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Cheap flights from Osaka to Houston from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Houston departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 pm - 8:45 am
KIX
-
IAH
50h 30m
2 stops
Multiple Airlines Logo
10:45 am - 10:00 pm
IAH
-
KIX
21h 15m
1 stop
$1,040Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
American Airlines Logo
8:20 am - 8:40 pm
ITM
-
IAH
26h 20m
2 stops
American Airlines Logo
8:19 pm - 7:10 pm
IAH
-
ITM
32h 51m
2 stops
$1,097American Airlines
Wed, Aug 26 - Sun, Aug 30
American Airlines Logo
1:25 pm - 10:20 pm
ITM
-
IAH
22h 55m
2 stops
American Airlines Logo
8:19 pm - 7:10 pm
IAH
-
ITM
32h 51m
2 stops
$1,101American Airlines
Wed, Aug 26 - Sun, Aug 30
American Airlines Logo
4:20 pm - 6:04 pm
ITM
-
IAH
39h 44m
2 stops
American Airlines Logo
8:19 pm - 6:40 pm
IAH
-
ITM
32h 21m
2 stops
$1,274American Airlines
Wed, Aug 26 - Sat, Aug 29
Multiple Airlines Logo
1:10 pm - 10:50 pm
KIX
-
IAH
23h 40m
1 stop
Multiple Airlines Logo
10:45 am - 10:00 pm
IAH
-
KIX
21h 15m
1 stop
$1,374Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
Multiple Airlines Logo
8:20 pm - 10:50 pm
ITM
-
IAH
40h 30m
2 stops
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
$1,433Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
American Airlines Logo
8:20 am - 7:46 pm
ITM
-
IAH
25h 26m
2 stops
American Airlines Logo
7:00 am - 7:05 pm
IAH
-
ITM
22h 05m
2 stops
$1,495American Airlines
Wed, Aug 26 - Sun, Aug 30
EVA Air Logo
11:10 am - 10:50 pm
KIX
-
IAH
25h 40m
1 stop
EVA Air Logo
1:35 am - 12:10 pm
IAH
-
KIX
20h 35m
1 stop
$1,624EVA Air
Thu, Aug 27 - Sun, Aug 30
EVA Air Logo
11:10 am - 10:50 pm
KIX
-
IAH
25h 40m
1 stop
EVA Air Logo
1:35 am - 12:10 pm
IAH
-
KIX
20h 35m
1 stop
$1,629EVA Air
Thu, Aug 27 - Sun, Aug 30
Japan Airlines Logo
5:00 pm - 1:19 pm
ITM
-
IAH
58h 19m
2 stops
Japan Airlines Logo
8:20 pm - 7:35 am
IAH
-
ITM
21h 15m
2 stops
$1,973Japan Airlines
Sat, Oct 10 - Tue, Oct 20

Japan Airlines flights from Osaka to Houston George Bush Intcntl Airport

Our best Japan Airlines deals on Osaka to Houston George Bush Intcntl Airport flight tickets
Japan Airlines
Oct 10
ITM5:00 pmOsaka Itami
58h 19m
2 stops
IAH1:19 pmHouston George Bush Intcntl
Oct 20
IAH8:20 pmHouston George Bush Intcntl
21h 15m
2 stops
ITM7:35 amOsaka Itami
$1,973
Japan Airlines
May 13
ITM2:35 pmOsaka Itami
18h 36m
2 stops
IAH7:11 pmHouston George Bush Intcntl
Jun 7
IAH5:44 pmHouston George Bush Intcntl
24h 51m
2 stops
ITM8:35 amOsaka Itami
$2,223
Japan Airlines
Oct 10
ITM3:45 pmOsaka Itami
39h 13m
2 stops
IAH4:58 pmHouston George Bush Intcntl
Oct 20
IAH8:20 pmHouston George Bush Intcntl
22h 15m
2 stops
ITM8:35 amOsaka Itami
$2,926

ANA flights from Osaka to Houston George Bush Intcntl Airport

Our best ANA deals on Osaka to Houston George Bush Intcntl Airport flight tickets
ANA
Oct 10
ITM8:00 amOsaka Itami
14h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
Oct 20
IAH8:30 amHouston George Bush Intcntl
20h 25m
2 stops
ITM6:55 pmOsaka Itami
$2,089
ANA
Oct 10
ITM2:00 pmOsaka Itami
14h 55m
1 stop
IAH2:55 pmHouston George Bush Intcntl
Oct 20
IAH10:10 amHouston George Bush Intcntl
18h 45m
1 stop
ITM6:55 pmOsaka Itami
$2,116
ANA
Oct 10
ITM7:30 amOsaka Itami
15h 15m
1 stop
IAH8:45 amHouston George Bush Intcntl
Oct 20
IAH11:35 amHouston George Bush Intcntl
17h 35m
1 stop
ITM7:10 pmOsaka Itami
$2,152

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Houston George Bush Intcntl Airport 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 May 8, 2026.
Use the filters below to find and compare flights from Osaka to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 8/19

8:15 pm-8:45 am

2 stops50h 30m

Houston George Bush Intcntl

Fri 8/28

10:45 am-10:00 pm

1 stop21h 15m

$1,040

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Wed 8/26

8:20 am-8:40 pm

2 stops26h 20m

Houston George Bush Intcntl

Sun 8/30

8:19 pm-7:10 pm

2 stops32h 51m

$1,097

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Wed 8/26

1:25 pm-10:20 pm

2 stops22h 55m

Houston George Bush Intcntl

Sun 8/30

8:19 pm-7:10 pm

2 stops32h 51m

$1,101

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Wed 8/26

4:20 pm-6:04 pm

2 stops39h 44m

Houston George Bush Intcntl

Sat 8/29

8:19 pm-6:40 pm

2 stops32h 21m

$1,274
Quickest round-trip

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 8/19

1:10 pm-10:50 pm

1 stop23h 40m

Houston George Bush Intcntl

Fri 8/28

10:45 am-10:00 pm

1 stop21h 15m

$1,374

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Wed 8/19

8:20 pm-10:50 pm

2 stops40h 30m

Houston George Bush Intcntl

Fri 8/28

10:45 am-6:55 pm

1 stop18h 10m

$1,433

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Wed 8/26

8:20 am-7:46 pm

2 stops25h 26m

Houston George Bush Intcntl

Sun 8/30

7:00 am-7:05 pm

2 stops22h 05m

$1,495

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Thu 8/27

11:10 am-10:50 pm

1 stop25h 40m

Houston George Bush Intcntl

Sun 8/30

1:35 am-12:10 pm

1 stop20h 35m

$1,624

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Thu 8/27

11:10 am-10:50 pm

1 stop25h 40m

Houston George Bush Intcntl

Sun 8/30

1:35 am-12:10 pm

1 stop20h 35m

$1,629

OsakaHouston

ITM - IAH

ITMIAH

Osaka Itami

Sat 10/10

5:00 pm-1:19 pm

2 stops58h 19m

Houston George Bush Intcntl

Tue 10/20

8:20 pm-7:35 am

2 stops21h 15m

$1,973

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 Houston from

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

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

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

You could potentially save up to 16% on your flight if you consider stops on a Osaka to Houston George Bush Intcntl Airport flight.

When to book flights from Osaka to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Houston George Bush Intcntl Airport (OSA to IAH) flight deals and tips

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

Fastest flight time

17h 38m

Direct flights

None
The fastest flight from Osaka to Houston George Bush Intcntl Airport takes 17h 38m
There are no direct flights from Osaka to Houston George Bush Intcntl Airport. There are no popular flight routes from Osaka to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Osaka to Houston George Bush Intcntl Airport

  • How far is Osaka to Houston George Bush Intcntl by plane?

    The distance between Osaka and Houston George Bush Intcntl is about 6871.8 mi. 17h 38m is a normal flight duration for this route.

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

    Prices for flights from Osaka to Houston George Bush Intcntl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Osaka to Houston. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Houston from Osaka which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Osaka to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Osaka to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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