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R2 977+ 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 15/5. 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
May 24 — May 311
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 24 April 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

Wed 23/9

21:05-10:30

1 stop30h 25m

Johannesburg OR Tambo

Sun 27/9

18:00-12:45

1 stop25h 45m

R19 895

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 17/8

9:04-8:20

2 stops40h 16m

Johannesburg OR Tambo

Thu 3/9

9:50-17:38

2 stops38h 48m

R21 267

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 1/10

11:13-8:20

2 stops38h 07m

Johannesburg OR Tambo

Thu 15/10

9:50-23:18

2 stops44h 28m

R21 267

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 31/8

18:15-9:00

1 stop31h 45m

Johannesburg OR Tambo

Sun 13/9

12:40-15:55

1 stop34h 15m

R21 780

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Fri 2/10

18:15-9:40

2 stops56h 25m

Johannesburg OR Tambo

Sun 11/10

12:40-15:55

1 stop34h 15m

R22 011

HoustonDurban

IAH - DUR

IAHDUR

Houston George Bush Intcntl

Mon 19/10

18:15-10:35

2 stops33h 20m

Durban King Shaka Intl

Fri 23/10

7:00-15:55

2 stops39h 55m

R23 599

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 27/9

18:15-4:00

1 stop26h 45m

Johannesburg OR Tambo

Wed 30/9

12:40-15:55

1 stop34h 15m

R23 847

HoustonDurban

IAH - DUR

IAHDUR

Houston George Bush Intcntl

Wed 21/10

18:15-10:35

2 stops33h 20m

Durban King Shaka Intl

Sun 25/10

11:15-16:20

2 stops36h 05m

R24 260

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 12/9

11:45-4:00

2 stops33h 15m

Johannesburg OR Tambo

Wed 16/9

12:40-15:55

1 stop34h 15m

R25 402

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Thu 15/10

18:15-12:40

3 stops59h 25m

Cape Town Intl

Fri 30/10

12:35-16:20

1 stop34h 45m

R26 129

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 57 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.

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 R13 743). Flying from Houston in June will prove the most costly (average of R18 935). 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 R14 791
United Airlines
United Airlines
From R31 028

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
7,4
Good
4 325 reviews
Check prices

Boarding

7,3

Food

7,5

Overall

7,4

Entertainment

7,5

Comfort

7,3

Crew

7,8

Reviews

1 / 20
8,0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Turkish Airlines
7,4
Good
4 325 reviews
Turkish Airlines
7,4
Good
4 325 reviews
Check prices

Boarding

7,3

Food

7,5

Overall

7,4

Entertainment

7,5

Comfort

7,3

Crew

7,8

Reviews

1 / 20
8,0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.

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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 24 April 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.

  • Where are the cheapest places to fly to from Houston?

    Check out the cheapest flights from Houston to embark to:
    Travel from Houston to Johannesburg from R18 092 round trip

  • 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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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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