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Cheap flights from Houston George Bush Intcntl Airport to Japan from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Japan departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Japan

Cheap round-trip flights

Enter your travel dates to find the best prices.
ZIPAIR Logo
10:15 am - 2:20 pmIAH-NRT
14h 05mnonstop
ZIPAIR Logo
10:30 am - 8:15 amNRT-IAH
11h 45mnonstop
$673ZIPAIR
Find Deal
Fri, Oct 17 - Fri, Oct 24
ZIPAIR Logo
10:15 am - 2:20 pmIAH-NRT
14h 05mnonstop
ZIPAIR Logo
10:40 am - 8:15 amNRT-IAH
11h 35mnonstop
$674ZIPAIR
Find Deal
Sat, Oct 25 - Sun, Nov 2
Air Canada Logo
11:55 am - 4:40 pmIAH-HND
37h 45m1 stop
Air Canada Logo
6:50 pm - 11:09 amHND-IAH
31h 19m1 stop
$846Air Canada
Find Deal
Sun, Nov 30 - Tue, Dec 16
Air Canada Logo
7:10 am - 4:40 pmIAH-HND
18h 30m1 stop
Air Canada Logo
6:50 pm - 9:39 pmHND-IAH
41h 49m2 stops
$872Air Canada
Find Deal
Sun, Nov 30 - Tue, Dec 16
Delta Logo
9:40 am - 5:00 pmIAH-KIX
40h 20m2 stops
Delta Logo
2:00 pm - 11:59 pmKIX-IAH
23h 59m2 stops
$1,005Delta
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Sun, Feb 8 - Wed, Mar 11
Delta Logo
7:15 am - 10:45 amIAH-KIX
60h 30m2 stops
Delta Logo
11:55 am - 8:24 pmKIX-IAH
23h 29m2 stops
$1,012Delta
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Sat, Feb 14 - Thu, Mar 5
ANA Logo
7:20 am - 4:40 pmIAH-KIX
19h 20m1 stop
ANA Logo
8:20 am - 7:45 amKIX-IAH
14h 25m1 stop
$1,030ANA
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Tue, Oct 28 - Wed, Nov 12
ANA Logo
7:20 am - 8:00 amIAH-UKB
34h 40m2 stops
ANA Logo
9:15 pm - 7:45 amUKB-IAH
25h 30m1 stop
$1,033ANA
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Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
10:20 am - 6:10 pmIAH-ITM
16h 50m1 stop
United Airlines Logo
1:00 pm - 7:45 amITM-IAH
33h 45m1 stop
$1,056United Airlines
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Sun, Feb 15 - Thu, Feb 26
United Airlines Logo
10:20 am - 6:35 pmIAH-CTS
17h 15m1 stop
United Airlines Logo
12:30 pm - 7:45 amCTS-IAH
34h 15m1 stop
$1,057United Airlines
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Sun, Feb 1 - Wed, Feb 11

ANA flights from Houston George Bush Intcntl Airport to Japan

Our best ANA deals on Houston George Bush Intcntl Airport to Japan flight tickets
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
19h 20m
1 stop
KIX4:40 pmOsaka Kansai Intl
Nov 12
KIX8:20 amOsaka Kansai Intl
14h 25m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,030
Find similar
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
34h 40m
2 stops
UKB8:00 amKobe
Nov 11
UKB9:15 pmKobe
25h 30m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,033
Find similar
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
34h 10m
2 stops
ITM7:30 amOsaka Itami
Nov 12
ITM7:30 amOsaka Itami
15h 15m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,034
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ZIPAIR flights from Houston George Bush Intcntl Airport to Japan

Our best ZIPAIR deals on Houston George Bush Intcntl Airport to Japan flight tickets
ZIPAIR
Oct 17
IAH10:15 amHouston George Bush Intcntl
14h 05m
NRT2:20 pmTokyo Narita
Oct 24
NRT10:30 amTokyo Narita
11h 45m
IAH8:15 amHouston George Bush Intcntl
$673
Find similar
ZIPAIR
Oct 25
IAH10:15 amHouston George Bush Intcntl
14h 05m
NRT2:20 pmTokyo Narita
Nov 2
NRT10:40 amTokyo Narita
11h 35m
IAH8:15 amHouston George Bush Intcntl
$674
Find similar
ZIPAIR
Feb 1
IAH9:35 amHouston George Bush Intcntl
13h 55m
NRT2:30 pmTokyo Narita
Feb 8
NRT10:40 amTokyo Narita
11h 55m
IAH7:35 amHouston George Bush Intcntl
$679
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated October 7, 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

Fly to

Route

Depart

Return

Price

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Fri 10/17

10:15 am-2:20 pm

Nonstop14h 05m

Tokyo Narita

Fri 10/24

10:30 am-8:15 am

Nonstop11h 45m

$673

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Sat 10/25

10:15 am-2:20 pm

Nonstop14h 05m

Tokyo Narita

Sun 11/2

10:40 am-8:15 am

Nonstop11h 35m

$674

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Sun 11/30

11:55 am-4:40 pm

1 stop37h 45m

Tokyo Haneda

Tue 12/16

6:50 pm-11:09 am

1 stop31h 19m

$846

HoustonTokyo

IAH - HND

IAHHND

Houston George Bush Intcntl

Sun 11/30

7:10 am-4:40 pm

1 stop18h 30m

Tokyo Haneda

Tue 12/16

6:50 pm-9:39 pm

2 stops41h 49m

$872

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/8

9:40 am-5:00 pm

2 stops40h 20m

Osaka Kansai Intl

Wed 3/11

2:00 pm-11:59 pm

2 stops23h 59m

$1,005

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sat 2/14

7:15 am-10:45 am

2 stops60h 30m

Osaka Kansai Intl

Thu 3/5

11:55 am-8:24 pm

2 stops23h 29m

$1,012

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

7:20 am-4:40 pm

1 stop19h 20m

Osaka Kansai Intl

Wed 11/12

8:20 am-7:45 am

1 stop14h 25m

$1,030

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Tue 10/28

7:20 am-8:00 am

2 stops34h 40m

Kobe

Tue 11/11

9:15 pm-7:45 am

1 stop25h 30m

$1,033

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 2/15

10:20 am-6:10 pm

1 stop16h 50m

Osaka Itami

Thu 2/26

1:00 pm-7:45 am

1 stop33h 45m

$1,056

HoustonSapporo

IAH - CTS

IAHCTS

Houston George Bush Intcntl

Sun 2/1

10:20 am-6:35 pm

1 stop17h 15m

Sapporo Chitose

Wed 2/11

12:30 pm-7:45 am

1 stop34h 15m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Japan from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from Houston George Bush Intcntl Airport, with most prices found around $878. If you aren’t able to travel to Japan during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $895.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Houston George Bush Intcntl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,005. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Houston George Bush Intcntl Airport to Japan on a Sunday will generally be more expensive and average around $1,126. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $968 when looking at flights departing at noon. In the evening is when there is more demand to fly to Japan, so prices are often more expensive at around $1,260 per ticket.

What is the cheapest Houston George Bush Intcntl to Japan flight route?

Fly from Houston George Bush Intcntl to Tokyo Narita for the best Houston George Bush Intcntl - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,042 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Houston George Bush Intcntl Airport for as low as $843 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Japan flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Japan flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Japan.

Cheap Houston George Bush Intcntl Airport to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Japan

Best Price Found

$463

Fastest flight time

13h 50m

Direct flights

Every day

Airports in Japan

2 airports
The best one-way flight to Japan from Houston George Bush Intcntl Airport in the past 72 hours is $463. The best round-trip flight deal from Houston George Bush Intcntl Airport to Japan found on momondo in the last 72 hours is $887.
The fastest flight from Houston George Bush Intcntl Airport to Japan takes 13h 50m
Direct flights go from Houston George Bush Intcntl Airport to Japan every day.
There are 2 airports near Japan: Tokyo Narita (NRT), Tokyo Haneda (HND)
Search flight deals

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Japan?

    Prices for flights from Houston George Bush Intcntl Airport to Japan refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Japan?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Japan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Japan.

  • What documentation or ID do you need to fly to Japan?

    The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Japan?

Best airlines flying from Houston George Bush Intcntl Airport to Japan

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Japan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $198Free CancellationRating
7.9
7,966 reviews
Search Delta flights
Singapore AirlinesPriceFrom $487Free CancellationRating
8.1
1,376 reviews
Search Singapore Airlines flights
ZIPAIRPriceFrom $660Free CancellationRating
7.4
51 reviews
Search ZIPAIR flights
Air CanadaPriceFrom $790Free CancellationRating
7.1
10,246 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $804Free CancellationRating
8.3
1,576 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $871Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $879Free CancellationRating
7.4
8,956 reviews
Search United Airlines flights
ANAPriceFrom $968Free CancellationRating
8.4
983 reviews
Search ANA flights
EVA AirPriceFrom $1,061Free CancellationRating
8.4
1,248 reviews
Search EVA Air flights
WestJetPriceFrom $1,184Free CancellationRating
7.2
3,114 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Japan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Japan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan from Houston with this policy.

How can momondo help me find flights from Houston to Japan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Japan from Houston.

I’m not ready to book a flight from Houston to Japan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from Houston and alert you when they change.

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