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$221+ 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 11/8. 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 — SYD
24 Jun — 1 Jul1
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 19 June 2025.

Cheapest airline

United Airlines

Good round-trip deal

$376 or less

Good one-way deal

$50 or less
On average, United Airlines currently has the cheapest one-way flight from Houston George Bush Intcntl (avg. price of $3,843).
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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 19 June 2025.

Wed 16/720:28IAH - CVG
Nonstop2h 31mUnited Airlines
Wed 23/707:00CVG - IAH
Nonstop2h 33mUnited Airlines
Deal found 18/6$321
Tue 8/717:59IAH - CVG
1 stop5h 31mDelta
Tue 22/705:40CVG - IAH
1 stop6h 07mDelta
Deal found 16/6$368
Tue 19/806:00IAH - CVG
1 stop10h 37mAlaska Airlines
Wed 20/818:37CVG - IAH
2 stops23h 17mAlaska Airlines
Deal found 18/6$707
Sun 14/906:00IAH - NRT
1 stop20h 00mHawaiian Airlines
Fri 26/918:25NRT - IAH
1 stop19h 41mHawaiian Airlines
Deal found 17/6$1,218
Wed 24/910:30IAH - NRT
Nonstop13h 50mZIPAIR
Wed 15/1010:30NRT - IAH
Nonstop11h 45mZIPAIR
Deal found 17/6$1,221
Tue 2/919:23IAH - NRT
1 stop30h 37mAlaska Airlines
Wed 17/918:25NRT - IAH
1 stop19h 41mAlaska Airlines
Deal found 17/6$1,241
Tue 9/910:05IAH - NRT
Nonstop13h 55mUnited Airlines
Fri 19/917:00NRT - IAH
Nonstop11h 55mUnited Airlines
Deal found 17/6$1,352
Wed 5/1106:30IAH - HND
1 stop17h 35mDelta
Tue 18/1117:20HND - IAH
1 stop15h 54mDelta
Deal found 17/6$1,375
Sun 5/1011:50IAH - NRT
2 stops37h 35mDelta
Mon 3/1120:40NRT - IAH
2 stops39h 56mDelta
Deal found 17/6$1,396
Sat 23/820:16IAH - HND
1 stop31h 09mJapan Airlines
Fri 5/911:30HND - IAH
1 stop18h 57mJapan Airlines
Deal found 18/6$1,396
Sat 23/820:16IAH - NRT
1 stop30h 19mJapan Airlines
Tue 9/918:15NRT - IAH
1 stop36h 06mJapan Airlines
Deal found 18/6$1,410
Wed 12/1120:05IAH - MEL
1 stop21h 50mAir New Zealand
Wed 26/1108:35MEL - IAH
1 stop22h 30mAir New Zealand
Deal found 17/6$1,535

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 19 June 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Tue 8/7

17:59-00:30

1 stop5h 31m

Cincinnati Cinci./N. Kentucky

Tue 22/7

05:40-10:47

1 stop6h 07m

$368

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Tue 15/7

07:30-11:02

Nonstop2h 32m

Cincinnati Cinci./N. Kentucky

Wed 23/7

07:00-08:33

Nonstop2h 33m

$429

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Tue 19/8

06:00-17:37

1 stop10h 37m

Cincinnati Cinci./N. Kentucky

Wed 20/8

18:37-16:54

2 stops23h 17m

$707

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Sun 14/9

06:00-16:00

1 stop20h 00m

Tokyo Narita

Fri 26/9

18:25-00:06

1 stop19h 41m

$1,218

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Wed 24/9

10:30-14:20

Nonstop13h 50m

Tokyo Narita

Wed 15/10

10:30-08:15

Nonstop11h 45m

$1,221

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Tue 2/9

19:23-16:00

1 stop30h 37m

Tokyo Narita

Tue 16/9

18:25-00:06

1 stop19h 41m

$1,241

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Tue 9/9

10:05-14:00

Nonstop13h 55m

Tokyo Narita

Thu 2/10

17:00-14:55

Nonstop11h 55m

$1,352

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Wed 5/11

06:00-14:35

1 stop17h 35m

Tokyo Haneda

Fri 21/11

17:20-22:46

1 stop20h 26m

$1,375

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Sat 23/8

20:16-17:25

1 stop31h 09m

Tokyo Haneda

Thu 4/9

17:00-19:38

1 stop16h 38m

$1,396

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Sun 5/10

11:50-15:25

2 stops37h 35m

Tokyo Narita

Mon 3/11

20:40-21:36

2 stops39h 56m

$1,396

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 60 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 Sydney. Price data was last updated on 13 June 2025.

The best time to book flights from Houston George Bush Intcntl Airport is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of $1,201). Flying from Houston George Bush Intcntl Airport in November will prove the most costly (average of $1,332). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

Houston George Bush Intcntl Airport offers frequent flights to Chicago (708 flights per day), Dallas (404 flights per day) and Los Angeles (346 flights per day).

Los Angeles
Los Angeles
From $92
San Salvador El Salvador Intl
San Salvador El Salvador Intl
From $222
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $103
New York
New York
From $66

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 Chicago, with prices starting at $50. Explore other affordable destinations below.

Chicago
Chicago
From $33
New York
New York
From $66
Los Angeles
Los Angeles
From $92
Mexico City Benito Juarez
Mexico City Benito Juarez
From $102

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 647,157 searches.
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
886 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
200 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,964 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
485 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Entertainment

7.3

Overall

8.7

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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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 19 June 2025.
Flights from Dallas/Fort Worth
Flights from Austin
Flights from Killeen
Flights from Love Field
Flights from Hobby
Flights from Midland
Flights from College Station
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 19 June 2025.

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

    For the current month, the most popular flights from Houston George Bush Intcntl Airport are Atlanta, Mumbai, Amman. Mumbai, Atlanta, Boston are the most popular locations from Houston George Bush Intcntl Airport 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 $50 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $567 to fly from Houston George Bush Intcntl Airport.

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

    Options for some of the cheapest premium economy flights from Houston George Bush Intcntl Airport we have found on Cheapflights are as follows:
    Fly from Houston George Bush Intcntl to Washington, D.C. Dulles Intl Airport starting at $825
    Fly from Houston George Bush Intcntl to Baltimore starting at $1,112
    Fly from Houston George Bush Intcntl to Frankfurt am Main Airport starting at $3,932

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

    Currently, the cheapest month for flights from Houston George Bush Intcntl Airport is September. The most expensive month for flights is November. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Houston George Bush Intcntl Airport?

    View the cheapest flight destinations from Houston George Bush Intcntl Airport:
    Fly from Houston to Sydney from $1,309 round trip

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

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

  • 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?

    Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

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?

Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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