Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

IAH - JNB

R10 297 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 OR Tambo departing on 12/3. 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

Search hundreds of travel sites at once for deals on flights to Johannesburg

 
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.
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals 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 return 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.

Recent return flight deals from George Bush Intcntl to OR Tambo

Recommended return flight deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to OR Tambo.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:20 - 10:50IAH-JNB
29h 30m1 stop
19:10 - 20:25JNB-IAH
32h 15m1 stop
R16 814Turkish Airlines
Find Deal
Sat, Mar 22 - Tue, Mar 25
14:00 - 0:15IAH-JNB
51h 15m2 stops
17:00 - 16:41JNB-IAH
30h 41m2 stops
R17 466Kenya Airways
Find Deal
Sat, May 3 - Tue, May 13
14:25 - 10:35IAH-JNB
37h 10m1 stop
17:55 - 19:05JNB-IAH
32h 10m1 stop
R17 819Turkish Airlines
Find Deal
Wed, Apr 16 - Wed, Apr 30
18:10 - 4:00IAH-JNB
26h 50m1 stop
20:40 - 15:50JNB-IAH
26h 10m1 stop
R19 309Qatar Airways
Find Deal
Wed, Apr 2 - Tue, Apr 8
18:10 - 16:10IAH-JNB
39h 00m1 stop
20:40 - 15:50JNB-IAH
26h 10m1 stop
R19 365Qatar Airways
Find Deal
Thu, Apr 3 - Wed, Apr 9
16:55 - 10:20IAH-JNB
34h 25m1 stop
21:15 - 21:00JNB-IAH
30h 45m1 stop
R19 998British Airways
Find Deal
Sat, Mar 22 - Mon, Mar 24
18:28 - 10:20IAH-JNB
32h 52m2 stops
21:15 - 13:40JNB-IAH
23h 25m1 stop
R20 184American Airlines
Find Deal
Wed, Mar 19 - Wed, Apr 2
18:28 - 10:20IAH-JNB
32h 52m2 stops
21:15 - 16:23JNB-IAH
26h 08m2 stops
R20 370American Airlines
Find Deal
Wed, Mar 19 - Wed, Apr 2
22:45 - 10:20IAH-JNB
28h 35m1 stop
19:25 - 15:10JNB-IAH
26h 45m1 stop
R20 519British Airways
Find Deal
Thu, Mar 20 - Mon, Mar 24
13:10 - 8:20IAH-JNB
60h 10m2 stops
9:50 - 14:25JNB-IAH
35h 35m2 stops
R21 599Etihad Airways
Find Deal
Tue, Apr 1 - Fri, May 2

Flights from George Bush Intcntl to OR Tambo - Travel Insights & Trends

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

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 you are looking for a flight deal from Houston George Bush Airport to Johannesburg, look for departures on Sundays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Johannesburg, Wednesday is the cheapest day to fly and Friday is the most expensive.

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 February, where tickets cost R20 165 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is R36 402 and R30 034 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

November

High season

March

Cheapest flight

R10 297
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Houston George Bush Airport to Johannesburg

When to book flights from George Bush Intcntl to OR Tambo

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to OR Tambo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 R553 for a one-way ticket and R903 for a return.

  • 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?

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

  • 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 travellers 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 return ticket. You could then fly to Johannesburg with an airline and back to Houston George Bush Airport with another airline.

  • 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.

See more FAQs

Top airline flying from George Bush Intcntl to OR Tambo

 
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 OR Tambo? 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.
6,6
British AirwaysOverall score based on 6740 reviews
6,3Food
6,4Entertainment
6,8Boarding
6,7Comfort
7,5Crew
Airline reviews

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

6,0 GoodAnonymous, Mar 2025ORD - LHR
Read more British Airways reviews

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Ok we did get an upgrade and the flight was delayed 45 minutes BUT without any bias. The crew were excellent, friendly, efficient and verging on exuberant, they all were so happy to do their jobs. Food excellent and the new safety video is fun to watch.

Food was average. Better headphones seats were average at best.

Nice flight. Legroom was good. Food was good. Staff was friendly and helpful. Plane was modern and clean. Seats and headrests were comfortable. Entertainment system was good and modern, with a bright LCD screen and many appealing choices.

Travelling to a place near OR Tambo?

Book flights to OR Tambo if you plan to visit one of these locations
Sandton
Kempton Park
Potchefstroom
Middelburg
Edenvale

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

Information on your arrival and departure airports

OR Tambo (JNB)
Houston George Bush Airport (IAH)

Not what you’re looking for? Find thousands of other hotels, flights and car hire with KAYAK.