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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $398

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 9/14. 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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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
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
2:00 pm - 8:45 am
ITM
-
IAH
32h 45m
1 stop
$1,069Multiple Airlines
Fri, Aug 7 - Sun, Aug 23
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
9:00 am - 11:26 am
ITM
-
IAH
40h 26m
2 stops
$1,138Multiple Airlines
Mon, Oct 12 - Mon, Oct 26
Multiple Airlines Logo
7:02 am - 7:50 pm
IAH
-
ITM
22h 48m
2 stops
Multiple Airlines Logo
2:35 pm - 11:59 pm
ITM
-
IAH
23h 24m
2 stops
$1,214Multiple Airlines
Mon, Sep 7 - Tue, Sep 29
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
9:00 am - 11:26 am
ITM
-
IAH
40h 26m
2 stops
$1,223Multiple Airlines
Fri, Oct 9 - Mon, Oct 26
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
9:00 am - 11:26 am
ITM
-
IAH
40h 26m
2 stops
$1,241Multiple Airlines
Sat, Oct 10 - Mon, Oct 26
Multiple Airlines Logo
11:25 am - 7:50 pm
IAH
-
ITM
18h 25m
1 stop
Multiple Airlines Logo
8:00 am - 4:58 pm
ITM
-
IAH
22h 58m
2 stops
$1,252Multiple Airlines
Mon, Oct 12 - Thu, Oct 22
Multiple Airlines Logo
11:25 am - 7:50 pm
IAH
-
ITM
18h 25m
1 stop
Multiple Airlines Logo
8:25 am - 7:50 pm
ITM
-
IAH
25h 25m
2 stops
$1,254Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
11:25 am - 7:50 pm
IAH
-
ITM
18h 25m
1 stop
Multiple Airlines Logo
9:00 am - 4:58 pm
ITM
-
IAH
21h 58m
2 stops
$1,301Multiple Airlines
Wed, Oct 7 - Mon, Oct 26
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
2:00 pm - 10:40 pm
ITM
-
IAH
22h 40m
2 stops
$1,306Multiple Airlines
Mon, Sep 7 - Thu, Oct 1
Multiple Airlines Logo
11:45 am - 7:50 pm
IAH
-
ITM
18h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 10:40 pm
ITM
-
IAH
22h 40m
2 stops
$1,308Multiple Airlines
Wed, Sep 9 - Thu, Oct 1

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
Sep 8
IAH7:20 amHouston George Bush Intcntl
21h 35m
2 stops
ITM6:55 pmOsaka Itami
Oct 1
ITM2:00 pmOsaka Itami
18h 42m
2 stops
IAH6:42 pmHouston George Bush Intcntl
$1,528
ANA
Sep 6
IAH6:45 amHouston George Bush Intcntl
22h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 13
ITM3:00 pmOsaka Itami
20h 52m
2 stops
IAH9:52 pmHouston George Bush Intcntl
$1,747
ANA
Nov 2
IAH10:20 amHouston George Bush Intcntl
17h 50m
1 stop
ITM7:10 pmOsaka Itami
Nov 13
ITM7:30 amOsaka Itami
15h 15m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,807

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

Our best WestJet deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
WestJet
Oct 14
IAH2:50 pmHouston George Bush Intcntl
39h 00m
2 stops
ITM7:50 pmOsaka Itami
Oct 28
ITM2:40 pmOsaka Itami
36h 05m
2 stops
IAH12:45 pmHouston George Bush Intcntl
$1,694
WestJet
Oct 14
IAH2:50 pmHouston George Bush Intcntl
39h 00m
2 stops
ITM7:50 pmOsaka Itami
Oct 28
ITM2:40 pmOsaka Itami
36h 05m
2 stops
IAH12:45 pmHouston George Bush Intcntl
$1,696
WestJet
Sep 7
IAH2:50 pmHouston George Bush Intcntl
39h 00m
2 stops
ITM7:50 pmOsaka Itami
Sep 30
ITM2:35 pmOsaka Itami
37h 20m
2 stops
IAH1:55 pmHouston George Bush Intcntl
$1,798

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 May 27, 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

Fri 8/7

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Sun 8/23

2:00 pm-8:45 am

1 stop32h 45m

$1,069

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 10/12

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Mon 10/26

9:00 am-11:26 am

2 stops40h 26m

$1,138

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

7:02 am-7:50 pm

2 stops22h 48m

Osaka Itami

Tue 9/29

2:35 pm-11:59 pm

2 stops23h 24m

$1,214

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 10/9

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Mon 10/26

9:00 am-11:26 am

2 stops40h 26m

$1,223

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 10/10

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Mon 10/26

9:00 am-11:26 am

2 stops40h 26m

$1,241

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 10/12

11:25 am-7:50 pm

1 stop18h 25m

Osaka Itami

Thu 10/22

8:00 am-4:58 pm

2 stops22h 58m

$1,252

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 10/12

11:25 am-7:50 pm

1 stop18h 25m

Osaka Itami

Wed 10/21

8:25 am-7:50 pm

2 stops25h 25m

$1,254

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 10/7

11:25 am-7:50 pm

1 stop18h 25m

Osaka Itami

Mon 10/26

9:00 am-4:58 pm

2 stops21h 58m

$1,301
Quickest round-trip

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Thu 10/1

2:00 pm-10:40 pm

2 stops22h 40m

$1,306

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 9/9

11:45 am-7:50 pm

1 stop18h 05m

Osaka Itami

Thu 10/1

2:00 pm-10:40 pm

2 stops22h 40m

$1,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 13% 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

17h 30m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Osaka Itami Airport takes 17h 30m
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

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

  • 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 17h 30m 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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