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$541+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 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 June 30, 2025.

Round-trip from

$937
(CrystalTravel)

One-way from

$541
(FlightHub)

Popular in

July

Cheapest in

April

Average price

$1,481
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. 17% potential increase in price ($287 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 6/30. 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.
Thu 10/169:00 pmIAH - JNB
1 stop30h 35mTurkish Airlines
Thu 10/307:10 pmJNB - IAH
1 stop32h 00mTurkish Airlines
Deal found 6/30$937
This Kenya Airways deal was found by Cheapflights users on 6/28. 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.
Sat 11/12:10 pmIAH - JNB
2 stops51h 15mKenya Airways
Mon 11/101:35 amJNB - IAH
2 stops44h 05mKenya Airways
Deal found 6/28$1,003
This oojo deal was found by Cheapflights users on 6/30. 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.
Sun 8/246:10 pmIAH - JNB
1 stop32h 25mQatar Airways
Thu 9/43:10 amJNB - IAH
2 stops43h 40mQatar Airways
Deal found 6/30$1,100
This SmartFares deal was found by Cheapflights users on 6/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:55 pmIAH - JNB
1 stop34h 25mBritish Airways
Mon 12/1510:05 pmJNB - IAH
1 stop24h 05mBritish Airways
Deal found 6/30$1,204
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:20 pmIAH - JNB
2 stops29h 10mAmerican Airlines
Sun 11/3010:05 pmJNB - IAH
1 stop29h 55mAmerican Airlines
Deal found 6/30$1,237
This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:56 pmIAH - JNB
2 stops34h 54mMultiple Airlines
Tue 11/115:00 pmJNB - IAH
3 stops32h 50mMultiple Airlines
Deal found 6/28$1,247
This CrystalTravel deal was found by Cheapflights users on 6/29. 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.
Thu 9/48:15 pmIAH - JNB
2 stops30h 05mSWISS
Fri 9/197:35 pmJNB - IAH
2 stops31h 38mSWISS
Deal found 6/29$1,276
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:51 pmIAH - JNB
1 stop20h 54mUnited Airlines
Tue 9/163:05 pmJNB - IAH
2 stops26h 50mUnited Airlines
Deal found 6/28$1,310

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 June 30, 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

Thu 10/16

9:00 pm-10:35 am

1 stop30h 35m

Johannesburg OR Tambo

Thu 10/30

7:10 pm-8:10 pm

1 stop32h 00m

$937

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 11/1

2:10 pm-12:25 am

2 stops51h 15m

Johannesburg OR Tambo

Mon 11/10

1:35 am-1:40 pm

2 stops44h 05m

$1,003

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 8/24

6:10 pm-9:35 am

1 stop32h 25m

Johannesburg OR Tambo

Thu 9/4

3:10 am-3:50 pm

2 stops43h 40m

$1,100

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 12/7

3:55 pm-10:20 am

1 stop34h 25m

Johannesburg OR Tambo

Mon 12/15

10:05 pm-2:10 pm

1 stop24h 05m

$1,204

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 11/12

6:20 pm-7:30 am

2 stops29h 10m

Johannesburg OR Tambo

Sun 11/30

10:05 pm-8:00 pm

1 stop29h 55m

$1,237

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 11/1

4:56 pm-10:50 am

2 stops34h 54m

Johannesburg OR Tambo

Tue 11/11

5:00 pm-5:50 pm

3 stops32h 50m

$1,247

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 9/4

8:15 pm-9:20 am

2 stops30h 05m

Johannesburg OR Tambo

Fri 9/19

7:35 pm-8:13 pm

2 stops31h 38m

$1,276

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 9/9

1:51 pm-5:45 pm

1 stop20h 54m

Johannesburg OR Tambo

Tue 9/16

3:05 pm-10:55 am

2 stops26h 50m

$1,310

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 10/22

9:00 pm-10:35 am

1 stop30h 35m

$541

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 10/21

8:00 am-10:35 am

2 stops43h 35m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 16 results
1
2

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 $1,689). 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 June 30, 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 June 30, 2025.
Read reviews from past customers who have flown Emirates, Cathay Pacific, and SWISS 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.
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very good
3,285 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Cathay Pacific
7.6
Good
921 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
SWISS
7.5
Good
1,654 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.4
Good
3,596 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
United Airlines
7.4
Good
8,852 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 $937, 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 Kenya Airways and Qatar Airways - these airlines can fly you to your destination from $1,003 and $1,100, respectively. Turkish Airlines is 29% 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 $541 on Turkish Airlines. Other airlines that offer cheap prices include RwandAir from $721 and Lufthansa from $1,644 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 $1,689). 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.
Hobby to OR Tambo flights

Top 6 airlines flying from George Bush Intcntl to OR Tambo

Discover the top 6 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$845Average$953FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$927Average$1,317FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,008Average$1,103FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,147Average$1,676FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,207Average$1,452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,226Average$1,528FlexibilityNo cancel feeOn-time69%

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