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$709+ Cheap flights from George Bush Intcntl (IAH) to Johannesburg

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
maig 22 — maig 291
dv. 5/22
dv. 5/29
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Johannesburg

Cheapest flights from George Bush Intcntl to Johannesburg
Explore the most affordable flight options available from George Bush Intcntl to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2026.

This FlightHub deal was found by Cheapflights users on 4/17. 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.
dt. 8/189:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
dj. 9/35:50 pm
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Deal found 4/17$1,011
This Kenya Airways deal was found by Cheapflights users on 4/17. 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 Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 8/316:00 pm
IAH
-
JNB
2 stops38h 50m
Multiple Airlines
dg. 9/1312:10 pm
JNB
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 4/17$1,019
This FlightHub deal was found by Cheapflights users on 4/17. 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.
dl. 8/179:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
dj. 9/35:50 pm
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Deal found 4/17$1,038
This Ovago deal was found by Cheapflights users on 4/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 9/911:45 am
IAH
-
JNB
2 stops45h 05m
Multiple Airlines
dt. 9/2212:10 pm
JNB
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 4/20$1,045
This Kenya Airways deal was found by Cheapflights users on 4/20. 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 Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 8/226:00 pm
IAH
-
JNB
2 stops38h 50m
Multiple Airlines
dl. 9/2812:10 pm
JNB
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 4/20$1,094
This Turkish Airlines deal was found by Cheapflights users on 4/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 8/319:05 pm
IAH
-
JNB
1 stop30h 25m
Turkish Airlines
dg. 9/136:00 pm
JNB
-
IAH
1 stop25h 45m
Turkish Airlines
Deal found 4/17$1,117
This Kenya Airways deal was found by Cheapflights users on 4/19. 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 Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 11/35:15 pm
IAH
-
JNB
2 stops38h 35m
Multiple Airlines
dg. 11/155:00 pm
JNB
-
IAH
2 stops31h 15m
Multiple Airlines
Deal found 4/19$1,127
This Kenya Airways deal was found by Cheapflights users on 4/18. 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 Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 8/226:00 pm
IAH
-
JNB
2 stops38h 50m
Multiple Airlines
dj. 9/245:00 pm
JNB
-
IAH
2 stops30h 20m
Multiple Airlines
Deal found 4/18$1,135
This Ovago deal was found by Cheapflights users on 4/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 8/1811:50 am
IAH
-
JNB
2 stops45h 00m
Multiple Airlines
dj. 9/35:00 pm
JNB
-
IAH
2 stops31h 04m
Multiple Airlines
Deal found 4/18$1,148

Find flight deals from George Bush Intcntl to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Johannesburg (ZA1). 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 abril 22, 2026.

Round-trip from

$1,011
(FlightHub)

One-way from

$709
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$1,491
From Houston George Bush Intcntl to Johannesburg
Search Deals
One-way flight from Houston George Bush Intcntl to Johannesburg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Johannesburg 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 abril 22, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dc. 9/23

9:05 pm-10:30 am

1 stop30h 25m

Johannesburg OR Tambo

dg. 9/27

6:00 pm-12:45 pm

1 stop25h 45m

$1,203

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dj. 10/1

11:13 am-8:20 am

2 stops38h 07m

Johannesburg OR Tambo

dj. 10/15

9:50 am-11:18 pm

2 stops44h 28m

$1,286

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

ds. 9/12

6:15 pm-9:00 am

1 stop31h 45m

Johannesburg OR Tambo

dc. 9/16

12:40 pm-3:55 pm

1 stop34h 15m

$1,351

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dj. 9/10

6:15 pm-4:00 am

1 stop26h 45m

Johannesburg OR Tambo

dj. 10/1

12:20 pm-3:55 pm

2 stops34h 35m

$1,435
Quickest round-trip

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dc. 5/13

8:20 pm-4:00 am

1 stop24h 40m

Johannesburg OR Tambo

dj. 5/21

7:50 pm-6:00 pm

1 stop29h 10m

$1,513

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dl. 8/31

11:01 am-4:00 am

2 stops33h 59m

Johannesburg OR Tambo

dg. 9/13

8:55 pm-3:55 pm

1 stop26h 00m

$1,514

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dg. 5/24

8:20 pm-4:00 am

1 stop24h 40m

Johannesburg OR Tambo

dj. 5/28

12:40 pm-6:00 pm

1 stop36h 20m

$1,555

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dj. 5/7

9:50 am-4:00 am

2 stops35h 10m

Johannesburg OR Tambo

dc. 5/20

6:35 pm-6:00 pm

3 stops54h 25m

$1,592

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dl. 5/11

9:50 am-4:00 am

2 stops35h 10m

Johannesburg OR Tambo

dt. 6/23

8:55 pm-3:55 pm

1 stop26h 00m

$1,678

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

dc. 9/23

11:45 am-4:00 am

2 stops33h 15m

Johannesburg OR Tambo

dg. 9/27

12:40 pm-4:20 pm

2 stops34h 40m

$1,727

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from George Bush Intcntl to Johannesburg

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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Johannesburg. Price data was last updated on April 17, 2026.

The best time to book flights from Houston George Bush Intcntl Airport to Johannesburg is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg (average of $839). Flying from Houston George Bush Intcntl Airport to Johannesburg in December is currently the most expensive (average of $1,159). 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Johannesburg?

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated abril 22, 2026.
See what other customers who have flown with Delta,Qatar Airways, andTurkish Airlines from Houston George Bush Intcntl Airport to Johannesburg 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
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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
8,433 reviews
Delta
7.9
Good
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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.
Qatar Airways
7.4
Good
3,730 reviews
Delta
7.9
Good
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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.
Turkish Airlines
7.4
Good
4,323 reviews
Delta
7.9
Good
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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.
United Airlines
7.4
Good
9,628 reviews
Delta
7.9
Good
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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
7,905 reviews
Delta
7.9
Good
8,433 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

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 George Bush Intcntl to Johannesburg. 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?

    A quick flight from Houston George Bush Intcntl Airport to Johannesburg can take about 30h 25m. Turkish Airlines provides one of the quickest options available for as low as $1,203. Airlines will cover a distance of 9014 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Houston George Bush Intcntl Airport to Johannesburg is Turkish Airlines. Our recent data shows that you can find tickets from as low as $839 on this airline. Additional options worth looking into are Qatar Airways and Delta, starting at $1,114 and $1,116 round-trip. Turkish Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

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

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

    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 Johannesburg.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Johannesburg 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?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg (average of $839). Flying from Houston George Bush Intcntl Airport to Johannesburg in December is currently the most expensive (average of $1,159). 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

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Alternative routes for George Bush Intcntl to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to OR Tambo flights
George Bush Intcntl to Cape Town flights

Top 7 airlines flying from George Bush Intcntl to Johannesburg

Discover the top 7 airlines that operate flights from George Bush Intcntl to Johannesburg. 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 abril 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$839Average$1,082FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,114Average$1,355FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,116Average$1,471FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,182Average$1,436FlexibilityNo cancel feeOn-time70%
KLMCheapest$1,245Average$2,282FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,277Average$1,673FlexibilityNo cancel feeOn-time69%
EmiratesCheapest$1,587Average$1,728FlexibilityNo cancel feeOn-time75%

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