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Cheap flights from Houston to Johannesburg from $643

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 2/8. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
7:10 pm - 8:10 pmJNB-IAH
32h 00m1 stop
$1,023Turkish Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 24
Turkish Airlines Logo
10:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
5:55 pm - 12:45 pmJNB-IAH
25h 50m1 stop
$1,060Turkish Airlines
Find Deal
Sat, Mar 14 - Tue, Mar 31
Turkish Airlines Logo
9:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
6:00 pm - 7:15 pmJNB-IAH
32h 15m1 stop
$1,073Turkish Airlines
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Wed, Mar 4 - Wed, Apr 1
Multiple Airlines Logo
3:30 pm - 10:05 pmIAH-JNB
22h 35m1 stop
Multiple Airlines Logo
7:20 pm - 2:55 pmJNB-IAH
26h 35m1 stop
$1,145Multiple Airlines
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Thu, Mar 5 - Mon, Mar 16
KLM Logo
12:49 pm - 10:05 pmIAH-JNB
25h 16m2 stops
KLM Logo
7:20 pm - 2:55 pmJNB-IAH
26h 35m1 stop
$1,150KLM
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Thu, Feb 12 - Sun, Mar 8
KLM Logo
3:30 pm - 10:05 pmIAH-JNB
22h 35m1 stop
KLM Logo
7:20 pm - 6:02 pmJNB-IAH
29h 42m2 stops
$1,155KLM
Find Deal
Thu, Mar 5 - Sun, Mar 15
Delta Logo
7:05 am - 7:00 pmIAH-JNB
27h 55m1 stop
Delta Logo
11:59 pm - 2:30 pmJNB-IAH
45h 31m1 stop
$1,163Delta
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Fri, Mar 6 - Mon, Mar 16
Delta Logo
10:05 am - 7:40 pmHOU-JNB
26h 35m1 stop
Delta Logo
9:55 pm - 12:10 pmJNB-HOU
21h 15m1 stop
$1,182Delta
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Tue, May 5 - Mon, May 11
American Airlines Logo
4:20 pm - 7:35 amHOU-JNB
32h 15m2 stops
American Airlines Logo
10:00 pm - 7:50 pmJNB-HOU
28h 50m2 stops
$1,234American Airlines
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Tue, Mar 10 - Tue, Mar 24
American Airlines Logo
8:27 pm - 9:25 amHOU-JNB
29h 58m2 stops
American Airlines Logo
9:15 pm - 5:59 pmJNB-HOU
27h 44m2 stops
$1,284American Airlines
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Sat, Apr 18 - Sat, May 9

Turkish Airlines flights from Houston to Johannesburg OR Tambo Airport

Our best Turkish Airlines deals on Houston to Johannesburg OR Tambo Airport flight tickets
Turkish Airlines
Mar 10
IAH10:05 pmHouston George Bush Intcntl
29h 45m
1 stop
JNB10:50 amJohannesburg OR Tambo
Mar 24
JNB7:10 pmJohannesburg OR Tambo
32h 00m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$1,023
Find similar
Turkish Airlines
Mar 14
IAH10:05 pmHouston George Bush Intcntl
29h 45m
1 stop
JNB10:50 amJohannesburg OR Tambo
Mar 31
JNB5:55 pmJohannesburg OR Tambo
25h 50m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$1,060
Find similar
Turkish Airlines
Mar 4
IAH9:05 pmHouston George Bush Intcntl
29h 45m
1 stop
JNB10:50 amJohannesburg OR Tambo
Apr 1
JNB6:00 pmJohannesburg OR Tambo
32h 15m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,073
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KLM flights from Houston to Johannesburg OR Tambo Airport

Our best KLM deals on Houston to Johannesburg OR Tambo Airport flight tickets
KLM
Feb 12
IAH12:49 pmHouston George Bush Intcntl
25h 16m
2 stops
JNB10:05 pmJohannesburg OR Tambo
Mar 8
JNB7:20 pmJohannesburg OR Tambo
26h 35m
1 stop
IAH2:55 pmHouston George Bush Intcntl
$1,150
Find similar
KLM
Mar 5
IAH3:30 pmHouston George Bush Intcntl
22h 35m
1 stop
JNB10:05 pmJohannesburg OR Tambo
Mar 15
JNB7:20 pmJohannesburg OR Tambo
29h 42m
2 stops
IAH6:02 pmHouston George Bush Intcntl
$1,155
Find similar
KLM
Mar 5
IAH12:15 pmHouston George Bush Intcntl
25h 50m
2 stops
JNB10:05 pmJohannesburg OR Tambo
Mar 15
JNB7:20 pmJohannesburg OR Tambo
30h 08m
2 stops
IAH6:28 pmHouston George Bush Intcntl
$1,160
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momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 December 1, 2025.
Use the filters below to find and compare flights from Houston to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 3/10

10:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

Tue 3/24

7:10 pm-8:10 pm

1 stop32h 00m

$1,023

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 3/14

10:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

Tue 3/31

5:55 pm-12:45 pm

1 stop25h 50m

$1,060

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 3/4

9:05 pm-10:50 am

1 stop29h 45m

Johannesburg OR Tambo

Wed 4/1

6:00 pm-7:15 pm

1 stop32h 15m

$1,073

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 3/5

3:30 pm-10:05 pm

1 stop22h 35m

Johannesburg OR Tambo

Mon 3/16

7:20 pm-2:55 pm

1 stop26h 35m

$1,145

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 2/12

12:49 pm-10:05 pm

2 stops25h 16m

Johannesburg OR Tambo

Sun 3/8

7:20 pm-2:55 pm

1 stop26h 35m

$1,150

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 3/5

3:30 pm-10:05 pm

1 stop22h 35m

Johannesburg OR Tambo

Sun 3/15

7:20 pm-6:02 pm

2 stops29h 42m

$1,155

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 3/6

7:05 am-7:00 pm

1 stop27h 55m

Johannesburg OR Tambo

Mon 3/16

11:59 pm-2:30 pm

1 stop45h 31m

$1,163

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Tue 5/5

10:05 am-7:40 pm

1 stop26h 35m

Johannesburg OR Tambo

Mon 5/11

9:55 pm-12:10 pm

1 stop21h 15m

$1,182

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Tue 3/10

4:20 pm-7:35 am

2 stops32h 15m

Johannesburg OR Tambo

Tue 3/24

10:00 pm-7:50 pm

2 stops28h 50m

$1,234

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Sat 4/18

8:27 pm-9:25 am

2 stops29h 58m

Johannesburg OR Tambo

Sat 5/9

9:15 pm-5:59 pm

2 stops27h 44m

$1,284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston 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 cheapest month to fly to Johannesburg OR Tambo Airport?

The month of February is, on average, the cheapest month to fly to Johannesburg OR Tambo Airport from Houston, with most prices found around $1,000. The month of January is another great option to travel to Johannesburg OR Tambo Airport, with average flight prices from Houston averaging around $1,064.

What is the cheapest day to depart on your flight to Johannesburg OR Tambo Airport?

According to our data, Wednesday is the cheapest day to fly to Johannesburg OR Tambo Airport from Houston. The lowest ticket price found for a Wednesday departure recently was $1,252. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,529.

What is the cheapest time of day to depart on your flight to Johannesburg OR Tambo Airport?

Our most recent data shows that the best time of day to fly to Johannesburg OR Tambo Airport is in the evening. Flights from Houston to Johannesburg OR Tambo Airport during this time can be as low as $1,396. At noon is when there is more demand to fly to Johannesburg OR Tambo Airport, so prices are often more expensive at around $1,616 per ticket.

How far in advance should I book a flight to Johannesburg OR Tambo Airport?

You are more likely to see cheaper flights to Johannesburg OR Tambo Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg OR Tambo Airport for around $1,414 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 for as low as $1,111 on momondo.

Cheap Houston to Johannesburg OR Tambo Airport flight deals and tips

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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Houston to Johannesburg OR Tambo Airport takes 22h 35m
There are no direct flights from Houston to Johannesburg OR Tambo Airport. There are no popular flight routes from Houston to Johannesburg OR Tambo Airport.
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  • How far is Houston to Johannesburg OR Tambo by plane?

    Houston and Johannesburg OR Tambo are 9013.1 mi apart from one another. By plane, this route typically takes 17h 56m.

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

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

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

  • How old do you have to be to fly from Houston 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 to Johannesburg OR Tambo Airport.

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

    The required travel and health documents for your Johannesburg OR Tambo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg OR Tambo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from Houston to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $831Free CancellationRating
7.3
4,069 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $978Free CancellationRating
7.4
3,675 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $994Free CancellationRating
6.7
7,548 reviews
Search British Airways flights
American AirlinesPriceFrom $1,104Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $1,181Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $1,239Free CancellationRating
7.4
9,057 reviews
Search United Airlines flights
KLMPriceFrom $1,245Free CancellationRating
7.7
1,424 reviews
Search KLM flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,429 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
Edenvale
Middelburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Johannesburg for you.

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

Yes. All flights to Johannesburg from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Johannesburg from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Houston to Johannesburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Johannesburg and let you know when they change.

An easier way to manage your Johannesburg OR Tambo Airport trip

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