IAH - JNB

$643 Find Cheap Flights from Houston George Bush Airport to Johannesburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Johannesburg departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Johannesburg.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Johannesburg.
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Cheap Flights from George Bush Intcntl to Johannesburg (IAH-JNB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Johannesburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Johannesburg

Wed, Feb 18 - Wed, Feb 25
Turkish Airlines Logo
9:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
7:05 pm - 7:10 pmJNB-IAH
32h 05m1 stop
$838Turkish Airlines
Find Deal
Tue, Feb 24 - Wed, Mar 11
Turkish Airlines Logo
9:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
7:05 pm - 8:10 pmJNB-IAH
32h 05m1 stop
$854Turkish Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Turkish Airlines Logo
9:05 pm - 10:50 amIAH-JNB
29h 45m1 stop
Turkish Airlines Logo
7:05 pm - 7:10 pmJNB-IAH
32h 05m1 stop
$915Turkish Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
Delta Logo
6:38 am - 7:00 pmIAH-JNB
28h 22m2 stops
Delta Logo
7:20 pm - 1:55 pmJNB-IAH
26h 35m1 stop
$1,168Delta
Find Deal
Mon, Feb 16 - Sun, Feb 22
Delta Logo
9:54 am - 7:00 pmIAH-JNB
25h 06m1 stop
Delta Logo
11:59 pm - 10:17 pmJNB-IAH
30h 18m2 stops
$1,173Delta
Find Deal
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
2:35 pm - 6:35 pmIAH-JNB
20h 00m1 stop
United Airlines Logo
7:45 pm - 8:19 pmJNB-IAH
32h 34m2 stops
$1,187United Airlines
Find Deal
Sun, Feb 15 - Mon, Feb 23
United Airlines Logo
8:23 am - 6:35 pmIAH-JNB
26h 12m2 stops
United Airlines Logo
7:45 pm - 8:19 pmJNB-IAH
32h 34m2 stops
$1,191United Airlines
Find Deal
Sun, Mar 22 - Sat, Apr 11
Qatar Airways Logo
6:45 pm - 8:40 amIAH-JNB
30h 55m1 stop
Qatar Airways Logo
1:55 pm - 3:50 pmJNB-IAH
32h 55m1 stop
$1,199Qatar Airways
Find Deal
Mon, Nov 17 - Wed, Dec 3
British Airways Logo
9:45 pm - 10:25 amIAH-JNB
28h 40m1 stop
British Airways Logo
10:00 pm - 8:00 pmJNB-IAH
30h 00m1 stop
$1,230British Airways
Find Deal
Tue, Feb 24 - Tue, Mar 10
Qatar Airways Logo
5:45 pm - 8:40 amIAH-JNB
30h 55m1 stop
Qatar Airways Logo
3:10 am - 4:15 pmJNB-IAH
44h 05m2 stops
$1,233Qatar Airways
Find Deal

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from $838 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$838
Typical prices: $991-$1,161
Turkish Airlines
Wed 2/18Wed 2/25
IAH - JNB • 1 stop
Cheapest one-way
$643
Typical prices: $574-$675
Multiple Airlines
Thu 1/8
IAH - JNB • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Johannesburg!
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Johannesburg flights

Get data-powered insights and trends into flights from George Bush Intcntl to Johannesburg to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport departing in February.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Johannesburg?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Johannesburg on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Houston George Bush Airport to Johannesburg. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport is September, where tickets cost $949 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,769 and $1,713 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$643
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Houston George Bush Airport to Johannesburg

When to book flights from George Bush Intcntl to Johannesburg

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Johannesburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Johannesburg flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Johannesburg OR Tambo Airport was $643 for a one-way ticket and $838 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Johannesburg?

    Yes, you’ll need a passport to travel to Johannesburg from Houston George Bush Airport.

  • Which airports will I be using when flying from Houston George Bush Airport to Johannesburg?

    Houston George Bush Airport airport is called Houston George Bush Intcntl and the only airport in Johannesburg is Johannesburg OR Tambo.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Johannesburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Johannesburg?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Johannesburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Johannesburg, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Houston to Johannesburg are Delta and KLM. With an average price for the route of $2,250 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $2,414 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Johannesburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Johannesburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Johannesburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Johannesburg from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Johannesburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Johannesburg with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and JNB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Johannesburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Johannesburg from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from George Bush Intcntl to Johannesburg

 
See real verified KAYAK customer reviews for airlines flying from Houston to Johannesburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Johannesburg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Everything you need to know for your flight from George Bush Intcntl to Johannesburg

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