HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$447+ Cheap flights from Osaka (OSA) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — IAH
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Osaka to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Osaka to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$856
(Trip.com)

One-way from

$447
(Kiwi.com)
From Osaka (OSA) to Houston George Bush Intcntl
Search Deals
One-way flight from Osaka (OSA) to Houston George Bush Intcntl
Search Deals

Find flight deals from Osaka to George Bush Intcntl

Cheapest flights from Osaka to George Bush Intcntl
Explore the most affordable flight options available from Osaka to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/285:00 pmKIX - IAH
2 stops25h 30mMultiple Airlines
dom. 10/56:44 amIAH - KIX
2 stops48h 21mMultiple Airlines
Deal found 8/14$856
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2811:10 amKIX - IAH
1 stop25h 15mEVA Air
sáb. 10/41:00 amIAH - KIX
1 stop21h 10mEVA Air
Deal found 8/14$1,000
This EVA Air deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2411:10 amKIX - IAH
1 stop25h 15mEVA Air
sáb. 9/271:10 amIAH - KIX
1 stop21h 00mEVA Air
Deal found 8/12$1,011
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:40 amITM - IAH
3 stops25h 46mMultiple Airlines
mié. 9/1710:30 amIAH - ITM
1 stop19h 15mMultiple Airlines
Deal found 8/12$1,049
This Asiana Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:00 pmKIX - IAH
2 stops21h 45mAsiana Airlines
dom. 9/286:00 amIAH - KIX
2 stops21h 50mAsiana Airlines
Deal found 8/12$1,283
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/282:35 pmITM - IAH
2 stops19h 03mAmerican Airlines
dom. 10/58:54 amIAH - ITM
2 stops21h 36mAmerican Airlines
Deal found 8/14$1,673
This JTB deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/108:00 amITM - IAH
1 stop14h 45mANA
mié. 9/178:15 amIAH - ITM
2 stops20h 40mANA
Deal found 8/12$1,788
This Expedia deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2812:45 pmITM - IAH
2 stops23h 40mMultiple Airlines
dom. 10/511:35 amIAH - ITM
1 stop19h 00mMultiple Airlines
Deal found 8/14$1,795
This Priceline deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/288:20 pmITM - IAH
1 stop26h 25mANA
dom. 10/511:35 amIAH - ITM
1 stop16h 35mANA
Deal found 8/14$1,898

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Osaka to Houston George Bush Intcntl Airport that are best for you.

Fly from

Osaka

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

dom. 9/28

5:00 pm-4:30 am

2 stops25h 30m

Houston George Bush Intcntl

dom. 10/5

6:44 am-9:05 pm

2 stops48h 21m

$856

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

dom. 9/28

11:10 am-10:25 pm

1 stop25h 15m

Houston George Bush Intcntl

sáb. 10/4

1:00 am-12:10 pm

1 stop21h 10m

$1,000

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

mié. 9/24

11:10 am-10:25 pm

1 stop25h 15m

Houston George Bush Intcntl

sáb. 9/27

1:10 am-12:10 pm

1 stop21h 00m

$1,011

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

mié. 9/10

10:40 am-10:26 pm

3 stops25h 46m

Houston George Bush Intcntl

mié. 9/17

10:30 am-7:45 pm

1 stop19h 15m

$1,049

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

mié. 9/24

5:00 pm-12:45 am

2 stops21h 45m

Houston George Bush Intcntl

dom. 9/28

6:00 am-5:50 pm

2 stops21h 50m

$1,283

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

dom. 9/28

2:35 pm-7:38 pm

2 stops19h 03m

Houston George Bush Intcntl

dom. 10/5

8:54 am-8:30 pm

2 stops21h 36m

$1,673

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

mié. 9/10

8:00 am-8:45 am

1 stop14h 45m

Houston George Bush Intcntl

mié. 9/17

8:15 am-6:55 pm

2 stops20h 40m

$1,788

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

dom. 9/28

12:45 pm-10:25 pm

2 stops23h 40m

Houston George Bush Intcntl

dom. 10/5

11:35 am-8:35 pm

1 stop19h 00m

$1,795

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

dom. 9/28

8:20 pm-8:45 am

1 stop26h 25m

Houston George Bush Intcntl

dom. 10/5

11:35 am-6:10 pm

1 stop16h 35m

$1,898

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

vie. 9/19

10:40 am-9:14 pm

3 stops48h 34m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Osaka to George Bush Intcntl

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

Cheapflights Insights

Everything you need to know about your flight from Osaka to Houston George Bush Intcntl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Osaka to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Osaka to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Osaka to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to George Bush Intcntl.

  • Can I find deals for business class flights from Osaka to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Osaka to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Osaka to Houston George Bush Intcntl Airport (average of $241). Flying from Osaka to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Osaka to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to George Bush Intcntl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.