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R10 399+ 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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
Jun 26 — Jul 31
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 27 May 2026.

Wed 30/921:15
JNB
-
IAH
2 stops28h 06m
British Airways
Mon 16/1118:15
IAH
-
JNB
2 stops32h 10m
British Airways
Deal found 26/5R16 906
Thu 3/917:50
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Mon 7/914:30
IAH
-
JNB
1 stop37h 00m
Turkish Airlines
Deal found 27/5R16 938
Wed 30/918:00
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Mon 16/1121:00
IAH
-
JNB
1 stop30h 00m
Turkish Airlines
Deal found 26/5R17 037
Tue 27/1018:50
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Fri 6/1122:00
IAH
-
JNB
1 stop29h 00m
Turkish Airlines
Deal found 27/5R17 282
Mon 26/1018:50
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Thu 29/1015:55
IAH
-
JNB
1 stop36h 05m
Turkish Airlines
Deal found 22/5R17 919
Mon 9/1118:50
JNB
-
IAH
1 stop26h 20m
Turkish Airlines
Fri 13/1121:00
IAH
-
JNB
1 stop30h 00m
Turkish Airlines
Deal found 26/5R18 181
Wed 30/921:15
JNB
-
HOU
2 stops33h 35m
British Airways
Mon 16/1116:25
HOU
-
JNB
2 stops34h 00m
British Airways
Deal found 26/5R18 246
Tue 27/1019:35
JNB
-
IAH
2 stops33h 50m
British Airways
Fri 6/1116:32
IAH
-
JNB
2 stops57h 53m
British Airways
Deal found 27/5R18 263
Tue 27/1019:35
JNB
-
HOU
2 stops31h 16m
British Airways
Fri 6/1112:15
HOU
-
JNB
2 stops38h 10m
British Airways
Deal found 27/5R19 800
Sun 9/819:25
JNB
-
HOU
2 stops29h 19m
British Airways
Sun 16/820:14
HOU
-
JNB
2 stops30h 11m
British Airways
Deal found 25/5R21 892
Tue 23/623:15
JNB
-
HOU
2 stops29h 28m
Delta
Thu 23/717:17
HOU
-
JNB
1 stop19h 23m
Delta
Deal found 26/5R22 105
Thu 13/819:25
JNB
-
HOU
2 stops29h 19m
British Airways
Mon 24/818:14
HOU
-
JNB
2 stops32h 11m
British Airways
Deal found 25/5R23 233

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 27 May 2026.

Return from

R16 906

One-way from

R10 399

Popular in

April

Cheapest in

February

Average price

R19 064
British Airways
  • British Airways
  • 30/9-16/11
  • 4 total stops
  • 60h 16m total
  • Johannesburg to Houston
Search Deals
Qatar Airways
  • Qatar Airways
  • 16/6
  • 1 total stop
  • 26h 00m total
  • Johannesburg to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R1 163 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R366 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 27 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

Mon 26/10

18:50-20:05

1 stop32h 15m

Houston George Bush Intcntl

Thu 29/10

15:55-11:00

1 stop36h 05m

R17 919

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 9/11

18:50-13:10

1 stop26h 20m

Houston George Bush Intcntl

Fri 13/11

21:00-11:00

1 stop30h 00m

R18 181

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 27/10

19:35-15:05

1 stop26h 30m

Houston George Bush Intcntl

Fri 6/11

18:46-10:25

2 stops31h 39m

R18 459

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 9/11

19:35-20:00

1 stop32h 25m

Houston George Bush Intcntl

Fri 13/11

18:15-10:25

2 stops32h 10m

R19 522

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 26/10

19:35-23:59

2 stops35h 24m

Houston George Bush Intcntl

Thu 29/10

22:50-10:25

1 stop28h 35m

R19 653

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 3/9

21:15-22:40

2 stops32h 25m

Houston George Bush Intcntl

Mon 7/9

21:05-9:25

1 stop29h 20m

R20 846

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Thu 13/8

19:25-17:44

2 stops29h 19m

Houston Hobby

Mon 24/8

18:14-9:25

2 stops32h 11m

R23 233
Fastest return journey

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Tue 27/10

21:55-16:30

1 stop25h 35m

Houston Hobby

Fri 6/11

13:00-19:00

1 stop22h 00m

R25 702

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Thu 3/9

21:15-17:44

2 stops27h 29m

Houston Hobby

Mon 7/9

15:58-9:25

2 stops34h 27m

R26 519

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Tue 23/6

23:15-21:43

2 stops29h 28m

Houston Hobby

Wed 22/7

17:35-19:40

1 stop19h 05m

R26 797

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 32 resultsSorted by cheapest first
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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

How long is the flight to Houston?

On average, a flight from Johannesburg to Houston takes 25 hours 45 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 R15 942
United Airlines
United Airlines
From R15 954
KLM
KLM
From R16 429
Qatar Airways
Qatar Airways
From R17 858

What are the cheapest airlines that fly to Houston?

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

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).

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.

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 27 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
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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
1 524 reviews
KLM
7,8
Good
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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
4 396 reviews
KLM
7,8
Good
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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
9 751 reviews
KLM
7,8
Good
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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
8 007 reviews
KLM
7,8
Good
1 524 reviews
Check prices

Overall

7,8

Food

7,3

Crew

8,4

Boarding

7,8

Comfort

7,7

Entertainment

7,2

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 (25 hours 30 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

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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

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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?

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Can Cheapflights find flights to Houston with no change fees?

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

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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!

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