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R1 735+ Cheap flights from Houston George Bush Intcntl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. 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.
IAH — JNB
Oct 16 — Oct 231
1 adult
1 adult, Economy

What to know about flights from George Bush Intcntl

Discover essential information about flights departing from George Bush Intcntl, including flight schedules, destinations, airlines operating at the George Bush Intcntl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 September 2025.

Good round-trip deal

R4 354 or less

Good one-way deal

R13 119 or less
Price to beat on a round-trip flight from Houston George Bush Intcntl.
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Price to beat on a one-way flight from Houston George Bush Intcntl.
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Find flights from George Bush Intcntl

Cheapest flights from George Bush Intcntl
Explore the most affordable flight options available from George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Wed 19/1121:05IAH - JNB
1 stop29h 45mTurkish Airlines
Tue 25/1119:10JNB - IAH
1 stop26h 00mTurkish Airlines
Deal found 14/9R15 964
Mon 20/1021:00IAH - JNB
1 stop30h 35mTurkish Airlines
Tue 4/1119:10JNB - IAH
1 stop26h 00mTurkish Airlines
Deal found 15/9R16 068
Tue 21/1021:00IAH - JNB
1 stop30h 35mTurkish Airlines
Mon 27/1019:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 14/9R16 606
Tue 30/918:36IAH - JNB
2 stops38h 14mKenya Airways
Tue 21/1012:10JNB - IAH
2 stops35h 34mKenya Airways
Deal found 15/9R16 867
Mon 27/1022:05IAH - CPT
1 stop30h 45mTurkish Airlines
Fri 31/1017:15CPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 14/9R16 919
Sun 26/1015:55IAH - JNB
1 stop35h 55mTurkish Airlines
Mon 10/1119:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 14/9R16 936
Tue 21/1018:25IAH - JNB
2 stops41h 15mQatar Airways
Mon 27/1013:45JNB - IAH
1 stop33h 30mQatar Airways
Deal found 14/9R17 006
Wed 4/221:05IAH - CPT
1 stop30h 45mTurkish Airlines
Tue 10/217:15CPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 14/9R17 040
Sun 1/321:05IAH - JNB
1 stop29h 45mTurkish Airlines
Sun 15/319:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 14/9R17 248
Thu 9/1018:25IAH - JNB
2 stops41h 15mQatar Airways
Tue 21/1013:55JNB - IAH
1 stop32h 55mQatar Airways
Deal found 14/9R17 266
Sun 28/918:36IAH - JNB
2 stops38h 14mKenya Airways
Tue 21/1012:10JNB - IAH
2 stops35h 34mKenya Airways
Deal found 15/9R17 509
Sun 1/221:05IAH - JNB
1 stop29h 45mTurkish Airlines
Sun 22/219:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 15/9R17 804

Find flights from George Bush Intcntl within your budget

 
Find flights departing from George Bush Intcntl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 September 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Mon 27/10

22:05-11:50

1 stop30h 45m

Cape Town Intl

Fri 31/10

17:15-20:10

1 stop33h 55m

R16 919

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Wed 4/2

21:05-11:50

1 stop30h 45m

Cape Town Intl

Tue 10/2

17:15-19:10

1 stop33h 55m

R17 040

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 1/3

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Wed 4/3

19:05-19:10

1 stop32h 05m

R18 133

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 1/3

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Thu 5/3

19:10-19:10

1 stop32h 00m

R18 133

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 8/10

11:49-19:40

1 stop24h 51m

Johannesburg OR Tambo

Wed 11/2

21:55-17:43

1 stop27h 48m

R19 834

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 4/2

14:35-18:35

1 stop20h 00m

Johannesburg OR Tambo

Wed 11/2

10:25-10:58

2 stops32h 33m

R20 007

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 8/10

14:35-17:45

1 stop20h 10m

Johannesburg OR Tambo

Wed 11/2

10:25-10:58

2 stops32h 33m

R20 007

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 29/9

14:25-10:35

1 stop37h 10m

Johannesburg OR Tambo

Fri 24/10

17:55-19:05

1 stop32h 10m

R20 320

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 2/10

21:00-7:00

1 stop27h 00m

Johannesburg OR Tambo

Sun 19/10

19:25-19:15

1 stop30h 50m

R20 372

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Wed 1/10

15:30-7:00

1 stop32h 30m

Johannesburg OR Tambo

Fri 24/10

19:25-19:15

1 stop30h 50m

R20 372

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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Best time to book a flight from George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly from George Bush Intcntl with our price prediction graph.
Estimated return 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.

Travel insights for flights from George Bush Intcntl

Get recent, data-driven insights about flights from George Bush Intcntl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to OR Tambo. Price data was last updated on 12 September 2025.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of R14 663). Flying from Houston George Bush Intcntl Airport in June will prove the most costly (average of R22 072). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston George Bush Intcntl Airport?

When flying from Houston George Bush Intcntl Airport check dates and pricing for the following: British Airways, Turkish Airlines. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R1 343
Turkish Airlines
Turkish Airlines
From R894
United Airlines
United Airlines
From R1 771

What are popular destinations to fly to from Houston George Bush Intcntl Airport?

From Houston George Bush Intcntl Airport you can expect to find greater availability for the following destinations: Chicago (852 flights per day), New York (458 flights per day) and Dallas (411 flights per day).

Washington, D.C.
Washington, D.C.
From R756
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R246
Calgary
Calgary
From R714

What is the cheapest place to fly to from Houston George Bush Intcntl Airport?

The cheapest city to fly to from Houston George Bush Intcntl Airport is Seattle/Tacoma Intl, with prices starting at R4 270. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R246
Calgary
Calgary
From R714
Washington, D.C.
Washington, D.C.
From R756

Airline reviews for flights from George Bush Intcntl

Get insights into the airlines that provide service from George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from George Bush Intcntl. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving Houston George Bush Intcntl Airport, such as Turkish Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7,3
Good
3 968 reviews
Check prices

Entertainment

7,4

Overall

7,3

Food

7,4

Boarding

7,3

Crew

7,7

Comfort

7,3

Reviews

1 / 20
2,0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7,3
Good
3 968 reviews
Turkish Airlines
7,3
Good
3 968 reviews
Check prices

Entertainment

7,4

Overall

7,3

Food

7,4

Boarding

7,3

Crew

7,7

Comfort

7,3

Reviews

1 / 20
2,0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
British Airways
6,7
Okay
7 361 reviews
Turkish Airlines
7,3
Good
3 968 reviews
Check prices

Entertainment

7,4

Overall

7,3

Food

7,4

Boarding

7,3

Crew

7,7

Comfort

7,3

Reviews

1 / 20
2,0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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Alternate flight departure points to George Bush Intcntl

Consider leaving from one of these other departure points that are located a short distance from George Bush Intcntl. Flight origins were last updated on 16 September 2025.
Flights from Austin
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Flights from El Paso
Flights from San Antonio
Flights from Lubbock

Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.

  • What are the most popular destinations to fly to from Houston George Bush Intcntl Airport?

    The most selected flight destinations from Houston George Bush Intcntl Airport for the current month are Atlanta, Boston, Mumbai. While Mumbai, Atlanta, Boston are the top choices made by travellers year-round.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to anywhere?

    Users have flown out of Houston George Bush Intcntl Airport for as low as R4 270 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for R14 086 to fly from Houston George Bush Intcntl Airport.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to anywhere?

    Looking at our data, Turkish Airlines, British Airways, and United Airlines have been found to have the cheapest prices from Houston George Bush Intcntl Airport. Here are some options available: Turkish Airlines flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo (R15 520). British Airways flights from Houston George Bush Intcntl Airport to Johannesburg OR Tambo (R23 305). United Airlines flights from Houston George Bush Intcntl Airport to Cape Town Intl (R30 738).

  • What is the cheapest premium economy flight from Houston George Bush Intcntl Airport?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from Houston George Bush Intcntl Airport are below:
    Houston George Bush Intcntl to London Heathrow Airport from R51 782
    Houston George Bush Intcntl to Denver from R52 167
    Houston George Bush Intcntl to Newark Airport from R59 842
    Houston George Bush Intcntl to Paris Charles de Gaulle Airport from R88 790

  • What is the cheapest month to fly from Houston George Bush Intcntl Airport?

    January is currently the cheapest month to fly from Houston George Bush Intcntl Airport. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from George Bush Intcntl?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

    Cheapflights helps you find that perfect flight from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from George Bush Intcntl with no change fees?

    Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

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How does Cheapflights help users find flights from George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

Cheapflights helps you find that perfect flight from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

Of course! You can now track prices for flights from George Bush Intcntl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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