JNB - IAH

$639 Find Cheap Flights from Johannesburg to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Johannesburg to George Bush Intcntl departing on 9/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Johannesburg to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Johannesburg to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,145
Typical prices: $1,358-$1,054
British Airways
Wed 7/29Mon 8/24
JNB - IAH • 2 stops
Cheapest one-way
$639
Overall average: $673
Qatar Airways
Tue 9/8
JNB - IAH • 1 stop
Top airlines
Cheapest • from $1,145 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Johannesburg and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $996 (round-trip)
Shortest trip • 21h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Johannesburg to George Bush Intcntl (JNB-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Johannesburg to George Bush Intcntl 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 Johannesburg to George Bush Intcntl

Wed, Jul 29 - Mon, Aug 24
British Airways Logo
7:25 pm - 7:11 pm
JNB
-
IAH
30h 46m
2 stops
British Airways Logo
3:30 pm - 9:25 am
IAH
-
JNB
34h 55m
1 stop
$1,145British Airways
Thu, Jul 16 - Sat, Aug 15
KLM Logo
11:15 pm - 9:35 pm
JNB
-
IAH
29h 20m
2 stops
KLM Logo
3:25 pm - 9:20 pm
IAH
-
JNB
22h 55m
1 stop
$1,147KLM
Thu, Sep 10 - Fri, Nov 6
KLM Logo
11:15 pm - 9:30 pm
JNB
-
IAH
29h 15m
2 stops
KLM Logo
4:05 pm - 12:10 pm
IAH
-
JNB
36h 05m
1 stop
$1,165KLM
Thu, Jul 23 - Thu, Aug 6
British Airways Logo
7:25 pm - 6:08 pm
JNB
-
IAH
29h 43m
2 stops
British Airways Logo
4:40 pm - 9:25 am
IAH
-
JNB
33h 45m
2 stops
$1,190British Airways
Thu, Jul 16 - Sat, Aug 15
British Airways Logo
7:25 pm - 7:11 pm
JNB
-
IAH
30h 46m
2 stops
British Airways Logo
4:40 pm - 9:25 am
IAH
-
JNB
57h 45m
2 stops
$1,192British Airways
Sun, Jul 26 - Tue, Aug 4
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
$1,204Qatar Airways
Fri, Jul 24 - Fri, Aug 7
American Airlines Logo
9:15 pm - 8:33 pm
JNB
-
IAH
30h 18m
2 stops
American Airlines Logo
2:09 pm - 9:25 am
IAH
-
JNB
36h 16m
2 stops
$1,205American Airlines
Mon, Jul 27 - Mon, Aug 10
Qatar Airways Logo
8:55 pm - 3:55 pm
JNB
-
IAH
26h 00m
1 stop
Qatar Airways Logo
6:15 pm - 4:00 am
IAH
-
JNB
26h 45m
1 stop
$1,215Qatar Airways
Sun, Jul 26 - Thu, Aug 6
British Airways Logo
9:15 pm - 1:25 pm
JNB
-
IAH
23h 10m
1 stop
British Airways Logo
7:51 pm - 9:25 am
IAH
-
JNB
30h 34m
2 stops
$1,220British Airways
Fri, Jul 24 - Thu, Aug 6
British Airways Logo
7:25 pm - 3:48 pm
JNB
-
IAH
27h 23m
2 stops
British Airways Logo
7:51 pm - 9:25 am
IAH
-
JNB
30h 34m
2 stops
$1,226British Airways
Booking Insights

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

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

How much is a round-trip flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport is February, where tickets cost $1,047 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,454 and $1,347 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Johannesburg OR Tambo Airport to Houston George Bush Intcntl 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 Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport, you should book around 5 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$639
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Johannesburg to Houston George Bush Airport

When to book flights from Johannesburg to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Johannesburg to George Bush Intcntl 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 Johannesburg to Houston George Bush Airport flights

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

    In the last 5 days, the lowest price for a flight from Johannesburg OR Tambo Airport to Houston George Bush Intcntl Airport was $639 for a one-way ticket and $1,145 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Johannesburg to Houston are Delta and United Airlines. With an average price for the route of $1,198 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,435 and an overall rating of 7.4.

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

    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 Johannesburg to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Johannesburg 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 Johannesburg to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Johannesburg with another airline. Booking your flights between Johannesburg and IAH 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 Johannesburg to Houston George Bush Airport?

    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 Houston George Bush Airport from Johannesburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Johannesburg to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Johannesburg to Houston. 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 Johannesburg to George Bush Intcntl? 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.
7.8
DeltaOverall score based on 8411 reviews
7.8Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

Very comfortable flight and simple and directed one way and back. Amazing price.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

Great flight, last one out the air-conditioning was far to hot and the return it was to cold and then issued blankets. On the outward bowned the headset connector didn't work properly. You had intermittent sound from the audio socket.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

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

Information on your arrival and departure airports