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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $457

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 Osaka departing on 2/24. 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 Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 am - 7:30 am
IAH
-
ITM
31h 05m
1 stop
Multiple Airlines Logo
4:10 pm - 7:25 am
ITM
-
IAH
54h 15m
2 stops
$837Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Japan Airlines Logo
6:01 am - 7:55 pm
IAH
-
ITM
22h 54m
2 stops
Japan Airlines Logo
8:25 am - 12:22 pm
ITM
-
IAH
18h 57m
2 stops
$1,049Japan Airlines
Tue, Feb 24 - Tue, Mar 3
ANA Logo
11:20 am - 8:20 pm
IAH
-
ITM
19h 00m
1 stop
ANA Logo
12:00 pm - 8:45 am
ITM
-
IAH
34h 45m
1 stop
$1,055ANA
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
8:51 am - 8:30 pm
IAH
-
ITM
21h 39m
2 stops
American Airlines Logo
8:30 am - 1:24 pm
ITM
-
IAH
18h 54m
2 stops
$1,081American Airlines
Mon, May 18 - Fri, May 29
ANA Logo
10:25 am - 7:30 am
IAH
-
ITM
30h 05m
1 stop
ANA Logo
7:05 am - 7:45 am
ITM
-
IAH
15h 40m
1 stop
$1,105ANA
Thu, Feb 26 - Thu, Mar 5
ANA Logo
10:02 pm - 6:55 pm
IAH
-
ITM
30h 53m
2 stops
ANA Logo
8:00 am - 8:45 am
ITM
-
IAH
14h 45m
1 stop
$1,119ANA
Mon, May 18 - Fri, May 29
American Airlines Logo
5:00 am - 7:55 pm
IAH
-
ITM
23h 55m
2 stops
American Airlines Logo
3:30 pm - 7:17 pm
ITM
-
IAH
18h 47m
2 stops
$1,126American Airlines
Thu, Feb 26 - Thu, Mar 5
ANA Logo
11:20 am - 6:10 pm
IAH
-
ITM
16h 50m
1 stop
ANA Logo
8:20 pm - 5:11 am
ITM
-
IAH
22h 51m
2 stops
$1,127ANA
Sun, Mar 15 - Tue, Mar 24
Japan Airlines Logo
6:01 am - 7:40 am
IAH
-
ITM
34h 39m
2 stops
Japan Airlines Logo
1:40 pm - 8:00 pm
ITM
-
IAH
44h 20m
2 stops
$1,133Japan Airlines
Thu, Mar 5 - Sun, Mar 15
Multiple Airlines Logo
10:25 am - 6:55 pm
IAH
-
ITM
18h 30m
1 stop
Multiple Airlines Logo
2:30 pm - 8:45 am
ITM
-
IAH
32h 15m
1 stop
$1,137Multiple Airlines
Fri, Jun 26 - Tue, Jul 14

Japan Airlines flights from Houston George Bush Intcntl Airport to Osaka Itami Airport

Our best Japan Airlines deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
Japan Airlines
Feb 24
IAH6:01 amHouston George Bush Intcntl
22h 54m
2 stops
ITM7:55 pmOsaka Itami
Mar 3
ITM8:25 amOsaka Itami
18h 57m
2 stops
IAH12:22 pmHouston George Bush Intcntl
$1,049
Japan Airlines
Mar 5
IAH6:01 amHouston George Bush Intcntl
34h 39m
2 stops
ITM7:40 amOsaka Itami
Mar 15
ITM1:40 pmOsaka Itami
44h 20m
2 stops
IAH8:00 pmHouston George Bush Intcntl
$1,133
Japan Airlines
May 17
IAH8:51 amHouston George Bush Intcntl
19h 49m
2 stops
ITM6:40 pmOsaka Itami
May 31
ITM8:30 amOsaka Itami
18h 54m
2 stops
IAH1:24 pmHouston George Bush Intcntl
$1,154

American Airlines flights from Houston George Bush Intcntl Airport to Osaka Itami Airport

Our best American Airlines deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
American Airlines
May 18
IAH8:51 amHouston George Bush Intcntl
21h 39m
2 stops
ITM8:30 pmOsaka Itami
May 29
ITM8:30 amOsaka Itami
18h 54m
2 stops
IAH1:24 pmHouston George Bush Intcntl
$1,081
American Airlines
Feb 26
IAH5:00 amHouston George Bush Intcntl
23h 55m
2 stops
ITM7:55 pmOsaka Itami
Mar 5
ITM3:30 pmOsaka Itami
18h 47m
2 stops
IAH7:17 pmHouston George Bush Intcntl
$1,126
American Airlines
Mar 9
IAH7:59 amHouston George Bush Intcntl
21h 51m
2 stops
ITM7:50 pmOsaka Itami
Mar 16
ITM7:30 amOsaka Itami
17h 59m
2 stops
IAH11:29 amHouston George Bush Intcntl
$1,146

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Osaka Itami 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 January 29, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 2/24

9:25 am-7:30 am

1 stop31h 05m

Osaka Itami

Tue 3/3

4:10 pm-7:25 am

2 stops54h 15m

$837

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 2/24

6:01 am-7:55 pm

2 stops22h 54m

Osaka Itami

Tue 3/3

8:25 am-12:22 pm

2 stops18h 57m

$1,049

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 3/9

11:20 am-8:20 pm

1 stop19h 00m

Osaka Itami

Mon 3/16

12:00 pm-8:45 am

1 stop34h 45m

$1,055

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 5/18

8:51 am-8:30 pm

2 stops21h 39m

Osaka Itami

Fri 5/29

8:30 am-1:24 pm

2 stops18h 54m

$1,081

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 2/26

10:25 am-7:30 am

1 stop30h 05m

Osaka Itami

Thu 3/5

7:05 am-7:45 am

1 stop15h 40m

$1,105

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 5/18

10:02 pm-6:55 pm

2 stops30h 53m

Osaka Itami

Fri 5/29

8:00 am-8:45 am

1 stop14h 45m

$1,119

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 2/26

5:00 am-7:55 pm

2 stops23h 55m

Osaka Itami

Thu 3/5

3:30 pm-7:17 pm

2 stops18h 47m

$1,126

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 3/15

11:20 am-6:10 pm

1 stop16h 50m

Osaka Itami

Tue 3/24

8:20 pm-5:11 am

2 stops22h 51m

$1,127

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 3/5

6:01 am-7:40 am

2 stops34h 39m

Osaka Itami

Sun 3/15

1:40 pm-8:00 pm

2 stops44h 20m

$1,133

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 6/26

10:25 am-6:55 pm

1 stop18h 30m

Osaka Itami

Tue 7/14

2:30 pm-8:45 am

1 stop32h 15m

$1,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Osaka from

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

You could potentially save up to 14% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Osaka Itami Airport flight.

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

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

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

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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Osaka Itami Airport takes 16h 50m
There are no direct flights from Houston George Bush Intcntl Airport to Osaka Itami Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Osaka Itami Airport.
Search flight deals

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

    Osaka Itami is 6868.4 mi away from Houston George Bush Intcntl. Typically, this will take 16h 50m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The necessary travel and health documents for your Osaka Itami 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Osaka for you.

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

Flights from Houston to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Osaka.

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

If you are not ready to book a flight from Houston to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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