops42h 38mDelta
Thu 26-212:35HKG - HOU
2 stops23h 11mDelta
Deal found 17-9HK$8,430
Tue 28-1016:41HOU - HKG
1 stop22h 54mMultiple Airlines
Tue 18-1116:10HKG - HOU
1 stop18h 10mMultiple Airlines
Deal found 17-9HK$8,702
Thu 27-1114:32HOU - HKG
2 stops30h 48mDelta
Sun 1-312:35HKG - HOU
2 stops23h 11mDelta
Deal found 17-9HK$8,741
Sun 15-308:10HOU - HKG
3 stops27h 20mMultiple Airlines
Mon 23-320:05HKG - HOU
3 stops31h 55mMultiple Airlines
Deal found 18-9HK$8,780

Find flights from Houston within your budget

 
Find flights departing from Houston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 September 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Wed 12-11

17:25-22:50

2 stops39h 25m

Hong Kong Intl

Sat 6-12

14:15-21:44

2 stops45h 29m

HK$7,925

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Sat 14-3

00:40-11:50

1 stop22h 10m

Hong Kong Intl

Mon 23-3

13:30-22:00

1 stop21h 30m

HK$8,329

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Sun 9-11

22:14-19:15

1 stop31h 01m

Hong Kong Intl

Wed 19-11

10:00-14:40

1 stop18h 40m

HK$8,337

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 23-10

18:05-05:00

1 stop21h 55m

Hong Kong Intl

Thu 19-2

10:00-14:40

1 stop18h 40m

HK$8,337

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Sun 8-3

22:00-05:45

1 stop42h 45m

Hong Kong Intl

Thu 12-3

10:35-00:15

1 stop26h 40m

HK$8,337

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Tue 21-10

19:10-10:05

2 stops25h 55m

Hong Kong Intl

Wed 12-11

19:40-20:50

1 stop39h 10m

HK$8,345

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Mon 10-11

07:20-19:15

1 stop21h 55m

Hong Kong Intl

Mon 17-11

10:35-15:02

1 stop18h 27m

HK$8,383

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Tue 21-10

05:38-18:55

1 stop24h 17m

Hong Kong Intl

Mon 19-1

10:35-14:55

1 stop18h 20m

HK$8,383

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 15-1

18:33-06:45

1 stop22h 12m

Hong Kong Intl

Mon 16-2

22:45-11:15

1 stop26h 30m

HK$8,383

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 20-11

14:20-07:00

1 stop26h 40m

Hong Kong Intl

Thu 27-11

10:00-18:45

2 stops22h 45m

HK$8,415

Flights are sorted by cheapest return flights first.

Deals found on 17-9

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Houston

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

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston?

Use this chart to determine the optimal time to book a return flight from Houston to Hong Kong. Price data was last updated on 12 September 2025.

The price you pay for your flight from Houston may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Houston (average of HK$5,887). Flying from Houston in July will prove the most costly (average of HK$9,861). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Direct flights from Texas

Book a direct flight from one of these other cities located in Texas.
Direct flights from Austin
Direct flights from San Antonio
Direct flights from El Paso

Related info for your journey

Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.

  • What is the cheapest airport to fly out of Houston?

    Houston Hobby airport offers the cheapest routes to Hong Kong from HK$6,875. Houston George Bush Intcntl airport is a great option if you're flying to Hong Kong from HK$6,875. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Houston?

    Currently, the cheapest month for flights from Houston is January. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Houston?

    Check out the cheapest flights from Houston to embark to:
    Fly from Houston to Hong Kong from HK$6,875 round trip

  • How does Cheapflights help users find flights from Houston?

    Cheapflights makes it easy to find flights from Houston by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Houston.

  • Can Cheapflights find flights from Houston with no change fees?

    Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Houston become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston?

Cheapflights makes it easy to find flights from Houston by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Houston.

Can Cheapflights find flights from Houston with no change fees?

Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.