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$308+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FUK
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:05 amIAH - NRT
Nonstop14h 15mZIPAIR
Thu 1/2910:30 amNRT - IAH
Nonstop11h 55mZIPAIR
Deal found 12/13$612
This Mytrip deal was found by Cheapflights users on 12/13. 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 12/309:05 amIAH - NRT
Nonstop14h 15mMultiple Airlines
Thu 1/292:45 pmNRT - IAH
1 stop24h 34mMultiple Airlines
Deal found 12/13$693
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmIAH - NRT
1 stop31h 55mAir Canada
Thu 1/296:15 pmNRT - IAH
2 stops43h 33mAir Canada
Deal found 12/13$865
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:55 amIAH - NRT
1 stop37h 35mAir Canada
Wed 1/216:15 pmNRT - IAH
1 stop37h 09mAir Canada
Deal found 12/13$868
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:10 amIAH - HND
1 stop18h 30mAir Canada
Tue 1/206:50 pmHND - IAH
1 stop29h 24mAir Canada
Deal found 12/14$873
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Sun 12/2810:04 pmIAH - NRT
2 stops27h 16mAir Canada
Tue 1/136:45 pmNRT - IAH
2 stops29h 29mAir Canada
Deal found 12/12$876
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:25 amIAH - NRT
Nonstop14h 05mUnited Airlines
Thu 1/295:45 pmNRT - IAH
Nonstop11h 55mUnited Airlines
Deal found 12/13$877
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:26 amIAH - HND
1 stop18h 04mAmerican Airlines
Thu 1/295:55 pmHND - IAH
1 stop18h 15mAmerican Airlines
Deal found 12/13$891
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:27 pmIAH - NRT
1 stop29h 03mAmerican Airlines
Thu 1/295:30 pmNRT - IAH
1 stop14h 35mAmerican Airlines
Deal found 12/13$898
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:25 amIAH - NRT
Nonstop14h 05mUnited Airlines
Tue 1/135:45 pmNRT - IAH
Nonstop11h 55mUnited Airlines
Deal found 12/13$927
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:55 amIAH - HND
1 stop37h 45mAir Canada
Wed 1/216:50 pmHND - IAH
1 stop38h 59mAir Canada
Deal found 12/14$946
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amIAH - HND
2 stops20h 45mDelta
Thu 1/295:20 pmHND - IAH
2 stops21h 36mDelta
Deal found 12/13$1,017

Find 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 December 15, 2025.

Round-trip from

$604
(Trip.com)

One-way from

$308
(Trip.com)

Popular in

July

Cheapest in

April

Average price

$1,187

Good round-trip deal

$747 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).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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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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 December 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

HoustonNagoya

IAH - NGO

IAHNGO

Houston George Bush Intcntl

Mon 2/16

5:25 pm-7:45 pm

2 stops35h 20m

Nagoya Chubu Centrair Intl

Thu 2/26

2:00 pm-4:24 pm

2 stops41h 24m

$799

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 2/16

7:10 am-7:25 pm

2 stops21h 15m

Osaka Kansai Intl

Thu 2/26

3:45 pm-9:44 pm

2 stops20h 59m

$812

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 1/24

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

Wed 1/28

4:00 pm-9:14 am

2 stops32h 14m

$893

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 2/16

7:10 am-8:20 pm

2 stops22h 10m

Osaka Itami

Thu 2/26

2:05 pm-4:24 pm

2 stops41h 19m

$894

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Fri 1/30

4:13 pm-4:30 pm

1 stop33h 17m

Tokyo Narita

Mon 2/2

6:30 pm-12:19 am

2 stops20h 49m

$920

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Wed 3/4

10:25 am-3:30 pm

Nonstop14h 05m

Tokyo Narita

Wed 3/11

5:45 pm-3:40 pm

Nonstop11h 55m

$937

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Wed 3/11

11:25 am-3:30 pm

Nonstop14h 05m

Tokyo Narita

Wed 3/18

5:45 pm-3:40 pm

Nonstop11h 55m

$937

HoustonNagoya

IAH - NGO

IAHNGO

Houston George Bush Intcntl

Mon 2/16

10:20 am-10:00 pm

2 stops20h 40m

Nagoya Chubu Centrair Intl

Thu 2/26

7:20 am-7:45 am

1 stop15h 25m

$949

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Mon 2/16

10:20 am-9:45 pm

1 stop20h 25m

Kobe

Thu 2/26

7:05 am-7:45 am

1 stop15h 40m

$953

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 2/16

10:20 am-7:10 pm

1 stop17h 50m

Osaka Itami

Thu 2/26

7:30 am-7:45 am

1 stop15h 15m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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 December 15, 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 December 15, 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
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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
1,023 reviews
ANA
8.4
Very good
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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
8,008 reviews
ANA
8.4
Very good
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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
9,092 reviews
ANA
8.4
Very good
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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
53 reviews
ANA
8.4
Very good
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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
10,525 reviews
ANA
8.4
Very good
1,023 reviews

Crew

8.7

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.6

Overall

8.4

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 ANA 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 10m. 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 $329 on ZIPAIR. Other airlines that offer cheap prices include Air Canada from $401 and Delta from $422 one-way.

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

    Most travelers choose Houston George Bush Intcntl - Tokyo Haneda, Houston George Bush Intcntl - Tokyo Narita 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, 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$600FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$487Average$774FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$657Average$876FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$788Average$1,191FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$804Average$1,083FlexibilityNo cancel feeOn-time79%
WestJetCheapest$860Average$1,447FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$871Average$1,109FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$879Average$1,520FlexibilityNo cancel feeOn-time69%
ANACheapest$963Average$1,640FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,061Average$1,305FlexibilityNo cancel feeOn-time74%

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