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Cheap flights from Cape Town to Houston from $678

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Town to Houston departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:05 pm - 8:18 pm
CPT
-
IAH
31h 13m
1 stop
Delta Logo
3:20 pm - 9:25 pm
IAH
-
CPT
23h 05m
1 stop
$1,056Delta
Fri, Apr 24 - Thu, Jun 4
Qatar Airways Logo
7:30 pm - 4:40 pm
CPT
-
IAH
28h 10m
1 stop
Qatar Airways Logo
6:40 pm - 11:30 am
IAH
-
CPT
33h 50m
1 stop
$1,101Qatar Airways
Mon, Apr 13 - Tue, Apr 21
KLM Logo
6:25 pm - 1:35 pm
CPT
-
IAH
50h 10m
2 stops
KLM Logo
3:20 pm - 9:25 pm
IAH
-
CPT
23h 05m
1 stop
$1,161KLM
Mon, Apr 13 - Tue, Apr 21
Delta Logo
11:45 pm - 10:54 pm
CPT
-
IAH
30h 09m
2 stops
Delta Logo
3:20 pm - 9:25 pm
IAH
-
CPT
23h 05m
1 stop
$1,167Delta
Fri, Apr 24 - Thu, Jun 4
KLM Logo
2:00 pm - 1:35 pm
CPT
-
IAH
30h 35m
2 stops
KLM Logo
3:20 pm - 9:25 pm
IAH
-
CPT
23h 05m
1 stop
$1,174KLM
Wed, Apr 15 - Thu, Jun 4
Turkish Airlines Logo
4:35 pm - 7:10 pm
CPT
-
IAH
33h 35m
1 stop
Turkish Airlines Logo
9:05 pm - 11:50 am
IAH
-
CPT
31h 45m
1 stop
$1,178Turkish Airlines
Wed, Apr 15 - Tue, Jun 2
Turkish Airlines Logo
4:35 pm - 12:45 pm
CPT
-
IAH
27h 10m
1 stop
Turkish Airlines Logo
9:05 pm - 11:50 am
IAH
-
CPT
31h 45m
1 stop
$1,179Turkish Airlines
Thu, Apr 16 - Tue, Jun 2
Turkish Airlines Logo
4:35 pm - 7:10 pm
CPT
-
IAH
33h 35m
1 stop
Turkish Airlines Logo
2:30 pm - 11:50 am
IAH
-
CPT
38h 20m
1 stop
$1,198Turkish Airlines
Wed, Apr 15 - Wed, Jun 3
Turkish Airlines Logo
4:35 pm - 7:10 pm
CPT
-
IAH
33h 35m
1 stop
Turkish Airlines Logo
9:05 pm - 11:50 am
IAH
-
CPT
31h 45m
1 stop
$1,213Turkish Airlines
Wed, Apr 15 - Sat, Jun 6
Turkish Airlines Logo
4:35 pm - 12:45 pm
CPT
-
IAH
27h 10m
1 stop
Turkish Airlines Logo
9:05 pm - 11:50 am
IAH
-
CPT
31h 45m
1 stop
$1,214Turkish Airlines
Thu, Apr 16 - Sat, Jun 6

KLM flights from Cape Town to Houston George Bush Intcntl Airport

Our best KLM deals on Cape Town to Houston George Bush Intcntl Airport flight tickets
KLM
Apr 13
CPT6:25 pmCape Town Intl
50h 10m
2 stops
IAH1:35 pmHouston George Bush Intcntl
Apr 21
IAH3:20 pmHouston George Bush Intcntl
23h 05m
1 stop
CPT9:25 pmCape Town Intl
$1,161
KLM
Apr 15
CPT2:00 pmCape Town Intl
30h 35m
2 stops
IAH1:35 pmHouston George Bush Intcntl
Jun 4
IAH3:20 pmHouston George Bush Intcntl
23h 05m
1 stop
CPT9:25 pmCape Town Intl
$1,174
KLM
Feb 19
CPT11:45 pmCape Town Intl
45h 45m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Mar 12
IAH5:05 pmHouston George Bush Intcntl
29h 45m
1 stop
CPT5:50 amCape Town Intl
$1,244

United Airlines flights from Cape Town to Houston George Bush Intcntl Airport

Our best United Airlines deals on Cape Town to Houston George Bush Intcntl Airport flight tickets
United Airlines
Feb 19
CPT8:50 pmCape Town Intl
26h 38m
2 stops
IAH3:28 pmHouston George Bush Intcntl
Mar 4
IAH11:55 amHouston George Bush Intcntl
22h 05m
1 stop
CPT6:00 pmCape Town Intl
$991
United Airlines
Feb 19
CPT8:50 pmCape Town Intl
26h 32m
1 stop
IAH3:22 pmHouston George Bush Intcntl
Mar 4
IAH11:55 amHouston George Bush Intcntl
22h 05m
1 stop
CPT6:00 pmCape Town Intl
$1,000
United Airlines
Feb 19
CPT8:50 pmCape Town Intl
24h 50m
2 stops
IAH1:40 pmHouston George Bush Intcntl
Mar 4
IAH11:55 amHouston George Bush Intcntl
22h 05m
2 stops
CPT6:00 pmCape Town Intl
$1,005

momondo Fare Finder

 
Customize your flight search to find flights from Cape Town to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Cape Town to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Fri 4/24

8:05 pm-8:18 pm

1 stop31h 13m

Houston George Bush Intcntl

Thu 6/4

3:20 pm-9:25 pm

1 stop23h 05m

$1,056

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 4/13

7:30 pm-4:40 pm

1 stop28h 10m

Houston George Bush Intcntl

Tue 4/21

6:40 pm-11:30 am

1 stop33h 50m

$1,101

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 4/13

6:25 pm-1:35 pm

2 stops50h 10m

Houston George Bush Intcntl

Tue 4/21

3:20 pm-9:25 pm

1 stop23h 05m

$1,161

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Fri 4/24

11:45 pm-10:54 pm

2 stops30h 09m

Houston George Bush Intcntl

Thu 6/4

3:20 pm-9:25 pm

1 stop23h 05m

$1,167

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Wed 4/15

2:00 pm-1:35 pm

2 stops30h 35m

Houston George Bush Intcntl

Thu 6/4

3:20 pm-9:25 pm

1 stop23h 05m

$1,174

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Wed 4/15

4:35 pm-7:10 pm

1 stop33h 35m

Houston George Bush Intcntl

Tue 6/2

9:05 pm-11:50 am

1 stop31h 45m

$1,178

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Thu 4/16

4:35 pm-12:45 pm

1 stop27h 10m

Houston George Bush Intcntl

Tue 6/2

9:05 pm-11:50 am

1 stop31h 45m

$1,179

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Wed 4/15

4:35 pm-7:10 pm

1 stop33h 35m

Houston George Bush Intcntl

Wed 6/3

2:30 pm-11:50 am

1 stop38h 20m

$1,198

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Wed 4/15

4:35 pm-7:10 pm

1 stop33h 35m

Houston George Bush Intcntl

Sat 6/6

9:05 pm-11:50 am

1 stop31h 45m

$1,213

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Thu 4/16

4:35 pm-12:45 pm

1 stop27h 10m

Houston George Bush Intcntl

Sat 6/6

9:05 pm-11:50 am

1 stop31h 45m

$1,214

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Cape Town to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of May is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Cape Town, with most prices found around $1,015. If you are unable to visit Houston George Bush Intcntl Airport during the month of May, then departing from Cape Town during the month October is also very affordable. Most momondo users find prices during this month for around $1,022.

How have Cape Town to Houston George Bush Intcntl Airport flight prices changed over time?

As of February 2026, prices for Cape Town to Houston George Bush Intcntl Airport flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Cape Town to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cape Town to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cape Town to Houston George Bush Intcntl Airport (CPT to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Town to Houston George Bush Intcntl Airport

Fastest flight time

26h 32m

Direct flights

None
The fastest flight from Cape Town to Houston George Bush Intcntl Airport takes 26h 32m
There are no direct flights from Cape Town to Houston George Bush Intcntl Airport. There are no popular flight routes from Cape Town to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Cape Town Intl to Houston George Bush Intcntl by plane?

    There are 8607.7 mi between Cape Town Intl and Houston George Bush Intcntl. In terms of flight time, this usually takes a little over 26h 32m.

  • When did momondo last update prices for flights from Cape Town Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Cape Town Intl Airport to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Cape Town Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cape Town Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Cape Town to Houston?

It is quick and easy to find Cape Town to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Cape Town to Houston with flexible booking policies on momondo?

All flight searches from Cape Town to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cape Town to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Cape Town.

I’m not ready to book a flight from Cape Town to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Cape Town. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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