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R1 661+ 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 25/9. 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
Sep 3 — Sep 101
1 adult

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 29 August 2025.

Good round-trip deal

R4 435 or less

Good one-way deal

R13 363 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 29 August 2025.

Thu 6/1121:05IAH - JNB
1 stop29h 45mTurkish Airlines
Thu 20/1119:10JNB - IAH
1 stop32h 00mTurkish Airlines
Deal found 28/8R16 137
Mon 20/1021:00IAH - JNB
1 stop30h 35mTurkish Airlines
Tue 28/1019:10JNB - IAH
1 stop26h 00mTurkish Airlines
Deal found 29/8R16 331
Mon 26/121:05IAH - JNB
1 stop29h 45mTurkish Airlines
Wed 18/219:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 29/8R16 526
Tue 27/118:15IAH - JNB
2 stops46h 10mKenya Airways
Thu 19/212:05JNB - IAH
2 stops33h 48mKenya Airways
Deal found 29/8R16 579
Sun 26/1022:05IAH - JNB
1 stop29h 45mTurkish Airlines
Mon 10/1119:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 27/8R16 791
Sat 21/221:05IAH - JNB
1 stop29h 45mTurkish Airlines
Thu 5/319:10JNB - IAH
1 stop32h 00mTurkish Airlines
Deal found 29/8R17 003
Sat 17/112:30IAH - JNB
2 stops62h 25mKenya Airways
Mon 16/21:35JNB - IAH
2 stops44h 18mKenya Airways
Deal found 29/8R17 056
Mon 26/118:15IAH - JNB
2 stops37h 35mKenya Airways
Mon 16/21:35JNB - IAH
2 stops44h 18mKenya Airways
Deal found 29/8R17 091
Fri 16/121:05IAH - JNB
1 stop29h 45mTurkish Airlines
Wed 18/219:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 29/8R17 180
Thu 15/121:05IAH - JNB
1 stop29h 45mTurkish Airlines
Wed 18/219:05JNB - IAH
1 stop32h 05mTurkish Airlines
Deal found 29/8R17 427
Mon 26/118:15IAH - JNB
2 stops37h 35mKenya Airways
Wed 18/21:35JNB - IAH
2 stops44h 18mKenya Airways
Deal found 29/8R17 515
Thu 29/121:05IAH - CPT
1 stop30h 45mTurkish Airlines
Wed 18/217:15CPT - IAH
1 stop33h 55mTurkish Airlines
Deal found 29/8R17 674

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 29 August 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 6/11

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Thu 20/11

19:10-19:10

1 stop32h 00m

R16 137

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 20/10

21:00-10:35

1 stop30h 35m

Johannesburg OR Tambo

Tue 28/10

19:10-14:10

1 stop26h 00m

R16 331

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 26/1

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Wed 18/2

19:05-19:10

1 stop32h 05m

R16 526

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 27/1

18:15-10:55

2 stops56h 40m

Johannesburg OR Tambo

Wed 18/2

1:35-13:53

2 stops44h 18m

R16 579

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Mon 20/10

21:00-10:35

1 stop30h 35m

Johannesburg OR Tambo

Fri 31/10

19:05-14:10

1 stop26h 05m

R16 579

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sun 26/10

22:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Mon 10/11

19:05-19:10

1 stop32h 05m

R16 791

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 21/2

21:05-10:50

1 stop29h 45m

Johannesburg OR Tambo

Thu 5/3

19:10-19:10

1 stop32h 00m

R17 003

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 27/1

18:15-15:50

2 stops37h 35m

Johannesburg OR Tambo

Tue 17/2

5:25-13:53

2 stops40h 28m

R17 056

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 17/1

12:30-10:55

2 stops62h 25m

Johannesburg OR Tambo

Mon 16/2

1:35-13:53

2 stops44h 18m

R17 056

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Thu 29/1

21:05-11:50

1 stop30h 45m

Cape Town Intl

Wed 18/2

17:15-19:10

1 stop33h 55m

R17 674

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 33 results
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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 22 August 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 935). Flying from Houston George Bush Intcntl Airport in June will prove the most costly (average of R22 482). 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: Turkish Airlines, British Airways. As they depart for the following popular destinations: Johannesburg.

Turkish Airlines
Turkish Airlines
From R901
British Airways
British Airways
From R1 343

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 (710 flights per day), New York (595 flights per day) and Los Angeles (292 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R246
London
London
From R510
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 350. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R246
London
London
From R510
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
3 955 reviews
Check prices

Boarding

7,3

Crew

7,7

Entertainment

7,4

Food

7,4

Comfort

7,3

Overall

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
3 955 reviews
Turkish Airlines
7,3
Good
3 955 reviews
Check prices

Boarding

7,3

Crew

7,7

Entertainment

7,4

Food

7,4

Comfort

7,3

Overall

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
7 320 reviews
Turkish Airlines
7,3
Good
3 955 reviews
Check prices

Boarding

7,3

Crew

7,7

Entertainment

7,4

Food

7,4

Comfort

7,3

Overall

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 29 August 2025.
Flights from Austin
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Flights from Amarillo
Flights from Hobby
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Flights from El Paso
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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 29 August 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 350 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for R11 708 to fly from Houston George Bush Intcntl Airport.

  • 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 Toronto Pearson Intl Airport from R33 914
    Houston George Bush Intcntl to London Heathrow Airport from R52 742
    Houston George Bush Intcntl to Denver from R53 135
    Houston George Bush Intcntl to Newark Airport from R60 952

  • 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?

    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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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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