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HK$1,227+ 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 15-4. 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
21 Thg. 3 — 28 Thg. 31
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 19 Tháng Hai 2026.

Th. 5 14-516:45
IAH
-
HKG
1 stop23h 25m
Air Canada
Th. 2 22-609:45
HKG
-
IAH
1 stop19h 01m
Air Canada
Deal found 16-2HK$6,854
Th. 3 14-418:27
IAH
-
HKG
2 stops27h 28m
Multiple Airlines
Th. 3 28-414:15
HKG
-
IAH
1 stop31h 10m
Multiple Airlines
Deal found 16-2HK$6,979
Th. 7 16-516:49
IAH
-
HKG
2 stops29h 51m
Multiple Airlines
CN 31-500:55
HKG
-
IAH
1 stop20h 30m
Multiple Airlines
Deal found 18-2HK$7,182
Th. 4 15-417:25
IAH
-
HKG
1 stop22h 50m
Air India
Th. 2 27-409:45
HKG
-
IAH
2 stops47h 41m
Air India
Deal found 16-2HK$7,205
Th. 5 14-516:45
IAH
-
HKG
1 stop23h 25m
Air Canada
CN 31-509:45
HKG
-
IAH
1 stop18h 59m
Air Canada
Deal found 17-2HK$7,276
Th. 4 13-510:25
IAH
-
HKG
1 stop24h 30m
Multiple Airlines
CN 21-600:55
HKG
-
IAH
1 stop20h 30m
Multiple Airlines
Deal found 17-2HK$7,291
Th. 4 17-610:25
IAH
-
HKG
1 stop24h 30m
Multiple Airlines
CN 5-700:55
HKG
-
IAH
1 stop20h 50m
Multiple Airlines
Deal found 16-2HK$7,307
Th. 2 20-416:32
IAH
-
HKG
2 stops47h 43m
Air India
Th. 2 4-509:45
HKG
-
IAH
2 stops47h 14m
Air India
Deal found 18-2HK$7,322
Th. 3 14-416:51
IAH
-
HKG
2 stops29h 49m
Multiple Airlines
CN 19-400:55
HKG
-
IAH
1 stop20h 30m
Multiple Airlines
Deal found 16-2HK$7,338
Th. 3 12-512:00
IAH
-
HKG
2 stops28h 10m
Air Canada
Th. 2 22-609:45
HKG
-
IAH
2 stops25h 16m
Air Canada
Deal found 19-2HK$7,346
Th. 2 20-420:21
HOU
-
HKG
1 stop19h 49m
Cathay Pacific
Th. 2 4-516:05
HKG
-
HOU
1 stop20h 42m
Cathay Pacific
Deal found 18-2HK$8,495
Th. 2 13-410:53
HOU
-
HKG
2 stops40h 27m
Delta
Th. 4 13-517:55
HKG
-
HOU
2 stops42h 13m
Delta
Deal found 19-2HK$8,557

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 19 Tháng Hai 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

Th. 2 2-3

21:05-08:20

1 stop45h 15m

Hong Kong Intl

Th. 5 19-3

10:00-20:10

1 stop47h 10m

HK$7,823

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 4 4-3

23:30-10:10

1 stop20h 40m

Hong Kong Intl

Th. 3 7-4

15:25-22:15

1 stop19h 50m

HK$8,495

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 3 4-8

18:14-05:00

2 stops21h 46m

Hong Kong Intl

Th. 5 3-9

09:30-15:00

1 stop18h 30m

HK$8,510

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 6 15-5

16:32-05:10

2 stops47h 38m

Hong Kong Intl

Th. 4 5-8

09:45-19:38

2 stops46h 53m

HK$8,518

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 4 4-3

07:25-19:15

1 stop21h 50m

Hong Kong Intl

Th. 4 18-3

22:45-05:11

1 stop19h 26m

HK$8,526

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

CN 1-3

21:34-19:15

1 stop31h 41m

Hong Kong Intl

Th. 4 11-3

11:25-17:16

1 stop18h 51m

HK$8,526

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 5 5-3

07:20-19:20

1 stop22h 00m

Hong Kong Intl

Th. 4 8-4

22:30-06:28

1 stop20h 58m

HK$8,526

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 2 6-4

09:37-18:30

1 stop19h 53m

Hong Kong Intl

Th. 2 20-4

22:30-06:28

1 stop20h 58m

HK$8,526

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 5 19-3

07:20-19:20

1 stop23h 00m

Hong Kong Intl

Th. 5 26-3

10:35-15:13

1 stop17h 38m

HK$8,526

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Th. 2 18-5

05:00-18:55

1 stop24h 55m

Hong Kong Intl

Th. 5 28-5

22:30-06:04

1 stop20h 34m

HK$8,526

Flights are sorted by cheapest return flights first.

Deals found on 19-2

Showing 1-10 of 37 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 18 February 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 39 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$4,798). Flying from Houston in July will prove the most costly (average of HK$8,573). 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$4,227

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
9,321 reviews
Check prices

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

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
9,321 reviews
United Airlines
7.4
Good
9,321 reviews
Check prices

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

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 19 Tháng Hai 2026.

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

    Houston Hobby airport offers the cheapest routes to Hong Kong from HK$5,337. Houston George Bush Intcntl airport is a great option if you're flying to Hong Kong from HK$5,337. 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$5,337 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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