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R3 384+ Cheap flights from Houston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — JNB
Apr 22 — Apr 291
1 adult
1 adult, Economy, 0 bags

Find flights from Houston within your budget

 
Find flights departing from Houston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 March 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 9/5

15:20-21:20

1 stop23h 00m

Johannesburg OR Tambo

Sun 24/5

23:15-21:33

2 stops29h 18m

R23 396

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Sun 6/9

17:35-19:40

1 stop19h 05m

Johannesburg OR Tambo

Tue 15/9

18:00-21:35

2 stops34h 35m

R23 651

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 9/9

5:25-19:40

2 stops31h 15m

Johannesburg OR Tambo

Thu 24/9

21:55-12:07

1 stop21h 12m

R23 787

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 1/5

15:25-21:20

1 stop22h 55m

Johannesburg OR Tambo

Sat 9/5

23:15-13:20

1 stop45h 05m

R24 076

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 1/5

11:32-21:20

2 stops26h 48m

Johannesburg OR Tambo

Sat 23/5

23:15-13:15

1 stop45h 00m

R24 144

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 1/5

11:32-21:20

2 stops26h 48m

Johannesburg OR Tambo

Thu 7/5

23:15-22:16

2 stops30h 01m

R24 314

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Tue 5/5

10:53-21:20

2 stops27h 27m

Johannesburg OR Tambo

Tue 12/5

18:00-16:09

2 stops29h 09m

R24 331

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 4/6

12:39-21:20

2 stops25h 41m

Johannesburg OR Tambo

Tue 8/9

23:15-13:15

1 stop45h 00m

R24 331

HoustonJohannesburg

HOU - JNB

HOUJNB

Houston Hobby

Tue 5/5

6:00-21:20

2 stops32h 20m

Johannesburg OR Tambo

Tue 12/5

21:55-16:09

1 stop25h 14m

R24 569

HoustonPort Elizabeth

IAH - PLZ

IAHPLZ

Houston George Bush Intcntl

Fri 4/9

18:15-9:45

2 stops32h 30m

Port Elizabeth

Fri 18/9

8:15-15:55

3 stops38h 40m

R24 654

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Houston

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

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Houston to OR Tambo. Price data was last updated on 13 March 2026.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston?

Currently, September is the cheapest month in which you can book a flight from Houston (average of R14 130). Flying from Houston in June will prove the most costly (average of R21 866). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston?

When flying from Houston check dates and pricing for the following: Turkish Airlines. As it departs for the following popular destinations: Johannesburg.

Turkish Airlines
Turkish Airlines
From R15 207
United Airlines
United Airlines
From R31 902

Airline reviews for flights from Houston

Get insights into the airlines that provide service from Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Houston. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving Houston, such as Turkish Airlines. 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.
Turkish Airlines
7,3
Good
4 273 reviews
Check prices

Crew

7,8

Boarding

7,3

Comfort

7,3

Food

7,5

Entertainment

7,5

Overall

7,3

Reviews

1 / 20
8,0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7,3
Good
4 273 reviews
Turkish Airlines
7,3
Good
4 273 reviews
Check prices

Crew

7,8

Boarding

7,3

Comfort

7,3

Food

7,5

Entertainment

7,5

Overall

7,3

Reviews

1 / 20
8,0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

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Direct flights from Texas

Book a direct flight from one of these other cities located in Texas.
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Direct flights from San Antonio

Related info for your journey

Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 March 2026.

  • What is the cheapest month to fly from Houston?

    September is currently the cheapest month to fly from Houston. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Houston?

    Deals for flights from Houston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Houston with no change fees?

    Certainly. Search results for flights from Houston 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 Houston become cheaper?

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

See more FAQs

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 Houston?

Deals for flights from Houston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston with no change fees?

Certainly. Search results for flights from Houston 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 Houston become cheaper?

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

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