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HK$1,224+ 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 17-2. 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
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

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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 January 2026.

Tue 10-312:10
IAH
-
HKG
2 stops40h 30m
Air Canada
Wed 13-509:45
HKG
-
IAH
2 stops46h 15m
Air Canada
Deal found 15-1HK$5,660
Thu 14-516:30
IAH
-
HKG
2 stops47h 40m
Air Canada
Wed 8-709:45
HKG
-
IAH
2 stops25h 16m
Air Canada
Deal found 15-1HK$5,668
Thu 5-212:10
IAH
-
HKG
2 stops40h 30m
Air Canada
Sun 8-220:25
HKG
-
IAH
2 stops39h 14m
Air Canada
Deal found 16-1HK$5,675
Mon 16-212:10
IAH
-
HKG
2 stops40h 30m
Air Canada
Tue 24-220:25
HKG
-
IAH
2 stops63h 14m
Air Canada
Deal found 15-1HK$5,683
Sun 15-220:23
IAH
-
HKG
2 stops32h 17m
Air Canada
Mon 23-220:25
HKG
-
IAH
2 stops63h 14m
Air Canada
Deal found 16-1HK$5,691
Wed 25-211:55
IAH
-
HKG
2 stops40h 45m
Air Canada
Tue 28-409:45
HKG
-
IAH
2 stops46h 25m
Air Canada
Deal found 16-1HK$5,699
Tue 3-312:10
IAH
-
HKG
2 stops40h 30m
Air Canada
Wed 11-319:25
HKG
-
IAH
2 stops36h 20m
Air Canada
Deal found 16-1HK$5,722
Wed 29-416:32
IAH
-
HKG
2 stops47h 38m
Air Canada
Fri 22-509:45
HKG
-
IAH
2 stops40h 20m
Air Canada
Deal found 14-1HK$5,753
Sun 1-310:02
IAH
-
HKG
2 stops42h 38m
Air Canada
Wed 11-319:25
HKG
-
IAH
2 stops39h 19m
Air Canada
Deal found 15-1HK$5,761
Wed 25-214:37
IAH
-
HKG
2 stops62h 03m
Air India
Mon 9-319:25
HKG
-
IAH
2 stops55h 09m
Air India
Deal found 16-1HK$5,808
Thu 30-417:25
IAH
-
HKG
1 stop22h 45m
Air Canada
Sat 23-509:45
HKG
-
IAH
2 stops40h 54m
Air Canada
Deal found 14-1HK$5,823
Fri 30-117:25
IAH
-
HKG
1 stop35h 15m
Air Canada
Sun 15-220:25
HKG
-
IAH
2 stops39h 14m
Air Canada
Deal found 15-1HK$5,847

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 January 2026. 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 25-2

19:39-07:00

1 stop21h 21m

Hong Kong Intl

Tue 28-4

14:45-08:45

1 stop31h 00m

HK$8,427

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Tue 28-4

19:50-05:40

1 stop20h 50m

Hong Kong Intl

Thu 21-5

22:30-05:51

1 stop20h 21m

HK$8,505

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 9-4

07:22-18:30

1 stop22h 08m

Hong Kong Intl

Mon 13-4

22:30-06:28

1 stop20h 58m

HK$8,505

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 5-3

07:20-19:20

1 stop22h 00m

Hong Kong Intl

Mon 23-3

22:45-05:11

1 stop19h 26m

HK$8,505

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Wed 4-3

13:06-23:10

2 stops44h 04m

Hong Kong Intl

Wed 18-3

00:55-22:42

2 stops34h 47m

HK$8,536

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Wed 4-3

05:25-16:50

2 stops45h 25m

Hong Kong Intl

Wed 6-5

00:45-21:38

2 stops33h 53m

HK$8,536

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Mon 9-3

11:44-11:20

2 stops34h 36m

Hong Kong Intl

Tue 24-3

12:35-22:42

2 stops23h 07m

HK$8,536

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Mon 30-3

17:22-10:55

2 stops28h 33m

Hong Kong Intl

Tue 14-4

00:45-22:44

2 stops34h 59m

HK$8,536

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Tue 3-3

05:25-23:10

2 stops27h 45m

Hong Kong Intl

Tue 10-3

00:55-22:42

2 stops34h 47m

HK$8,536

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Tue 10-3

11:44-11:20

2 stops34h 36m

Hong Kong Intl

Mon 23-3

00:55-22:42

2 stops34h 47m

HK$8,536

Flights are sorted by cheapest return flights first.

Deals found on 15-1

Showing 1-10 of 38 results
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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 16 January 2026.

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 19 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, September is the cheapest month in which you can book a flight from Houston (average of HK$4,709). Flying from Houston in July will prove the most costly (average of HK$8,762). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston?

Only one airline operates round-trip flights from Houston: United Airlines. This airline flies to the following popular destinations: Hong Kong.

United Airlines
United Airlines
From HK$4,217

Airline reviews for flights from Houston

Get insights into the airlines that provide service from Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Houston. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with United Airlines from Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,174 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,174 reviews
United Airlines
7.4
Good
9,174 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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Direct flights from Texas

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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 January 2026.

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

    Houston George Bush Intcntl airport offers the cheapest routes to Hong Kong from HK$5,145. Houston Hobby airport is a great option if you're flying to Hong Kong from HK$5,317. 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 September. 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$5,145 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!

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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!

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