HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$674+ Cheap flights from OR Tambo (JNB) to Houston

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — HOU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from OR Tambo to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Johannesburg OR Tambo to Houston are usually found in February or November, booked 46 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from OR Tambo to Houston

Discover tips and strategies to find the most affordable flight options for your journey from OR Tambo (JNB) to Houston (HO1). 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 25, 2025.

Round-trip from

$1,023
(Delta)

One-way from

$674
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,167
From Johannesburg OR Tambo to Houston
Search Deals
One-way flight from Johannesburg OR Tambo to Houston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from OR Tambo to Houston

Cheapest flights from OR Tambo to Houston
Explore the most affordable flight options available from OR Tambo to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Delta deal was found by Cheapflights users on 4/25. 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 10/36:50 pmJNB - IAH
1 stop25h 45mDelta
Sat 10/185:00 pmIAH - JNB
1 stop19h 40mDelta
Deal found 4/25$1,023
This British Airways deal was found by Cheapflights users on 4/24. 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 10/149:15 pmJNB - IAH
2 stops31h 11mBritish Airways
Tue 11/43:55 pmIAH - JNB
1 stop34h 25mBritish Airways
Deal found 4/24$1,024
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/39:15 pmJNB - HOU
2 stops29h 29mAmerican Airlines
Tue 6/108:23 pmHOU - JNB
2 stops27h 37mAmerican Airlines
Deal found 4/25$1,026
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 6/39:55 pmJNB - HOU
1 stop30h 22mDelta
Tue 6/105:00 pmHOU - JNB
2 stops32h 30mDelta
Deal found 4/25$1,028
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 5/237:00 pmJNB - IAH
1 stop25h 35mUnited Airlines
Fri 5/307:35 amIAH - JNB
2 stops42h 00mUnited Airlines
Deal found 4/24$1,041
This Turkish Airlines deal was found by Cheapflights users on 4/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:55 pmJNB - IAH
1 stop25h 45mTurkish Airlines
Mon 8/112:25 pmIAH - JNB
1 stop37h 10mTurkish Airlines
Deal found 4/25$1,107
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:25 pmJNB - IAH
1 stop25h 10mMultiple Airlines
Fri 5/309:00 pmIAH - JNB
1 stop27h 00mMultiple Airlines
Deal found 4/24$1,132
This Virgin Atlantic deal was found by Cheapflights users on 4/24. 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.
Tue 6/248:40 pmJNB - IAH
2 stops34h 19mVirgin Atlantic
Sun 7/67:58 pmIAH - JNB
2 stops31h 22mVirgin Atlantic
Deal found 4/24$1,234
This Priceline deal was found by Cheapflights users on 4/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:15 pmJNB - HOU
2 stops27h 45mBritish Airways
Thu 6/268:23 pmHOU - JNB
2 stops27h 37mBritish Airways
Deal found 4/24$1,249
This KLM deal was found by Cheapflights users on 4/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:15 pmJNB - IAH
2 stops31h 05mKLM
Fri 9/193:30 pmIAH - JNB
1 stop22h 50mKLM
Deal found 4/25$1,268
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 6/187:25 pmJNB - IAH
2 stops29h 21mAmerican Airlines
Mon 7/145:46 pmIAH - JNB
2 stops30h 14mAmerican Airlines
Deal found 4/25$1,297
This Kenya Airways deal was found by Cheapflights users on 4/24. 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.
Tue 6/245:00 pmJNB - IAH
2 stops30h 41mKenya Airways
Mon 7/76:34 pmIAH - JNB
2 stops46h 41mKenya Airways
Deal found 4/24$1,393

Cheapflights Fare Finder

Customize your flight search to find flights from OR Tambo to Houston 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 25, 2025.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Houston that are best for you.

Fly from

OR Tambo

Fly to

Houston

Route

Depart

Return

Price

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 10/3

6:50 pm-1:35 pm

1 stop25h 45m

Houston George Bush Intcntl

Sat 10/18

5:00 pm-7:40 pm

1 stop19h 40m

$1,023

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 10/14

9:15 pm-9:26 pm

2 stops31h 11m

Houston George Bush Intcntl

Tue 11/4

3:55 pm-10:20 am

1 stop34h 25m

$1,024

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Tue 6/3

9:15 pm-7:44 pm

2 stops29h 29m

Houston Hobby

Tue 6/10

8:23 pm-7:00 am

2 stops27h 37m

$1,026

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Tue 6/3

9:55 pm-9:17 pm

1 stop30h 22m

Houston Hobby

Tue 6/10

5:00 pm-8:30 am

2 stops32h 30m

$1,028

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 5/23

7:00 pm-1:35 pm

1 stop25h 35m

Houston George Bush Intcntl

Fri 5/30

7:35 am-8:35 am

2 stops42h 00m

$1,041

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 7/27

5:55 pm-12:40 pm

1 stop25h 45m

Houston George Bush Intcntl

Mon 8/11

2:25 pm-10:35 am

1 stop37h 10m

$1,107

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 5/23

7:25 pm-1:35 pm

1 stop25h 10m

Houston George Bush Intcntl

Fri 5/30

9:00 pm-7:00 am

1 stop27h 00m

$1,132

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 6/24

8:40 pm-11:59 pm

2 stops34h 19m

Houston George Bush Intcntl

Sun 7/6

7:58 pm-10:20 am

2 stops31h 22m

$1,234

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Thu 6/19

9:15 pm-6:00 pm

2 stops27h 45m

Houston Hobby

Thu 6/26

8:23 pm-7:00 am

2 stops27h 37m

$1,249

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 6/18

7:25 pm-5:46 pm

2 stops29h 21m

Houston George Bush Intcntl

Mon 7/14

5:46 pm-7:00 am

2 stops30h 14m

$1,297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from OR Tambo to Houston

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

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

Use this chart to determine the optimal time to book a round-trip flight from OR Tambo to Houston. Price data was last updated on April 18, 2025.

The price you pay for your flight from Johannesburg OR Tambo Airport to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston (average of $230). Flying from Johannesburg OR Tambo Airport to Houston in March is currently the most expensive (average of $334). 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 JNB to HOU?

Find hourly flight availability from OR Tambo to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Johannesburg OR Tambo Airport to Houston by exploring options for tickets at noon.

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 25, 2025.
To help decide which airline to fly from Johannesburg to Houston, see what other customers have to say about Singapore Airlines, Emirates and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,211 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very good
7,920 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,582 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,562 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from OR Tambo to Houston. 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 Johannesburg OR Tambo Airport to Houston round-trip?

    According to our current data, Delta ($1,023), British Airways ($1,024), and American Airlines ($1,026) offers the cheapest pricing from Johannesburg OR Tambo Airport to Houston. Delta is 11% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $868. Qatar Airways flights start at $920 while deals on British Airways start at $930 one-way.

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

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

  • How can I find direct flights from OR Tambo to Houston?

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

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

    Yes. Cheapflights offers flight deals from OR Tambo to Houston 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 Johannesburg OR Tambo Airport to Houston?

    Currently, September is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston (average of $230). Flying from Johannesburg OR Tambo Airport to Houston in March is currently the most expensive (average of $334). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for OR Tambo to Houston

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Hobby flights
OR Tambo to Dallas/Fort Worth flights
OR Tambo to George Bush Intcntl flights
OR Tambo to Love Field flights

Top 4 airlines flying from OR Tambo to Houston

Discover the top 4 airlines that operate flights from OR Tambo to Houston. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$925Average$987FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$947Average$1,056FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$966Average$1,060FlexibilityNo cancel feeOn-time69%
DeltaCheapest$969Average$1,069FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.