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$645+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This Justfly.com deal was found by Cheapflights users on 2/1. 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.
Tue 2/179:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Wed 3/47:05 pm
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Deal found 2/1$1,028
This IEagle deal was found by Cheapflights users on 2/2. 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.
Thu 3/1910:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Thu 3/267:10 pm
JNB
-
IAH
1 stop32h 00m
Turkish Airlines
Deal found 2/2$1,041
This Etihad Airways deal was found by Cheapflights users on 2/1. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:06 am
IAH
-
JNB
2 stops39h 14m
Multiple Airlines
Sun 4/199:50 am
JNB
-
IAH
2 stops35h 41m
Multiple Airlines
Deal found 2/1$1,047
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Wed 8/262:30 pm
IAH
-
JNB
1 stop37h 00m
Turkish Airlines
Tue 9/85:50 pm
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Deal found 2/2$1,064
This Justfly.com deal was found by Cheapflights users on 2/1. 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.
Sat 2/219:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Wed 2/257:05 pm
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Deal found 2/1$1,065
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Fri 5/19:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
Thu 5/75:50 pm
JNB
-
IAH
1 stop32h 20m
Turkish Airlines
Deal found 2/2$1,066
This IEagle deal was found by Cheapflights users on 2/2. 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 3/29:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Mon 3/97:05 pm
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Deal found 2/2$1,081
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Mon 2/169:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Sat 2/217:10 pm
JNB
-
IAH
1 stop32h 00m
Turkish Airlines
Deal found 2/2$1,084
This Kenya Airways deal was found by Cheapflights users on 2/1. 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 Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 pm
IAH
-
JNB
2 stops37h 50m
Kenya Airways
Mon 3/161:35 am
JNB
-
IAH
2 stops43h 23m
Kenya Airways
Deal found 2/1$1,086
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Tue 8/259:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
Thu 9/35:50 pm
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Deal found 2/2$1,089
This IEagle deal was found by Cheapflights users on 2/1. 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.
Sun 3/19:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Sun 3/87:05 pm
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Deal found 2/1$1,094
This oojo deal was found by Cheapflights users on 2/2. 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.
Sat 5/29:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
Wed 5/136:00 pm
JNB
-
IAH
1 stop32h 10m
Turkish Airlines
Deal found 2/2$1,100

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,028
(Justfly.com)

One-way from

$645
(oojo)

Popular in

January

Cheapest in

September

Average price

$1,114
Provider with most accurate pricing for Houston George Bush Intcntl-Johannesburg OR Tambo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Johannesburg OR Tambo flights.
Search Deals
From Houston George Bush Intcntl to Johannesburg OR Tambo
Search Deals
One-way flight from Houston George Bush Intcntl to Johannesburg OR Tambo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 3, 2026.
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

Fri 4/10

10:06 am-8:20 am

2 stops39h 14m

Johannesburg OR Tambo

Sun 4/19

9:50 am-2:31 pm

2 stops35h 41m

$1,047

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 5/2

9:05 pm-10:30 am

1 stop30h 25m

Johannesburg OR Tambo

Wed 5/13

6:00 pm-7:10 pm

1 stop32h 10m

$1,100

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 3/12

4:30 pm-10:05 pm

1 stop22h 35m

Johannesburg OR Tambo

Tue 3/17

7:20 pm-2:55 pm

1 stop26h 35m

$1,151

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 2/17

12:15 pm-10:05 pm

2 stops25h 50m

Johannesburg OR Tambo

Wed 3/4

7:20 pm-1:55 pm

1 stop26h 35m

$1,156

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 3/1

12:47 pm-10:05 pm

2 stops25h 18m

Johannesburg OR Tambo

Sun 3/8

7:20 pm-2:55 pm

1 stop26h 35m

$1,156

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 3/5

3:30 pm-10:05 pm

1 stop22h 35m

Johannesburg OR Tambo

Tue 3/17

7:20 pm-9:09 pm

2 stops32h 49m

$1,161

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 2/9

6:37 pm-12:10 pm

2 stops33h 33m

Johannesburg OR Tambo

Tue 3/17

7:20 pm-9:09 pm

2 stops32h 49m

$1,165

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 3/12

12:40 pm-10:05 pm

2 stops26h 25m

Johannesburg OR Tambo

Tue 3/17

7:20 pm-9:09 pm

2 stops32h 49m

$1,166

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 3/2

12:49 pm-10:05 pm

2 stops25h 16m

Johannesburg OR Tambo

Mon 3/9

11:59 pm-11:30 pm

2 stops30h 31m

$1,166

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 3/25

6:45 pm-3:55 am

1 stop26h 10m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 15 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 January 30, 2026.

The best time to book flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is 68 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport (average of $877). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in June is currently the most expensive (average of $1,239). 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.

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 February 3, 2026.
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
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,139 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,729 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,210 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,712 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 22h 35m. Fly via Turkish Airlines or KLM to get the fastest option. The distance from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is about 9014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Qatar Airways and British Airways - these airlines can fly you to your destination from $1,010 and $1,058, respectively. Turkish Airlines is 38% 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport (average of $877). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in June is currently the most expensive (average of $1,239). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$839Average$999FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,010Average$1,173FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$1,058Average$1,376FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,104Average$1,277FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,116Average$1,542FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,239Average$1,558FlexibilityNo cancel feeOn-time69%
KLMCheapest$1,245Average$2,282FlexibilityNo cancel feeOn-time75%

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