Find flights
Airlines

R10 810+ Cheap flights 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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
Jun 17 — Jun 241
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 18 May 2026.

Thu 10/1219:35
JNB
-
IAH
1 stop26h 30m
British Airways
Mon 4/121:45
IAH
-
JNB
1 stop28h 40m
British Airways
Deal found 14/5R17 199
Mon 26/1019:05
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Sat 6/221:05
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Deal found 15/5R17 783
Thu 1/1021:15
JNB
-
IAH
1 stop23h 10m
British Airways
Tue 27/1011:18
IAH
-
JNB
2 stops40h 07m
British Airways
Deal found 17/5R17 833
Mon 28/921:15
JNB
-
IAH
2 stops32h 21m
British Airways
Wed 28/1011:18
IAH
-
JNB
2 stops40h 07m
British Airways
Deal found 17/5R17 916
Mon 28/918:00
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Mon 26/1022:05
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Deal found 17/5R17 983
Thu 1/1017:50
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Wed 28/1022:05
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Deal found 17/5R18 100
Fri 2/1021:15
JNB
-
IAH
1 stop23h 10m
British Airways
Tue 27/1022:50
IAH
-
JNB
1 stop28h 35m
British Airways
Deal found 17/5R18 166
Mon 28/918:00
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Fri 30/1022:05
IAH
-
JNB
1 stop29h 45m
Turkish Airlines
Deal found 17/5R18 316
Sat 3/1021:15
JNB
-
IAH
2 stops33h 41m
British Airways
Sun 25/1011:18
IAH
-
JNB
2 stops40h 07m
British Airways
Deal found 17/5R18 433
Mon 26/1019:05
JNB
-
IAH
1 stop32h 05m
Turkish Airlines
Sat 27/214:55
IAH
-
JNB
1 stop35h 55m
Turkish Airlines
Deal found 15/5R18 567
Tue 23/623:15
JNB
-
HOU
2 stops40h 59m
Delta
Thu 23/717:35
HOU
-
JNB
1 stop19h 05m
Delta
Deal found 15/5R22 070
Fri 2/1020:25
JNB
-
HOU
2 stops26h 58m
Delta
Thu 29/106:00
HOU
-
JNB
1 stop30h 00m
Delta
Deal found 17/5R23 721

Find flight deals to Houston

Find the latest flights to Houston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 18 May 2026.

Return from

R17 783

One-way from

R10 810

Popular in

April

Cheapest in

February

Average price

R19 451
Turkish Airlines
  • Turkish Airlines
  • 26/10-6/2
  • 2 total stops
  • 61h 50m total
  • Johannesburg to Houston
Search Deals
Qatar Airways
  • Qatar Airways
  • 29/6
  • 1 total stop
  • 34h 15m total
  • Johannesburg to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R1 186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R373 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 18 May 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 2/10

21:15-22:36

2 stops32h 21m

Houston George Bush Intcntl

Fri 30/10

22:50-10:25

1 stop28h 35m

R19 034

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 28/9

21:15-13:25

1 stop23h 10m

Houston George Bush Intcntl

Thu 29/10

16:50-10:25

1 stop34h 35m

R19 284

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 29/9

21:15-18:07

2 stops27h 52m

Houston George Bush Intcntl

Sun 25/10

16:50-10:25

1 stop34h 35m

R19 384
Fastest return journey

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 29/9

19:00-13:35

1 stop25h 35m

Houston George Bush Intcntl

Sun 25/10

12:00-18:35

1 stop23h 35m

R19 634

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 3/9

12:40-15:55

1 stop34h 15m

Houston George Bush Intcntl

Mon 7/9

13:14-4:00

2 stops31h 46m

R20 835

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 14/6

21:15-21:31

2 stops31h 16m

Houston George Bush Intcntl

Sun 21/6

19:00-9:25

2 stops31h 25m

R22 353

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 19/6

12:40-13:17

2 stops31h 37m

Houston George Bush Intcntl

Fri 24/7

18:15-9:00

1 stop31h 45m

R22 904

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 23/6

19:00-15:40

2 stops27h 40m

Houston George Bush Intcntl

Tue 21/7

7:46-18:30

2 stops27h 44m

R23 087

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 14/6

12:40-23:59

2 stops42h 19m

Houston George Bush Intcntl

Sun 21/6

18:15-8:55

1 stop31h 40m

R23 354

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 22/6

23:15-21:37

2 stops29h 22m

Houston George Bush Intcntl

Thu 23/7

14:38-19:40

1 stop22h 02m

R23 738

Flights are sorted by cheapest return flights first.

Deals found on 18/5

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

Best time to book a flight to Houston

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

When is the best time to book a flight to Houston?

The best time to book flights to Houston is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Houston?

On average, a flight from Johannesburg to Houston takes 26 hours 0 minutes. Flights to Houston from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Houston?

The most popular airlines flying from Johannesburg to Houston are British Airways, KLM and Qatar Airways.

British Airways
British Airways
From R16 491
United Airlines
United Airlines
From R16 278
KLM
KLM
From R16 762
Qatar Airways
Qatar Airways
From R18 220

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Johannesburg to Houston are American Airlines, Turkish Airlines and United Airlines.

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 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 18 May 2026.
Read reviews from past customers who have flown KLM,Qatar Airways, andTurkish Airlines to the United States. 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.
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

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
1 517 reviews
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

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
7,4
Good
3 726 reviews
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

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
4 373 reviews
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

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
9 737 reviews
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

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
7 986 reviews
KLM
7,8
Good
1 517 reviews
Check prices

Crew

8,4

Comfort

7,7

Entertainment

7,2

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

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

FAQs about flying to Houston

  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Houston.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Johannesburg offers the quickest one-way flight (26 hours 0 minutes).

  • Does Houston Hobby have car hire?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Quality Suites Houston Hobby Airport is the closest property to Houston Hobby (0,0 km away from Houston Hobby).

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.

Airports serving Houston

Book a flight to or from one of these Houston airports.
Flights to Hobby
Flights to George Bush Intcntl
Flights from Hobby
Flights from George Bush Intcntl

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 to Houston?

Cheapflights makes it easy to find Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Houston with no change fees?

Yes! Cheapflights helps users easily find flights to Houston with no change fees.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Houston today and book when you’re ready!

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.