Find flights
When to book
Airlines
FAQs

Cheap flights from Johannesburg OR Tambo Airport to Houston from R10 504

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — HOU
Jul 26 — Aug 21
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from OR Tambo to Houston

Enter your travel dates to find the best prices.

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 26 June 2026.

Thu 5/1118:50
JNB
-
IAH
1 stop33h 15m
Turkish Airlines
Mon 9/1121:00
IAH
-
JNB
1 stop30h 00m
Turkish Airlines
Deal found 25/6R18 134
Wed 8/723:15
JNB
-
IAH
1 stop45h 05m
Delta
Sun 2/87:00
IAH
-
JNB
1 stop29h 40m
Delta
Deal found 23/6R18 184
Wed 22/723:15
JNB
-
IAH
2 stops29h 09m
Delta
Sun 2/87:00
IAH
-
JNB
1 stop29h 40m
Delta
Deal found 23/6R18 349
Mon 13/723:15
JNB
-
IAH
2 stops49h 24m
KLM
Wed 29/715:25
IAH
-
JNB
1 stop22h 55m
KLM
Deal found 22/6R18 366
Tue 7/722:00
JNB
-
IAH
1 stop29h 55m
United Airlines
Fri 31/719:55
IAH
-
JNB
1 stop39h 35m
United Airlines
Deal found 25/6R18 531
Fri 11/1219:35
JNB
-
IAH
2 stops36h 00m
British Airways
Sun 10/117:20
IAH
-
JNB
2 stops57h 05m
British Airways
Deal found 24/6R18 564
Tue 7/722:00
JNB
-
IAH
1 stop24h 34m
United Airlines
Wed 5/813:46
IAH
-
JNB
1 stop21h 44m
United Airlines
Deal found 24/6R18 597
Mon 6/710:25
JNB
-
IAH
2 stops30h 25m
United Airlines
Thu 6/87:20
IAH
-
JNB
1 stop28h 10m
United Airlines
Deal found 25/6R18 696
Mon 6/715:05
JNB
-
IAH
2 stops29h 33m
United Airlines
Mon 3/814:49
IAH
-
JNB
1 stop20h 41m
United Airlines
Deal found 24/6R18 778
Tue 8/920:55
JNB
-
IAH
1 stop26h 00m
Qatar Airways
Tue 15/918:15
IAH
-
JNB
1 stop31h 55m
Qatar Airways
Deal found 23/6R18 861
Mon 6/723:15
JNB
-
HOU
2 stops29h 36m
Delta
Sun 2/86:00
HOU
-
JNB
1 stop30h 40m
Delta
Deal found 25/6R19 389
Fri 11/1219:35
JNB
-
HOU
2 stops30h 24m
British Airways
Sun 10/118:36
HOU
-
JNB
2 stops31h 49m
British Airways
Deal found 25/6R19 538

Find 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 26 June 2026.

Round-trip from

R18 134

One-way from

R10 504

Popular in

April

Cheapest in

February

Average price

R19 835
Turkish Airlines
  • Turkish Airlines
  • 5/11-9/11
  • 2 total stops
  • 63h 15m total
  • Johannesburg to Houston
Search Deals
Qatar Airways
  • Qatar Airways
  • 29/9
  • 1 total stop
  • 32h 50m total
  • Johannesburg to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R26 818 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 602 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 594 507 searches. Data last updated 26 June 2026.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 5/11

18:50-20:05

1 stop33h 15m

Houston George Bush Intcntl

Mon 9/11

21:00-11:00

1 stop30h 00m

R18 134

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 22/7

23:15-21:24

2 stops29h 09m

Houston George Bush Intcntl

Sun 2/8

7:00-19:40

1 stop29h 40m

R18 349

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 13/7

23:15-17:39

2 stops49h 24m

Houston George Bush Intcntl

Wed 29/7

15:25-21:20

1 stop22h 55m

R18 366

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 8/7

23:15-21:44

2 stops29h 29m

Houston George Bush Intcntl

Thu 6/8

15:25-21:20

1 stop22h 55m

R19 076

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 6/7

23:15-13:20

1 stop45h 05m

Houston George Bush Intcntl

Wed 5/8

15:25-21:20

1 stop22h 55m

R19 092

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 22/7

23:15-23:57

2 stops31h 42m

Houston George Bush Intcntl

Mon 3/8

15:25-21:20

1 stop22h 55m

R19 340

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 8/7

19:00-8:39

2 stops44h 39m

Houston George Bush Intcntl

Wed 22/7

9:47-18:30

2 stops25h 43m

R19 588

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 6/7

23:15-21:24

2 stops29h 09m

Houston George Bush Intcntl

Mon 3/8

11:28-21:20

2 stops26h 52m

R20 182

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Tue 7/7

23:15-21:51

2 stops29h 36m

Houston Hobby

Mon 3/8

10:50-21:20

2 stops27h 30m

R20 232

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 20/7

22:00-8:41

1 stop41h 41m

Houston George Bush Intcntl

Tue 4/8

14:49-18:30

1 stop20h 41m

R20 513

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

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 return 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

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

Currently, October is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston (average of R13 262). Flying from Johannesburg OR Tambo Airport to Houston in July is currently the most expensive (average of R16 615). 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.

How much does it cost for a return flight from Johannesburg OR Tambo Airport to Houston?

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

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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 26 June 2026.
Check out reviews from past customers who have flown with KLM,Turkish Airlines, andUnited Airlines from Johannesburg OR Tambo Airport to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 531 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7,4
Good
4 422 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 893 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7,3
Good
3 731 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6,7
Okay
8 071 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Comfort

7,7

Crew

8,4

Food

7,3

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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.

  • How long is the flight from Johannesburg OR Tambo Airport to Houston?

    Departing from Johannesburg OR Tambo Airport to Houston will take you 29h 09m. The distance from Johannesburg OR Tambo Airport to Houston is about 14507 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Johannesburg OR Tambo Airport to Houston round-trip from R15 025. Other airlines that can offer you cheap pricing are United Airlines, from R15 034, and Virgin Atlantic, from R15 126. American Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Houston (average of R13 262). Flying from Johannesburg OR Tambo Airport to Houston in July is currently the most expensive (average of R16 615). 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 George Bush Intcntl flights
OR Tambo to Love Field flights

Top 8 airlines flying from OR Tambo to Houston

Discover the top 8 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 594 507 searches. Data last updated 26 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestR15 025AverageR16 176FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestR15 034AverageR18 877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapestR15 126AverageR17 168FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Turkish AirlinesCheapestR15 269AverageR16 299FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapestR16 327AverageR17 636FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestR16 768AverageR18 630FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestR18 167AverageR20 229FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestR20 992AverageR22 983FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from OR Tambo to Houston?

Cheapflights helps you search for flights from OR Tambo to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from OR Tambo to Houston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from OR Tambo to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from OR Tambo to Houston with no change fees?

Certainly. Search results for flights to Houston from OR Tambo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from OR Tambo to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from OR Tambo today and book when prices fit your budget.

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.