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Cheap flights from Houston George Bush Intcntl Airport to Johannesburg from $737

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Johannesburg departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 3:50 pm
IAH
-
JNB
38h 50m
2 stops
Multiple Airlines Logo
5:00 pm - 4:20 pm
JNB
-
IAH
30h 20m
2 stops
$1,077Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
6:00 pm - 3:50 pm
IAH
-
JNB
38h 50m
2 stops
Multiple Airlines Logo
5:00 pm - 4:20 pm
JNB
-
IAH
30h 20m
2 stops
$1,080Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
6:00 pm - 3:50 pm
IAH
-
JNB
38h 50m
2 stops
Multiple Airlines Logo
5:00 pm - 4:20 pm
JNB
-
IAH
30h 20m
2 stops
$1,083Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
5:15 pm - 3:50 pm
IAH
-
JNB
38h 35m
2 stops
Multiple Airlines Logo
12:05 pm - 4:15 pm
JNB
-
IAH
36h 10m
2 stops
$1,098Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
11:43 am - 3:50 pm
IAH
-
JNB
45h 07m
2 stops
Multiple Airlines Logo
5:00 pm - 4:20 pm
JNB
-
IAH
30h 20m
2 stops
$1,103Multiple Airlines
Sat, Aug 22 - Mon, Sep 28
Multiple Airlines Logo
6:00 pm - 3:50 pm
IAH
-
JNB
38h 50m
2 stops
Multiple Airlines Logo
5:00 pm - 4:20 pm
JNB
-
IAH
30h 20m
2 stops
$1,135Multiple Airlines
Sat, Aug 22 - Thu, Sep 24
Multiple Airlines Logo
6:06 am - 8:20 am
IAH
-
JNB
43h 14m
2 stops
Multiple Airlines Logo
9:45 am - 3:24 pm
JNB
-
IAH
36h 39m
2 stops
$1,155Multiple Airlines
Tue, Aug 18 - Thu, Sep 3
Multiple Airlines Logo
6:06 am - 8:20 am
IAH
-
JNB
43h 14m
2 stops
Multiple Airlines Logo
9:45 am - 3:24 pm
JNB
-
IAH
36h 39m
2 stops
$1,156Multiple Airlines
Tue, Aug 18 - Thu, Sep 3
Multiple Airlines Logo
11:45 am - 8:20 am
IAH
-
JNB
61h 35m
2 stops
Multiple Airlines Logo
9:45 am - 12:05 pm
JNB
-
IAH
57h 20m
2 stops
$1,171Multiple Airlines
Sun, Sep 13 - Sat, Sep 26
Multiple Airlines Logo
5:44 pm - 3:50 pm
IAH
-
JNB
38h 06m
2 stops
Multiple Airlines Logo
5:00 pm - 4:48 pm
JNB
-
IAH
31h 48m
2 stops
$1,180Multiple Airlines
Thu, Dec 3 - Sun, Dec 13

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Qatar Airways flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Our best Qatar Airways deals on Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport flight tickets
Qatar Airways
Nov 2
IAH5:35 pmHouston George Bush Intcntl
31h 05m
1 stop
JNB8:40 amJohannesburg OR Tambo
Nov 23
JNB1:45 pmJohannesburg OR Tambo
33h 30m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,202
Qatar Airways
Oct 22
IAH6:15 pmHouston George Bush Intcntl
26h 45m
1 stop
JNB4:00 amJohannesburg OR Tambo
Nov 6
JNB1:45 pmJohannesburg OR Tambo
33h 30m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,204
Qatar Airways
Aug 17
IAH6:15 pmHouston George Bush Intcntl
26h 45m
1 stop
JNB4:00 amJohannesburg OR Tambo
Sep 4
JNB8:55 pmJohannesburg OR Tambo
26h 00m
1 stop
IAH3:55 pmHouston George Bush Intcntl
$1,205

Turkish Airlines flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport flight tickets
Turkish Airlines
Jul 3
IAH2:30 pmHouston George Bush Intcntl
37h 00m
1 stop
JNB10:30 amJohannesburg OR Tambo
Jul 5
JNB6:00 pmJohannesburg OR Tambo
25h 45m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$1,791
Turkish Airlines
Jul 12
IAH9:10 pmHouston George Bush Intcntl
30h 05m
1 stop
JNB10:15 amJohannesburg OR Tambo
Jul 19
JNB6:00 pmJohannesburg OR Tambo
32h 15m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,854
Turkish Airlines
Jul 3
IAH2:30 pmHouston George Bush Intcntl
37h 00m
1 stop
JNB10:30 amJohannesburg OR Tambo
Jul 23
JNB5:55 pmJohannesburg OR Tambo
25h 50m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$7,206

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 8/31

6:00 pm-3:50 pm

2 stops38h 50m

Johannesburg OR Tambo

Sun 9/13

5:00 pm-4:20 pm

2 stops30h 20m

$1,077

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 8/31

6:00 pm-3:50 pm

2 stops38h 50m

Johannesburg OR Tambo

Sun 9/13

5:00 pm-4:20 pm

2 stops30h 20m

$1,080

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 8/31

6:00 pm-3:50 pm

2 stops38h 50m

Johannesburg OR Tambo

Sun 9/13

5:00 pm-4:20 pm

2 stops30h 20m

$1,083

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 11/5

5:15 pm-3:50 pm

2 stops38h 35m

Johannesburg OR Tambo

Thu 11/12

12:05 pm-4:15 pm

2 stops36h 10m

$1,098

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 8/22

11:43 am-3:50 pm

2 stops45h 07m

Johannesburg OR Tambo

Mon 9/28

5:00 pm-4:20 pm

2 stops30h 20m

$1,103

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 8/22

6:00 pm-3:50 pm

2 stops38h 50m

Johannesburg OR Tambo

Thu 9/24

5:00 pm-4:20 pm

2 stops30h 20m

$1,135

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 8/18

6:06 am-8:20 am

2 stops43h 14m

Johannesburg OR Tambo

Thu 9/3

9:45 am-3:24 pm

2 stops36h 39m

$1,155

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 8/18

6:06 am-8:20 am

2 stops43h 14m

Johannesburg OR Tambo

Thu 9/3

9:45 am-3:24 pm

2 stops36h 39m

$1,156

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 9/13

11:45 am-8:20 am

2 stops61h 35m

Johannesburg OR Tambo

Sat 9/26

9:45 am-12:05 pm

2 stops57h 20m

$1,171

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 12/3

5:44 pm-3:50 pm

2 stops38h 06m

Johannesburg OR Tambo

Sun 12/13

5:00 pm-4:48 pm

2 stops31h 48m

$1,180

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Johannesburg OR Tambo Airport?

What is the cheapest month to fly to Johannesburg OR Tambo Airport?

The month of September is, on average, the cheapest month to fly to Johannesburg OR Tambo Airport from Houston George Bush Intcntl Airport, with most prices found around $1,096. The month of August is another great option to travel to Johannesburg OR Tambo Airport, with average flight prices from Houston George Bush Intcntl Airport averaging around $1,224.

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

You are more likely to see cheaper flights to Johannesburg OR Tambo Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg OR Tambo Airport for around $1,460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg OR Tambo Airport from Houston George Bush Intcntl Airport for as low as $1,153 on momondo.

How have Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport flight prices changed over time?

As of June 2026, prices for Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport (IAH to JNB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Fastest flight time

21h 37m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport takes 21h 37m
There are no direct flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

  • How far is Houston George Bush Intcntl to Johannesburg OR Tambo by plane?

    There are 9014.4 mi between Houston George Bush Intcntl and Johannesburg OR Tambo. Typically, this will take 21h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport.

  • What documentation or ID do you need to fly to Johannesburg OR Tambo Airport?

    The necessary travel and health documents for your Johannesburg OR Tambo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $839Free CancellationRating
7.4
4,430 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,114Free CancellationRating
7.3
3,738 reviews
Search Qatar Airways flights
DeltaPriceFrom $1,116Free CancellationRating
7.8
8,454 reviews
Search Delta flights
KLMPriceFrom $1,245Free CancellationRating
7.8
1,532 reviews
Search KLM flights
British AirwaysPriceFrom $1,245Free CancellationRating
6.7
8,089 reviews
Search British Airways flights
United AirlinesPriceFrom $1,277Free CancellationRating
7.4
9,908 reviews
Search United Airlines flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,603 reviews
Search Emirates flights

Traveling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Middelburg
Edenvale

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Johannesburg?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Johannesburg. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Johannesburg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Johannesburg from Houston with this policy.

How can momondo help me find flights from Houston to Johannesburg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Johannesburg from Houston.

I’m not ready to book a flight from Houston to Johannesburg right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Johannesburg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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