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$408+ Cheap flights from George Bush Intcntl (IAH) to Osaka (OSA)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Osaka (OSA). 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

$745
(Air Canada)

One-way from

$441
(Trip.com)

Popular in

October

Cheapest in

December

Average price

$1,525
From Houston George Bush Intcntl to Osaka (OSA)
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One-way flight from Houston George Bush Intcntl to Osaka (OSA)
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Highest demand for flights based on searches. 11% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Osaka

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

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:00 amIAH - KIX
2 stops40h 25mAir Canada
mar. 9/166:05 pmKIX - IAH
1 stop35h 37mAir Canada
Deal found 8/12$745
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:20 amIAH - KIX
1 stop19h 05mAir Canada
mar. 9/306:05 pmKIX - IAH
1 stop35h 37mAir Canada
Deal found 8/14$751
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:00 amIAH - KIX
2 stops21h 25mAir Canada
mié. 9/176:05 pmKIX - IAH
2 stops39h 37mAir Canada
Deal found 8/12$756
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:33 pmIAH - KIX
2 stops36h 07mMultiple Airlines
vie. 12/57:25 amKIX - IAH
2 stops29h 19mMultiple Airlines
Deal found 8/12$757
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.
mar. 9/237:10 amIAH - KIX
2 stops23h 50mMultiple Airlines
mar. 9/309:05 amKIX - IAH
2 stops33h 25mMultiple Airlines
Deal found 8/14$774
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:10 amIAH - UKB
2 stops24h 35mMultiple Airlines
mar. 9/169:15 pmUKB - IAH
2 stops21h 15mMultiple Airlines
Deal found 8/12$777
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:10 amIAH - ITM
2 stops34h 15mMultiple Airlines
mar. 9/167:00 pmITM - IAH
2 stops23h 30mMultiple Airlines
Deal found 8/12$778
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/74:55 pmIAH - KIX
1 stop33h 30mAir Canada
dom. 9/146:05 pmKIX - IAH
2 stops39h 37mAir Canada
Deal found 8/14$782
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.
mar. 9/237:10 amIAH - UKB
2 stops37h 00mMultiple Airlines
mar. 9/3011:10 amUKB - IAH
2 stops25h 16mMultiple Airlines
Deal found 8/14$788
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2810:02 pmIAH - KIX
2 stops29h 48mMultiple Airlines
dom. 10/59:10 amKIX - IAH
3 stops27h 25mMultiple Airlines
Deal found 8/14$817
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:20 amIAH - ITM
2 stops21h 50mAir Canada
mar. 10/142:00 pmITM - IAH
2 stops22h 14mAir Canada
Deal found 8/13$877
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:10 amIAH - ITM
2 stops22h 00mAir Canada
mar. 11/112:00 pmITM - IAH
2 stops22h 44mAir Canada
Deal found 8/12$916

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Osaka 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 Houston George Bush Intcntl Airport to Osaka that are best for you.

Fly from

George Bush Intcntl

Fly to

Osaka

Route

Depart

Return

Price

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mar. 9/9

10:00 am-4:25 pm

2 stops40h 25m

Osaka Kansai Intl

mar. 9/16

6:05 pm-3:42 pm

1 stop35h 37m

$745

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mar. 9/23

7:20 am-4:25 pm

1 stop19h 05m

Osaka Kansai Intl

mar. 9/30

6:05 pm-3:42 pm

1 stop35h 37m

$751

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mié. 9/17

5:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

mié. 10/1

6:05 pm-10:14 pm

1 stop18h 09m

$756

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mié. 9/10

5:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

mié. 9/17

6:05 pm-10:14 pm

1 stop18h 09m

$756

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mar. 12/2

7:10 am-7:10 pm

2 stops21h 00m

Osaka Itami

mar. 12/16

2:00 pm-9:44 pm

2 stops22h 44m

$764

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

mar. 9/23

7:10 am-10:10 am

2 stops37h 00m

Kobe

mar. 9/30

11:10 am-10:26 pm

2 stops25h 16m

$788

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mié. 9/24

7:20 am-7:10 pm

2 stops21h 50m

Osaka Itami

mar. 10/14

2:00 pm-10:14 pm

2 stops22h 14m

$877

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

dom. 11/30

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

mié. 12/17

2:05 pm-4:24 pm

2 stops41h 19m

$886

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

dom. 11/30

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

jue. 12/18

4:00 pm-9:44 pm

2 stops20h 44m

$891

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

dom. 11/30

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

vie. 12/19

2:00 pm-9:44 pm

2 stops22h 44m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 44 results
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Best time to book a flight from George Bush Intcntl to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Osaka

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Osaka (average of $873). Flying from Houston George Bush Intcntl Airport to Osaka in June is currently the most expensive (average of $1,313). 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.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Osaka, such as ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
933 reviews

Overall

8.4

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
933 reviews
ANA
8.4
Very good
933 reviews

Overall

8.4

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

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

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Osaka round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Osaka round-trip from $1,155. This flight start at 14% lower than the current average price 3 months from now.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Osaka?

    The most popular route from Houston George Bush Intcntl Airport to Osaka is Houston George Bush Intcntl - Osaka Kansai Intl. You may also consider Houston George Bush Intcntl - Osaka Itami or Houston George Bush Intcntl - Kobe.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Osaka 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 Houston George Bush Intcntl Airport to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Osaka (average of $873). Flying from Houston George Bush Intcntl Airport to Osaka in June is currently the most expensive (average of $1,313). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Alternative routes for George Bush Intcntl to Osaka

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

Top airline flying from George Bush Intcntl to Osaka

Discover the top airline that operate flights from George Bush Intcntl to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,155Average$1,471FlexibilityNo cancel feeOn-time74%

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