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$328+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FUK
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Round-trip from

$625
(Mytrip)

One-way from

$328
(Mytrip)

Popular in

July

Cheapest in

April

Average price

$1,017

Good round-trip deal

$669 or less

Good one-way deal

$333 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 ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. 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 12/68:37 pmIAH - NRT
1 stop26h 48mMultiple Airlines
Sat 12/132:45 pmNRT - IAH
1 stop19h 47mMultiple Airlines
Deal found 11/4$625
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Sat 12/67:24 pmIAH - NRT
1 stop28h 01mMultiple Airlines
Sun 12/2110:40 amNRT - IAH
Nonstop11h 35mMultiple Airlines
Deal found 11/5$630
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 12/48:37 pmIAH - NRT
1 stop26h 48mMultiple Airlines
Thu 12/112:45 pmNRT - IAH
1 stop16h 07mMultiple Airlines
Deal found 11/4$637
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/88:37 pmIAH - NRT
1 stop26h 48mMultiple Airlines
Mon 12/152:45 pmNRT - IAH
1 stop16h 07mMultiple Airlines
Deal found 11/6$638
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/27:59 pmIAH - NRT
1 stop27h 26mMultiple Airlines
Tue 12/92:45 pmNRT - IAH
1 stop19h 27mMultiple Airlines
Deal found 11/4$643
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/35:00 amIAH - NRT
1 stop18h 25mMultiple Airlines
Wed 12/102:45 pmNRT - IAH
2 stops40h 53mMultiple Airlines
Deal found 11/5$644
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:28 amIAH - HND
1 stop18h 02mAmerican Airlines
Wed 12/105:55 pmHND - IAH
1 stop19h 28mAmerican Airlines
Deal found 11/4$644
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Sun 11/169:15 amIAH - NRT
Nonstop14h 15mMultiple Airlines
Tue 12/92:45 pmNRT - IAH
1 stop19h 27mMultiple Airlines
Deal found 11/5$645
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amIAH - HND
1 stop21h 30mAmerican Airlines
Thu 11/275:55 pmHND - IAH
1 stop31h 08mAmerican Airlines
Deal found 11/4$649
This Trip.com deal was found by Cheapflights users on 11/6. 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.
Sat 12/69:05 amIAH - KIX
1 stop20h 30mMultiple Airlines
Sat 12/139:10 pmKIX - IAH
1 stop25h 05mMultiple Airlines
Deal found 11/6$765
This lol.travel deal was found by Cheapflights users on 11/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:10 amIAH - HND
1 stop18h 30mAir Canada
Tue 12/166:50 pmHND - IAH
1 stop17h 54mAir Canada
Deal found 11/4$770
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Wed 11/267:10 amIAH - HND
1 stop18h 30mAir Canada
Thu 12/116:50 pmHND - IAH
1 stop17h 54mAir Canada
Deal found 11/3$787

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 November 6, 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

HoustonFukuoka

IAH - FUK

IAHFUK

Houston George Bush Intcntl

Sat 12/6

9:05 am-8:55 pm

1 stop20h 50m

Fukuoka

Sat 12/13

3:40 pm-7:15 am

1 stop30h 35m

$828

HoustonNagoya

IAH - NGO

IAHNGO

Houston George Bush Intcntl

Wed 4/29

7:05 am-6:35 pm

2 stops21h 30m

Nagoya Chubu Centrair Intl

Wed 5/6

2:10 pm-7:41 pm

2 stops43h 31m

$840

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sat 11/22

8:26 pm-5:40 pm

2 stops30h 14m

Osaka Kansai Intl

Sun 12/7

8:00 am-9:44 pm

2 stops28h 44m

$866

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Tue 2/3

10:25 am-3:30 pm

Nonstop14h 05m

Tokyo Narita

Wed 2/25

5:45 pm-2:40 pm

Nonstop11h 55m

$878

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Mon 2/2

10:25 am-3:30 pm

Nonstop14h 05m

Tokyo Narita

Fri 2/27

5:45 pm-2:40 pm

Nonstop11h 55m

$878

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Tue 12/30

7:08 am-3:05 pm

1 stop16h 57m

Tokyo Haneda

Fri 1/16

5:20 pm-11:17 pm

1 stop20h 57m

$892

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Mon 11/17

7:00 am-3:05 pm

1 stop17h 05m

Tokyo Haneda

Thu 11/27

8:00 pm-10:30 pm

1 stop17h 30m

$892

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Tue 2/3

6:41 pm-3:05 pm

2 stops29h 24m

Tokyo Haneda

Wed 2/25

8:00 pm-9:15 pm

1 stop16h 15m

$897

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Sun 11/23

6:40 pm-3:20 pm

2 stops29h 40m

Tokyo Haneda

Thu 12/11

5:20 pm-11:59 pm

2 stops21h 39m

$897

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Sun 2/1

6:41 pm-2:05 pm

2 stops28h 24m

Tokyo Haneda

Wed 2/25

8:00 pm-9:15 pm

1 stop16h 15m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Japan (average of $217). Flying from Houston George Bush Intcntl Airport to Japan in July is currently the most expensive (average of $743). 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 November 6, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Japan at noon. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 6, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Japan, such as ANA, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,003 reviews
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Delta
7.9
Good
8,001 reviews
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,007 reviews
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ZIPAIR
7.4
Good
52 reviews
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Air Canada
7.1
Good
10,416 reviews
ANA
8.4
Very good
1,003 reviews

Overall

8.4

Food

7.7

Crew

8.7

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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?

    Air Canada, United 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 7h 25m. 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 cheapest airlines to fly from Houston George Bush Intcntl Airport to Japan one-way?

    One-way options have recently been found by users for as low as $333 on ZIPAIR. Other airlines that offer cheap prices include Alaska Airlines from $441 and Air Canada from $444 one-way.

  • 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 Itami 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Japan (average of $217). Flying from Houston George Bush Intcntl Airport to Japan in July is currently the most expensive (average of $743). 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

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$589FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$487Average$774FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$658Average$889FlexibilityNo cancel feeOn-timeN/A
ANACheapest$758Average$1,573FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$790Average$1,152FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$804Average$1,099FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$871Average$1,085FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$879Average$1,543FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,061Average$1,317FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,184Average$1,447FlexibilityNo cancel feeOn-time60%

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