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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 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Round-trip from

$976
(FlightHub)

One-way from

$751
(RwandAir)

Popular in

July

Cheapest in

February

Average price

$1,376
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 ($273 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 April 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 April 22, 2025.

This FlightHub deal was found by Cheapflights users on 4/22. 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.
Sun 8/249:00 pmIAH - JNB
1 stop30h 35mTurkish Airlines
Fri 9/55:55 pmJNB - IAH
1 stop32h 10mTurkish Airlines
Deal found 4/22$976
This Kenya Airways deal was found by Cheapflights users on 4/22. 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.
Sat 5/32:00 pmIAH - JNB
2 stops42h 50mKenya Airways
Sat 5/105:00 pmJNB - IAH
2 stops30h 41mKenya Airways
Deal found 4/22$990
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Wed 4/236:10 pmIAH - JNB
1 stop32h 50mQatar Airways
Wed 5/218:25 pmJNB - IAH
1 stop26h 25mQatar Airways
Deal found 4/22$1,056
This British Airways deal was found by Cheapflights users on 4/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/134:30 pmIAH - JNB
2 stops33h 55mBritish Airways
Tue 5/209:15 pmJNB - IAH
1 stop23h 25mBritish Airways
Deal found 4/22$1,058
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:10 pmIAH - JNB
2 stops29h 25mMultiple Airlines
Sun 5/117:35 pmJNB - IAH
2 stops31h 36mMultiple Airlines
Deal found 4/22$1,229
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/107:50 pmIAH - JNB
2 stops38h 55mUnited Airlines
Sat 5/2410:25 amJNB - IAH
2 stops31h 09mUnited Airlines
Deal found 4/22$1,265
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:50 pmIAH - JNB
2 stops30h 45mLufthansa
Wed 10/17:00 pmJNB - IAH
1 stop25h 35mLufthansa
Deal found 4/22$1,332
This RwandAir deal was found by Cheapflights users on 4/22. 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.
Tue 9/236:10 pmIAH - JNB
2 stops49h 10mRwandAir
Wed 10/14:50 pmJNB - IAH
2 stops30h 00mRwandAir
Deal found 4/22$1,333
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 9/54:31 pmHOU - JNB
2 stops31h 29mAmerican Airlines
Fri 9/127:25 pmJNB - HOU
2 stops29h 24mAmerican Airlines
Deal found 4/21$1,342
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 6/65:30 amIAH - JNB
2 stops32h 50mDelta
Fri 6/136:50 pmJNB - IAH
1 stop25h 45mDelta
Deal found 4/22$1,371
This Delta deal was found by Cheapflights users on 4/21. 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 6/186:00 amHOU - JNB
2 stops32h 20mDelta
Wed 7/96:50 pmJNB - HOU
2 stops29h 54mDelta
Deal found 4/21$1,380
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3011:47 amIAH - JNB
2 stops39h 33mVirgin Atlantic
Tue 7/298:40 pmJNB - IAH
2 stops34h 14mVirgin Atlantic
Deal found 4/22$1,403

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 April 22, 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

Sun 8/24

9:00 pm-10:35 am

1 stop30h 35m

Johannesburg OR Tambo

Fri 9/5

5:55 pm-7:05 pm

1 stop32h 10m

$976

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 5/3

2:00 pm-3:50 pm

2 stops42h 50m

Johannesburg OR Tambo

Sat 5/10

5:00 pm-4:41 pm

2 stops30h 41m

$990

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 5/4

6:10 pm-10:00 am

1 stop32h 50m

Johannesburg OR Tambo

Sun 5/11

8:25 pm-3:50 pm

1 stop26h 25m

$1,056

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 5/13

4:30 pm-9:25 am

2 stops33h 55m

Johannesburg OR Tambo

Tue 5/20

9:15 pm-1:40 pm

1 stop23h 25m

$1,058

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 5/4

8:10 pm-8:35 am

2 stops29h 25m

Johannesburg OR Tambo

Sun 5/11

7:35 pm-8:11 pm

2 stops31h 36m

$1,229

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 5/10

7:50 pm-5:45 pm

2 stops38h 55m

Johannesburg OR Tambo

Sat 5/24

10:25 am-10:34 am

2 stops31h 09m

$1,265

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 9/23

6:50 pm-8:35 am

2 stops30h 45m

Johannesburg OR Tambo

Wed 10/1

7:00 pm-1:35 pm

1 stop25h 35m

$1,332

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 9/23

6:10 pm-2:20 am

2 stops49h 10m

Johannesburg OR Tambo

Wed 10/1

4:50 pm-3:50 pm

2 stops30h 00m

$1,333

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Fri 9/5

4:31 pm-7:00 am

2 stops31h 29m

Johannesburg OR Tambo

Fri 9/12

7:25 pm-5:49 pm

2 stops29h 24m

$1,342

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 6/6

5:30 am-9:20 pm

2 stops32h 50m

Johannesburg OR Tambo

Fri 6/13

6:50 pm-1:35 pm

1 stop25h 45m

$1,371

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 27 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 April 18, 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 April 22, 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 April 22, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM 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.
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,331 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,582 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.5
Good
850 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 $976. Other airlines that can offer you cheap pricing are Kenya Airways, from $990, and Qatar Airways, from $1,056. Turkish Airlines is currently priced 30% 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 $790 and $799 on Qatar Airways and SWISS, 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.
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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$774Average$1,603FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$846Average$970FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$880Average$1,402FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$919Average$1,396FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$976Average$1,121FlexibilityNo cancel feeOn-time68%
KLMCheapest$984Average$1,881FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,145Average$1,611FlexibilityNo cancel feeOn-time69%

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