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 25h 45m on average. Another popular route from South Africa to Houston is flying from Cape Town Intl to Houston Hobby, which will take roughly 27h 44m. Keep in mind that layovers or delays could extend your travel time.

R10 420 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:35 - 15:59JNB-IAH

28h 24m2 stops

16:32 - 7:35IAH-JNB

31h 03m2 stops

R15 682American Airlines

Find Deal

tors, nov 6 - mån, nov 10

22:00 - 19:24JNB-IAH

29h 24m2 stops

18:28 - 7:35IAH-JNB

29h 07m2 stops

R15 839American Airlines

Find Deal

tors, nov 6 - mån, nov 10

22:00 - 19:24JNB-IAH

29h 24m2 stops

15:47 - 7:35IAH-JNB

31h 48m2 stops

R16 119American Airlines

Find Deal

tis, nov 4 - tis, nov 18

22:00 - 13:25JNB-IAH

23h 25m1 stop

7:20 - 9:30IAH-JNB

42h 10m2 stops

R18 077United Airlines

Find Deal

tis, nov 25 - tis, dec 2

23:59 - 13:30JNB-IAH

45h 31m1 stop

16:05 - 12:10IAH-JNB

36h 05m1 stop

R18 479KLM

Find Deal

fre, dec 26 - sön, jan 11

23:59 - 13:30JNB-IAH

45h 31m1 stop

12:55 - 22:05IAH-JNB

25h 10m2 stops

R20 123KLM

Find Deal

fre, dec 26 - sön, jan 11

10:55 - 20:00DUR-IAH

41h 05m2 stops

15:50 - 10:20IAH-DUR

34h 30m2 stops

R20 315British Airways

Find Deal

fre, nov 14 - tis, nov 18

10:55 - 20:00DUR-IAH

41h 05m2 stops

15:50 - 10:20IAH-DUR

58h 30m2 stops

R20 332British Airways

Find Deal

fre, nov 14 - tis, nov 18

20:20 - 15:15JNB-IAH

26h 55m1 stop

17:45 - 3:55IAH-JNB

26h 10m1 stop

R24 423Qatar Airways

Find Deal

sön, dec 7 - sön, jan 4

12:25 - 15:15DUR-IAH

34h 50m2 stops

17:45 - 15:35IAH-DUR

37h 50m3 stops

R28 357Qatar Airways

Find Deal

mån, dec 8 - ons, jan 7

Fly from

Route

Depart

Return

Price

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

tors 6/11

19:35-15:59

2 stops28h 24m

Houston George Bush Intcntl

mån 10/11

16:32-7:35

2 stops31h 03m

R15 682

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

tors 6/11

22:00-19:24

2 stops29h 24m

Houston George Bush Intcntl

mån 10/11

18:28-7:35

2 stops29h 07m

R15 839

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

tis 4/11

22:00-19:24

2 stops29h 24m

Houston George Bush Intcntl

tis 18/11

15:47-7:35

2 stops31h 48m

R16 119

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

tis 25/11

22:00-13:25

1 stop23h 25m

Houston George Bush Intcntl

tis 2/12

7:20-9:30

2 stops42h 10m

R18 077

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

fre 26/12

23:59-13:30

1 stop45h 31m

Houston George Bush Intcntl

sön 11/1

16:05-12:10

1 stop36h 05m

R18 479

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

fre 26/12

23:59-13:30

1 stop45h 31m

Houston George Bush Intcntl

sön 11/1

12:55-22:05

2 stops25h 10m

R20 123

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

fre 14/11

10:55-20:00

2 stops41h 05m

Houston George Bush Intcntl

tis 18/11

15:50-10:20

2 stops34h 30m

R20 315

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

fre 14/11

10:55-20:00

2 stops41h 05m

Houston George Bush Intcntl

tis 18/11

15:50-10:20

2 stops58h 30m

R20 332

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

sön 7/12

20:20-15:15

1 stop26h 55m

Houston George Bush Intcntl

sön 4/1

17:45-3:55

1 stop26h 10m

R24 423

DurbanHouston

DUR - IAH

DURIAH

Durban King Shaka Intl

mån 8/12

12:25-15:15

2 stops34h 50m

Houston George Bush Intcntl

ons 7/1

17:45-15:35

3 stops37h 50m

R28 357

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 November is your next best option. Flight prices from South Africa to Houston during November average around R17 780.

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 750. 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 R20 104. 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 204. 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 899. 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 576 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 867 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	R10 420
Best Round-Trip Price	R15 682
Fastest flight time	22h 14m
Popular in	July

The best one-way flight price to Houston from South Africa in the last 72 hours is R10 420 (Durban King Shaka Intl 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 682 (Johannesburg OR Tambo to Houston George Bush Intcntl).

Search Deals

The fastest flight to Houston from South Africa takes 22h 14m (Cape Town Intl to Houston George Bush Intcntl).

Search Deals

July has the highest demand for flights to Houston, with a 5% 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 576 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 R18 016 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 October 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.