Which airlines fly to Houston?

When flying to Houston from South Africa, momondo travellers will most often fly with one of these popular airlines: British Airways, United Airlines, KLM or Qatar Airways. Depending on what airport in South Africa you fly from, you may be able to find flights with any of these popular airlines.

How long does it take to fly to Houston?

Flight times from South Africa to Houston vary, but if you’re flying out of Johannesburg OR Tambo and flying into Houston Hobby (one of the most popular routes), then the duration is 26h 30m on average. Another popular route from South Africa to Houston is flying from Cape Town Intl to Houston Hobby, which will take roughly 21h 58m. Keep in mind that layovers or delays could extend your travel time.

R11 948 Cheap Flights to Houston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from South Africa to Houston

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:35 - 14:05JNB-IAH

26h 30m1 stop

18:21 - 10:25IAH-JNB

32h 04m2 stops

R15 578American Airlines

Find Deal

Thu, Feb 12 - Mon, Feb 16

22:00 - 20:44JNB-IAH

30h 44m2 stops

18:21 - 10:25IAH-JNB

32h 04m2 stops

R15 717American Airlines

Find Deal

Thu, Feb 12 - Mon, Feb 16

22:00 - 14:05JNB-IAH

24h 05m1 stop

18:21 - 10:25IAH-JNB

32h 04m2 stops

R16 169American Airlines

Find Deal

Thu, Feb 12 - Mon, Feb 16

19:10 - 19:10JNB-IAH

32h 00m1 stop

21:05 - 10:50IAH-JNB

29h 45m1 stop

R16 221Turkish Airlines

Find Deal

Thu, Dec 25 - Sun, Jan 18

20:50 - 13:40CPT-IAH

24h 50m2 stops

5:00 - 16:10IAH-CPT

27h 10m2 stops

R17 645United Airlines

Find Deal

Mon, Jan 19 - Thu, Feb 5

20:50 - 15:26CPT-IAH

26h 36m2 stops

12:10 - 16:10IAH-CPT

20h 00m1 stop

R17 679United Airlines

Find Deal

Mon, Jan 19 - Thu, Feb 5

22:00 - 22:46JNB-HOU

32h 46m2 stops

18:37 - 7:00HOU-JNB

29h 23m2 stops

R18 808British Airways

Find Deal

Thu, Jan 15 - Tue, Jun 9

22:00 - 22:46JNB-HOU

32h 46m2 stops

18:37 - 7:00HOU-JNB

29h 23m2 stops

R19 364British Airways

Find Deal

Wed, Jan 14 - Tue, Jun 9

17:00 - 13:30DUR-IAH

52h 30m2 stops

15:30 - 10:20IAH-DUR

34h 50m2 stops

R21 170KLM

Find Deal

Mon, Dec 8 - Sun, Jan 11

12:25 - 17:59DUR-HOU

37h 34m3 stops

18:36 - 10:55HOU-DUR

32h 19m3 stops

R51 371Qatar Airways

Find Deal

Mon, Dec 8 - Sat, Jan 10

Fly from

Route

Depart

Return

Price

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

R15 578

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 12/2

22:00-20:44

2 stops30h 44m

Houston George Bush Intcntl

Mon 16/2

18:21-10:25

2 stops32h 04m

R15 717

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 12/2

22:00-14:05

1 stop24h 05m

Houston George Bush Intcntl

Mon 16/2

18:21-10:25

2 stops32h 04m

R16 168

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 25/12

19:10-19:10

1 stop32h 00m

Houston George Bush Intcntl

Sun 18/1

21:05-10:50

1 stop29h 45m

R16 221

Cape TownHouston

CPT - IAH

CPTIAH

Cape Town Intl

Mon 19/1

20:50-13:40

2 stops24h 50m

Houston George Bush Intcntl

Thu 5/2

5:00-16:10

2 stops27h 10m

R17 645

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 679

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Thu 15/1

22:00-22:46

2 stops32h 46m

Houston Hobby

Tue 9/6

18:37-7:00

2 stops29h 23m

R18 808

JohannesburgHouston

JNB - HOU

JNBHOU

Johannesburg OR Tambo

Wed 14/1

22:00-22:46

2 stops32h 46m

Houston Hobby

Tue 9/6

18:37-7:00

2 stops29h 23m

R19 364

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

Mon 8/12

17:00-13:30

2 stops52h 30m

Houston George Bush Intcntl

Sun 11/1

15:30-10:20

2 stops34h 50m

R21 170

DurbanHouston

DUR - HOU

DURHOU

Durban King Shaka Intl

Mon 8/12

12:25-17:59

3 stops37h 34m

Houston Hobby

Sat 10/1

18:36-10:55

3 stops32h 19m

R51 371

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Houston flights insights and trends

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

Prices

Other information

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 749.

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 632. 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 971. 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 R18 083. 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 767. 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 538 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 R18 131 on momondo.

Cheapest flights to Houston

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

Find flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price	R11 948
Best Round-Trip Price	R15 578
Fastest flight time	26h 00m
Popular in	July

The best one-way flight price to Houston from South Africa in the last 72 hours is R11 948 (Johannesburg OR Tambo to Houston George Bush Intcntl).

Search Deals

The best round-trip flight price to Houston from South Africa in the last 72 hours is R15 578 (Johannesburg OR Tambo to Houston George Bush Intcntl).

Search Deals

The fastest flight to Houston from South Africa takes 26h 00m (Johannesburg OR Tambo to Houston George Bush Intcntl).

Search Deals

July has the highest demand for flights to Houston, with a 6% price increase on average.

Search Deals

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 538 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 329 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 November 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.