R2 311+ 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 5/9. 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 — CPT
Sep 13 — Sep 201
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 14 August 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 Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Thu 27/8

13:16-8:15

2 stops35h 59m

Johannesburg OR Tambo

Thu 17/9

9:45-21:36

2 stops42h 51m

R18 682

HoustonJohannesburg

IAH Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Sat 12/9

9:06-8:20

2 stops40h 14m

Johannesburg OR Tambo

Sat 19/9

9:45-19:49

2 stops41h 04m

R18 682

HoustonJohannesburg

IAH Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Thu 22/10

18:15-4:00

1 stop26h 45m

Johannesburg OR Tambo

Mon 26/10

20:20-16:15

1 stop26h 55m

R20 637

HoustonJohannesburg

IAH Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Thu 15/10

18:15-4:00

1 stop26h 45m

Johannesburg OR Tambo

Mon 19/10

20:55-15:55

1 stop26h 00m

R20 637

HoustonJohannesburg

IAH Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Mon 31/8

18:15-9:10

1 stop31h 55m

Johannesburg OR Tambo

Sun 13/9

14:05-15:55

1 stop32h 50m

R21 284

HoustonJohannesburg

IAH Houston George Bush Intcntl - JNB Johannesburg OR Tambo

IAHJNB

Houston George Bush Intcntl

Mon 2/11

9:09-7:25

2 stops38h 16m

Johannesburg OR Tambo

Mon 23/11

11:20-18:17

2 stops38h 57m

R22 577

HoustonDurban

IAH Houston George Bush Intcntl - DUR Durban King Shaka Intl

IAHDUR

Houston George Bush Intcntl

Fri 23/10

18:15-10:55

2 stops33h 40m

Durban King Shaka Intl

Tue 27/10

11:15-16:15

2 stops36h 00m

R23 158

HoustonCape Town

IAH Houston George Bush Intcntl - CPT Cape Town Intl

IAHCPT

Houston George Bush Intcntl

Sun 11/10

18:15-9:45

2 stops32h 30m

Cape Town Intl

Tue 20/10

13:15-15:55

1 stop33h 40m

R23 320

HoustonDurban

IAH Houston George Bush Intcntl - DUR Durban King Shaka Intl

IAHDUR

Houston George Bush Intcntl

Mon 1/2

21:00-13:45

2 stops32h 45m

Durban King Shaka Intl

Fri 5/2

15:45-19:05

2 stops35h 20m

R24 193

HoustonEast London

IAH Houston George Bush Intcntl - ELS East London

IAHELS

Houston George Bush Intcntl

Mon 2/11

17:35-19:30

2 stops41h 55m

East London

Fri 6/11

7:30-15:15

2 stops39h 45m

R24 354

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 55 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, March is the cheapest month in which you can book a flight from Houston (average of R22 997). Flying from Houston in July will prove the most costly (average of R34 923). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from 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 14 August 2026.

  • What is the cheapest month to fly from Houston?

    March is currently the cheapest month to fly from Houston. At this moment in time July 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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