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Cheap flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport from R13 921

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
May 5 — May 121
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 30 April 2025.

Round-trip from

R19 463

One-way from

R13 921

Popular in

July

Cheapest in

April

Average price

R19 927
Turkish Airlines
  • Turkish Airlines
  • 29/8-14/9
  • 2 total stops
  • 62h 55m total
  • Houston to Johannesburg
Search Deals
RwandAir
  • RwandAir
  • 12/9
  • 2 total stops
  • 37h 10m total
  • Houston to Johannesburg
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (R108 995 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R16 478 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Fri 29/814:25IAH - JNB
1 stop37h 10mTurkish Airlines
Sun 14/917:55JNB - IAH
1 stop25h 45mTurkish Airlines
Deal found 29/4R19 463
Sun 4/518:10IAH - JNB
1 stop32h 50mQatar Airways
Sun 11/513:55JNB - IAH
1 stop32h 55mQatar Airways
Deal found 29/4R19 574
Tue 23/99:30IAH - JNB
2 stops25h 15mUnited Airlines
Wed 1/1019:00JNB - IAH
1 stop25h 35mUnited Airlines
Deal found 29/4R22 948
Thu 28/87:20IAH - JNB
2 stops43h 00mMultiple Airlines
Sat 6/919:35JNB - IAH
2 stops33h 34mMultiple Airlines
Deal found 29/4R23 096
Sun 4/520:10IAH - JNB
2 stops29h 25mLufthansa
Sun 11/519:00JNB - IAH
2 stops28h 56mLufthansa
Deal found 29/4R24 097
Thu 12/613:11IAH - JNB
2 stops25h 09mKLM
Sun 22/623:15JNB - IAH
2 stops31h 44mKLM
Deal found 29/4R24 579
Wed 1/1015:30IAH - JNB
1 stop32h 30mBritish Airways
Fri 10/1019:25JNB - IAH
1 stop25h 15mBritish Airways
Deal found 29/4R24 635
Tue 23/918:10IAH - JNB
2 stops49h 10mRwandAir
Wed 1/1016:50JNB - IAH
2 stops30h 00mRwandAir
Deal found 29/4R24 709
Mon 23/615:20IAH - JNB
1 stop35h 05mAmerican Airlines
Mon 7/719:25JNB - IAH
1 stop25h 15mAmerican Airlines
Deal found 30/4R26 488
Fri 23/56:37IAH - JNB
2 stops31h 43mDelta
Sat 31/523:15JNB - IAH
2 stops30h 42mDelta
Deal found 29/4R27 452
Sun 25/512:10IAH - JNB
3 stops38h 10mSWISS
Mon 30/619:35JNB - IAH
2 stops26h 10mSWISS
Deal found 30/4R27 601
Fri 1/817:59IAH - JNB
2 stops33h 21mVirgin Atlantic
Sat 16/820:40JNB - IAH
2 stops29h 11mVirgin Atlantic
Deal found 29/4R29 677

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 30 April 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

Fri 29/8

14:25-10:35

1 stop37h 10m

Johannesburg OR Tambo

Sun 14/9

17:55-12:40

1 stop25h 45m

R19 463

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 26/10

18:50-14:20

2 stops60h 30m

Johannesburg OR Tambo

Mon 10/11

12:45-15:30

1 stop34h 45m

R21 057

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 23/9

11:55-17:45

2 stops22h 50m

Johannesburg OR Tambo

Wed 1/10

19:00-13:35

1 stop25h 35m

R22 948

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 28/8

7:20-9:20

2 stops43h 00m

Johannesburg OR Tambo

Sat 6/9

19:35-22:09

2 stops33h 34m

R23 096

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 10/5

18:42-8:35

2 stops30h 53m

Johannesburg OR Tambo

Sat 24/5

19:00-13:35

1 stop25h 35m

R24 208

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 12/6

13:11-21:20

2 stops25h 09m

Johannesburg OR Tambo

Sun 22/6

23:15-23:59

2 stops31h 44m

R24 579

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 1/10

15:30-7:00

1 stop32h 30m

Johannesburg OR Tambo

Fri 10/10

19:25-13:40

1 stop25h 15m

R24 635

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 23/9

18:10-2:20

2 stops49h 10m

Johannesburg OR Tambo

Wed 1/10

16:50-15:50

2 stops30h 00m

R24 709

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 23/6

15:20-9:25

1 stop35h 05m

Johannesburg OR Tambo

Mon 7/7

19:25-13:40

1 stop25h 15m

R26 488

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 23/5

6:37-21:20

2 stops31h 43m

Johannesburg OR Tambo

Sat 31/5

23:15-22:57

2 stops30h 42m

R27 452

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 18 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 25 April 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 30 April 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.

Rainfall in OR Tambo by month

Plan your trip to OR Tambo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 mm.

Temperature in OR Tambo by month

Plan your trip to OR Tambo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg OR Tambo Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

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 30 April 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM from Houston to Johannesburg by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8,0
Very Good
3 213 reviews
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8,0
Very Good
7 934 reviews
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7,8
Good
1 334 reviews
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7,5
Good
1 588 reviews
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7,4
Good
3 563 reviews
Emirates
8,0
Very Good
3 213 reviews
Check prices

Boarding

8,1

Overall

8,0

Comfort

8,0

Entertainment

8,2

Crew

8,3

Food

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 R19 463. Other airlines that can offer you cheap pricing are Qatar Airways, from R21 057, and United Airlines, from R22 948. These flights start at 22% 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 RwandAir, with whom users have recently found tickets for as low as R13 921. However, be on the lookout for offers from Lufthansa and Qatar Airways, 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 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR17 715AverageR25 422FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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