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Cheap flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport from R9 626

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Jul 17 — Jul 241
1 adult

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 Thursday or Monday and return on a Wednesday

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 12 July 2025.

Round-trip from

R16 341

One-way from

R9 626

Popular in

July

Cheapest in

April

Average price

R33 700
Turkish Airlines
  • Turkish Airlines
  • 11/8-26/8
  • 2 total stops
  • 56h 25m total
  • Houston to Johannesburg
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 1/10
  • 1 total stop
  • 37h 10m total
  • Houston to Johannesburg
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (R91 424 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R16 017 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 12 July 2025.

Mon 11/821:00IAH - JNB
1 stop30h 35mTurkish Airlines
Tue 26/817:50JNB - IAH
1 stop25h 50mTurkish Airlines
Deal found 10/7R16 341
Mon 22/918:10IAH - JNB
1 stop32h 25mQatar Airways
Thu 2/1016:50JNB - IAH
2 stops54h 00mQatar Airways
Deal found 10/7R19 645
Tue 30/921:00IAH - JNB
2 stops36h 05mMultiple Airlines
Wed 22/1017:55JNB - IAH
1 stop32h 10mMultiple Airlines
Deal found 9/7R20 092
Thu 13/1115:50IAH - JNB
1 stop31h 45mBritish Airways
Sun 23/1122:00JNB - IAH
1 stop24h 05mBritish Airways
Deal found 11/7R21 913
Mon 8/1217:03IAH - JNB
2 stops30h 27mAmerican Airlines
Wed 14/122:05JNB - IAH
1 stop24h 05mAmerican Airlines
Deal found 9/7R22 092

Cheapflights Fare Finder

Customise 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 594 507 searches. Data last updated 12 July 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 11/8

21:00-10:35

1 stop30h 35m

Johannesburg OR Tambo

Tue 26/8

17:50-12:40

1 stop25h 50m

R16 341

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 22/9

18:10-9:35

1 stop32h 25m

Johannesburg OR Tambo

Thu 2/10

16:50-15:50

2 stops54h 00m

R19 645

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 30/9

21:00-16:05

2 stops36h 05m

Johannesburg OR Tambo

Wed 22/10

17:55-19:05

1 stop32h 10m

R20 092

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 13/11

15:50-7:35

1 stop31h 45m

Johannesburg OR Tambo

Sun 23/11

22:00-14:05

1 stop24h 05m

R21 913

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 8/12

17:03-7:30

2 stops30h 27m

Johannesburg OR Tambo

Wed 14/1

22:05-14:10

1 stop24h 05m

R22 092

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 1/10

14:25-10:35

1 stop37h 10m

R9 626

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 1/10

5:25-10:35

3 stops46h 10m

R11 912

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 1/8

18:10-16:10

1 stop39h 00m

R15 341

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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 return 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 return flight from George Bush Intcntl to OR Tambo. Price data was last updated on 27 June 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 R89). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in September is currently the most expensive (average of R123). 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 12 July 2025.

When flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 13% versus a flight in the morning.

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 12 July 2025.
Get a feel of what it's like to fly with Qatar Airways, Turkish Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7,4
Good
3 599 reviews
Check prices

Crew

7,9

Food

7,3

Boarding

7,5

Comfort

7,4

Entertainment

7,4

Overall

7,4

Reviews

1 / 20
10,0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7,4
Good
3 599 reviews
Qatar Airways
7,4
Good
3 599 reviews
Check prices

Crew

7,9

Food

7,3

Boarding

7,5

Comfort

7,4

Entertainment

7,4

Overall

7,4

Reviews

1 / 20
10,0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Turkish Airlines
7,3
Good
3 896 reviews
Qatar Airways
7,4
Good
3 599 reviews
Check prices

Crew

7,9

Food

7,3

Boarding

7,5

Comfort

7,4

Entertainment

7,4

Overall

7,4

Reviews

1 / 20
10,0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
American Airlines
7,2
Good
10 000 reviews
Qatar Airways
7,4
Good
3 599 reviews
Check prices

Crew

7,9

Food

7,3

Boarding

7,5

Comfort

7,4

Entertainment

7,4

Overall

7,4

Reviews

1 / 20
10,0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
British Airways
6,6
Okay
7 120 reviews
Qatar Airways
7,4
Good
3 599 reviews
Check prices

Crew

7,9

Food

7,3

Boarding

7,5

Comfort

7,4

Entertainment

7,4

Overall

7,4

Reviews

1 / 20
10,0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport round-trip from R16 341. Other airlines that can offer you cheap pricing are Qatar Airways, from R19 645, and British Airways, from R21 913. These flights start at 31% lower than the current average price 3 months from now.

  • 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 holiday 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 R89). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in September is currently the most expensive (average of R123). 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

Travelling 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
Potchefstroom
Edenvale
Middelburg

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 airline flying from George Bush Intcntl to OR Tambo

Discover the top airline 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 594 507 searches. Data last updated 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR17 067AverageR25 940FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from George Bush Intcntl to OR Tambo?

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Can Cheapflights find flights from George Bush Intcntl to OR Tambo with no change fees?

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