OR Tambo

$563+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Jul 16 — Jul 231
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Johannesburg OR Tambo are usually found in April or February, booked 78 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 July 11, 2025.

Round-trip from

$915
(Gotogate)

One-way from

$563
(FlightHub)

Popular in

July

Cheapest in

April

Average price

$1,887
From Houston George Bush Intcntl to Johannesburg OR Tambo
One-way flight from Houston George Bush Intcntl to Johannesburg OR Tambo
Highest demand for flights based on searches. 17% potential increase in price ($287 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 11, 2025.

This Gotogate deal was found by Cheapflights users on 7/10. 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.
Mon 8/119:00 pmIAH - JNB
1 stop30h 35mTurkish Airlines
Tue 8/265:50 pmJNB - IAH
1 stop25h 50mTurkish Airlines
Deal found 7/10$915
This oojo deal was found by Cheapflights users on 7/10. 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.
Mon 9/226:10 pmIAH - JNB
1 stop32h 25mQatar Airways
Thu 10/24:50 pmJNB - IAH
2 stops54h 00mQatar Airways
Deal found 7/10$1,100
This Orbitz deal was found by Cheapflights users on 7/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:00 pmIAH - JNB
2 stops36h 05mMultiple Airlines
Wed 10/225:55 pmJNB - IAH
1 stop32h 10mMultiple Airlines
Deal found 7/9$1,125
This Kenya Airways deal was found by Cheapflights users on 7/8. 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.
Fri 8/226:35 pmIAH - JNB
2 stops46h 50mKenya Airways
Sun 9/712:10 pmJNB - IAH
2 stops35h 36mKenya Airways
Deal found 7/8$1,163

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 July 11, 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

Mon 8/11

9:00 pm-10:35 am

1 stop30h 35m

Johannesburg OR Tambo

Tue 8/26

5:50 pm-12:40 pm

1 stop25h 50m

$915

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 9/22

6:10 pm-9:35 am

1 stop32h 25m

Johannesburg OR Tambo

Thu 10/2

4:50 pm-3:50 pm

2 stops54h 00m

$1,100

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 9/30

9:00 pm-4:05 pm

2 stops36h 05m

Johannesburg OR Tambo

Wed 10/22

5:55 pm-7:05 pm

1 stop32h 10m

$1,125

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 8/22

6:35 pm-10:55 am

2 stops57h 20m

Johannesburg OR Tambo

Sat 9/6

1:25 am-4:46 pm

2 stops46h 21m

$1,163

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 10/15

9:00 pm-10:35 am

1 stop30h 35m

$563

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 10/13

10:52 am-10:35 am

2 stops40h 43m

$581

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 10/14

11:14 am-5:45 pm

2 stops23h 31m

$1,083

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 10/13

6:10 pm-8:10 am

3 stops55h 00m

$1,258

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 12/16

6:55 pm-9:30 am

1 stop30h 35m

$1,441

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 10/16

3:40 pm-7:40 pm

1 stop21h 00m

$3,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

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 June 27, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is 77 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 $1,173). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,683). 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 July 11, 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.

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 July 11, 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.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

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 OR Tambo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport round-trip?

    Currently priced at $915, 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 Kenya Airways - these airlines can fly you to your destination from $1,100 and $1,163, respectively. Turkish Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport one-way?

    One-way options have recently been found by users for as low as $563 on Turkish Airlines. Other airlines that offer cheap prices include United Airlines from $1,083 and Qatar Airways from $1,258 one-way.

  • 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 $1,173). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,683). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale
Potchefstroom

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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.

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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$845Average$953FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$927Average$1,302FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,008Average$1,108FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,147Average$1,667FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,207Average$1,452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,226Average$1,528FlexibilityNo cancel feeOn-time69%
KLMCheapest$1,472Average$2,414FlexibilityNo cancel feeOn-time75%

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