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$619+ Cheap flights from Cape Town (CPT) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — HOU
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Cape Town to Houston

Cheapest flights from Cape Town to Houston
Explore the most affordable flight options available from Cape Town to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Trip.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:55 amCPT - IAH
1 stop38h 00mMultiple Airlines
Mon 1/54:25 pmIAH - CPT
1 stop18h 50mMultiple Airlines
Deal found 12/1$1,279
This Trip.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:45 pmCPT - HOU
2 stops31h 03mKLM
Mon 1/55:04 pmHOU - CPT
2 stops28h 46mKLM
Deal found 12/1$2,255

Find flight deals from Cape Town to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 3, 2025.

Round-trip from

$977
(Justfly.com)

One-way from

$619
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,086
From Cape Town Intl to Houston
Search Deals
One-way flight from Cape Town Intl to Houston
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Highest demand for flights based on searches. 6% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Town to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Cape Town to Houston that are best for you.

Fly from

Cape Town

Fly to

Houston

Route

Depart

Return

Price

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 1/19

9:30 pm-5:40 pm

1 stop28h 10m

Houston George Bush Intcntl

Thu 2/5

12:40 pm-7:15 pm

1 stop22h 35m

$977

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 1/19

8:50 pm-5:25 pm

2 stops28h 35m

Houston George Bush Intcntl

Thu 2/5

8:23 am-4:10 pm

2 stops23h 47m

$1,019

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Thu 2/19

8:50 pm-10:48 am

1 stop21h 58m

Houston George Bush Intcntl

Thu 3/12

7:25 am-3:05 pm

1 stop24h 40m

$1,030

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 1/19

9:30 pm-9:13 pm

1 stop31h 43m

Houston George Bush Intcntl

Thu 2/5

5:30 am-7:15 pm

1 stop29h 45m

$1,032

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Thu 2/19

9:30 pm-10:03 am

1 stop20h 33m

Houston Hobby

Thu 3/12

10:35 am-9:55 pm

2 stops28h 20m

$1,041

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Mon 1/19

9:30 pm-10:21 am

1 stop20h 51m

Houston Hobby

Thu 2/5

5:45 am-7:15 pm

1 stop29h 30m

$1,081

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Fri 1/16

7:55 am-10:33 pm

2 stops46h 38m

Houston Hobby

Fri 1/23

5:04 pm-5:50 am

2 stops28h 46m

$1,099

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Mon 1/19

11:45 pm-10:33 pm

2 stops30h 48m

Houston Hobby

Thu 2/5

11:09 am-9:55 pm

2 stops26h 46m

$1,409

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Mon 1/19

7:55 am-4:10 pm

2 stops40h 15m

Houston Hobby

Thu 2/5

11:09 am-9:55 pm

2 stops26h 46m

$1,431

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Fri 1/16

8:50 pm-10:33 pm

2 stops33h 43m

Houston Hobby

Fri 1/23

5:04 pm-12:05 pm

2 stops35h 01m

$1,533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 28 results
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Best time to book a flight from Cape Town to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Cape Town with our price prediction graph.
Estimated round-trip 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 from Cape Town to Houston

How far ahead should I book a flight from Cape Town to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Cape Town to Houston. Price data was last updated on November 28, 2025.

The best time to book flights from Cape Town to Houston is 3 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.

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

Currently, June is the cheapest month in which you can book a flight from Cape Town to Houston (average of $729). Flying from Cape Town to Houston in July is currently the most expensive (average of $1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPT to HOU?

Find hourly flight availability from Cape Town to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Cape Town to Houston in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Cape Town to Houston?

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 December 3, 2025.
Peruse reviews from past customers who have flown with United Airlines from Cape Town to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,063 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cape Town to Houston?

    If you book a flight to Houston from Cape Town, you will be flying from Cape Town Intl, which is the city’s only airport. Cape Town Intl (CPT) is located 9.7 mi from the center of Cape Town. There are 0 flights from Cape Town Intl to Houston per day from 1 airline.

  • How long is the flight from Cape Town to Houston?

    Departing from Cape Town to Houston will take you 20h 33m. Cape Town and Houston are separated by a distance of 8605 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cape Town to Houston round-trip?

    Currently priced at $968, United Airlines will fly you from Cape Town to Houston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Cape Town to Houston that include hotel bookings?

    Yes. In addition to deals on Cape Town to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Houston.

  • Can I find deals for business class flights from Cape Town to Houston?

    Yes. Cheapflights offers flight deals from Cape Town to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from Cape Town to Houston (average of $729). Flying from Cape Town to Houston in July is currently the most expensive (average of $1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cape Town to Houston

Discover the top airline that operate flights from Cape Town to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$968Average$1,193FlexibilityNo cancel feeOn-time69%

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