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Cheap flights from Houston to Osaka from $480

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 10/31. 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 to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:20 am - 6:55 pm
IAH
-
ITM
21h 35m
2 stops
Air Canada Logo
2:00 pm - 6:42 pm
ITM
-
IAH
18h 42m
2 stops
$1,022Air Canada
Tue, Sep 8 - Tue, Sep 15
Air Canada Logo
6:45 am - 6:55 pm
IAH
-
ITM
22h 10m
2 stops
Air Canada Logo
2:00 pm - 9:52 pm
ITM
-
IAH
21h 52m
2 stops
$1,030Air Canada
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
11:25 am - 7:50 pm
IAH
-
ITM
18h 25m
1 stop
Multiple Airlines Logo
6:00 pm - 7:55 am
ITM
-
IAH
28h 55m
1 stop
$1,038Multiple Airlines
Sat, Oct 24 - Fri, Nov 6
Multiple Airlines Logo
7:20 am - 6:10 pm
IAH
-
ITM
20h 50m
2 stops
Multiple Airlines Logo
3:00 pm - 9:52 pm
ITM
-
IAH
20h 52m
2 stops
$1,091Multiple Airlines
Thu, Sep 24 - Mon, Oct 5
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
7:00 pm - 9:45 am
ITM
-
IAH
52h 45m
2 stops
$1,099Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Air Canada Logo
11:45 am - 6:10 pm
IAH
-
ITM
40h 25m
2 stops
Air Canada Logo
12:50 pm - 8:50 am
ITM
-
IAH
34h 00m
2 stops
$1,145Air Canada
Sat, Aug 29 - Fri, Sep 11
Multiple Airlines Logo
11:45 am - 6:55 pm
IAH
-
ITM
17h 10m
1 stop
Multiple Airlines Logo
2:00 pm - 9:45 am
ITM
-
IAH
33h 45m
1 stop
$1,161Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
American Airlines Logo
8:19 pm - 8:40 am
IAH
-
ITM
21h 21m
2 stops
American Airlines Logo
4:30 pm - 8:26 pm
ITM
-
IAH
18h 56m
2 stops
$1,163American Airlines
Sun, Nov 8 - Mon, Nov 16
Multiple Airlines Logo
10:45 am - 7:25 am
IAH
-
ITM
30h 40m
1 stop
Multiple Airlines Logo
8:15 pm - 8:45 am
ITM
-
IAH
50h 30m
2 stops
$1,174Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Air Canada Logo
7:20 am - 6:55 pm
IAH
-
ITM
21h 35m
2 stops
Air Canada Logo
3:00 pm - 9:52 pm
ITM
-
IAH
20h 52m
2 stops
$1,181Air Canada
Fri, Sep 11 - Mon, Sep 21

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American Airlines flights from Houston to Osaka Itami Airport

Our best American Airlines deals on Houston to Osaka Itami Airport flight tickets
American Airlines
Nov 8
IAH8:19 pmHouston George Bush Intcntl
21h 21m
2 stops
ITM8:40 amOsaka Itami
Nov 16
ITM4:30 pmOsaka Itami
18h 56m
2 stops
IAH8:26 pmHouston George Bush Intcntl
$1,163
American Airlines
Oct 14
IAH9:02 amHouston George Bush Intcntl
20h 48m
2 stops
ITM7:50 pmOsaka Itami
Oct 28
ITM3:30 pmOsaka Itami
18h 04m
2 stops
IAH7:34 pmHouston George Bush Intcntl
$1,274
American Airlines
Oct 14
IAH9:02 amHouston George Bush Intcntl
20h 48m
2 stops
ITM7:50 pmOsaka Itami
Oct 28
ITM3:30 pmOsaka Itami
18h 04m
2 stops
IAH7:34 pmHouston George Bush Intcntl
$1,300

ANA flights from Houston to Osaka Itami Airport

Our best ANA deals on Houston to Osaka Itami Airport flight tickets
ANA
Aug 5
IAH11:35 amHouston George Bush Intcntl
19h 00m
1 stop
ITM8:35 pmOsaka Itami
Aug 19
ITM8:20 pmOsaka Itami
23h 51m
2 stops
IAH6:11 amHouston George Bush Intcntl
$1,332
ANA
Oct 14
IAH11:35 amHouston George Bush Intcntl
18h 40m
1 stop
ITM8:15 pmOsaka Itami
Oct 28
ITM8:00 amOsaka Itami
15h 05m
1 stop
IAH9:05 amHouston George Bush Intcntl
$1,417
ANA
Oct 14
IAH11:35 amHouston George Bush Intcntl
18h 40m
1 stop
ITM8:15 pmOsaka Itami
Oct 28
ITM8:00 amOsaka Itami
15h 05m
1 stop
IAH9:05 amHouston George Bush Intcntl
$1,420

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 July 28, 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
Quickest round-trip

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 9/8

7:20 am-6:55 pm

2 stops21h 35m

Osaka Itami

Tue 9/15

2:00 pm-6:42 pm

2 stops18h 42m

$1,022

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

2:00 pm-9:52 pm

2 stops21h 52m

$1,030

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 10/24

11:25 am-7:50 pm

1 stop18h 25m

Osaka Itami

Fri 11/6

6:00 pm-7:55 am

1 stop28h 55m

$1,038

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Thu 9/24

7:20 am-6:10 pm

2 stops20h 50m

Osaka Itami

Mon 10/5

3:00 pm-9:52 pm

2 stops20h 52m

$1,091

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

7:00 pm-9:45 am

2 stops52h 45m

$1,099

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 8/29

11:45 am-6:10 pm

2 stops40h 25m

Osaka Itami

Fri 9/11

12:50 pm-8:50 am

2 stops34h 00m

$1,145

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 9/4

11:45 am-6:55 pm

1 stop17h 10m

Osaka Itami

Tue 9/8

2:00 pm-9:45 am

1 stop33h 45m

$1,161

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 11/8

8:19 pm-8:40 am

2 stops21h 21m

Osaka Itami

Mon 11/16

4:30 pm-8:26 pm

2 stops18h 56m

$1,163

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sat 8/8

10:45 am-7:25 am

1 stop30h 40m

Osaka Itami

Sat 8/22

8:15 pm-8:45 am

2 stops50h 30m

$1,174

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 9/11

7:20 am-6:55 pm

2 stops21h 35m

Osaka Itami

Mon 9/21

3:00 pm-9:52 pm

2 stops20h 52m

$1,181

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 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?

ANA, Japan Airlines, and American Airlines are the most popular carriers 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

18h 25m

Direct flights

None
The fastest flight from Houston to Osaka Itami Airport takes 18h 25m
There are no direct flights from Houston to Osaka Itami Airport. There are no popular flight routes from Houston to Osaka Itami Airport.
Search flight deals

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 18h 25m, 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.

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