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George Bush Intcntl

$626+ Cheap flights from OR Tambo (JNB) to George Bush Intcntl (IAH)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — IAH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This SmartFares deal was found by Cheapflights users on 1/26. 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.
Thu 3/127:10 pm
JNB
-
IAH
1 stop32h 00m
Turkish Airlines
Thu 3/1910:05 pm
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Deal found 1/26$926
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 pm
JNB
-
IAH
1 stop23h 10m
Multiple Airlines
Sat 6/203:30 pm
IAH
-
JNB
1 stop32h 30m
Multiple Airlines
Deal found 1/24$953
This oojo deal was found by Cheapflights users on 1/25. 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 9/206:00 pm
JNB
-
IAH
1 stop25h 45m
Turkish Airlines
Wed 9/302:30 pm
IAH
-
JNB
1 stop37h 00m
Turkish Airlines
Deal found 1/25$960
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:15 pm
JNB
-
IAH
2 stops27h 32m
British Airways
Sat 10/39:05 pm
IAH
-
JNB
1 stop29h 20m
British Airways
Deal found 1/25$963
This BusinessClass deal was found by Cheapflights users on 1/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 pm
JNB
-
IAH
2 stops29h 57m
British Airways
Sat 6/203:30 pm
IAH
-
JNB
1 stop32h 30m
British Airways
Deal found 1/24$966
This oojo deal was found by Cheapflights users on 1/24. 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.
Tue 4/215:50 pm
JNB
-
IAH
1 stop32h 20m
Turkish Airlines
Tue 5/199:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
Deal found 1/24$979
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:50 pm
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Mon 5/189:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
Deal found 1/24$981
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 9/209:15 pm
JNB
-
IAH
2 stops27h 13m
American Airlines
Wed 9/303:30 pm
IAH
-
JNB
1 stop34h 55m
American Airlines
Deal found 1/25$989
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 5/239:15 pm
JNB
-
IAH
2 stops29h 57m
American Airlines
Sat 6/205:01 pm
IAH
-
JNB
2 stops30h 59m
American Airlines
Deal found 1/24$990
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 9/249:15 pm
JNB
-
IAH
2 stops26h 02m
American Airlines
Sat 10/38:31 pm
IAH
-
JNB
2 stops29h 54m
American Airlines
Deal found 1/25$994
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
JNB
-
IAH
1 stop32h 10m
Turkish Airlines
Mon 5/182:30 pm
IAH
-
JNB
1 stop37h 00m
Turkish Airlines
Deal found 1/24$996
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:15 pm
JNB
-
IAH
1 stop23h 10m
British Airways
Mon 5/253:30 pm
IAH
-
JNB
1 stop34h 55m
British Airways
Deal found 1/24$997

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$953
(KAYAK)

One-way from

$626
(Gotogate)

Popular in

June

Cheapest in

February

Average price

$1,037
Provider with most accurate pricing for Johannesburg OR Tambo-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Johannesburg OR Tambo-Houston George Bush Intcntl flights.
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From Johannesburg OR Tambo to Houston George Bush Intcntl
Search Deals
One-way flight from Johannesburg OR Tambo to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 26, 2026.
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

Sat 5/23

9:15 pm-8:12 pm

2 stops29h 57m

Houston George Bush Intcntl

Sat 6/20

5:01 pm-7:00 am

2 stops30h 59m

$990

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 5/4

9:15 pm-1:25 pm

1 stop23h 10m

Houston George Bush Intcntl

Mon 5/25

3:30 pm-9:25 am

1 stop34h 55m

$998

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 4/22

7:25 pm-1:25 pm

1 stop25h 00m

Houston George Bush Intcntl

Sun 5/17

3:30 pm-9:25 am

1 stop34h 55m

$1,037

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 4/23

9:15 pm-1:25 pm

1 stop23h 10m

Houston George Bush Intcntl

Sun 5/17

9:05 pm-7:00 am

1 stop26h 55m

$1,037

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 4/21

9:15 pm-1:25 pm

1 stop23h 10m

Houston George Bush Intcntl

Sat 5/16

9:05 pm-9:25 am

1 stop29h 20m

$1,037

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 4/20

9:55 pm-9:30 pm

2 stops30h 35m

Houston George Bush Intcntl

Sat 5/16

11:30 am-7:40 pm

2 stops25h 10m

$1,046

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 4/22

6:00 pm-1:35 pm

1 stop26h 35m

Houston George Bush Intcntl

Sat 5/16

11:30 am-7:40 pm

2 stops25h 10m

$1,049

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 4/24

11:15 pm-1:15 pm

1 stop45h 00m

Houston George Bush Intcntl

Sat 5/16

11:30 am-7:40 pm

2 stops25h 10m

$1,049

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 2/27

1:45 pm-3:15 pm

1 stop33h 30m

$626

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 2/22

1:45 pm-3:15 pm

1 stop33h 30m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
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Compare providers for flights from OR Tambo to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from OR Tambo to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Johannesburg OR Tambo Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Johannesburg OR Tambo Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Johannesburg OR Tambo Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Johannesburg OR Tambo Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Johannesburg OR Tambo Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 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 round-trip flight from OR Tambo to George Bush Intcntl. Price data was last updated on January 23, 2026.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

Currently, April is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport (average of $941). Flying from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,003). 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.

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 January 26, 2026.
See what other customers who have flown with Delta and British Airways from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,700 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

    A quick flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport can take about 23h 10m. American Airlines provides one of the quickest options available for as low as $998. Johannesburg OR Tambo Airport and Houston George Bush Intcntl Airport are separated by a distance of 9014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $996, Delta will fly you from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $1,017. Users have found that Delta is 9% cheaper than the other options available 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 vacation 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.

  • What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

    Currently, April is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport (average of $941). Flying from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,003). 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
Montgomery
Spring
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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Alternative routes for OR Tambo to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Hobby flights

Top 2 airlines flying from OR Tambo to George Bush Intcntl

Discover the top 2 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$996Average$1,162FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,017Average$1,098FlexibilityNo cancel feeOn-time70%

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