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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $448

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 11/5. 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

Air Canada Logo
5:25 pm - 6:55 pmIAH-ITM
34h 30m2 stops
Air Canada Logo
2:00 pm - 9:44 pmITM-IAH
22h 44m2 stops
$757Air Canada
Find Deal
Sun, Nov 30 - Tue, Dec 9
Air Canada Logo
7:10 am - 8:20 pmIAH-ITM
23h 10m2 stops
Air Canada Logo
4:00 pm - 9:05 amITM-IAH
31h 05m2 stops
$843Air Canada
Find Deal
Mon, Mar 9 - Mon, Mar 16
Japan Airlines Logo
3:00 pm - 10:40 amIAH-ITM
29h 40m2 stops
Japan Airlines Logo
7:05 am - 7:51 pmITM-IAH
27h 46m2 stops
$935Japan Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 12
Japan Airlines Logo
3:00 pm - 7:40 amIAH-ITM
26h 40m2 stops
Japan Airlines Logo
2:40 pm - 7:51 pmITM-IAH
20h 11m2 stops
$936Japan Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
ANA Logo
11:20 am - 7:10 pmIAH-ITM
17h 50m1 stop
ANA Logo
8:00 am - 7:45 amITM-IAH
14h 45m1 stop
$938ANA
Find Deal
Tue, Oct 28 - Tue, Nov 11
ANA Logo
11:20 am - 8:20 pmIAH-ITM
19h 00m1 stop
ANA Logo
7:05 am - 7:45 amITM-IAH
15h 40m1 stop
$939ANA
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Tue, Oct 28 - Wed, Nov 12
United Airlines Logo
10:20 am - 6:10 pmIAH-ITM
16h 50m1 stop
United Airlines Logo
1:00 pm - 7:45 amITM-IAH
33h 45m1 stop
$962United Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 9
United Airlines Logo
6:30 am - 6:10 pmIAH-ITM
44h 40m2 stops
United Airlines Logo
1:00 pm - 7:45 amITM-IAH
33h 45m1 stop
$966United Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 9
Logo
10:15 am - 7:50 pmIAH-ITM
19h 35m1 stop
Logo
9:35 am - 7:05 amITM-IAH
36h 30m1 stop
$1,038
Find Deal
Sat, Oct 25 - Fri, Nov 14
Logo
10:15 am - 7:50 pmIAH-ITM
19h 35m1 stop
Logo
2:40 pm - 8:15 amITM-IAH
31h 35m1 stop
$1,039
Find Deal
Sat, Oct 11 - Thu, Oct 16

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
Oct 28
IAH3:00 pmHouston George Bush Intcntl
29h 40m
2 stops
ITM10:40 amOsaka Itami
Nov 12
ITM7:05 amOsaka Itami
27h 46m
2 stops
IAH7:51 pmHouston George Bush Intcntl
$935
Find similar
Japan Airlines
Oct 28
IAH3:00 pmHouston George Bush Intcntl
26h 40m
2 stops
ITM7:40 amOsaka Itami
Nov 11
ITM2:40 pmOsaka Itami
20h 11m
2 stops
IAH7:51 pmHouston George Bush Intcntl
$936
Find similar
Japan Airlines
Oct 28
IAH7:00 amHouston George Bush Intcntl
22h 50m
2 stops
ITM7:50 pmOsaka Itami
Nov 11
ITM2:40 pmOsaka Itami
20h 11m
2 stops
IAH7:51 pmHouston George Bush Intcntl
$949
Find similar

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
Oct 28
IAH11:20 amHouston George Bush Intcntl
17h 50m
1 stop
ITM7:10 pmOsaka Itami
Nov 11
ITM8:00 amOsaka Itami
14h 45m
1 stop
IAH7:45 amHouston George Bush Intcntl
$938
Find similar
ANA
Oct 28
IAH11:20 amHouston George Bush Intcntl
19h 00m
1 stop
ITM8:20 pmOsaka Itami
Nov 12
ITM7:05 amOsaka Itami
15h 40m
1 stop
IAH7:45 amHouston George Bush Intcntl
$939
Find similar
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
23h 00m
2 stops
ITM8:20 pmOsaka Itami
Nov 11
ITM8:00 amOsaka Itami
14h 45m
1 stop
IAH7:45 amHouston George Bush Intcntl
$943
Find similar

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 September 10, 2025.
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

Sun 11/30

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

Tue 12/9

2:00 pm-9:44 pm

2 stops22h 44m

$757

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 3/9

7:10 am-8:20 pm

2 stops23h 10m

Osaka Itami

Mon 3/16

4:00 pm-9:05 am

2 stops31h 05m

$843

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 10/28

3:00 pm-10:40 am

2 stops29h 40m

Osaka Itami

Wed 11/12

7:05 am-7:51 pm

2 stops27h 46m

$935

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 10/28

3:00 pm-7:40 am

2 stops26h 40m

Osaka Itami

Tue 11/11

2:40 pm-7:51 pm

2 stops20h 11m

$936

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 10/28

11:20 am-7:10 pm

1 stop17h 50m

Osaka Itami

Tue 11/11

8:00 am-7:45 am

1 stop14h 45m

$938

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 10/28

11:20 am-8:20 pm

1 stop19h 00m

Osaka Itami

Wed 11/12

7:05 am-7:45 am

1 stop15h 40m

$939

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 11/30

10:20 am-6:10 pm

1 stop16h 50m

Osaka Itami

Tue 12/9

1:00 pm-7:45 am

1 stop33h 45m

$962

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 11/30

6:30 am-6:10 pm

2 stops44h 40m

Osaka Itami

Tue 12/9

1:00 pm-7:45 am

1 stop33h 45m

$966

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 10/25

10:15 am-7:50 pm

1 stop19h 35m

Osaka Itami

Fri 11/14

9:35 am-7:05 am

1 stop36h 30m

$1,038

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 10/11

10:15 am-7:50 pm

1 stop19h 35m

Osaka Itami

Thu 10/16

2:40 pm-8:15 am

1 stop31h 35m

$1,039

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

What is the cheapest airline that flies from Houston George Bush Intcntl to Osaka Itami?

Air Canada, ANA, and Japan Airlines are the most popular carriers operating from Houston George Bush Intcntl to Osaka Itami

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

Direct flights

None
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.
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  • 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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