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Cheap flights from Houston to Hong Kong from $450

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 9/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 10:55 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
38h 55m2 stops Las Vegas Harry Reid Intl Incheon Intl
Multiple Airlines Logo
2:00 pm - 9:25 amHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
32h 25m1 stop Tokyo Narita
$936Multiple Airlines
Tue, Sep 15 - Tue, Oct 6
Multiple Airlines Logo
7:02 am - 4:45 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
32h 43m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
7:45 pm - 11:59 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
41h 14m2 stops Incheon Intl Seattle/Tacoma Intl
$945Multiple Airlines
Sun, Aug 30 - Tue, Sep 15
Air Canada Logo
7:50 pm - 5:15 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
20h 25m1 stop Vancouver Intl
Air Canada Logo
9:45 am - 8:28 amHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
35h 43m2 stops Vancouver Intl Denver Intl
$1,161Air Canada
Sun, Sep 13 - Mon, Sep 28
Air Canada Logo
4:45 pm - 5:15 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
23h 30m1 stop Vancouver Intl
Air Canada Logo
9:45 am - 11:08 amHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
38h 23m2 stops Vancouver Intl Denver Intl
$1,161Air Canada
Mon, Sep 28 - Mon, Oct 19
Cathay Pacific Logo
4:18 pm - 5:10 amHOU  Houston Hobby-HKG Hong Kong Intl
23h 52m1 stop Dallas/Fort Worth
Cathay Pacific Logo
4:05 pm - 11:49 pmHKG  Hong Kong Intl-HOU Houston Hobby
20h 44m1 stop Dallas/Fort Worth
$1,171Cathay Pacific
Wed, Sep 30 - Thu, Oct 22
Turkish Airlines Logo
9:00 pm - 5:05 pmIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
30h 05m1 stop Istanbul
Turkish Airlines Logo
11:15 pm - 7:05 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
33h 50m1 stop Istanbul
$1,174Turkish Airlines
Tue, Jan 19 - Tue, Feb 9
Turkish Airlines Logo
2:30 pm - 7:25 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
27h 55m1 stop Istanbul
Turkish Airlines Logo
9:45 am - 8:05 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
47h 20m1 stop Istanbul
$1,174Turkish Airlines
Mon, Oct 12 - Thu, Oct 29
Cathay Pacific Logo
8:01 pm - 5:35 amIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
19h 34m1 stop Dallas/Fort Worth
Cathay Pacific Logo
12:35 pm - 6:17 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
19h 42m1 stop Chicago O'Hare Intl
$1,176Cathay Pacific
Wed, Nov 11 - Mon, Nov 30
EVA Air Logo
1:10 am - 7:55 pmIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
29h 45m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:40 pm - 10:25 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
39h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,205EVA Air
Wed, Sep 9 - Sun, Sep 20
EVA Air Logo
1:10 am - 12:05 pmIAH  Houston George Bush Intcntl-HKG Hong Kong Intl
21h 55m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:40 pm - 8:50 pmHKG  Hong Kong Intl-IAH Houston George Bush Intcntl
39h 10m1 stop Taipei City Taiwan Taoyuan Intl
$1,208EVA Air
Sun, Sep 20 - Sun, Feb 21

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Cathay Pacific flights from Houston to Hong Kong

Our best Cathay Pacific deals on Houston to Hong Kong flight tickets
Cathay Pacific
Sep 30
HOU4:18 pmHouston Hobby
23h 52m
1 stop
HKG5:10 amHong Kong Intl
Oct 22
HKG4:05 pmHong Kong Intl
20h 44m
1 stop
HOU11:49 pmHouston Hobby
$1,171
Cathay Pacific
Oct 14
HOU2:08 pmHouston Hobby
26h 02m
1 stop
HKG5:10 amHong Kong Intl
Nov 3
HKG4:30 pmHong Kong Intl
20h 04m
1 stop
HOU10:34 pmHouston Hobby
$1,176
Cathay Pacific
Sep 8
HOU6:14 pmHouston Hobby
21h 56m
1 stop
HKG5:10 amHong Kong Intl
Sep 17
HKG4:05 pmHong Kong Intl
20h 45m
1 stop
HOU11:50 pmHouston Hobby
$1,177

Delta flights from Houston to Hong Kong

Our best Delta deals on Houston to Hong Kong flight tickets
Delta
Aug 27
IAH4:14 pmHouston George Bush Intcntl
23h 51m
1 stop
HKG5:05 amHong Kong Intl
Nov 24
HKG12:55 amHong Kong Intl
35h 16m
2 stops
IAH10:11 pmHouston George Bush Intcntl
$1,275
Delta
Aug 26
IAH7:30 amHouston George Bush Intcntl
32h 35m
2 stops
HKG5:05 amHong Kong Intl
Aug 31
HKG12:20 pmHong Kong Intl
22h 30m
2 stops
IAH9:50 pmHouston George Bush Intcntl
$1,279
Delta
Oct 13
HOU5:28 pmHouston Hobby
40h 17m
2 stops
HKG10:45 pmHong Kong Intl
Oct 29
HKG12:35 pmHong Kong Intl
23h 28m
2 stops
HOU11:03 pmHouston Hobby
$1,282

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 August 17, 2026.
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

Cheapest round-trip

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Tue 9/15

7:00 am-10:55 am

2 stops38h 55m

Hong Kong Intl

Tue 10/6

2:00 pm-9:25 am

1 stop32h 25m

$936

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sun 8/30

7:02 am-4:45 am

2 stops32h 43m

Hong Kong Intl

Tue 9/15

7:45 pm-11:59 pm

2 stops41h 14m

$945

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sun 9/13

7:50 pm-5:15 am

1 stop20h 25m

Hong Kong Intl

Mon 9/28

9:45 am-8:28 am

2 stops35h 43m

$1,161

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Mon 9/28

4:45 pm-5:15 am

1 stop23h 30m

Hong Kong Intl

Mon 10/19

9:45 am-11:08 am

2 stops38h 23m

$1,161

HoustonHong Kong

HOU Houston Hobby - HKG Hong Kong Intl

HOUHKG

Houston Hobby

Wed 9/30

4:18 pm-5:10 am

1 stop23h 52m

Hong Kong Intl

Thu 10/22

4:05 pm-11:49 pm

1 stop20h 44m

$1,171

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Tue 1/19

9:00 pm-5:05 pm

1 stop30h 05m

Hong Kong Intl

Tue 2/9

11:15 pm-7:05 pm

1 stop33h 50m

$1,174

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Mon 10/12

2:30 pm-7:25 am

1 stop27h 55m

Hong Kong Intl

Thu 10/29

9:45 am-8:05 pm

1 stop47h 20m

$1,174
Quickest round-trip

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Wed 11/11

8:01 pm-5:35 am

1 stop19h 34m

Hong Kong Intl

Mon 11/30

12:35 pm-6:17 pm

1 stop19h 42m

$1,176

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Wed 9/9

1:10 am-7:55 pm

1 stop29h 45m

Hong Kong Intl

Sun 9/20

7:40 pm-10:25 pm

1 stop39h 45m

$1,205

HoustonHong Kong

IAH Houston George Bush Intcntl - HKG Hong Kong Intl

IAHHKG

Houston George Bush Intcntl

Sun 9/20

1:10 am-12:05 pm

1 stop21h 55m

Hong Kong Intl

Sun 2/21

7:40 pm-8:50 pm

1 stop39h 10m

$1,208

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $721 to $1,329.
The lowest price recently found on this route was $936.

What is the cheapest month to fly to Hong Kong?

The month of January is, on average, the cheapest month to fly to Hong Kong from Houston, with most prices found around $834. The month of February is another great option to travel to Hong Kong, with average flight prices from Houston averaging around $925.

How far in advance should I book a flight from Houston 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 $1,152 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 $818 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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Houston to Hong Kong takes 20h 15m
There are no direct flights from Houston to Hong Kong. There are no popular flight routes from Houston to Hong Kong.
Search flight deals

Frequently asked questions about flying from Houston to Hong Kong

  • How far is Houston to Hong Kong Intl by plane?

    There are 8331.9 mi between Houston and Hong Kong Intl. 20h 15m 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
Asiana AirlinesPriceFrom $596Free CancellationRating
8.1
557 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $611Free CancellationRating
7.1
11,482 reviews
Search Air Canada flights
ANAPriceFrom $685Free CancellationRating
8.3
1,298 reviews
Search ANA flights
United AirlinesPriceFrom $741Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
EVA AirPriceFrom $988Free CancellationRating
8.5
1,517 reviews
Search EVA Air flights
Singapore AirlinesPriceFrom $1,009Free CancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,019Free CancellationRating
7.6
1,453 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,051Free CancellationRating
7.4
4,473 reviews
Search Turkish Airlines 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
Air Canada
EVA Air
Cathay Pacific
ANA
Singapore Airlines
Asiana Airlines
Turkish Airlines