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$578+ Cheap flights from George Bush Intcntl (IAH) to OR Tambo (JNB)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
11월 21 — 11월 281
금 11/21
금 11/28
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Johannesburg OR Tambo are usually found in September or April, booked 47 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from George Bush Intcntl to OR Tambo

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to OR Tambo (JNB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10월 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$855
(oojo)

One-way from

$578
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,371
Provider with most accurate pricing for Houston George Bush Intcntl-Johannesburg OR Tambo flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Johannesburg OR Tambo flights.
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From Houston George Bush Intcntl to Johannesburg OR Tambo
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One-way flight from Houston George Bush Intcntl to Johannesburg OR Tambo
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Highest demand for flights based on searches. 12% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from George Bush Intcntl to OR Tambo

Cheapest flights from George Bush Intcntl to OR Tambo
Explore the most affordable flight options available from George Bush Intcntl to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10월 22, 2025.

This FlightHub deal was found by Cheapflights users on 10/21. 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.
토 11/110:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
일 11/97:05 pmJNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 10/21$856
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 11/302:55 pmIAH - JNB
1 stop35h 55mTurkish Airlines
월 12/227:05 pmJNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 10/20$883
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.
토 11/110:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
토 11/227:10 pmJNB - IAH
1 stop26h 00mTurkish Airlines
Deal found 10/20$1,017
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 11/309:05 pmIAH - JNB
2 stops35h 00mMultiple Airlines
월 12/227:05 pmJNB - IAH
1 stop32h 05mMultiple Airlines
Deal found 10/20$1,066
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 11/110:05 pmIAH - JNB
1 stop29h 45mMultiple Airlines
토 11/2212:20 pmJNB - IAH
2 stops32h 50mMultiple Airlines
Deal found 10/20$1,083
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.
월 11/109:05 pmIAH - JNB
1 stop29h 45mTurkish Airlines
목 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.
월 11/105:45 pmIAH - JNB
1 stop26h 10mQatar Airways
목 11/204:50 pmJNB - IAH
2 stops54h 25mQatar Airways
Deal found 10/19$1,135
This FlightHub deal was found by Cheapflights users on 10/21. 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.
일 10/266:45 pmIAH - JNB
1 stop30h 55mQatar Airways
일 11/93:10 amJNB - IAH
2 stops44h 05mQatar Airways
Deal found 10/21$1,147
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.
화 10/216:25 pmIAH - JNB
1 stop32h 10mQatar Airways
월 10/271:45 pmJNB - IAH
1 stop33h 30mQatar Airways
Deal found 10/20$1,151
This KLM deal was found by Cheapflights users on 10/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 11/14:30 pmIAH - JNB
1 stop22h 35mKLM
일 11/911:59 pmJNB - IAH
2 stops30h 25mKLM
Deal found 10/21$1,180

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to OR Tambo 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 10월 22, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

OR Tambo

Route

Depart

Return

Price

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

일 1/11

2:55 pm-10:50 am

1 stop35h 55m

Johannesburg OR Tambo

월 1/19

7:05 pm-7:10 pm

1 stop32h 05m

$855

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

일 3/1

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

수 3/4

7:05 pm-7:10 pm

1 stop32h 05m

$943

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

토 3/28

3:55 pm-10:35 am

1 stop35h 40m

Johannesburg OR Tambo

화 4/7

5:55 pm-7:15 pm

1 stop32h 20m

$943

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

일 3/1

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

목 3/5

7:10 pm-7:10 pm

1 stop32h 00m

$1,045

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

토 3/28

3:55 pm-10:35 am

1 stop35h 40m

Johannesburg OR Tambo

목 4/9

5:55 pm-7:15 pm

1 stop32h 20m

$1,120

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

일 3/22

10:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

수 4/8

6:00 pm-7:15 pm

1 stop32h 15m

$1,120

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

토 3/28

3:55 pm-10:35 am

1 stop35h 40m

Johannesburg OR Tambo

수 4/8

6:00 pm-7:15 pm

1 stop32h 15m

$1,120

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

월 11/10

5:45 pm-3:55 am

1 stop26h 10m

Johannesburg OR Tambo

목 11/20

4:50 pm-3:15 pm

2 stops54h 25m

$1,135

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

수 2/11

11:30 am-10:05 pm

2 stops26h 35m

Johannesburg OR Tambo

수 2/18

11:59 pm-8:24 pm

2 stops28h 25m

$1,160

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

토 1/10

12:55 pm-10:05 pm

2 stops25h 10m

Johannesburg OR Tambo

일 1/18

7:20 pm-1:55 pm

1 stop26h 35m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 18 results
1
2

Compare providers for flights from George Bush Intcntl to OR Tambo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to OR Tambo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Johannesburg OR Tambo Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Johannesburg OR Tambo Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Johannesburg OR Tambo Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Johannesburg OR Tambo Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Johannesburg OR Tambo Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo 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 Johannesburg OR Tambo Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to OR Tambo. Price data was last updated on October 17, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport (average of $845). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport 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 JNB?

Find hourly flight availability from George Bush Intcntl to OR Tambo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10월 22, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport flight should consider departing on Sunday evenings 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

Reviews of airlines servicing OR Tambo

Get insights into the airlines that provide service to OR Tambo. 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 OR Tambo. Reviews last updated 10월 22, 2025.
Read reviews from past customers who have flown Delta, Qatar Airways, and United Airlines from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport. 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
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
7,979 reviews
Delta
7.9
Good
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
3,653 reviews
Delta
7.9
Good
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
8,988 reviews
Delta
7.9
Good
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
7,466 reviews
Delta
7.9
Good
7,979 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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 OR Tambo. 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 Johannesburg OR Tambo Airport?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in 35h 55m. Fly via Turkish Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is about 9014 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport round-trip?

    Currently priced at $839, Turkish Airlines will fly you from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Qatar Airways - these airlines can fly you to your destination from $994 and $1,010, respectively. Turkish Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from George Bush Intcntl to OR Tambo?

    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 OR Tambo.

  • Can I find deals for business class flights from George Bush Intcntl to OR Tambo?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to OR Tambo 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 Johannesburg OR Tambo Airport?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport (average of $845). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport 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

Traveling to a place near Johannesburg OR Tambo Airport?

Book flights to Johannesburg OR Tambo Airport if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale

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Alternative routes for George Bush Intcntl to OR Tambo

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to OR Tambo flights

Top 7 airlines flying from George Bush Intcntl to OR Tambo

Discover the top 7 airlines that operate flights from George Bush Intcntl to OR Tambo. 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 10월 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$839Average$952FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$994Average$1,376FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,010Average$1,160FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,207Average$1,450FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,239Average$1,562FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,274Average$2,243FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,464Average$2,414FlexibilityNo cancel feeOn-time75%

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