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Cheap flights from Houston 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 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 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
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
6:06 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
6:07 am - 8:20 am
IAH
-
JNB
43h 13m
2 stops
Multiple Airlines Logo
9:45 am - 2:21 pm
JNB
-
IAH
35h 36m
2 stops
$1,156Multiple Airlines
Sat, Aug 22 - Thu, Sep 24
Etihad Airways Logo
11:45 am - 8:20 am
IAH
-
JNB
37h 35m
2 stops
Etihad Airways Logo
9:45 am - 4:20 pm
JNB
-
IAH
37h 35m
2 stops
$1,201Etihad Airways
Sat, Sep 26 - Mon, Oct 12
Qatar Airways Logo
5:35 pm - 8:40 am
IAH
-
JNB
31h 05m
1 stop
Qatar Airways Logo
1:45 pm - 3:15 pm
JNB
-
IAH
33h 30m
1 stop
$1,202Qatar Airways
Mon, Nov 2 - Mon, Nov 23
Virgin Atlantic Logo
1:13 pm - 7:40 pm
HOU
-
JNB
23h 27m
1 stop
Virgin Atlantic Logo
9:55 pm - 4:25 pm
JNB
-
HOU
25h 30m
1 stop
$1,382Virgin Atlantic
Sun, Aug 23 - Mon, Aug 31
Qatar Airways Logo
12:14 pm - 9:10 am
HOU
-
JNB
37h 56m
2 stops
Qatar Airways Logo
2:05 pm - 3:26 pm
JNB
-
HOU
32h 21m
2 stops
$1,625Qatar Airways
Tue, Aug 18 - Thu, Sep 3

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Delta flights from Houston to Johannesburg

Our best Delta deals on Houston to Johannesburg flight tickets
Delta
Sep 21
HOU5:35 pmHouston Hobby
19h 05m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Oct 7
JNB9:55 pmJohannesburg OR Tambo
23h 09m
1 stop
HOU2:04 pmHouston Hobby
$1,900
Delta
Sep 23
HOU11:00 amHouston Hobby
25h 40m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Oct 8
JNB9:55 pmJohannesburg OR Tambo
25h 38m
1 stop
HOU4:33 pmHouston Hobby
$1,975
Delta
Sep 23
HOU11:00 amHouston Hobby
25h 40m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Oct 8
JNB11:15 pmJohannesburg OR Tambo
30h 54m
2 stops
HOU11:09 pmHouston Hobby
$1,990

KLM flights from Houston to Johannesburg

Our best KLM deals on Houston to Johannesburg flight tickets
KLM
Nov 7
HOU6:00 amHouston Hobby
32h 00m
2 stops
JNB10:00 pmJohannesburg OR Tambo
Nov 19
JNB11:55 pmJohannesburg OR Tambo
29h 48m
2 stops
HOU9:43 pmHouston Hobby
$2,075
KLM
Jul 12
IAH3:25 pmHouston George Bush Intcntl
22h 55m
1 stop
JNB9:20 pmJohannesburg OR Tambo
Jul 29
JNB11:15 pmJohannesburg OR Tambo
45h 05m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$2,186

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Houston 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

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

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

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

Sat 8/22

6:07 am-8:20 am

2 stops43h 13m

Johannesburg OR Tambo

Thu 9/24

9:45 am-2:21 pm

2 stops35h 36m

$1,156

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 9/26

11:45 am-8:20 am

2 stops37h 35m

Johannesburg OR Tambo

Mon 10/12

9:45 am-4:20 pm

2 stops37h 35m

$1,201

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 11/2

5:35 pm-8:40 am

1 stop31h 05m

Johannesburg OR Tambo

Mon 11/23

1:45 pm-3:15 pm

1 stop33h 30m

$1,202
Quickest round-trip

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Sun 8/23

1:13 pm-7:40 pm

1 stop23h 27m

Johannesburg OR Tambo

Mon 8/31

9:55 pm-4:25 pm

1 stop25h 30m

$1,382

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Tue 8/18

12:14 pm-9:10 am

2 stops37h 56m

Johannesburg OR Tambo

Thu 9/3

2:05 pm-3:26 pm

2 stops32h 21m

$1,625

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 to Johannesburg

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 and Johannesburg?

What is the cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from Houston is in September. Flight prices, which tend to average around $831, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Johannesburg, with average flight prices from Houston averaging around $839.

How far in advance should I book a flight from Houston to Johannesburg?

You are more likely to see cheaper flights to Johannesburg from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg for around $1,502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg from Houston for as low as $1,074 on momondo.

Cheap Houston to Johannesburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Johannesburg

Fastest flight time

21h 37m

Direct flights

None
The fastest flight from Houston to Johannesburg takes 21h 37m
There are no direct flights from Houston to Johannesburg. There are no popular flight routes from Houston to Johannesburg.
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Frequently asked questions about flying from Houston to Johannesburg

  • How far is Houston to Johannesburg by plane?

    The straight-line distance from Houston to Johannesburg is 9003.2 mi. By plane, this route typically takes 21h 37m.

  • When did momondo last update prices for flights from Houston to Johannesburg?

    Prices for flights from Houston to Johannesburg are updated daily.

  • How many operators does momondo search for flights from Houston to Johannesburg?

  • How old do you have to be to fly from Houston to Johannesburg?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Johannesburg.

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

    The travel and health documents you'll need for your trip to Johannesburg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Johannesburg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Johannesburg

Compare and see reviews for airlines that fly from Houston to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $831Free CancellationRating
7.4
4,428 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
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $1,181Free CancellationRating
7.4
9,897 reviews
Search United Airlines flights
KLMPriceFrom $1,245Free CancellationRating
7.8
1,531 reviews
Search KLM flights
British AirwaysPriceFrom $1,245Free CancellationRating
6.7
8,085 reviews
Search British Airways flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,601 reviews
Search Emirates flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Johannesburg from Houston.

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

Yes. momondo allows you to filter the results for Houston to Johannesburg flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Johannesburg.

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

Yes momondo offers price alerts on flights to Johannesburg from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Africa

Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg
Johannesburg Lanseria Airport