$641+ Cheap flights from George Bush Intcntl (IAH) to Johannesburg
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JNB
Apr 6 — Apr 131
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to JohannesburgExplore the most affordable flight options available from George Bush Intcntl to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
This Gurufare deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:45 pm
IAH
- JNB
2 stops46h 30m
Kenya Airways
Tue 5/191:15 am
JNB
- IAH
2 stops43h 35m
Kenya Airways
Deal found 3/5![Kenya Airways logo]()
$929
This Kenya Airways deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:45 pm
IAH
- JNB
2 stops57h 10m
Multiple Airlines
Thu 5/215:00 pm
JNB
- IAH
2 stops30h 48m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$985
This Kenya Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:44 pm
IAH
- JNB
2 stops39h 06m
Multiple Airlines
Wed 9/95:00 pm
JNB
- IAH
2 stops30h 48m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,022
This Kenya Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:05 pm
IAH
- JNB
2 stops47h 20m
Multiple Airlines
Wed 6/35:00 pm
JNB
- IAH
2 stops30h 48m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,023
This FlightHub deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Thu 5/145:50 pm
JNB
- IAH
1 stop25h 55m
Turkish Airlines
Deal found 3/6![Turkish Airlines logo]()
$1,027
This Kenya Airways deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:44 pm
IAH
- JNB
2 stops39h 06m
Multiple Airlines
Mon 9/2812:10 pm
JNB
- IAH
2 stops35h 38m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,029
This Etihad Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:30 am
IAH
- JNB
2 stops42h 50m
Multiple Airlines
Sun 4/199:50 am
JNB
- IAH
2 stops38h 31m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,047
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:05 pm
IAH
- JNB
2 stops38h 45m
Kenya Airways
Tue 6/212:10 pm
JNB
- IAH
2 stops32h 40m
Kenya Airways
Deal found 3/2![Kenya Airways logo]()
$1,049
This FlightHub deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:30 pm
IAH
- JNB
1 stop37h 00m
Turkish Airlines
Thu 5/75:50 pm
JNB
- IAH
1 stop32h 20m
Turkish Airlines
Deal found 3/5![Turkish Airlines logo]()
$1,064
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Tue 5/125:50 pm
JNB
- IAH
1 stop25h 55m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$1,073
This Booking.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Wed 9/96:00 pm
JNB
- IAH
1 stop32h 10m
Turkish Airlines
Deal found 3/2![Turkish Airlines logo]()
$1,078
Best flights from George Bush Intcntl to JohannesburgDiscover carefully curated flight deals from George Bush Intcntl to Johannesburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Johannesburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
This KLM deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:51 am
IAH
- JNB
2 stops28h 29m
KLM
Thu 4/96:00 pm
JNB
- IAH
1 stop26h 35m
KLM
Deal found 3/3![KLM logo]()
$1,225
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:30 pm
IAH
- JNB
1 stop22h 35m
Delta
Tue 3/1710:00 pm
JNB
- IAH
2 stops30h 09m
Delta
Deal found 3/1![Delta logo]()
$1,225
This Turkish Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Sun 4/266:00 pm
JNB
- IAH
1 stop25h 45m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:23 am
IAH
- JNB
2 stops27h 07m
United Airlines
Sun 4/267:00 pm
JNB
- IAH
1 stop25h 35m
United Airlines
Deal found 3/3![United Airlines logo]()
$1,257
This Virgin Atlantic deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:23 pm
IAH
- JNB
1 stop23h 37m
Multiple Airlines
Fri 6/510:25 am
JNB
- IAH
2 stops38h 06m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,298
This Qatar Airways deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:40 pm
IAH
- JNB
1 stop31h 10m
Qatar Airways
Sun 4/262:45 pm
JNB
- IAH
1 stop32h 55m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$1,331
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:59 pm
IAH
- JNB
1 stop19h 41m
Delta
Thu 5/79:55 pm
JNB
- IAH
1 stop29h 05m
Delta
Deal found 3/4![Delta logo]()
$1,257
This KLM deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:41 am
IAH
- JNB
2 stops27h 39m
KLM
Wed 5/2011:15 pm
JNB
- IAH
1 stop45h 00m
KLM
Deal found 3/5![KLM logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:49 am
IAH
- JNB
2 stops25h 46m
United Airlines
Tue 6/27:00 pm
JNB
- IAH
1 stop25h 35m
United Airlines
Deal found 3/2![United Airlines logo]()
$1,293
This KLM deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:34 am
IAH
- JNB
2 stops26h 46m
KLM
Thu 5/2111:15 pm
JNB
- IAH
1 stop45h 00m
KLM
Deal found 3/6![KLM logo]()
$1,272
This KLM deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:32 am
IAH
- JNB
2 stops26h 48m
KLM
Wed 5/276:00 pm
JNB
- IAH
1 stop26h 35m
KLM
Deal found 3/2![KLM logo]()
$1,285
Last-minute flights from George Bush Intcntl to JohannesburgDiscover last-minute flight deals from George Bush Intcntl to Johannesburg. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Johannesburg. Data last updated March 7, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:45 pm
IAH
- JNB
1 stop30h 55m
Qatar Airways
Tue 4/142:45 pm
JNB
- IAH
1 stop32h 55m
Qatar Airways
Deal found 3/5![Qatar Airways logo]()
$1,182
This Kenya Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:59 pm
IAH
- JNB
2 stops41h 51m
Kenya Airways
Tue 6/25:00 pm
JNB
- IAH
2 stops27h 50m
Kenya Airways
Deal found 3/2![Kenya Airways logo]()
$1,089
This Kenya Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:59 pm
IAH
- JNB
2 stops50h 26m
Kenya Airways
Sun 5/3112:10 pm
JNB
- IAH
2 stops32h 40m
Kenya Airways
Deal found 3/2![Kenya Airways logo]()
$1,152
This oojo deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:45 pm
IAH
- JNB
1 stop30h 55m
Qatar Airways
Fri 6/52:45 pm
JNB
- IAH
1 stop32h 55m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$1,179
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:45 pm
IAH
- JNB
1 stop26h 10m
Qatar Airways
Thu 6/48:40 pm
JNB
- IAH
1 stop27h 00m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$1,181
This Kenya Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:05 pm
IAH
- JNB
2 stops47h 20m
Multiple Airlines
Wed 6/35:00 pm
JNB
- IAH
2 stops30h 48m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,023
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:05 pm
IAH
- JNB
2 stops38h 45m
Kenya Airways
Tue 6/212:10 pm
JNB
- IAH
2 stops32h 40m
Kenya Airways
Deal found 3/2![Kenya Airways logo]()
$1,049
This Etihad Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:30 am
IAH
- JNB
2 stops42h 50m
Multiple Airlines
Sun 4/199:50 am
JNB
- IAH
2 stops38h 31m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,047
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Tue 5/125:50 pm
JNB
- IAH
1 stop25h 55m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$1,073
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:05 pm
IAH
- JNB
1 stop30h 25m
Multiple Airlines
Tue 5/1210:25 am
JNB
- IAH
2 stops33h 20m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,202
This oojo deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
- JNB
1 stop37h 00m
Turkish Airlines
Mon 4/276:00 pm
JNB
- IAH
1 stop32h 10m
Turkish Airlines
Deal found 3/5![Turkish Airlines logo]()
$1,110
This oojo deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:40 pm
IAH
- JNB
1 stop31h 10m
Qatar Airways
Mon 4/274:50 pm
JNB
- IAH
2 stops30h 50m
Qatar Airways
Deal found 3/5![Qatar Airways logo]()
$1,175
One-way flights from George Bush Intcntl to JohannesburgSearch for one-way flight options from George Bush Intcntl to Johannesburg. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
Search for one-way flight options from George Bush Intcntl to Johannesburg. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This CrystalTravel deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:45 pm
IAH
- JNB
1 stop30h 55m
Qatar Airways
Deal found 3/3![Qatar Airways logo]()
$641
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 pm
IAH
- JNB
1 stop30h 55m
Qatar Airways
Deal found 3/3![Qatar Airways logo]()
$645
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:40 pm
IAH
- JNB
1 stop31h 10m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$661
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:31 am
IAH
- JNB
2 stops42h 49m
Etihad Airways
Deal found 3/3![Etihad Airways logo]()
$669
This oojo deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:06 am
IAH
- JNB
2 stops39h 14m
Etihad Airways
Deal found 3/2![Etihad Airways logo]()
$673
This oojo deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:14 pm
IAH
- JNB
2 stops60h 06m
Etihad Airways
Deal found 3/2![Etihad Airways logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:49 pm
IAH
- JNB
3 stops39h 01m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:45 pm
IAH
- JNB
3 stops33h 10m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$742
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:05 pm
IAH
- JNB
1 stop30h 25m
Turkish Airlines
Deal found 3/2![Turkish Airlines logo]()
$758
Find flight deals from George Bush Intcntl to Johannesburg
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 7, 2026.
Round-trip from | $929 (Gurufare) |
|---|---|
One-way from | $641 (CrystalTravel) |
Popular in | December |
Cheapest in | April |
Average price | $1,161 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Johannesburg 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, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Johannesburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Thu 4/2
9:51 am-9:20 pm
2 stops28h 29m
Johannesburg OR Tambo
Thu 4/9
6:00 pm-1:35 pm
1 stop26h 35m
$1,225
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Thu 3/12
4:30 pm-10:05 pm
1 stop22h 35m
Johannesburg OR Tambo
Tue 3/17
10:00 pm-9:09 pm
2 stops30h 09m
$1,225
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Wed 4/22
9:05 pm-10:30 am
1 stop30h 25m
Johannesburg OR Tambo
Sun 4/26
6:00 pm-12:45 pm
1 stop25h 45m
$1,243
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Wed 4/22
8:23 am-6:30 pm
2 stops27h 07m
Johannesburg OR Tambo
Sun 4/26
7:00 pm-1:35 pm
1 stop25h 35m
$1,257
Quickest round-trip
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Fri 5/1
4:59 pm-7:40 pm
1 stop19h 41m
Johannesburg OR Tambo
Thu 5/7
9:55 pm-8:00 pm
1 stop29h 05m
$1,257
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Tue 5/12
10:41 am-9:20 pm
2 stops27h 39m
Johannesburg OR Tambo
Wed 5/20
11:15 pm-1:15 pm
1 stop45h 00m
$1,272
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Mon 5/11
11:34 am-9:20 pm
2 stops26h 46m
Johannesburg OR Tambo
Thu 5/21
11:15 pm-1:15 pm
1 stop45h 00m
$1,272
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Tue 5/5
11:32 am-9:20 pm
2 stops26h 48m
Johannesburg OR Tambo
Wed 5/27
6:00 pm-1:35 pm
1 stop26h 35m
$1,285
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Sun 3/22
9:49 am-6:35 pm
2 stops25h 46m
Johannesburg OR Tambo
Tue 6/2
7:00 pm-1:35 pm
1 stop25h 35m
$1,293
HoustonJohannesburg
IAH - JNB
IAHJNB
Houston George Bush Intcntl
Mon 3/23
12:23 pm-7:00 pm
1 stop23h 37m
Johannesburg OR Tambo
Fri 6/5
10:25 am-5:31 pm
2 stops38h 06m
$1,298
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Johannesburg
Have a flexible travel schedule? Discover the best time to fly to Johannesburg from George Bush Intcntl with our price prediction graph.
IAH-ZA1
IAH-JNB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Johannesburg
IAH-ZA1
IAH-JNB
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Johannesburg?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Johannesburg. Price data was last updated on February 27, 2026.
The best time to book flights from Houston George Bush Intcntl Airport to Johannesburg is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Johannesburg?
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Johannesburg (average of $880). Flying from Houston George Bush Intcntl Airport to Johannesburg in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Johannesburg?
Reviews of airlines servicing Johannesburg
Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated March 7, 2026.
See what other customers who have flown with Delta, Qatar Airways, and United Airlines from Houston George Bush Intcntl Airport to Johannesburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for George Bush Intcntl to Johannesburg
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Complete your trip
Complete your trip to Johannesburg by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from George Bush Intcntl to Johannesburg by cabin class
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George Bush Intcntl and Johannesburg flights
Browse other George Bush Intcntl and Johannesburg flight options. Last updated on March 7, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on March 7, 2026.
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Top 7 airlines flying from George Bush Intcntl to Johannesburg
Discover the top 7 airlines that operate flights from George Bush Intcntl to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$839 | Average$999 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,010 | Average$1,177 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,058 | Average$1,352 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,116 | Average$1,536 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,224 | Average$1,261 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,239 | Average$1,660 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,245 | Average$2,282 | FlexibilityNo cancel fee | On-time75% |