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Cheap flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport from R13 178

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — IAH
Jun 19 — Jun 261
1 adult

Cheapflights Tip: The best prices from Johannesburg OR Tambo to Houston George Bush Intcntl are usually found in February or November, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from OR Tambo to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from OR Tambo (JNB) to George Bush Intcntl (IAH). 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 14 June 2025.

Round-trip from

R18 502

Popular in

August

Cheapest in

February

Average price

R21 120
United Airlines
  • United Airlines
  • 23/6-6/7
  • 2 total stops
  • 54h 17m total
  • Johannesburg to Houston
Highest demand for flights based on searches. 2% potential increase in price (R8 218 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (R4 476 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from OR Tambo to George Bush Intcntl

Cheapest flights from OR Tambo to George Bush Intcntl
Explore the most affordable flight options available from OR Tambo to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Mon 23/619:00JNB - IAH
1 stop25h 35mUnited Airlines
Sun 6/76:03IAH - JNB
1 stop28h 42mUnited Airlines
Deal found 14/6R18 502
Mon 23/618:50JNB - IAH
2 stops36h 09mDelta
Sun 6/715:30IAH - JNB
1 stop22h 50mDelta
Deal found 14/6R19 650
Fri 1/819:25JNB - IAH
2 stops28h 18mAmerican Airlines
Thu 14/819:44IAH - JNB
2 stops30h 41mAmerican Airlines
Deal found 14/6R20 295
Fri 1/821:15JNB - IAH
2 stops33h 09mBritish Airways
Thu 14/821:00IAH - JNB
1 stop29h 25mBritish Airways
Deal found 14/6R21 066
Mon 23/618:50JNB - IAH
2 stops30h 10mMultiple Airlines
Sun 6/710:49IAH - JNB
2 stops51h 31mMultiple Airlines
Deal found 14/6R22 823
Mon 23/618:50JNB - IAH
2 stops36h 09mKLM
Sun 6/79:36IAH - JNB
2 stops28h 44mKLM
Deal found 14/6R25 262
Fri 27/613:25JNB - IAH
1 stop34h 25mEmirates
Mon 30/619:55IAH - JNB
1 stop41h 55mEmirates
Deal found 13/6R36 772
Fri 27/616:50JNB - IAH
2 stops30h 00mRwandAir
Mon 30/618:10IAH - JNB
2 stops37h 10mRwandAir
Deal found 13/6R49 107
Sun 13/718:50JNB - IAH
1 stop25h 45mAir France
Tue 29/715:50IAH - JNB
1 stop34h 00mAir France
Deal found 13/6R71 034
Sun 13/717:00JNB - IAH
2 stops54h 38mKenya Airways
Tue 29/718:34IAH - JNB
2 stops38h 16mKenya Airways
Deal found 13/6R80 088
Mon 14/719:35JNB - IAH
2 stops31h 01mAir Canada
Thu 31/710:00IAH - JNB
2 stops40h 20mAir Canada
Deal found 13/6R82 831
Mon 14/719:00JNB - IAH
2 stops34h 24mLufthansa
Wed 30/715:35IAH - JNB
1 stop34h 00mLufthansa
Deal found 13/6R82 902

Cheapflights Fare Finder

Customise your flight search to find flights from OR Tambo to George Bush Intcntl 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 14 June 2025.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

OR Tambo

Fly to

George Bush Intcntl

Route

Depart

Return

Price

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 1/8

19:25-16:43

2 stops28h 18m

Houston George Bush Intcntl

Thu 14/8

19:44-9:25

2 stops30h 41m

R20 295

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 1/8

21:15-23:24

2 stops33h 09m

Houston George Bush Intcntl

Thu 14/8

21:00-9:25

1 stop29h 25m

R21 066

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 27/6

13:25-16:50

1 stop34h 25m

Houston George Bush Intcntl

Mon 30/6

19:55-20:50

1 stop41h 55m

R36 772

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 1/8

15:05-19:43

3 stops35h 38m

Houston George Bush Intcntl

Thu 14/8

18:10-5:25

2 stops28h 15m

R41 451

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 27/6

16:50-15:50

2 stops30h 00m

Houston George Bush Intcntl

Mon 30/6

18:10-14:20

2 stops37h 10m

R49 107

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 13/7

18:50-13:35

1 stop25h 45m

Houston George Bush Intcntl

Thu 31/7

15:50-8:30

1 stop33h 40m

R70 872

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 13/7

18:50-13:35

1 stop25h 45m

Houston George Bush Intcntl

Tue 29/7

15:50-8:50

1 stop34h 00m

R71 034

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 14/7

18:50-17:58

2 stops30h 08m

Houston George Bush Intcntl

Thu 31/7

15:50-8:30

1 stop33h 40m

R71 177

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 13/7

17:00-16:38

2 stops54h 38m

Houston George Bush Intcntl

Tue 29/7

18:34-15:50

2 stops38h 16m

R80 088

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 14/7

19:35-19:36

2 stops31h 01m

Houston George Bush Intcntl

Thu 31/7

10:00-9:20

2 stops40h 20m

R82 831

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 16 results
1
2

Best time to book a flight from OR Tambo to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from OR Tambo 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from OR Tambo to George Bush Intcntl. Price data was last updated on 9 June 2025.

The price you pay for your flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from JNB to IAH?

Find hourly flight availability from OR Tambo to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 June 2025.

A simple way to save on the total cost of your ticket is to fly from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 14 June 2025.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Food

7,8

Comfort

8,0

Boarding

8,1

Crew

8,3

Entertainment

8,2

Overall

8,1

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from OR Tambo to George Bush Intcntl. 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport round-trip?

    According to our current data, United Airlines (R18 502), Delta (R19 650), and American Airlines (R20 295) offers the cheapest pricing from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport. United Airlines is 6% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from OR Tambo to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on OR Tambo to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from OR Tambo to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from OR Tambo to George Bush Intcntl.

  • Can I find deals for business class flights from OR Tambo to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from OR Tambo to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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
Humble
The Woodlands

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Fly from OR Tambo to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from OR Tambo to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 14 June 2025.

Top 9 airlines flying from OR Tambo to George Bush Intcntl

Discover the top 9 airlines that operate flights from OR Tambo to George Bush Intcntl. 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 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestR16 580AverageR17 269FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 654AverageR18 484FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestR17 247AverageR18 991FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestR17 291AverageR20 005FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestR17 347AverageR22 229FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestR18 017AverageR19 998FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AtlanticCheapestR18 487AverageR20 952FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
EmiratesCheapestR19 385AverageR20 649FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Kenya AirwaysCheapestR20 352AverageR27 282FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from OR Tambo to George Bush Intcntl flexibly with Cheapflights today.

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