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Flights to Houston

R10 087 Cheap flights to Houston

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Houston departing on 21/1. 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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Find the cheapest flights from South Africa to Houston

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
22:00 - 20:00JNB-IAH
30h 00m1 stop
American Airlines Logo
15:30 - 9:25IAH-JNB
34h 55m1 stop
R15 463American Airlines
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Wed, Jan 14 - Tue, Jun 16
American Airlines Logo
19:35 - 14:05JNB-IAH
26h 30m1 stop
American Airlines Logo
18:21 - 10:25IAH-JNB
32h 04m2 stops
R16 043American Airlines
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Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
19:35 - 14:05JNB-IAH
26h 30m1 stop
American Airlines Logo
15:50 - 10:25IAH-JNB
34h 35m1 stop
R16 060American Airlines
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Thu, Feb 12 - Mon, Feb 16
British Airways Logo
19:25 - 13:40JNB-IAH
25h 15m1 stop
British Airways Logo
21:05 - 9:25IAH-JNB
29h 20m1 stop
R16 948British Airways
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Mon, May 4 - Mon, May 25
United Airlines Logo
20:50 - 17:25CPT-IAH
28h 35m2 stops
United Airlines Logo
8:23 - 16:10IAH-CPT
23h 47m2 stops
R17 391United Airlines
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Mon, Jan 19 - Thu, Feb 5
United Airlines Logo
20:50 - 15:26CPT-IAH
26h 36m2 stops
United Airlines Logo
12:10 - 16:10IAH-CPT
20h 00m1 stop
R17 408United Airlines
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Mon, Jan 19 - Thu, Feb 5
British Airways Logo
11:15 - 14:05DUR-IAH
34h 50m2 stops
British Airways Logo
21:45 - 10:40IAH-DUR
28h 55m2 stops
R18 484British Airways
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Thu, Feb 5 - Mon, Feb 9
KLM Logo
7:55 - 22:33CPT-HOU
46h 38m2 stops
KLM Logo
17:04 - 5:50HOU-CPT
28h 46m2 stops
R18 757KLM
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Fri, Jan 16 - Fri, Jan 23
KLM Logo
23:45 - 22:33CPT-HOU
30h 48m2 stops
KLM Logo
11:09 - 21:55HOU-CPT
26h 46m2 stops
R24 048KLM
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Mon, Jan 19 - Thu, Feb 5
Qatar Airways Logo
12:25 - 15:15DUR-IAH
34h 50m2 stops
Qatar Airways Logo
7:00 - 10:55IAH-DUR
43h 55m3 stops
R29 355Qatar Airways
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Sun, Feb 15 - Thu, Feb 19

momondo Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 3 December 2025.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Wed 14/1

22:00-20:00

1 stop30h 00m

Houston George Bush Intcntl

Tue 16/6

15:30-9:25

1 stop34h 55m

R15 463

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 12/2

19:35-14:05

1 stop26h 30m

Houston George Bush Intcntl

Mon 16/2

18:21-10:25

2 stops32h 04m

R16 043

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 12/2

19:35-14:05

1 stop26h 30m

Houston George Bush Intcntl

Mon 16/2

15:50-10:25

1 stop34h 35m

R16 060

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Mon 4/5

19:25-13:40

1 stop25h 15m

Houston George Bush Intcntl

Mon 25/5

21:05-9:25

1 stop29h 20m

R16 948

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 19/1

20:50-17:25

2 stops28h 35m

Houston George Bush Intcntl

Thu 5/2

8:23-16:10

2 stops23h 47m

R17 391

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 19/1

20:50-15:26

2 stops26h 36m

Houston George Bush Intcntl

Thu 5/2

12:10-16:10

1 stop20h 00m

R17 408

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

Thu 5/2

11:15-14:05

2 stops34h 50m

Houston George Bush Intcntl

Mon 9/2

21:45-10:40

2 stops28h 55m

R18 484

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Fri 16/1

7:55-22:33

2 stops46h 38m

Houston Hobby

Fri 23/1

17:04-5:50

2 stops28h 46m

R18 757

Cape TownHouston

CPT - HOU

CPTHOU

Cape Town Intl

Mon 19/1

23:45-22:33

2 stops30h 48m

Houston Hobby

Thu 5/2

11:09-21:55

2 stops26h 46m

R24 048

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

Sun 15/2

12:25-15:15

2 stops34h 50m

Houston George Bush Intcntl

Thu 19/2

7:00-10:55

3 stops43h 55m

R29 355

Flights are sorted by cheapest return flights first.

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

Houston flights insights and trends

Explore insights for your Houston flight to craft the best travel plan

What is the cheapest month to fly to Houston?

If you’re not able to fly to Houston in February, then September is your next best option. Flight prices from South Africa to Houston during September average around R17 443.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from South Africa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as R17 328. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from South Africa to Houston on a Saturday will generally be more expensive and average around R19 626. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Houston?

At midday is the cheapest time of day to fly from South Africa to Houston when you can find flight prices for as low as R17 771. Flying to Houston at midday is an ideal time because this is during off-peak travel hours. Flights to Houston are more costly in the morning, with an average ticket price of R19 426. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around R19 206 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from South Africa for as low as R17 938 on momondo.

Cheapest flights to Houston

Find the cheapest flights to Houston from your nearest city or airport

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price

R10 087

Best Round-Trip Price

R15 463

Fastest flight time

20h 31m

Popular in

July
The best one-way flight price to Houston from South Africa in the last 72 hours is R10 087 (Johannesburg OR Tambo to Houston George Bush Intcntl).
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The best round-trip flight price to Houston from South Africa in the last 72 hours is R15 463 (Johannesburg OR Tambo to Houston George Bush Intcntl).
Search Deals
The fastest flight to Houston from South Africa takes 20h 31m (Cape Town Intl to Houston Hobby).
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July has the highest demand for flights to Houston, with a 6% price increase on average.
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Frequently asked questions about flying to Houston

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from South Africa when booking 86 days ahead of your departure date. In general, you can expect to find flights to Houston for around R19 206 when searching 86 days out.

Is there an alternative airport near Houston?

Finding an alternative and possibly cheaper destination airport near Houston is possible. If you are planning a flight to Houston, consider booking flights to Houston George Bush Intcntl Airport (26 km from Houston city centre), Beaumont Jefferson County Airport (132 km from Houston city centre) or College Station Easterwood Field Airport (133 km from Houston city centre).

Is there a cheaper alternative to flying into Houston?

Houston George Bush Intcntl Airport has an average price of R16 420 per person and is typically the cheapest airport to fly into when visiting Houston. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Are there flights to Northshore?

Yes, you can get a flight ticket to Houston Hobby if you want to reach Northshore. It is the nearest Houston airport (15,9 km away).

When did momondo last update prices for flights to Houston?

Prices for flights to Houston were last updated today.

How many operators does momondo search for flights to Houston?

There are 9 operators available for flights to Houston as of December 2025.

How old do you have to be to fly to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents you'll need for your trip to Houston 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 licence and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Houston with this policy.

How can momondo help me find flights to Houston?

Once all potential Houston flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston and alert you when they change.

An easier way to manage your Houston trip

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Find better results for your trip to Houston

Popular Flights to Houston

Popular routes according to searches in the past day on momondo
Johannesburg to Houston Flightsfrom R993
Cape Town Intl to Houston Flightsfrom R977
Durban King Shaka Intl to Houston Flightsfrom R1 083