Cheap Flights from Johannesburg (JNB) to Houston (IAH)

You can find one-way and return flights from JNB to IAH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when JNB to IAH ticket fares go up or down.

The cheapest months to fly from JNB to IAH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter JNB to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Johannesburg (JNB) to Houston, TX (IAH), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 49 connecting flights per day from Johannesburg (JNB-O.R. Tambo Intl.) to Houston, TX (IAH-George Bush Intercontinental). Some common connection points include Heathrow (LHR), Dubai Intl. (DXB), and Cape Town Intl. (CPT).

The earliest flight from Johannesburg (JNB-O.R. Tambo Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs around 12:55 AM. This service is offered by KLM, Air Canada, and United. This is a seasonal service, active only in February. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Johannesburg (JNB-O.R. Tambo Intl.) to Houston, TX (IAH-George Bush Intercontinental) on a Tuesday, with around 40 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include South African Airlink, Emirates, and Lufthansa. There are notably more flight options on Tuesdays compared to other days of the week.

The most popular departure times for flights from Johannesburg (JNB-O.R. Tambo Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the evening, from 6pm to 9pm. Many major carriers, including British Airways, Air France and Lufthansa, offer flights during this window. Many travellers prefer these times as they allow you to finish your day in Johannesburg and arrive in Houston at a reasonable hour.

There are no nonstop flights from Johannesburg (JNB-O.R. Tambo Intl.) to Houston, TX (IAH-George Bush Intercontinental). The journey covers a distance of around 14,518 kilometres. For flights with one stop, you can expect the travel time to be around 25 hours. If your flight has two or more stops, the journey typically takes about 24 hours and 18 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.

Yes, you can fly business or first class between JNB and IAH. Airlines that offer business class service on this route include:

• Kenya Airways
• Air France
• Lufthansa
• South African Airways
• Swiss International Air Lines
• Emirates
• KLM
• South African Airlink
• Qatar Airways
• British Airways
• Rwandair
• Virgin Atlantic
• Ethiopian Airlines

First class cabins are available on Emirates and British Airways.

It's easy to earn miles on a Johannesburg (JNB) to Houston, TX (IAH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Houston from O.R. Tambo Intl. (JNB), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Heathrow (LHR), Frankfurt Intl. (FRA), or Zürich (ZRH) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Johannesburg (JNB) to Houston, TX (IAH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Johannesburg (JNB) to Houston, TX (IAH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Johannesburg (JNB) to Houston, TX (IAH) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.