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$628+ Cheap flights from George Bush Intcntl (IAH) to South Africa

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
nov. 19 — nov. 261
mié. 11/19
mié. 11/26
1 adult, Economy
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Find flight deals from George Bush Intcntl to South Africa

Cheapest flights from George Bush Intcntl to South Africa
Explore the most affordable flight options available from George Bush Intcntl to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 20, 2025.

This FlightHub deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/302:55 pmIAH - JNB
1 stop35h 55mTurkish Airlines
mié. 12/107:05 pmJNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 10/18$923
This FlightHub deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:55 pmIAH - CPT
1 stop36h 55mTurkish Airlines
sáb. 12/65:15 pmCPT - IAH
1 stop27h 55mTurkish Airlines
Deal found 10/20$958
This FlightHub deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/162:55 pmIAH - JNB
1 stop35h 55mTurkish Airlines
dom. 11/237:05 pmJNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 10/18$978
This CheapOair deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/279:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
mié. 12/105:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 10/18$982
This Gotogate deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/279:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
jue. 12/115:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 10/18$1,009
This CheapOair deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/162:55 pmIAH - CPT
1 stop36h 55mTurkish Airlines
dom. 11/235:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 10/17$1,056
This FlightHub deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:55 pmIAH - CPT
1 stop36h 55mMultiple Airlines
sáb. 12/62:00 pmCPT - IAH
2 stops31h 10mMultiple Airlines
Deal found 10/20$1,099
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:05 pmIAH - CPT
2 stops33h 30mMultiple Airlines
mar. 12/95:15 pmCPT - IAH
1 stop33h 55mMultiple Airlines
Deal found 10/20$1,114
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/109:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
jue. 11/207:10 pmJNB - IAH
1 stop32h 00mTurkish Airlines
Deal found 10/19$1,134
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/105:45 pmIAH - JNB
1 stop26h 10mQatar Airways
jue. 11/204:50 pmJNB - IAH
2 stops54h 25mQatar Airways
Deal found 10/19$1,135
This Justfly.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/279:05 pmIAH - CPT
1 stop30h 45mMultiple Airlines
mié. 12/103:20 pmCPT - IAH
2 stops35h 50mMultiple Airlines
Deal found 10/18$1,138
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/65:45 pmIAH - JNB
1 stop37h 50mQatar Airways
jue. 11/204:50 pmJNB - IAH
2 stops54h 25mQatar Airways
Deal found 10/19$1,138

Cheap flight deals from George Bush Intcntl to South Africa

Keep the following information in mind while searching for George Bush Intcntl to South Africa flight deals. Data was last updated octubre 20, 2025.

Round-trip from

$890
(Booking.com)

One-way from

$628
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,307
From Houston George Bush Intcntl to South Africa
Search Deals
One-way flight from Houston George Bush Intcntl to South Africa
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to South Africa 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 20, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South Africa that are best for you.

Fly from

George Bush Intcntl

Fly to

South Africa

Route

Depart

Return

Price

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

mar. 3/10

10:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

mié. 3/18

5:15 pm-8:10 pm

1 stop33h 55m

$938

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

sáb. 2/7

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

sáb. 2/21

7:10 pm-7:10 pm

1 stop32h 00m

$988

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

mar. 3/3

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

dom. 3/15

5:15 pm-8:10 pm

1 stop33h 55m

$998

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

dom. 1/11

2:55 pm-11:50 am

1 stop36h 55m

Cape Town Intl

vie. 1/16

5:15 pm-7:10 pm

1 stop33h 55m

$1,001

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

mié. 11/26

2:55 pm-11:50 am

1 stop36h 55m

Cape Town Intl

sáb. 12/6

5:15 pm-7:10 pm

1 stop33h 55m

$1,029

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dom. 3/1

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

mié. 3/4

7:05 pm-7:10 pm

1 stop32h 05m

$1,045

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dom. 3/1

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

jue. 3/5

7:10 pm-7:10 pm

1 stop32h 00m

$1,045

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

sáb. 2/21

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

lun. 3/2

5:15 pm-7:10 pm

1 stop33h 55m

$1,067

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

mar. 3/3

9:05 pm-2:35 pm

2 stops33h 30m

Cape Town Intl

dom. 3/15

5:15 pm-8:10 pm

1 stop33h 55m

$1,125

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

lun. 11/10

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

jue. 11/20

7:10 pm-7:10 pm

1 stop32h 00m

$1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 41 results
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Best time to book a flight from George Bush Intcntl to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa from George Bush Intcntl with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to South Africa

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South Africa?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Africa (average of $845). Flying from Houston George Bush Intcntl Airport to South Africa in June is currently the most expensive (average of $1,272). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to ZA?

Find hourly flight availability from George Bush Intcntl to South Africa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 20, 2025.

When flying from Houston George Bush Intcntl Airport to South Africa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to South Africa?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to South Africa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to South Africa flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Africa

Get insights into the airlines that provide service to South Africa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Africa. Reviews last updated octubre 20, 2025.
Read reviews from past customers who have flown Delta, Qatar Airways, and United Airlines from Houston George Bush Intcntl Airport to South Africa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,978 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Qatar Airways
7.4
Good
3,651 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,022 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,461 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to South Africa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to South Africa?

    Departing from Houston George Bush Intcntl Airport to South Africa will take you 30h 45m. Airlines will cover a distance of 8617 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to South Africa one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $644. Lufthansa flights start at $820 while deals on American Airlines start at $1,037 one-way.

  • What are the most popular routes from Houston George Bush Intcntl Airport to South Africa?

    Most travelers choose Houston George Bush Intcntl - Cape Town Intl, Houston George Bush Intcntl - Sun City Resort Pilansberg or Houston George Bush Intcntl - Johannesburg OR Tambo when deciding on the best route from Houston George Bush Intcntl Airport to South Africa.

  • Can I find deals for flights from George Bush Intcntl to South Africa that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to South Africa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to South Africa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to South Africa.

  • Can I find deals for business class flights from George Bush Intcntl to South Africa?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to South Africa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South Africa?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Africa (average of $845). Flying from Houston George Bush Intcntl Airport to South Africa in June is currently the most expensive (average of $1,272). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from George Bush Intcntl to South Africa

Discover the top 7 airlines that operate flights from George Bush Intcntl to South Africa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$839Average$1,015FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$994Average$1,529FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,008Average$1,285FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,146Average$1,500FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,239Average$1,724FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,274Average$2,057FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,464Average$2,414FlexibilityNo cancel feeOn-time75%

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