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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $399

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 8/24. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 am - 7:50 pm
IAH
-
ITM
19h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 8:45 am
ITM
-
IAH
32h 45m
1 stop
$782Multiple Airlines
Mon, Aug 10 - Thu, Aug 27
Multiple Airlines Logo
10:45 am - 7:50 pm
IAH
-
ITM
19h 05m
1 stop
Multiple Airlines Logo
3:55 pm - 8:45 am
ITM
-
IAH
30h 50m
2 stops
$869Multiple Airlines
Mon, Aug 10 - Thu, Aug 27
Multiple Airlines Logo
10:15 pm - 8:30 pm
IAH
-
ITM
32h 15m
2 stops
Multiple Airlines Logo
8:20 pm - 8:25 am
ITM
-
IAH
26h 05m
1 stop
$909Multiple Airlines
Thu, Apr 23 - Thu, May 7
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
8:00 am - 10:25 pm
ITM
-
IAH
28h 25m
2 stops
$1,099Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Multiple Airlines Logo
11:45 am - 7:50 pm
IAH
-
ITM
18h 05m
1 stop
Multiple Airlines Logo
9:20 am - 10:25 pm
ITM
-
IAH
27h 05m
2 stops
$1,214Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
10:00 am - 6:55 pm
IAH
-
ITM
42h 55m
2 stops
Air Canada Logo
2:00 pm - 7:52 pm
ITM
-
IAH
43h 52m
2 stops
$1,218Air Canada
Wed, Sep 2 - Wed, Sep 9
ANA Logo
7:20 am - 5:05 pm
IAH
-
ITM
19h 45m
2 stops
ANA Logo
12:50 pm - 12:57 am
ITM
-
IAH
26h 07m
2 stops
$1,289ANA
Mon, Sep 7 - Fri, Sep 18
ANA Logo
11:35 am - 6:10 pm
IAH
-
ITM
16h 35m
1 stop
ANA Logo
3:00 pm - 8:45 am
ITM
-
IAH
31h 45m
1 stop
$1,291ANA
Mon, Apr 27 - Wed, May 6
ANA Logo
11:35 am - 6:10 pm
IAH
-
ITM
16h 35m
1 stop
ANA Logo
7:30 am - 8:45 am
ITM
-
IAH
15h 15m
1 stop
$1,331ANA
Sun, Apr 26 - Wed, May 6
ANA Logo
11:35 am - 6:10 pm
IAH
-
ITM
16h 35m
1 stop
ANA Logo
8:00 am - 8:45 am
ITM
-
IAH
14h 45m
1 stop
$1,338ANA
Thu, Apr 23 - Thu, May 7

Air Canada flights from Houston George Bush Intcntl Airport to Osaka Itami Airport

Our best Air Canada deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
Air Canada
Sep 16
IAH7:20 amHouston George Bush Intcntl
21h 35m
2 stops
ITM6:55 pmOsaka Itami
Oct 2
ITM2:00 pmOsaka Itami
43h 52m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$937
Air Canada
Sep 2
IAH10:00 amHouston George Bush Intcntl
42h 55m
2 stops
ITM6:55 pmOsaka Itami
Sep 9
ITM2:00 pmOsaka Itami
43h 52m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$1,218
Air Canada
May 12
IAH7:20 amHouston George Bush Intcntl
20h 50m
2 stops
ITM6:10 pmOsaka Itami
May 19
ITM2:00 pmOsaka Itami
39h 44m
2 stops
IAH3:44 pmHouston George Bush Intcntl
$1,385

ANA flights from Houston George Bush Intcntl Airport to Osaka Itami Airport

Our best ANA deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
ANA
Apr 27
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
May 6
ITM3:00 pmOsaka Itami
31h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,291
ANA
Apr 26
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
May 6
ITM7:30 amOsaka Itami
15h 15m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,331
ANA
Apr 23
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
May 7
ITM8:00 amOsaka Itami
14h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,338

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 March 31, 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

Cheapest round-trip

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 8/10

10:45 am-7:50 pm

1 stop19h 05m

Osaka Itami

Thu 8/27

2:00 pm-8:45 am

1 stop32h 45m

$782

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 8/10

10:45 am-7:50 pm

1 stop19h 05m

Osaka Itami

Thu 8/27

3:55 pm-8:45 am

2 stops30h 50m

$869

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 4/23

10:15 pm-8:30 pm

2 stops32h 15m

Osaka Itami

Thu 5/7

8:20 pm-8:25 am

1 stop26h 05m

$909

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Fri 9/18

8:00 am-10:25 pm

2 stops28h 25m

$1,099

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 9/2

11:45 am-7:50 pm

1 stop18h 05m

Osaka Itami

Wed 9/9

9:20 am-10:25 pm

2 stops27h 05m

$1,214

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 9/2

10:00 am-6:55 pm

2 stops42h 55m

Osaka Itami

Wed 9/9

2:00 pm-7:52 pm

2 stops43h 52m

$1,218

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

7:20 am-5:05 pm

2 stops19h 45m

Osaka Itami

Fri 9/18

12:50 pm-12:57 am

2 stops26h 07m

$1,289

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 4/27

11:35 am-6:10 pm

1 stop16h 35m

Osaka Itami

Wed 5/6

3:00 pm-8:45 am

1 stop31h 45m

$1,291

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 4/26

11:35 am-6:10 pm

1 stop16h 35m

Osaka Itami

Wed 5/6

7:30 am-8:45 am

1 stop15h 15m

$1,331
Quickest round-trip

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 4/23

11:35 am-6:10 pm

1 stop16h 35m

Osaka Itami

Thu 5/7

8:00 am-8:45 am

1 stop14h 45m

$1,338

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 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 7% 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

18h 05m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Osaka Itami Airport takes 18h 05m
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 18h 05m 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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