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R2 564+ 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 2/7. 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
Jun 20 — Jun 271
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 15 June 2025.

Good round-trip deal

R12 804 or less

Good one-way deal

R3 126 or less
Price to beat on a round-trip flight from Houston George Bush Intcntl.
Price to beat on a one-way flight from Houston George Bush Intcntl.

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 15 June 2025.

Tue 12/821:00IAH - JNB
1 stop30h 35mTurkish Airlines
Tue 11/1119:10JNB - IAH
1 stop32h 00mTurkish Airlines
Deal found 12/6R16 763
Tue 12/821:00IAH - CPT
1 stop31h 50mTurkish Airlines
Wed 27/816:35CPT - IAH
1 stop33h 30mTurkish Airlines
Deal found 13/6R18 305
Tue 23/918:10IAH - JNB
1 stop32h 25mQatar Airways
Wed 1/1016:50JNB - IAH
2 stops54h 00mQatar Airways
Deal found 14/6R19 632
Mon 1/921:00IAH - CPT
2 stops34h 35mMultiple Airlines
Wed 10/916:35CPT - IAH
1 stop33h 30mMultiple Airlines
Deal found 14/6R21 317
Mon 1/910:41IAH - CPT
2 stops41h 19mAmerican Airlines
Wed 10/918:55CPT - IAH
2 stops35h 25mAmerican Airlines
Deal found 14/6R22 267
Tue 12/88:00IAH - JNB
2 stops43h 35mMultiple Airlines
Tue 11/1119:50JNB - IAH
1 stop27h 40mMultiple Airlines
Deal found 12/6R22 411
Sat 15/1118:20IAH - JNB
2 stops29h 10mAmerican Airlines
Sat 29/1122:05JNB - IAH
1 stop24h 05mAmerican Airlines
Deal found 14/6R23 505
Mon 1/918:10IAH - CPT
1 stop33h 40mQatar Airways
Mon 22/913:00CPT - IAH
1 stop33h 50mQatar Airways
Deal found 14/6R23 756
Tue 12/87:25IAH - JNB
2 stops27h 20mUnited Airlines
Tue 11/1115:05JNB - IAH
2 stops27h 59mUnited Airlines
Deal found 12/6R24 473
Thu 14/820:15IAH - JNB
2 stops30h 05mSWISS
Wed 3/919:35JNB - IAH
2 stops31h 38mSWISS
Deal found 13/6R24 795
Sat 30/821:00IAH - CPT
1 stop31h 00mBritish Airways
Mon 8/918:55CPT - IAH
1 stop31h 20mBritish Airways
Deal found 14/6R25 817
Tue 24/618:50IAH - JNB
2 stops38h 00mKenya Airways
Wed 16/712:10JNB - IAH
2 stops35h 28mKenya Airways
Deal found 14/6R27 162

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 15 June 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

Tue 12/8

21:00-10:35

1 stop30h 35m

Johannesburg OR Tambo

Tue 11/11

19:10-19:10

1 stop32h 00m

R16 763

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Tue 12/8

21:00-11:50

1 stop31h 50m

Cape Town Intl

Wed 27/8

16:35-19:05

1 stop33h 30m

R18 305

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 23/9

18:10-9:35

1 stop32h 25m

Johannesburg OR Tambo

Wed 1/10

16:50-15:50

2 stops54h 00m

R19 632

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Mon 1/9

21:00-14:35

2 stops34h 35m

Cape Town Intl

Wed 10/9

16:35-19:05

1 stop33h 30m

R21 317

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Mon 1/9

10:41-11:00

2 stops41h 19m

Cape Town Intl

Wed 10/9

18:55-23:20

2 stops35h 25m

R22 267

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 12/8

8:00-10:35

2 stops43h 35m

Johannesburg OR Tambo

Tue 11/11

19:50-15:30

1 stop27h 40m

R22 411

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Sat 15/11

18:20-7:30

2 stops29h 10m

Johannesburg OR Tambo

Sat 29/11

22:05-14:10

1 stop24h 05m

R23 505

HoustonCape Town

IAH - CPT

IAHCPT

Houston George Bush Intcntl

Mon 1/9

18:10-10:50

1 stop33h 40m

Cape Town Intl

Mon 22/9

13:00-15:50

1 stop33h 50m

R23 756

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Tue 12/8

7:25-17:45

2 stops27h 20m

Johannesburg OR Tambo

Tue 11/11

15:05-11:04

2 stops27h 59m

R24 473

HoustonJohannesburg

IAH - JNB

IAHJNB

Houston George Bush Intcntl

Thu 14/8

20:15-9:20

2 stops30h 05m

Johannesburg OR Tambo

Wed 3/9

19:35-20:13

2 stops31h 38m

R24 795

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 13 June 2025.

Booking 77 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 R15 150). Flying from Houston George Bush Intcntl Airport in June will prove the most costly (average of R22 859). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7,9

Entertainment

7,9

Boarding

8,2

Crew

8,5

Food

7,3

Overall

8,0

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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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 15 June 2025.

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 15 June 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, Mumbai, Amman. 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 R2 683 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for R9 615 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 R34 402
    Houston George Bush Intcntl to Dallas/Fort Worth Airport from R46 330
    Houston George Bush Intcntl to Washington, D.C. Dulles Intl Airport from R47 960
    Houston George Bush Intcntl to London Heathrow Airport from R53 501

  • 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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