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$296+ Cheap flights from George Bush Intcntl (IAH) to Japan

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FUK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Japan

Keep the following information in mind while searching for George Bush Intcntl to Japan flight deals. Data was last updated September 15, 2025.

Round-trip from

$708
(eDestinos)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$937

Good round-trip deal

$878 or less

Good one-way deal

$356 or less
From Houston George Bush Intcntl to Japan
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One-way flight from Houston George Bush Intcntl to Japan
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Highest demand for flights based on searches. 6% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Japan.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Japan.
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Find flight deals from George Bush Intcntl to Japan

Cheapest flights from George Bush Intcntl to Japan
Explore the most affordable flight options available from George Bush Intcntl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:59 amIAH - NRT
1 stop36h 11mMultiple Airlines
Tue 10/72:35 pmNRT - IAH
1 stop19h 07mMultiple Airlines
Deal found 9/13$708
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 pmIAH - NRT
2 stops29h 10mMultiple Airlines
Sat 10/42:35 pmNRT - IAH
1 stop21h 51mMultiple Airlines
Deal found 9/13$713
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:30 amIAH - NRT
2 stops40h 40mMultiple Airlines
Tue 9/302:35 pmNRT - IAH
1 stop21h 51mMultiple Airlines
Deal found 9/13$714
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Fri 9/267:10 amIAH - NRT
1 stop17h 00mMultiple Airlines
Mon 9/292:35 pmNRT - IAH
2 stops22h 07mMultiple Airlines
Deal found 9/12$715
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 9/287:10 amIAH - NRT
1 stop17h 00mMultiple Airlines
Wed 10/12:35 pmNRT - IAH
2 stops21h 55mMultiple Airlines
Deal found 9/14$717
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:59 amIAH - NRT
2 stops36h 11mMultiple Airlines
Mon 9/2910:30 amNRT - IAH
Nonstop12h 00mMultiple Airlines
Deal found 9/12$720
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:30 amIAH - NRT
2 stops40h 40mMultiple Airlines
Wed 10/1510:30 amNRT - IAH
Nonstop11h 45mMultiple Airlines
Deal found 9/12$723
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmIAH - NRT
1 stop35h 55mWestJet
Wed 12/106:35 pmNRT - IAH
1 stop33h 09mWestJet
Deal found 9/14$726
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Fri 9/1910:30 amIAH - NRT
Nonstop13h 50mMultiple Airlines
Fri 9/262:35 pmNRT - IAH
1 stop21h 51mMultiple Airlines
Deal found 9/12$727
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:30 amIAH - NRT
2 stops40h 40mMultiple Airlines
Wed 10/1510:30 amNRT - IAH
Nonstop11h 45mMultiple Airlines
Deal found 9/12$729
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 9/1510:30 amIAH - NRT
Nonstop13h 50mMultiple Airlines
Mon 9/292:35 pmNRT - IAH
1 stop21h 51mMultiple Airlines
Deal found 9/14$730
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:12 pmIAH - KIX
2 stops31h 43mMultiple Airlines
Tue 11/119:00 amKIX - IAH
2 stops21h 34mMultiple Airlines
Deal found 9/13$794

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Japan 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 September 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Japan that are best for you.

Fly from

George Bush Intcntl

Fly to

Japan

Route

Depart

Return

Price

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 9/29

7:10 am-9:50 pm

2 stops24h 40m

Osaka Kansai Intl

Sun 10/5

7:35 am-12:28 am

3 stops30h 53m

$860

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Mon 12/1

10:25 am-3:30 pm

Nonstop14h 05m

Tokyo Narita

Wed 12/10

5:45 pm-2:40 pm

Nonstop11h 55m

$879

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Wed 10/22

6:00 am-4:00 pm

1 stop20h 00m

Tokyo Narita

Fri 11/7

6:30 pm-11:52 pm

1 stop20h 22m

$887

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/14

6:44 am-9:50 pm

2 stops25h 06m

Osaka Kansai Intl

Tue 10/21

6:05 pm-5:20 am

2 stops25h 15m

$887

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Mon 1/19

6:30 am-3:20 pm

1 stop17h 50m

Tokyo Haneda

Thu 1/29

8:00 pm-11:59 pm

1 stop18h 59m

$893

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Tue 11/11

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Tue 12/9

6:30 pm-11:59 pm

1 stop20h 29m

$893

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Tue 11/4

5:30 am-2:35 pm

1 stop18h 05m

Tokyo Haneda

Thu 11/20

4:25 pm-10:24 pm

1 stop20h 59m

$893

HoustonOkinawa

IAH - OKA

IAHOKA

Houston George Bush Intcntl

Mon 12/1

5:15 am-5:05 pm

2 stops44h 50m

Okinawa Naha

Wed 12/10

6:05 pm-11:57 pm

2 stops44h 52m

$895

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Tue 2/24

6:00 am-5:45 pm

2 stops20h 45m

Tokyo Haneda

Fri 3/6

4:50 pm-11:26 pm

2 stops21h 36m

$898

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Wed 10/29

5:30 am-5:45 pm

2 stops22h 15m

Tokyo Haneda

Tue 11/25

8:00 pm-11:58 pm

1 stop18h 58m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan 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 Japan

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Japan (average of $902). Flying from Houston George Bush Intcntl Airport to Japan in December is currently the most expensive (average of $1,502). 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.

What is the cheapest time of day to fly from IAH to JP?

Find hourly flight availability from George Bush Intcntl to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Houston George Bush Intcntl Airport to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Japan, such as ANA, Delta, and ZIPAIR. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,956 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ZIPAIR
7.6
Good
49 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,931 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Air Canada
7.1
Good
10,000 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Japan. 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 Japan?

    United Airlines, Alaska Airlines, and Delta can get you from Houston George Bush Intcntl Airport to Japan in just under 14h 05m. Your travel time can differ by up to 5h 55m. Houston George Bush Intcntl Airport and Japan are separated by a distance of 6625 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Houston George Bush Intcntl - Tokyo Narita, Houston George Bush Intcntl - Tokyo Haneda or Houston George Bush Intcntl - Osaka Kansai Intl when deciding on the best route from Houston George Bush Intcntl Airport to Japan.

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

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

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

    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 Japan.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Japan 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 Japan?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Japan (average of $902). Flying from Houston George Bush Intcntl Airport to Japan in December is currently the most expensive (average of $1,502). 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

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Alternative routes for George Bush Intcntl to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from George Bush Intcntl to Japan

Discover the top 10 airlines that operate flights from George Bush Intcntl to Japan. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$595FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$487Average$774FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$659Average$875FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$790Average$1,186FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$804Average$1,099FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$834Average$1,085FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$878Average$1,634FlexibilityNo cancel feeOn-time69%
ANACheapest$983Average$1,686FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,061Average$1,327FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,082Average$1,447FlexibilityNo cancel feeOn-time60%

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