Osaka

$407+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSA
jun. 17 — jun. 241
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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 junio 12, 2025.

Round-trip from

$841
(Kiwi.com)

One-way from

$407
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,792
From Houston George Bush Intcntl to Osaka (OSA)
One-way flight from Houston George Bush Intcntl to Osaka (OSA)
Highest demand for flights based on searches. 16% potential increase in price ($300 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
vie. 8/2910:30 amIAH - KIX
1 stop21h 20mMultiple Airlines
jue. 9/48:55 pmKIX - IAH
2 stops54h 49mMultiple Airlines
Deal found 6/10$841
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
vie. 8/2910:30 amIAH - ITM
1 stop18h 25mMultiple Airlines
jue. 9/48:20 pmITM - IAH
1 stop26h 10mMultiple Airlines
Deal found 6/10$903
This Air Canada deal was found by Cheapflights users on 6/12. 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. 9/24:32 pmIAH - KIX
2 stops33h 53mAir Canada
vie. 9/126:05 pmKIX - IAH
1 stop18h 09mAir Canada
Deal found 6/12$903
This Air Canada deal was found by Cheapflights users on 6/10. 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.
sáb. 11/294:25 pmIAH - ITM
2 stops35h 30mAir Canada
jue. 12/112:00 pmITM - IAH
2 stops22h 14mAir Canada
Deal found 6/10$931
This Delta deal was found by Cheapflights users on 6/9. 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.
sáb. 8/23:55 pmIAH - KIX
2 stops39h 05mDelta
vie. 8/2212:35 pmKIX - IAH
2 stops23h 03mDelta
Deal found 6/9$1,067
This Trip.com deal was found by Cheapflights users on 6/10. 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. 8/311:35 amIAH - KIX
1 stop20h 35mEVA Air
lun. 9/81:10 pmKIX - IAH
1 stop23h 15mEVA Air
Deal found 6/10$1,108
This Mytrip deal was found by Cheapflights users on 6/11. 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. 7/92:44 pmIAH - UKB
3 stops29h 16mMultiple Airlines
mié. 7/1611:00 amUKB - IAH
3 stops26h 49mMultiple Airlines
Deal found 6/11$1,159
This oojo deal was found by Cheapflights users on 6/10. 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
vie. 9/1211:00 amUKB - IAH
1 stop25h 25mEVA Air
Deal found 6/10$1,306
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/77:10 pmIAH - KIX
2 stops32h 55mChina Airlines
mar. 8/121:10 pmKIX - IAH
2 stops31h 10mChina Airlines
Deal found 6/12$1,321
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:44 pmIAH - KIX
3 stops29h 11mCathay Pacific
lun. 9/87:35 pmKIX - IAH
2 stops31h 54mCathay Pacific
Deal found 6/12$1,407
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:35 amIAH - ITM
1 stop16h 35mANA
vie. 9/127:30 amITM - IAH
1 stop15h 15mANA
Deal found 6/12$1,677
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:35 amIAH - UKB
1 stop20h 10mANA
vie. 9/127:05 amUKB - IAH
1 stop15h 40mANA
Deal found 6/11$1,677

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 junio 12, 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

vie. 8/29

10:30 am-9:50 pm

1 stop21h 20m

Osaka Kansai Intl

jue. 9/4

8:55 pm-1:44 pm

2 stops54h 49m

$841

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mar. 9/2

10:00 am-4:25 pm

2 stops40h 25m

Osaka Kansai Intl

vie. 9/12

6:05 pm-7:42 pm

2 stops39h 37m

$903

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

vie. 8/29

10:30 am-6:55 pm

1 stop18h 25m

Osaka Itami

jue. 9/4

8:20 pm-8:30 am

1 stop26h 10m

$903

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

sáb. 11/29

4:25 pm-6:55 pm

2 stops35h 30m

Osaka Itami

jue. 12/11

2:00 pm-9:14 pm

2 stops22h 14m

$931

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

sáb. 8/2

3:55 pm-9:00 pm

2 stops39h 05m

Osaka Kansai Intl

vie. 8/22

12:35 pm-9:38 pm

2 stops23h 03m

$1,067

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

dom. 8/31

1:35 am-12:10 pm

1 stop20h 35m

Osaka Kansai Intl

lun. 9/8

1:10 pm-10:25 pm

1 stop23h 15m

$1,108

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

mié. 7/9

2:44 pm-10:00 am

3 stops29h 16m

Kobe

mié. 7/16

11:00 am-11:49 pm

3 stops26h 49m

$1,159

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

mar. 9/2

6:43 pm-10:00 am

2 stops49h 17m

Kobe

vie. 9/12

11:00 am-10:25 pm

1 stop25h 25m

$1,306

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

jue. 8/7

7:10 pm-6:05 pm

2 stops32h 55m

Osaka Kansai Intl

mar. 8/12

1:10 pm-6:20 am

2 stops31h 10m

$1,321

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

lun. 9/1

7:44 pm-2:55 pm

3 stops29h 11m

Osaka Kansai Intl

lun. 9/8

7:35 pm-1:29 pm

2 stops31h 54m

$1,407

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 31 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 $888). Flying from Houston George Bush Intcntl Airport to Osaka in June is currently the most expensive (average of $1,324). 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 junio 12, 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.

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.3
Very good

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 $903. Other airlines that can offer you cheap pricing are Delta, from $1,067, and EVA Air, from $1,108. These flights start at 38% 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 Air Canada. According to our data, you can fly for as low as $513. Users have also found prices from $615 and $687 on Delta and EVA Air, respectively.

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

  • 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 $888). Flying from Houston George Bush Intcntl Airport to Osaka in June is currently the most expensive (average of $1,324). 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.

Top 3 airlines flying from George Bush Intcntl to Osaka

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$986Average$1,383FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,018Average$1,493FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,155Average$1,404FlexibilityNo cancel feeOn-time74%

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