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Cheap flights from Houston to Osaka from $402

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 to Osaka departing on 7/22. 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
0 bags

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Find the cheapest flights from Houston to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
5:45 pm - 9:25 am
ITM
-
IAH
29h 40m
1 stop
$803Multiple Airlines
Mon, Oct 5 - Sun, Oct 11
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
7:00 pm - 9:25 am
ITM
-
IAH
28h 25m
1 stop
$826Multiple Airlines
Wed, Oct 7 - Tue, Oct 20
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
9:00 am - 4:51 am
ITM
-
IAH
34h 51m
2 stops
$1,022Multiple Airlines
Mon, Oct 5 - Thu, Nov 5
Multiple Airlines Logo
11:25 am - 6:55 pm
IAH
-
ITM
17h 30m
1 stop
Multiple Airlines Logo
8:25 am - 3:50 pm
ITM
-
IAH
21h 25m
2 stops
$1,027Multiple Airlines
Wed, Oct 7 - Tue, Oct 20
Japan Airlines Logo
6:00 am - 6:45 pm
HOU
-
ITM
22h 45m
2 stops
Japan Airlines Logo
8:25 am - 11:40 am
ITM
-
HOU
18h 15m
2 stops
$1,411Japan Airlines
Mon, Oct 5 - Wed, Nov 4
Japan Airlines Logo
9:37 am - 6:40 pm
HOU
-
ITM
19h 03m
2 stops
Japan Airlines Logo
8:25 am - 1:24 pm
ITM
-
HOU
18h 59m
2 stops
$1,457Japan Airlines
Thu, Aug 20 - Thu, Sep 10
American Airlines Logo
6:00 am - 6:45 pm
HOU
-
ITM
22h 45m
2 stops
American Airlines Logo
4:30 pm - 7:50 pm
ITM
-
HOU
18h 20m
2 stops
$1,469American Airlines
Mon, Oct 5 - Thu, Nov 5
American Airlines Logo
9:37 am - 7:50 pm
HOU
-
ITM
20h 13m
2 stops
American Airlines Logo
2:35 pm - 7:51 pm
ITM
-
HOU
19h 16m
2 stops
$1,470American Airlines
Tue, Sep 1 - Tue, Sep 22
Japan Airlines Logo
9:37 am - 5:45 pm
HOU
-
ITM
18h 08m
2 stops
Japan Airlines Logo
8:25 am - 12:23 pm
ITM
-
HOU
17h 58m
2 stops
$1,517Japan Airlines
Wed, Aug 19 - Fri, Sep 11
American Airlines Logo
9:33 am - 7:50 pm
HOU
-
ITM
20h 17m
2 stops
American Airlines Logo
1:30 pm - 7:51 pm
ITM
-
HOU
20h 21m
2 stops
$1,519American Airlines
Thu, Oct 1 - Thu, Oct 15

Air Canada flights from Houston to Osaka Itami Airport

Our best Air Canada deals on Houston to Osaka Itami Airport flight tickets
Air Canada
Aug 19
IAH4:45 pmHouston George Bush Intcntl
36h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 9
ITM2:00 pmOsaka Itami
43h 52m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$1,308
Air Canada
Aug 17
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
$1,311
Air Canada
Aug 20
IAH6:45 amHouston George Bush Intcntl
22h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 9
ITM2:00 pmOsaka Itami
43h 52m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$1,316

ANA flights from Houston to Osaka Itami Airport

Our best ANA deals on Houston to Osaka Itami Airport flight tickets
ANA
Sep 1
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
Sep 22
ITM7:30 amOsaka Itami
15h 15m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,396
ANA
Sep 1
IAH11:35 amHouston George Bush Intcntl
18h 40m
1 stop
ITM8:15 pmOsaka Itami
Sep 22
ITM2:00 pmOsaka Itami
18h 20m
2 stops
IAH6:20 pmHouston George Bush Intcntl
$1,407
ANA
Sep 1
IAH8:30 amHouston George Bush Intcntl
20h 25m
2 stops
ITM6:55 pmOsaka Itami
Sep 22
ITM7:00 pmOsaka Itami
19h 57m
2 stops
IAH12:57 amHouston George Bush Intcntl
$1,410

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 April 29, 2026.
Use the filters below to find and compare flights from Houston 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 10/5

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Sun 10/11

5:45 pm-9:25 am

1 stop29h 40m

$803

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 10/7

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Tue 10/20

7:00 pm-9:25 am

1 stop28h 25m

$826

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 10/5

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Thu 11/5

9:00 am-4:51 am

2 stops34h 51m

$1,022

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 10/7

11:25 am-6:55 pm

1 stop17h 30m

Osaka Itami

Tue 10/20

8:25 am-3:50 pm

2 stops21h 25m

$1,027

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Mon 10/5

6:00 am-6:45 pm

2 stops22h 45m

Osaka Itami

Wed 11/4

8:25 am-11:40 am

2 stops18h 15m

$1,411

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Thu 8/20

9:37 am-6:40 pm

2 stops19h 03m

Osaka Itami

Thu 9/10

8:25 am-1:24 pm

2 stops18h 59m

$1,457

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Mon 10/5

6:00 am-6:45 pm

2 stops22h 45m

Osaka Itami

Thu 11/5

4:30 pm-7:50 pm

2 stops18h 20m

$1,469

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Tue 9/1

9:37 am-7:50 pm

2 stops20h 13m

Osaka Itami

Tue 9/22

2:35 pm-7:51 pm

2 stops19h 16m

$1,470
Quickest round-trip

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Wed 8/19

9:37 am-5:45 pm

2 stops18h 08m

Osaka Itami

Fri 9/11

8:25 am-12:23 pm

2 stops17h 58m

$1,517

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Thu 10/1

9:33 am-7:50 pm

2 stops20h 17m

Osaka Itami

Thu 10/15

1:30 pm-7:51 pm

2 stops20h 21m

$1,519

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 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 to Osaka Itami?

Japan Airlines is the most popular carrier operating from Houston to Osaka Itami

Cheap Houston to Osaka Itami Airport flight deals and tips

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

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Houston to Osaka Itami Airport takes 19h 20m
There are no direct flights from Houston to Osaka Itami Airport. There are no popular flight routes from Houston to Osaka Itami Airport.
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Frequently asked questions about flying from Houston to Osaka Itami Airport

  • How far is Houston to Osaka Itami by plane?

    The straight-line distance from Houston to Osaka Itami is 6879.5 mi. Flights usually cover this in 19h 20m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Houston 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 to Osaka Itami Airport.

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

    The required travel and health documents for your Osaka Itami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Itami Airport. We recommend that you seek guidance from your airline or a reliable 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Houston to Osaka flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Osaka from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Osaka from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Osaka Itami Airport trip

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