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$751+ Cheap flights from Houston 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — JNB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Johannesburg are usually found in February or January, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Houston to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 March 31, 2025.

Round-trip from

$955
(lol.travel)

One-way from

$751
(RwandAir)

Popular in

July

Cheapest in

February

Average price

$1,155
From Houston to Johannesburg
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One-way flight from Houston to Johannesburg
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Highest demand for flights based on searches. 16% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Houston to Johannesburg

Cheapest flights from Houston to Johannesburg
Explore the most affordable flight options available from Houston to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This lol.travel deal was found by Cheapflights users on 3/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:00 pmIAH - JNB
1 stop30h 35mTurkish Airlines
Wed 5/75:55 pmJNB - IAH
1 stop32h 10mTurkish Airlines
Deal found 3/30$955
This oojo deal was found by Cheapflights users on 3/31. 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.
Wed 4/166:10 pmIAH - JNB
1 stop26h 50mQatar Airways
Wed 5/71:55 pmJNB - IAH
1 stop32h 55mQatar Airways
Deal found 3/31$1,054
This Kenya Airways deal was found by Cheapflights users on 3/30. 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.
Thu 4/246:55 pmIAH - JNB
2 stops37h 55mKenya Airways
Tue 5/61:15 amJNB - IAH
2 stops46h 26mKenya Airways
Deal found 3/30$1,063
This American Airlines deal was found by Cheapflights users on 3/30. 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 10/266:34 pmIAH - JNB
2 stops29h 56mAmerican Airlines
Mon 11/1010:05 pmJNB - IAH
1 stop24h 05mAmerican Airlines
Deal found 3/30$1,161
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 10/284:30 pmHOU - JNB
2 stops32h 00mAmerican Airlines
Tue 11/187:45 pmJNB - HOU
2 stops28h 10mAmerican Airlines
Deal found 3/30$1,171
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/142:20 pmIAH - JNB
1 stop20h 25mUnited Airlines
Wed 5/79:20 pmJNB - IAH
2 stops32h 38mUnited Airlines
Deal found 3/30$1,194
This lol.travel deal was found by Cheapflights users on 3/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:15 pmIAH - JNB
2 stops33h 20mLufthansa
Wed 5/77:00 pmJNB - IAH
1 stop25h 35mLufthansa
Deal found 3/30$1,209
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:00 pmIAH - JNB
1 stop30h 35mMultiple Airlines
Wed 5/75:00 pmJNB - IAH
2 stops28h 44mMultiple Airlines
Deal found 3/30$1,216
This RwandAir deal was found by Cheapflights users on 3/31. 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 RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:10 pmIAH - JNB
2 stops37h 10mRwandAir
Wed 5/74:50 pmJNB - IAH
2 stops30h 00mRwandAir
Deal found 3/31$1,231
This oojo deal was found by Cheapflights users on 3/30. 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 4/224:57 pmIAH - JNB
2 stops56h 23mEtihad Airways
Fri 5/29:50 amJNB - IAH
2 stops35h 35mEtihad Airways
Deal found 3/30$1,240
This SWISS deal was found by Cheapflights users on 3/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1312:05 pmIAH - JNB
2 stops38h 15mSWISS
Thu 5/87:35 pmJNB - IAH
2 stops31h 36mSWISS
Deal found 3/30$1,296
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:00 pmHOU - JNB
1 stop23h 40mDelta
Sun 11/29:55 pmJNB - HOU
1 stop25h 11mDelta
Deal found 3/30$1,375

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Houston to Johannesburg that are best for you.

Fly from

Houston

Fly to

Johannesburg

Route

Depart

Return

Price

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 4/24

9:00 pm-10:35 am

1 stop30h 35m

Johannesburg OR Tambo

Wed 5/7

5:55 pm-7:05 pm

1 stop32h 10m

$955

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 4/16

6:10 pm-4:00 am

1 stop26h 50m

Johannesburg OR Tambo

Wed 5/7

1:55 pm-3:50 pm

1 stop32h 55m

$1,054

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 4/24

6:55 pm-3:50 pm

2 stops37h 55m

Johannesburg OR Tambo

Tue 5/6

1:15 am-4:41 pm

2 stops46h 26m

$1,063

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 4/14

2:20 pm-5:45 pm

1 stop20h 25m

Johannesburg OR Tambo

Wed 5/7

9:20 pm-10:58 pm

2 stops32h 38m

$1,194

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 4/24

4:15 pm-8:35 am

2 stops33h 20m

Johannesburg OR Tambo

Wed 5/7

7:00 pm-1:35 pm

1 stop25h 35m

$1,209

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 4/24

9:00 pm-10:35 am

1 stop30h 35m

Johannesburg OR Tambo

Wed 5/7

5:00 pm-2:44 pm

2 stops28h 44m

$1,216

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 4/16

6:10 pm-2:20 pm

2 stops37h 10m

Johannesburg OR Tambo

Wed 5/7

4:50 pm-3:50 pm

2 stops30h 00m

$1,231

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 4/22

4:57 pm-8:20 am

2 stops56h 23m

Johannesburg OR Tambo

Fri 5/2

9:50 am-2:25 pm

2 stops35h 35m

$1,240

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Thu 4/24

8:16 pm-7:00 am

2 stops27h 44m

Johannesburg OR Tambo

Wed 5/7

9:15 pm-7:44 pm

2 stops29h 29m

$1,278

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 4/13

12:05 pm-9:20 am

2 stops38h 15m

Johannesburg OR Tambo

Thu 5/8

7:35 pm-8:11 pm

2 stops31h 36m

$1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 26 results
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Best time to book a flight from Houston to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Houston 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 to Johannesburg

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Johannesburg. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Johannesburg, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston to Johannesburg?

Currently, January is the cheapest month in which you can book a flight from Houston to Johannesburg (average of $1,173). Flying from Houston to Johannesburg in July is currently the most expensive (average of $1,696). 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.

What is the cheapest time of day to fly from HOU to JNB?

Find hourly flight availability from Houston to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

One of the essential ways to save on airfare from Houston to Johannesburg is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Houston to Johannesburg?

Use this chart to determine the cheapest time to fly round-trip from Houston to Johannesburg. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Houston to Johannesburg flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 in.

Temperature in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

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 March 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Houston to Johannesburg to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,541 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston to Johannesburg round-trip?

    Cheapflights users have booked flights from Houston to Johannesburg round-trip from $955. Other airlines that can offer you cheap pricing are Qatar Airways, from $1,054, and Kenya Airways, from $1,063. Turkish Airlines is currently priced 31% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston to Johannesburg one-way?

    For one-way options, check prices for RwandAir. According to our data, you can fly for as low as $751. Users have also found prices from $869 and $950 on Qatar Airways and Lufthansa, respectively.

  • Can I find deals for flights from Houston to Johannesburg that include hotel bookings?

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

  • How can I find direct flights from Houston to Johannesburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Johannesburg.

  • Can I find deals for business class flights from Houston to Johannesburg?

    Yes. Cheapflights offers flight deals from Houston 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 to Johannesburg?

    Currently, January is the cheapest month in which you can book a flight from Houston to Johannesburg (average of $1,173). Flying from Houston to Johannesburg in July is currently the most expensive (average of $1,696). 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 Houston to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to OR Tambo flights
George Bush Intcntl to OR Tambo flights
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El Paso to OR Tambo flights
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George Bush Intcntl to Durban flights
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Amarillo to Cape Town flights
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Austin to Durban flights
Dallas/Fort Worth to Hoedspruit flights

Top 7 airlines flying from Houston to Johannesburg

Discover the top 7 airlines that operate flights from Houston 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$774Average$1,601FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$846Average$974FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$880Average$1,428FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$950Average$1,401FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$976Average$1,135FlexibilityNo cancel feeOn-time68%
KLMCheapest$984Average$1,974FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,145Average$1,594FlexibilityNo cancel feeOn-time69%
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