Find flights
When to book
Airlines
FAQs

Cheap flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport from R16 009

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Nov 18 — Nov 251
1 adult
1 adult, Economy

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 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 19 October 2025.

Round-trip from

R16 009

Popular in

July

Cheapest in

September

Average price

R23 779
Turkish Airlines
  • Turkish Airlines
  • 30/11-10/12
  • 2 total stops
  • 68h 00m total
  • Houston to Johannesburg
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (R57 943 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R12 563 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from George Bush Intcntl to OR Tambo

Enter your travel dates to find the best prices.

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 19 October 2025.

Sun 30/1114:55IAH - JNB
1 stop35h 55mTurkish Airlines
Wed 10/1219:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 18/10R16 009
Sun 16/1114:55IAH - JNB
1 stop35h 55mTurkish Airlines
Sun 23/1119:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 18/10R16 963
Sun 26/1022:05IAH - JNB
1 stop29h 45mTurkish Airlines
Mon 10/1119:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 17/10R19 322
Thu 6/1117:45IAH - JNB
1 stop37h 50mQatar Airways
Thu 20/1116:50JNB - IAH
2 stops54h 25mQatar Airways
Deal found 19/10R19 738
Sun 26/1018:45IAH - JNB
1 stop26h 10mQatar Airways
Mon 10/1116:50JNB - IAH
2 stops30h 25mQatar Airways
Deal found 19/10R19 894
Sun 26/1011:49IAH - JNB
2 stops27h 16mKLM
Mon 10/1119:20JNB - IAH
2 stops30h 25mKLM
Deal found 18/10R20 553
Wed 22/1018:25IAH - JNB
1 stop32h 10mQatar Airways
Sun 26/1013:45JNB - IAH
1 stop33h 30mQatar Airways
Deal found 19/10R20 692
Sun 19/1018:25IAH - JNB
1 stop38h 45mQatar Airways
Sun 26/1013:45JNB - IAH
1 stop33h 30mQatar Airways
Deal found 18/10R20 744
Sun 16/1112:35IAH - JNB
2 stops25h 30mMultiple Airlines
Sun 23/1119:20JNB - IAH
1 stop26h 35mMultiple Airlines
Deal found 18/10R20 813

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 19 October 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

Sun 30/11

14:55-10:50

1 stop35h 55m

Johannesburg OR Tambo

Wed 10/12

19:05-19:10

1 stop32h 05m

R16 009

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 1/3

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Wed 4/3

19:05-19:10

1 stop32h 05m

R18 125

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 1/3

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Thu 5/3

19:10-19:10

1 stop32h 00m

R18 125

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 30/11

21:05-16:05

2 stops35h 00m

Johannesburg OR Tambo

Wed 10/12

19:05-19:10

1 stop32h 05m

R21 230

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 30/11

18:46-10:25

2 stops31h 39m

Johannesburg OR Tambo

Wed 10/12

19:35-17:08

2 stops29h 33m

R21 455

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 31/12

15:30-22:05

1 stop22h 35m

Johannesburg OR Tambo

Mon 12/1

23:59-23:59

2 stops32h 00m

R23 953

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 22/3

18:45-3:55

1 stop26h 10m

Johannesburg OR Tambo

Sat 11/4

13:55-11:20

2 stops52h 25m

R24 005

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 30/11

17:45-8:40

1 stop30h 55m

Johannesburg OR Tambo

Tue 9/12

3:10-15:15

2 stops44h 05m

R24 352

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 1/3

20:39-8:40

2 stops28h 01m

Johannesburg OR Tambo

Thu 5/3

13:45-15:15

1 stop33h 30m

R25 635

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 17/12

21:05-10:50

1 stop29h 45m

R61 053

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 12 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 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 17 October 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 47 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 R14 656). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in June is currently the most expensive (average of R22 062). 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 19 October 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 in the evening, which can drop the price by up to 14% versus a flight at midday.

How much does it cost for a return flight 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 19 October 2025.
Get a feel of what it's like to fly with Turkish Airlines and British Airways 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.
Turkish Airlines
7,3
Good
4 016 reviews
Check prices

Entertainment

7,4

Overall

7,3

Crew

7,7

Food

7,4

Boarding

7,3

Comfort

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7,3
Good
4 016 reviews
Turkish Airlines
7,3
Good
4 016 reviews
Check prices

Entertainment

7,4

Overall

7,3

Crew

7,7

Food

7,4

Boarding

7,3

Comfort

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
British Airways
6,7
Okay
7 460 reviews
Turkish Airlines
7,3
Good
4 016 reviews
Check prices

Entertainment

7,4

Overall

7,3

Crew

7,7

Food

7,4

Boarding

7,3

Comfort

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

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?

    For as low as R16 009, Turkish Airlines can have you in Johannesburg OR Tambo Airport from Houston George Bush Intcntl Airport in 35h 55m. There are 14507 km between Houston George Bush Intcntl Airport and Johannesburg OR Tambo Airport.

  • 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 R15 512. Another airline that can offer you cheap pricing is British Airways. These flights start at 31% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as R61 053. However, be on the lookout for offers from Cathay Pacific and Emirates, as they are both options that can get you from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport for a low price.

  • 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 R14 656). Flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport in June is currently the most expensive (average of R22 062). 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 Johannesburg OR Tambo Airport?

Book flights to Johannesburg OR Tambo 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2 airlines flying from George Bush Intcntl to OR Tambo

Discover the top 2 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 594 507 searches. Data last updated 19 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestR15 512AverageR16 459FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapestR23 294AverageR25 193FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to OR Tambo from George Bush Intcntl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to OR Tambo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl to OR Tambo for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from George Bush Intcntl to OR Tambo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to OR Tambo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.