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R10 491+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
Jun 22 — Jun 291
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 23 May 2026.

Thu 3/917:50
JNB
-
IAH
1 stop25h 55m
Turkish Airlines
Mon 7/914:30
IAH
-
JNB
1 stop37h 00m
Turkish Airlines
Deal found 23/5R17 127
Tue 22/1219:35
JNB
-
HOU
2 stops28h 12m
British Airways
Wed 13/118:36
HOU
-
JNB
2 stops31h 49m
British Airways
Deal found 21/5R17 160
Tue 22/1223:55
JNB
-
IAH
1 stop45h 30m
KLM
Wed 13/115:25
IAH
-
JNB
1 stop22h 35m
KLM
Deal found 21/5R17 457
Tue 22/1219:35
JNB
-
IAH
2 stops34h 22m
British Airways
Wed 13/116:50
IAH
-
JNB
2 stops33h 35m
British Airways
Deal found 21/5R17 704
Mon 26/1018:50
JNB
-
IAH
1 stop32h 15m
Turkish Airlines
Thu 29/1015:55
IAH
-
JNB
1 stop36h 05m
Turkish Airlines
Deal found 22/5R18 050
Sun 21/620:55
JNB
-
IAH
1 stop26h 00m
Qatar Airways
Thu 17/918:15
IAH
-
JNB
1 stop31h 45m
Qatar Airways
Deal found 20/5R18 610
Fri 19/612:40
JNB
-
IAH
1 stop34h 15m
Qatar Airways
Fri 24/718:15
IAH
-
JNB
1 stop31h 45m
Qatar Airways
Deal found 20/5R18 626
Sun 19/723:15
JNB
-
HOU
2 stops41h 30m
Delta
Tue 28/76:00
HOU
-
JNB
1 stop30h 40m
Delta
Deal found 21/5R23 748
Wed 22/721:15
JNB
-
HOU
2 stops28h 04m
British Airways
Tue 28/716:14
HOU
-
JNB
2 stops34h 11m
British Airways
Deal found 21/5R23 814
Thu 23/721:15
JNB
-
HOU
2 stops28h 04m
British Airways
Sun 2/816:14
HOU
-
JNB
2 stops31h 46m
British Airways
Deal found 21/5R24 341
Mon 15/621:15
JNB
-
HOU
2 stops27h 55m
British Airways
Sun 21/620:23
HOU
-
JNB
2 stops30h 02m
British Airways
Deal found 19/5R24 604
Tue 21/721:15
JNB
-
HOU
2 stops28h 04m
British Airways
Sun 2/816:14
HOU
-
JNB
2 stops31h 46m
British Airways
Deal found 21/5R24 934

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 23 May 2026.

Return from

R17 127

One-way from

R10 491

Popular in

April

Cheapest in

February

Average price

R19 203
Turkish Airlines
  • Turkish Airlines
  • 3/9-7/9
  • 2 total stops
  • 62h 55m total
  • Johannesburg to Houston
Search Deals
Qatar Airways
  • Qatar Airways
  • 3/9
  • 1 total stop
  • 34h 15m total
  • Johannesburg to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R1 171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R368 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 23 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

Thu 3/9

17:50-12:45

1 stop25h 55m

Houston George Bush Intcntl

Mon 7/9

21:10-10:30

1 stop30h 20m

R17 819

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

R18 050

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Fri 19/6

12:40-15:55

1 stop34h 15m

Houston George Bush Intcntl

Fri 24/7

18:15-4:00

1 stop26h 45m

R18 676

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 26/10

19:35-20:30

2 stops31h 55m

Houston George Bush Intcntl

Thu 29/10

22:50-10:25

1 stop28h 35m

R19 795

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 3/9

14:40-15:55

3 stops32h 15m

Houston George Bush Intcntl

Mon 7/9

18:15-9:00

1 stop31h 45m

R21 870

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 10/6

23:15-22:24

2 stops30h 09m

Houston George Bush Intcntl

Tue 30/6

17:00-10:20

1 stop34h 20m

R22 644

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 23/6

23:15-13:20

1 stop45h 05m

Houston George Bush Intcntl

Tue 21/7

17:05-10:20

1 stop34h 15m

R23 320

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 10/6

12:40-18:00

1 stop36h 20m

Houston George Bush Intcntl

Tue 30/6

13:27-4:00

2 stops31h 33m

R23 797

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Wed 22/7

21:15-18:19

2 stops28h 04m

Houston Hobby

Tue 28/7

16:14-9:25

2 stops34h 11m

R23 814
Fastest return journey

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Tue 23/6

20:25-23:56

2 stops34h 31m

Houston George Bush Intcntl

Tue 21/7

17:20-19:40

1 stop19h 20m

R24 094

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 35 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 23 hours 5 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 281
United Airlines
United Airlines
From R16 070
KLM
KLM
From R16 548
Qatar Airways
Qatar Airways
From R17 987

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 23 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
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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
1 519 reviews
KLM
7,8
Good
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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
3 730 reviews
KLM
7,8
Good
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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
4 394 reviews
KLM
7,8
Good
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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
9 751 reviews
KLM
7,8
Good
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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
7 995 reviews
KLM
7,8
Good
1 519 reviews
Check prices

Overall

7,8

Comfort

7,7

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

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, Cape Town Intl offers the quickest one-way flight (19 hours 32 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

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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?

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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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