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$571+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSA
mai 4 — mai 111
dim. 5/4
dim. 5/11
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 avril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$946
(Kiwi.com)

One-way from

$571
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$1,190
Provider with most accurate pricing for Houston George Bush Intcntl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Osaka (OSA) flights.
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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. 9% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/15:25 amIAH - KIX
2 stops39h 55mDelta
lun. 9/86:20 pmKIX - IAH
2 stops42h 04mDelta
Deal found 4/28$911
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/510:15 amIAH - KIX
1 stop32h 45mMultiple Airlines
lun. 5/197:40 amKIX - IAH
2 stops35h 15mMultiple Airlines
Deal found 4/28$946
This Air Canada deal was found by Cheapflights users on 4/29. 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. 9/28:01 pmIAH - KIX
1 stop30h 24mAir Canada
ven. 9/126:05 pmKIX - IAH
1 stop31h 10mAir Canada
Deal found 4/29$998
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/510:15 amIAH - ITM
1 stop31h 10mMultiple Airlines
sam. 5/108:30 amITM - IAH
2 stops22h 23mMultiple Airlines
Deal found 4/28$1,047
This Air Canada deal was found by Cheapflights users on 4/28. 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.
ven. 10/177:20 amIAH - ITM
2 stops21h 50mAir Canada
mar. 11/42:00 pmITM - IAH
2 stops22h 14mAir Canada
Deal found 4/28$1,095
This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/11:10 amIAH - KIX
1 stop21h 00mEVA Air
ven. 9/1211:10 amKIX - IAH
1 stop25h 15mEVA Air
Deal found 4/28$1,117
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/248:31 pmIAH - KIX
2 stops44h 09mCathay Pacific
dim. 8/314:20 pmKIX - IAH
3 stops43h 40mCathay Pacific
Deal found 4/28$1,239
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:43 pmIAH - UKB
2 stops49h 17mEVA Air
ven. 9/1211:00 amUKB - IAH
1 stop25h 25mEVA Air
Deal found 4/28$1,276
This Trip.com deal was found by Cheapflights users on 4/28. 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.
ven. 10/172:25 pmIAH - KIX
1 stop38h 35mTurkish Airlines
mar. 11/410:30 pmKIX - IAH
1 stop29h 50mTurkish Airlines
Deal found 4/28$1,363
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/205:54 pmIAH - KIX
2 stops34h 51mAlaska Airlines
mer. 10/228:45 pmKIX - IAH
2 stops34h 09mAlaska Airlines
Deal found 4/28$1,400
This Orbitz deal was found by Cheapflights users on 4/27. 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.
ven. 8/157:10 pmIAH - UKB
2 stops24h 50mMultiple Airlines
ven. 8/2211:00 amUKB - IAH
1 stop25h 50mMultiple Airlines
Deal found 4/27$1,536
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/210:05 amIAH - ITM
1 stop18h 50mANA
ven. 9/127:05 amITM - IAH
1 stop15h 40mANA
Deal found 4/28$1,681

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 avril 29, 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

lun. 5/5

10:15 am-9:00 am

1 stop32h 45m

Osaka Kansai Intl

lun. 5/19

7:40 am-4:55 am

2 stops35h 15m

$946

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

lun. 5/5

10:15 am-7:25 am

1 stop31h 10m

Osaka Itami

sam. 5/10

8:30 am-4:53 pm

2 stops22h 23m

$1,047

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mer. 5/7

7:09 pm-12:10 pm

2 stops27h 01m

Osaka Kansai Intl

mer. 5/14

11:10 am-10:20 pm

1 stop25h 10m

$1,161

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

lun. 5/5

7:50 pm-4:25 pm

2 stops54h 35m

Osaka Kansai Intl

jeu. 6/5

6:05 pm-8:29 am

2 stops28h 24m

$1,224

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

lun. 5/5

9:00 pm-7:00 pm

1 stop32h 00m

Osaka Kansai Intl

ven. 6/6

10:25 pm-7:05 pm

1 stop34h 40m

$1,387

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

lun. 5/5

7:44 pm-2:55 pm

3 stops29h 11m

Osaka Kansai Intl

jeu. 6/5

9:10 am-10:27 pm

2 stops27h 17m

$1,543

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mer. 5/7

7:20 am-8:15 pm

2 stops22h 55m

Osaka Itami

mer. 5/14

3:00 pm-10:34 pm

2 stops21h 34m

$1,561

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

jeu. 6/12

6:22 am-9:00 pm

2 stops24h 38m

Osaka Kansai Intl

jeu. 6/19

12:35 pm-9:38 pm

2 stops23h 03m

$1,608

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mer. 5/14

4:30 pm-7:15 am

1 stop24h 45m

Osaka Kansai Intl

lun. 5/26

9:30 am-4:25 pm

1 stop44h 55m

$1,743

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

ven. 6/20

11:35 am-9:45 pm

1 stop20h 10m

Kobe

ven. 7/4

7:05 am-8:45 am

1 stop15h 40m

$1,917

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 34 results
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Compare providers for flights from George Bush Intcntl to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Osaka in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Osaka flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Osaka flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Osaka flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $898). Flying from Houston George Bush Intcntl Airport to Osaka in December is currently the most expensive (average of $1,350). 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.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 avril 29, 2025.
To help decide which airline to fly from Houston to Osaka, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. 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.
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 are the cheapest airlines flying 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 $1,161. Other airlines that can offer you cheap pricing are Air Canada, from $1,224, and Turkish Airlines, from $1,387. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Osaka one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $984. Users have also found prices from $1,016 and $1,038 on Air Canada and EVA Air, respectively.

  • 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 $898). Flying from Houston George Bush Intcntl Airport to Osaka in December is currently the most expensive (average of $1,350). 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
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 4 airlines flying from George Bush Intcntl to Osaka

Discover the top 4 airlines 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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$986Average$1,383FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,018Average$1,493FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,061Average$1,686FlexibilityNo cancel feeOn-time67%
EVA AirCheapest$1,155Average$1,404FlexibilityNo cancel feeOn-time74%

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