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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $409

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 7/31. 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
1 adult, Economy, 0 bags

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 - 8:15 pm
IAH
-
ITM
19h 30m
1 stop
Multiple Airlines Logo
12:50 pm - 11:56 pm
ITM
-
IAH
25h 06m
2 stops
$916Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
8:05 pm - 9:45 am
ITM
-
IAH
51h 40m
2 stops
$921Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
2:00 pm - 11:26 am
ITM
-
IAH
35h 26m
2 stops
$1,031Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
8:20 pm - 9:25 am
ITM
-
IAH
27h 05m
1 stop
$1,042Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
8:20 pm - 9:25 am
ITM
-
IAH
27h 05m
1 stop
$1,057Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
Air Canada Logo
6:45 am - 6:10 pm
IAH
-
ITM
21h 25m
2 stops
Air Canada Logo
3:00 pm - 9:52 pm
ITM
-
IAH
20h 52m
2 stops
$1,091Air Canada
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
6:45 am - 6:10 pm
IAH
-
ITM
21h 25m
2 stops
Multiple Airlines Logo
3:00 pm - 10:11 pm
ITM
-
IAH
21h 11m
2 stops
$1,108Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
ANA Logo
6:45 am - 6:55 pm
IAH
-
ITM
22h 10m
2 stops
ANA Logo
3:00 pm - 9:52 pm
ITM
-
IAH
20h 52m
2 stops
$1,120ANA
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
11:45 am - 7:50 pm
IAH
-
ITM
18h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 11:26 am
ITM
-
IAH
35h 26m
2 stops
$1,124Multiple Airlines
Fri, Sep 11 - Mon, Sep 21
Air Canada Logo
7:20 am - 6:10 pm
IAH
-
ITM
20h 50m
2 stops
Air Canada Logo
2:00 pm - 9:52 pm
ITM
-
IAH
21h 52m
2 stops
$1,129Air Canada
Mon, Sep 28 - Fri, Oct 2

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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 7
IAH6:45 amHouston George Bush Intcntl
22h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 14
ITM3:00 pmOsaka Itami
20h 52m
2 stops
IAH9:52 pmHouston George Bush Intcntl
$1,120
ANA
Oct 6
IAH7:20 amHouston George Bush Intcntl
20h 50m
2 stops
ITM6:10 pmOsaka Itami
Oct 17
ITM2:00 pmOsaka Itami
18h 42m
2 stops
IAH6:42 pmHouston George Bush Intcntl
$1,507
ANA
Aug 18
IAH11:35 amHouston George Bush Intcntl
17h 35m
1 stop
ITM7:10 pmOsaka Itami
Aug 25
ITM8:20 pmOsaka Itami
26h 25m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,574

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

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Osaka Itami Airport flight tickets
Lufthansa
Nov 22
IAH4:10 pmHouston George Bush Intcntl
55h 00m
2 stops
ITM2:10 pmOsaka Itami
Dec 3
ITM8:00 amOsaka Itami
49h 15m
2 stops
IAH6:15 pmHouston George Bush Intcntl
$1,534
Lufthansa
Dec 5
IAH4:35 pmHouston George Bush Intcntl
28h 35m
2 stops
ITM12:10 pmOsaka Itami
Dec 15
ITM10:00 amOsaka Itami
43h 00m
2 stops
IAH2:00 pmHouston George Bush Intcntl
$1,598

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 July 14, 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

Sat 8/22

10:45 am-8:15 pm

1 stop19h 30m

Osaka Itami

Sat 8/29

12:50 pm-11:56 pm

2 stops25h 06m

$916

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 8/24

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Mon 8/31

8:05 pm-9:45 am

2 stops51h 40m

$921

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Mon 9/14

2:00 pm-11:26 am

2 stops35h 26m

$1,031

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 9/23

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Tue 10/6

8:20 pm-9:25 am

1 stop27h 05m

$1,042

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 9/23

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Tue 10/6

8:20 pm-9:25 am

1 stop27h 05m

$1,057
Quickest round-trip

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 9/1

6:45 am-6:10 pm

2 stops21h 25m

Osaka Itami

Tue 9/15

3:00 pm-9:52 pm

2 stops20h 52m

$1,091

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 8/18

6:45 am-6:10 pm

2 stops21h 25m

Osaka Itami

Wed 8/26

3:00 pm-10:11 pm

2 stops21h 11m

$1,108

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/7

6:45 am-6:55 pm

2 stops22h 10m

Osaka Itami

Mon 9/14

3:00 pm-9:52 pm

2 stops20h 52m

$1,120

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 9/11

11:45 am-7:50 pm

1 stop18h 05m

Osaka Itami

Mon 9/21

2:00 pm-11:26 am

2 stops35h 26m

$1,124

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 9/28

7:20 am-6:10 pm

2 stops20h 50m

Osaka Itami

Fri 10/2

2:00 pm-9:52 pm

2 stops21h 52m

$1,129

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 1% 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 10m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Osaka Itami Airport takes 17h 10m
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 10m 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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