Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Changsha from $578

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 George Bush Intcntl Airport to Changsha departing on 7/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to Changsha

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
8:12 pm - 11:05 am
IAH
-
CSX
25h 53m
2 stops
Cathay Pacific Logo
12:05 pm - 7:42 pm
CSX
-
IAH
44h 37m
2 stops
$1,250Cathay Pacific
Thu, Sep 17 - Mon, Sep 21
Cathay Pacific Logo
11:13 am - 11:05 am
IAH
-
CSX
34h 52m
2 stops
Cathay Pacific Logo
12:05 pm - 7:42 pm
CSX
-
IAH
44h 37m
2 stops
$1,275Cathay Pacific
Thu, Sep 17 - Mon, Sep 21
Cathay Pacific Logo
11:13 am - 11:05 am
IAH
-
CSX
34h 52m
2 stops
Cathay Pacific Logo
12:05 pm - 7:42 pm
CSX
-
IAH
44h 37m
2 stops
$1,437Cathay Pacific
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
6:00 am - 11:30 pm
IAH
-
CSX
28h 30m
2 stops
Multiple Airlines Logo
12:40 am - 6:20 am
CSX
-
IAH
42h 40m
2 stops
$1,750Multiple Airlines
Thu, Jul 9 - Wed, Aug 5
Cathay Pacific Logo
8:09 pm - 12:05 pm
IAH
-
CSX
26h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 8:00 pm
CSX
-
IAH
44h 55m
2 stops
$1,822Cathay Pacific
Tue, Jul 14 - Sun, Aug 9
Cathay Pacific Logo
8:09 pm - 11:05 am
IAH
-
CSX
25h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 8:00 pm
CSX
-
IAH
44h 55m
2 stops
$1,835Cathay Pacific
Mon, Jul 13 - Mon, Aug 10
Cathay Pacific Logo
8:09 pm - 12:05 pm
IAH
-
CSX
26h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 8:00 pm
CSX
-
IAH
44h 55m
2 stops
$1,847Cathay Pacific
Tue, Jul 14 - Tue, Aug 11
Cathay Pacific Logo
8:09 pm - 11:05 am
IAH
-
CSX
25h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 7:38 pm
CSX
-
IAH
44h 33m
2 stops
$1,869Cathay Pacific
Fri, Jul 3 - Fri, Jul 31
Cathay Pacific Logo
8:09 pm - 11:05 am
IAH
-
CSX
25h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 8:00 pm
CSX
-
IAH
44h 55m
2 stops
$1,881Cathay Pacific
Wed, Jul 8 - Fri, Aug 7
Cathay Pacific Logo
8:09 pm - 11:05 am
IAH
-
CSX
25h 56m
2 stops
Cathay Pacific Logo
12:05 pm - 7:38 pm
CSX
-
IAH
44h 33m
2 stops
$1,939Cathay Pacific
Fri, Jul 3 - Sat, Aug 1

Cathay Pacific flights from Houston George Bush Intcntl Airport to Changsha

Our best Cathay Pacific deals on Houston George Bush Intcntl Airport to Changsha flight tickets
Cathay Pacific
Sep 17
IAH8:12 pmHouston George Bush Intcntl
25h 53m
2 stops
CSX11:05 amChangsha Huanghua Intl
Sep 21
CSX12:05 pmChangsha Huanghua Intl
44h 37m
2 stops
IAH7:42 pmHouston George Bush Intcntl
$1,250
Cathay Pacific
Sep 17
IAH11:13 amHouston George Bush Intcntl
34h 52m
2 stops
CSX11:05 amChangsha Huanghua Intl
Sep 21
CSX12:05 pmChangsha Huanghua Intl
44h 37m
2 stops
IAH7:42 pmHouston George Bush Intcntl
$1,275
Cathay Pacific
Sep 17
IAH11:13 amHouston George Bush Intcntl
34h 52m
2 stops
CSX11:05 amChangsha Huanghua Intl
Sep 21
CSX12:05 pmChangsha Huanghua Intl
44h 37m
2 stops
IAH7:42 pmHouston George Bush Intcntl
$1,437

American Airlines flights from Houston George Bush Intcntl Airport to Changsha

Our best American Airlines deals on Houston George Bush Intcntl Airport to Changsha flight tickets
American Airlines
Jul 9
IAH5:00 amHouston George Bush Intcntl
29h 30m
2 stops
CSX11:30 pmChangsha Huanghua Intl
Aug 6
CSX12:50 pmChangsha Huanghua Intl
34h 17m
3 stops
IAH10:07 amHouston George Bush Intcntl
$2,089
American Airlines
Jul 13
IAH7:00 amHouston George Bush Intcntl
27h 30m
2 stops
CSX11:30 pmChangsha Huanghua Intl
Aug 10
CSX12:50 pmChangsha Huanghua Intl
34h 17m
3 stops
IAH10:07 amHouston George Bush Intcntl
$2,139
American Airlines
Jul 3
IAH7:00 amHouston George Bush Intcntl
27h 30m
2 stops
CSX11:30 pmChangsha Huanghua Intl
Jul 31
CSX12:50 pmChangsha Huanghua Intl
34h 26m
3 stops
IAH10:16 amHouston George Bush Intcntl
$2,189

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Changsha 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 March 29, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Thu 9/17

8:12 pm-11:05 am

2 stops25h 53m

Changsha Huanghua Intl

Mon 9/21

12:05 pm-7:42 pm

2 stops44h 37m

$1,250

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Thu 9/17

11:13 am-11:05 am

2 stops34h 52m

Changsha Huanghua Intl

Mon 9/21

12:05 pm-7:42 pm

2 stops44h 37m

$1,275

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Thu 9/17

11:13 am-11:05 am

2 stops34h 52m

Changsha Huanghua Intl

Mon 9/21

12:05 pm-7:42 pm

2 stops44h 37m

$1,437

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Thu 7/9

6:00 am-11:30 pm

2 stops28h 30m

Changsha Huanghua Intl

Wed 8/5

12:40 am-6:20 am

2 stops42h 40m

$1,750

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Tue 7/14

8:09 pm-12:05 pm

2 stops26h 56m

Changsha Huanghua Intl

Sun 8/9

12:05 pm-8:00 pm

2 stops44h 55m

$1,822

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Mon 7/13

8:09 pm-11:05 am

2 stops25h 56m

Changsha Huanghua Intl

Mon 8/10

12:05 pm-8:00 pm

2 stops44h 55m

$1,835

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Tue 7/14

8:09 pm-12:05 pm

2 stops26h 56m

Changsha Huanghua Intl

Tue 8/11

12:05 pm-8:00 pm

2 stops44h 55m

$1,847
Quickest round-trip

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Fri 7/3

8:09 pm-11:05 am

2 stops25h 56m

Changsha Huanghua Intl

Fri 7/31

12:05 pm-7:38 pm

2 stops44h 33m

$1,869

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Wed 7/8

8:09 pm-11:05 am

2 stops25h 56m

Changsha Huanghua Intl

Fri 8/7

12:05 pm-8:00 pm

2 stops44h 55m

$1,881

HoustonChangsha

IAH - CSX

IAHCSX

Houston George Bush Intcntl

Fri 7/3

8:09 pm-11:05 am

2 stops25h 56m

Changsha Huanghua Intl

Sat 8/1

12:05 pm-7:38 pm

2 stops44h 33m

$1,939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Houston George Bush Intcntl Airport to Changsha

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Changsha according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Changsha (IAH to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Changsha

Fastest flight time

25h 53m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Changsha takes 25h 53m
There are no direct flights from Houston George Bush Intcntl Airport to Changsha. There are no popular flight routes from Houston George Bush Intcntl Airport to Changsha.
Search flight deals

  • How far is Houston George Bush Intcntl to Changsha Huanghua Intl by plane?

    Houston George Bush Intcntl and Changsha Huanghua Intl are 7998.2 mi apart from one another. 25h 53m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Changsha Huanghua Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Changsha Huanghua Intl Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Changsha Huanghua Intl Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Changsha Huanghua Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Changsha Huanghua Intl Airport.

  • What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

    The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Changsha?

Best airlines flying from Houston George Bush Intcntl Airport to Changsha

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Changsha with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $1,122Free CancellationRating
7.3
144 reviews
Search Air China flights

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Changsha?

    Price Alerts will notify you by email when the price for flights to Changsha from Houston George Bush Intcntl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Changsha with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Changsha for you.

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

Flights from Houston to Changsha with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Changsha?

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 Changsha.

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

If you are simply researching potential flights to Changsha, momondo offers a useful price alert feature which will track prices for flights to Changsha from Houston and alert you when they change.

An easier way to manage your Changsha 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/28
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to China