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Cheap flights from Houston to Hong Kong from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Hong Kong departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 7:20 pmIAH-HKG
25h 15m1 stop
United Airlines Logo
10:30 pm - 6:28 amHKG-IAH
20h 58m1 stop
$748United Airlines
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Mon, Mar 9 - Tue, Apr 28
Air Canada Logo
2:34 pm - 6:40 pmIAH-HKG
38h 06m2 stops
Air Canada Logo
8:25 pm - 7:10 pmHKG-IAH
36h 45m2 stops
$749Air Canada
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Thu, Dec 4 - Tue, Jan 27
Multiple Airlines Logo
12:10 pm - 6:40 pmIAH-HKG
40h 30m2 stops
Multiple Airlines Logo
8:45 pm - 9:44 pmHKG-IAH
62h 59m2 stops
$750Multiple Airlines
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Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
6:40 am - 7:15 pmIAH-HKG
23h 35m2 stops
United Airlines Logo
10:30 pm - 6:10 amHKG-IAH
20h 40m2 stops
$752United Airlines
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Thu, Mar 12 - Thu, Apr 23
Multiple Airlines Logo
5:25 pm - 6:45 pmIAH-HKG
59h 20m2 stops
Multiple Airlines Logo
8:25 pm - 11:59 pmHKG-IAH
41h 34m2 stops
$753Multiple Airlines
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Wed, Dec 3 - Thu, Jan 15
Air Canada Logo
5:25 pm - 6:40 pmIAH-HKG
35h 15m1 stop
Air Canada Logo
6:00 pm - 1:05 pmHKG-IAH
32h 05m2 stops
$756Air Canada
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Thu, Feb 26 - Wed, Apr 29
ANA Logo
10:20 am - 5:45 amIAH-HKG
29h 25m1 stop
ANA Logo
12:05 am - 7:45 amHKG-IAH
21h 40m1 stop
$758ANA
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Sun, Jan 25 - Tue, Jan 27
Delta Logo
5:19 pm - 4:50 pmHOU-HKG
33h 31m2 stops
Delta Logo
5:55 pm - 9:38 pmHKG-HOU
40h 43m2 stops
$809Delta
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Mon, Feb 23 - Tue, Apr 28
Delta Logo
10:50 am - 11:10 pmHOU-HKG
46h 20m2 stops
Delta Logo
12:55 am - 9:46 pmHKG-HOU
33h 51m2 stops
$814Delta
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Sun, Mar 1 - Tue, Mar 10
Japan Airlines Logo
6:00 am - 10:55 pmHOU-HKG
26h 55m2 stops
Japan Airlines Logo
10:30 am - 5:59 pmHKG-HOU
21h 29m2 stops
$878Japan Airlines
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Tue, Dec 2 - Tue, Dec 9

Delta flights from Houston to Hong Kong

Our best Delta deals on Houston to Hong Kong flight tickets
Delta
Feb 23
HOU5:19 pmHouston Hobby
28h 01m
2 stops
HKG11:20 amHong Kong Intl
Apr 29
HKG12:45 amHong Kong Intl
33h 53m
2 stops
HOU9:38 pmHouston Hobby
$809
Find similar
Delta
Mar 1
HOU10:50 amHouston Hobby
46h 20m
2 stops
HKG11:10 pmHong Kong Intl
Mar 10
HKG12:55 amHong Kong Intl
33h 51m
2 stops
HOU9:46 pmHouston Hobby
$814
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Delta
Mar 8
IAH6:25 pmHouston George Bush Intcntl
39h 45m
2 stops
HKG11:10 pmHong Kong Intl
Apr 22
HKG12:20 pmHong Kong Intl
24h 37m
2 stops
IAH11:57 pmHouston George Bush Intcntl
$815
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Japan Airlines flights from Houston to Hong Kong

Our best Japan Airlines deals on Houston to Hong Kong flight tickets
Japan Airlines
Dec 2
HOU6:00 amHouston Hobby
26h 55m
2 stops
HKG10:55 pmHong Kong Intl
Dec 9
HKG10:30 amHong Kong Intl
21h 29m
2 stops
HOU5:59 pmHouston Hobby
$878
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Japan Airlines
Dec 3
IAH7:36 amHouston George Bush Intcntl
24h 44m
2 stops
HKG10:20 pmHong Kong Intl
Feb 27
HKG12:05 amHong Kong Intl
37h 40m
2 stops
IAH11:45 pmHouston George Bush Intcntl
$894
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Japan Airlines
Nov 29
HOU8:20 pmHouston Hobby
34h 50m
2 stops
HKG9:10 pmHong Kong Intl
Dec 11
HKG3:35 pmHong Kong Intl
34h 10m
2 stops
HOU11:45 amHouston Hobby
$963
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Houston to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Mon 3/9

5:05 am-7:20 pm

1 stop25h 15m

Hong Kong Intl

Tue 4/28

10:30 pm-6:28 am

1 stop20h 58m

$748

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 12/4

2:34 pm-6:40 pm

2 stops38h 06m

Hong Kong Intl

Tue 1/27

8:25 pm-7:10 pm

2 stops36h 45m

$749

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Wed 2/4

12:10 pm-6:40 pm

2 stops40h 30m

Hong Kong Intl

Sun 2/8

8:45 pm-9:44 pm

2 stops62h 59m

$750

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 3/12

6:40 am-7:15 pm

2 stops23h 35m

Hong Kong Intl

Thu 4/23

10:30 pm-6:10 am

2 stops20h 40m

$752

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Wed 12/3

5:25 pm-6:45 pm

2 stops59h 20m

Hong Kong Intl

Thu 1/15

8:25 pm-11:59 pm

2 stops41h 34m

$753

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Thu 2/26

5:25 pm-6:40 pm

1 stop35h 15m

Hong Kong Intl

Wed 4/29

6:00 pm-1:05 pm

2 stops32h 05m

$756

HoustonHong Kong

IAH - HKG

IAHHKG

Houston George Bush Intcntl

Sun 1/25

10:20 am-5:45 am

1 stop29h 25m

Hong Kong Intl

Tue 1/27

12:05 am-7:45 am

1 stop21h 40m

$758

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Mon 2/23

5:19 pm-4:50 pm

2 stops33h 31m

Hong Kong Intl

Tue 4/28

5:55 pm-9:38 pm

2 stops40h 43m

$809

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Sun 3/1

10:50 am-11:10 pm

2 stops46h 20m

Hong Kong Intl

Tue 3/10

12:55 am-9:46 pm

2 stops33h 51m

$814

HoustonHong Kong

HOU - HKG

HOUHKG

Houston Hobby

Tue 12/2

6:00 am-10:55 pm

2 stops26h 55m

Hong Kong Intl

Tue 12/9

10:30 am-5:59 pm

2 stops21h 29m

$878

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Houston to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Hong Kong?

What is the cheapest month to fly to Hong Kong?

The month of February is, on average, the cheapest month to fly to Hong Kong from Houston, with most prices found around $1,009. The month of September is another great option to travel to Hong Kong, with average flight prices from Houston averaging around $1,052.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Houston to Hong Kong is on a Thursday. Travelers who choose to depart for Hong Kong on a Thursday will often find tickets for as low as $1,088. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,645.

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,156 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Houston for as low as $916 on momondo.

Cheap Houston to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Hong Kong

Direct flights

None
There are no direct flights from Houston to Hong Kong. There are no popular flight routes from Houston to Hong Kong.
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  • How far is Houston to Hong Kong Intl by plane?

    There are 8331.9 mi between Houston and Hong Kong Intl. 19h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Hong Kong Intl Airport?

    Prices for flights from Houston to Hong Kong Intl Airport are updated daily.

  • How many operators does momondo search for flights from Houston to Hong Kong Intl Airport?

  • How old do you have to be to fly from Houston to Hong Kong Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Hong Kong

Compare and see reviews for airlines that fly from Houston to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $731Free CancellationRating
7.1
10,463 reviews
Search Air Canada flights
United AirlinesPriceFrom $876Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Cathay PacificPriceFrom $995Free CancellationRating
7.6
1,066 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $1,035Free CancellationRating
8.4
1,280 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Hong Kong?

It is quick and easy to find Houston to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.

Can I find flights from Houston to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Hong Kong?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Hong Kong.

I’m not ready to book a flight from Houston to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
EVA Air
Air Canada
Cathay Pacific