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$675+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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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 August 16, 2025.

Round-trip from

$923
(Booking.com)

One-way from

$675
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,465
From Houston George Bush Intcntl to South Africa
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One-way flight from Houston George Bush Intcntl to South Africa
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Highest demand for flights based on searches. 9% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 16, 2025.

This Booking.com deal was found by Cheapflights users on 8/15. 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.
Mon 11/109:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
Fri 11/147:05 pmJNB - IAH
1 stop26h 05mTurkish Airlines
Deal found 8/15$923
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Sun 10/2610:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
Mon 11/107:05 pmJNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 8/15$987
This IEagle deal was found by Cheapflights users on 8/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 pmIAH - JNB
1 stop29h 45mMultiple Airlines
Fri 11/1412:20 pmJNB - IAH
2 stops32h 50mMultiple Airlines
Deal found 8/15$1,039
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Tue 11/49:05 pmIAH - CPT
2 stops33h 30mMultiple Airlines
Tue 11/115:15 pmCPT - IAH
1 stop33h 55mMultiple Airlines
Deal found 8/13$1,065
This Justfly.com deal was found by Cheapflights users on 8/15. 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.
Wed 12/39:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
Tue 12/235:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 8/15$1,080
This Turkish Airlines deal was found by Cheapflights users on 8/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
Tue 12/235:15 pmCPT - IAH
1 stop27h 55mTurkish Airlines
Deal found 8/15$1,092
This IEagle deal was found by Cheapflights users on 8/13. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:25 pmIAH - JNB
1 stop37h 10mTurkish Airlines
Wed 10/155:55 pmJNB - IAH
1 stop32h 10mTurkish Airlines
Deal found 8/13$1,099
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Tue 11/49:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
Tue 11/115:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 8/13$1,108
This Justfly.com deal was found by Cheapflights users on 8/15. 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.
Wed 12/39:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
Sun 12/215:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 8/15$1,140
This CrystalTravel deal was found by Cheapflights users on 8/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:00 pmIAH - JNB
1 stop30h 35mTurkish Airlines
Sun 9/285:55 pmJNB - IAH
1 stop25h 45mTurkish Airlines
Deal found 8/13$1,141
This Turkish Airlines deal was found by Cheapflights users on 8/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:05 pmIAH - CPT
1 stop30h 45mTurkish Airlines
Sun 12/215:15 pmCPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 8/15$1,152
This CheapOair deal was found by Cheapflights users on 8/13. 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.
Fri 10/3110:05 pmIAH - CPT
2 stops33h 30mMultiple Airlines
Thu 11/65:15 pmCPT - IAH
1 stop33h 55mMultiple Airlines
Deal found 8/13$1,169

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 August 16, 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

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 11/10

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

Fri 11/14

7:05 pm-1:10 pm

1 stop26h 05m

$923

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 10/26

3:55 pm-10:50 am

1 stop35h 55m

Johannesburg OR Tambo

Mon 11/10

7:05 pm-7:10 pm

1 stop32h 05m

$987

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Wed 2/4

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

Tue 2/10

5:15 pm-7:10 pm

1 stop33h 55m

$998

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Wed 2/4

9:05 pm-2:35 pm

2 stops33h 30m

Cape Town Intl

Tue 2/10

5:15 pm-7:10 pm

1 stop33h 55m

$1,037

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 11/10

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

Fri 11/14

12:20 pm-1:10 pm

2 stops32h 50m

$1,039

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Tue 11/4

9:05 pm-2:35 pm

2 stops33h 30m

Cape Town Intl

Tue 11/11

5:15 pm-7:10 pm

1 stop33h 55m

$1,065

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Wed 12/3

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

Tue 12/23

5:15 pm-7:10 pm

1 stop33h 55m

$1,080

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Tue 12/2

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

Thu 12/25

5:15 pm-7:10 pm

1 stop33h 55m

$1,092

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Mon 12/1

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

Fri 12/19

5:15 pm-7:10 pm

1 stop33h 55m

$1,092

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Tue 12/2

9:05 pm-11:50 am

1 stop30h 45m

Cape Town Intl

Tue 12/23

5:15 pm-1:10 pm

1 stop27h 55m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 40 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 $1,173). Flying from Houston George Bush Intcntl Airport to South Africa in July is currently the most expensive (average of $1,669). 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 August 16, 2025.

When flying from Houston George Bush Intcntl Airport to South Africa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 16, 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
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,609 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,942 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,267 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $1,173). Flying from Houston George Bush Intcntl Airport to South Africa in July is currently the most expensive (average of $1,669). 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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Alternative routes for George Bush Intcntl to South Africa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from George Bush Intcntl to South Africa

Discover the top 8 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$839Average$1,009FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$927Average$1,506FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,008Average$1,240FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,147Average$1,817FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,207Average$1,452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,239Average$1,652FlexibilityNo cancel feeOn-time69%
EmiratesCheapest$1,429Average$1,590FlexibilityNo cancel feeOn-time75%
KLMCheapest$1,464Average$2,414FlexibilityNo cancel feeOn-time75%

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