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Cheap flights from Johannesburg OR Tambo Airport to Houston from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg OR Tambo Airport to Houston departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Johannesburg OR Tambo Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
6:00 pm - 12:45 pm
JNB
-
IAH
25h 45m
1 stop
Turkish Airlines Logo
9:10 pm - 10:15 am
IAH
-
JNB
30h 05m
1 stop
$1,097Turkish Airlines
Sun, Aug 30 - Sun, Sep 6
Turkish Airlines Logo
5:55 pm - 12:45 pm
JNB
-
IAH
25h 50m
1 stop
Turkish Airlines Logo
9:10 pm - 10:30 am
IAH
-
JNB
30h 20m
1 stop
$1,102Turkish Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
3:05 pm - 3:42 pm
JNB
-
IAH
31h 37m
2 stops
Multiple Airlines Logo
2:37 pm - 7:40 pm
IAH
-
JNB
22h 03m
1 stop
$1,114Multiple Airlines
Sun, Aug 30 - Sun, Sep 6
Delta Logo
11:15 pm - 11:52 pm
JNB
-
IAH
31h 37m
2 stops
Delta Logo
3:25 pm - 9:20 pm
IAH
-
JNB
22h 55m
1 stop
$1,162Delta
Sat, Aug 15 - Sat, Aug 22
Delta Logo
11:15 pm - 11:52 pm
JNB
-
IAH
31h 37m
2 stops
Delta Logo
5:20 am - 9:20 pm
IAH
-
JNB
33h 00m
2 stops
$1,323Delta
Sat, Aug 15 - Sat, Aug 22
Qatar Airways Logo
2:05 pm - 3:55 pm
JNB
-
IAH
32h 50m
1 stop
Qatar Airways Logo
6:15 pm - 9:10 am
IAH
-
JNB
31h 55m
1 stop
$1,375Qatar Airways
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
9:45 am - 7:23 pm
JNB
-
IAH
40h 38m
2 stops
Multiple Airlines Logo
6:07 am - 8:20 am
IAH
-
JNB
43h 13m
2 stops
$1,392Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
9:45 am - 7:23 pm
JNB
-
IAH
40h 38m
2 stops
Multiple Airlines Logo
6:07 am - 8:20 am
IAH
-
JNB
43h 13m
2 stops
$1,399Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
9:45 am - 7:23 pm
JNB
-
IAH
40h 38m
2 stops
Multiple Airlines Logo
6:07 am - 8:20 am
IAH
-
JNB
43h 13m
2 stops
$1,408Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Qatar Airways Logo
8:55 pm - 3:55 pm
JNB
-
IAH
26h 00m
1 stop
Qatar Airways Logo
6:15 pm - 8:55 am
IAH
-
JNB
55h 40m
3 stops
$1,409Qatar Airways
Sun, Aug 30 - Sun, Sep 6

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British Airways flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Our best British Airways deals on Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport flight tickets
British Airways
Nov 22
JNB7:35 pmJohannesburg OR Tambo
26h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Nov 26
IAH4:14 pmHouston George Bush Intcntl
34h 11m
2 stops
JNB10:25 amJohannesburg OR Tambo
$1,187
British Airways
Nov 22
JNB7:35 pmJohannesburg OR Tambo
26h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Nov 26
IAH6:46 pmHouston George Bush Intcntl
31h 39m
2 stops
JNB10:25 amJohannesburg OR Tambo
$1,188
British Airways
Nov 22
JNB7:35 pmJohannesburg OR Tambo
32h 20m
1 stop
IAH7:55 pmHouston George Bush Intcntl
Nov 26
IAH6:15 pmHouston George Bush Intcntl
32h 10m
2 stops
JNB10:25 amJohannesburg OR Tambo
$1,193

Turkish Airlines flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Sep 3
JNB5:55 pmJohannesburg OR Tambo
25h 50m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Sep 7
IAH9:10 pmHouston George Bush Intcntl
30h 20m
1 stop
JNB10:30 amJohannesburg OR Tambo
$1,102
Turkish Airlines
Nov 22
JNB6:50 pmJohannesburg OR Tambo
32h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
Nov 26
IAH2:55 pmHouston George Bush Intcntl
36h 05m
1 stop
JNB11:00 amJohannesburg OR Tambo
$1,106
Turkish Airlines
Nov 22
JNB6:50 pmJohannesburg OR Tambo
32h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
Nov 26
IAH2:55 pmHouston George Bush Intcntl
36h 05m
1 stop
JNB11:00 amJohannesburg OR Tambo
$1,107

momondo Fare Finder

 
Customize your flight search to find flights from Johannesburg OR Tambo Airport 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 July 21, 2026.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 8/30

6:00 pm-12:45 pm

1 stop25h 45m

Houston George Bush Intcntl

Sun 9/6

9:10 pm-10:15 am

1 stop30h 05m

$1,097

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 9/3

5:55 pm-12:45 pm

1 stop25h 50m

Houston George Bush Intcntl

Mon 9/7

9:10 pm-10:30 am

1 stop30h 20m

$1,102
Quickest round-trip

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 8/30

3:05 pm-3:42 pm

2 stops31h 37m

Houston George Bush Intcntl

Sun 9/6

2:37 pm-7:40 pm

1 stop22h 03m

$1,114

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sat 8/15

11:15 pm-11:52 pm

2 stops31h 37m

Houston George Bush Intcntl

Sat 8/22

3:25 pm-9:20 pm

1 stop22h 55m

$1,162

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sat 8/15

11:15 pm-11:52 pm

2 stops31h 37m

Houston George Bush Intcntl

Sat 8/22

5:20 am-9:20 pm

2 stops33h 00m

$1,323

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 8/13

2:05 pm-3:55 pm

1 stop32h 50m

Houston George Bush Intcntl

Thu 8/20

6:15 pm-9:10 am

1 stop31h 55m

$1,375

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 9/3

9:45 am-7:23 pm

2 stops40h 38m

Houston George Bush Intcntl

Mon 9/7

6:07 am-8:20 am

2 stops43h 13m

$1,392

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 9/3

9:45 am-7:23 pm

2 stops40h 38m

Houston George Bush Intcntl

Mon 9/7

6:07 am-8:20 am

2 stops43h 13m

$1,399

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Thu 9/3

9:45 am-7:23 pm

2 stops40h 38m

Houston George Bush Intcntl

Mon 9/7

6:07 am-8:20 am

2 stops43h 13m

$1,408

JohannesburgHouston

JNB - IAH

JNBIAH

Johannesburg OR Tambo

Sun 8/30

8:55 pm-3:55 pm

1 stop26h 00m

Houston George Bush Intcntl

Sun 9/6

6:15 pm-8:55 am

3 stops55h 40m

$1,409

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 Johannesburg OR Tambo Airport 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 typical price of a round-trip flight between Johannesburg OR Tambo Airport and Houston George Bush Intcntl Airport?

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

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Johannesburg OR Tambo Airport, with most prices found around $1,047. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Johannesburg OR Tambo Airport during the month January is also very affordable. Most momondo users find prices during this month for around $1,049.

How far in advance should I book a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Johannesburg OR Tambo Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Johannesburg OR Tambo Airport for as low as $999 on momondo.

How have Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of July 2026, prices for Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Johannesburg OR Tambo Airport 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport (JNB to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport takes 25h 50m
There are no direct flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

  • How far is Johannesburg OR Tambo to Houston George Bush Intcntl by plane?

    The distance between Johannesburg OR Tambo and Houston George Bush Intcntl is about 9014.4 mi. Flights usually cover this in 25h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Johannesburg OR Tambo 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 Johannesburg OR Tambo 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 required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport?

Best airlines flying from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $1,035Free CancellationRating
6.7
8,125 reviews
Search British Airways flights
DeltaPriceFrom $1,037Free CancellationRating
7.8
8,475 reviews
Search Delta flights
United AirlinesPriceFrom $1,147Free CancellationRating
7.4
10,013 reviews
Search United Airlines flights

Traveling to a place near Houston?

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

momondo does allow users to show only those flights to Houston from Johannesburg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Johannesburg 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 Johannesburg.

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

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