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Osaka

$550+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/39:25 am
IAH
-
KIX
1 stop32h 20m
Multiple Airlines
Wed 2/188:25 pm
KIX
-
IAH
1 stop26h 00m
Multiple Airlines
Deal found 1/20$775
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sat 2/285:25 pm
IAH
-
KIX
1 stop33h 15m
Air Canada
Tue 3/107:25 pm
KIX
-
IAH
1 stop34h 59m
Air Canada
Deal found 1/21$791
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Fri 2/279:30 pm
IAH
-
KIX
2 stops53h 10m
Multiple Airlines
Tue 3/107:25 pm
KIX
-
IAH
2 stops37h 21m
Multiple Airlines
Deal found 1/21$795
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sun 3/15:25 pm
IAH
-
KIX
1 stop33h 15m
Air Canada
Tue 3/107:25 pm
KIX
-
IAH
2 stops37h 21m
Air Canada
Deal found 1/21$814
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:25 pm
IAH
-
KIX
1 stop33h 15m
Multiple Airlines
Mon 3/98:25 pm
KIX
-
IAH
2 stops63h 14m
Multiple Airlines
Deal found 1/21$855
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sat 2/285:25 pm
IAH
-
KIX
1 stop33h 15m
Air Canada
Mon 3/97:25 pm
KIX
-
IAH
1 stop34h 59m
Air Canada
Deal found 1/21$871
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 3/19:35 am
IAH
-
KIX
1 stop32h 10m
Multiple Airlines
Tue 3/108:00 am
KIX
-
IAH
2 stops23h 07m
Multiple Airlines
Deal found 1/21$874
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Sun 10/185:05 am
IAH
-
KIX
2 stops21h 20m
Air Canada
Sat 11/77:25 pm
KIX
-
IAH
1 stop35h 59m
Air Canada
Deal found 1/19$899
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:10 pm
IAH
-
KIX
1 stop32h 15m
Air Canada
Sun 10/46:05 pm
KIX
-
IAH
1 stop31h 10m
Air Canada
Deal found 1/19$907
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 3/19:35 am
IAH
-
ITM
1 stop30h 55m
Multiple Airlines
Tue 3/109:00 am
ITM
-
IAH
2 stops22h 07m
Multiple Airlines
Deal found 1/21$930
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Tue 2/36:24 pm
IAH
-
ITM
2 stops34h 56m
Multiple Airlines
Wed 2/183:25 pm
ITM
-
IAH
2 stops21h 19m
Multiple Airlines
Deal found 1/20$933
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:35 am
IAH
-
ITM
1 stop16h 35m
ANA
Sat 11/77:05 am
ITM
-
IAH
1 stop15h 40m
ANA
Deal found 1/19$985

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$775
(Kiwi.com)

One-way from

$550
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$1,030
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)
Search Deals
One-way flight from Houston George Bush Intcntl to Osaka (OSA)
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 21, 2026.
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

Sat 2/28

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Tue 3/10

7:25 pm-6:46 pm

2 stops37h 21m

$791

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 2/3

4:08 pm-8:45 am

2 stops49h 37m

Osaka Kansai Intl

Wed 2/18

8:25 pm-7:25 am

1 stop26h 00m

$795

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sat 2/28

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Mon 3/9

8:25 pm-9:39 pm

2 stops63h 14m

$855

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 2/3

6:24 pm-8:20 pm

2 stops34h 56m

Osaka Itami

Wed 2/18

3:25 pm-9:44 pm

2 stops21h 19m

$933

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Sun 3/1

10:25 am-9:45 pm

1 stop20h 20m

Kobe

Tue 3/10

9:15 pm-5:11 am

2 stops21h 56m

$986

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 2/27

7:20 am-4:40 pm

1 stop18h 20m

Osaka Kansai Intl

Tue 3/10

8:20 am-8:45 am

1 stop14h 25m

$995

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 3/1

10:25 am-8:20 pm

1 stop18h 55m

Osaka Itami

Tue 3/10

4:50 pm-3:40 pm

1 stop36h 50m

$1,005

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 2/27

5:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Tue 3/10

6:35 pm-12:36 am

2 stops20h 01m

$1,024

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Fri 2/27

6:25 am-9:45 pm

2 stops24h 20m

Kobe

Tue 3/10

9:15 pm-5:11 am

2 stops21h 56m

$1,041

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Tue 2/3

10:20 am-9:45 pm

1 stop20h 25m

Kobe

Wed 2/18

7:05 am-7:45 am

1 stop15h 40m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 40 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Osaka flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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
No data available for this route at this time. Please check back soon.

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 January 21, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Osaka, such as ANA, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,077 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,189 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Air Canada
7.1
Good
10,644 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Osaka?

    Departing from Houston George Bush Intcntl Airport to Osaka will take you 20h 20m. Houston George Bush Intcntl Airport and Osaka are separated by a distance of 6884 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $1,124. This flight start at 19% 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.

See more FAQs

Traveling to a place near Osaka?

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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 Osaka 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,124Average$1,404FlexibilityNo cancel feeOn-time74%

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