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Cheap flights from Houston to Osaka from $575

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 1/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 7:30 am
IAH
-
ITM
30h 35m2 stops
Multiple Airlines Logo
2:05 pm - 7:23 pm
ITM
-
IAH
20h 18m2 stops
$798Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Air Canada Logo
7:10 am - 8:20 pm
IAH
-
ITM
22h 10m2 stops
Air Canada Logo
2:05 pm - 4:24 pm
ITM
-
IAH
41h 19m2 stops
$804Air Canada
Wed, Feb 18 - Wed, Feb 25
Air Canada Logo
11:55 am - 7:10 pm
IAH
-
ITM
40h 15m2 stops
Air Canada Logo
4:00 pm - 9:14 am
ITM
-
IAH
32h 14m2 stops
$899Air Canada
Sun, Jan 25 - Thu, Jan 29
Multiple Airlines Logo
9:33 pm - 7:55 pm
IAH
-
ITM
31h 22m3 stops
Multiple Airlines Logo
2:40 pm - 12:19 am
ITM
-
IAH
24h 39m2 stops
$976Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
ANA Logo
11:35 am - 8:15 pm
IAH
-
ITM
18h 40m1 stop
ANA Logo
7:05 am - 8:45 am
ITM
-
IAH
15h 40m1 stop
$990ANA
Mon, May 18 - Fri, May 29
ANA Logo
9:40 pm - 11:05 am
IAH
-
ITM
23h 25m2 stops
ANA Logo
8:00 am - 8:45 am
ITM
-
IAH
14h 45m1 stop
$993ANA
Mon, May 18 - Fri, May 29
Japan Airlines Logo
9:11 am - 7:05 pm
HOU
-
ITM
19h 54m2 stops
Japan Airlines Logo
8:30 am - 4:07 pm
ITM
-
HOU
21h 37m2 stops
$1,086Japan Airlines
Mon, May 18 - Fri, May 29
Japan Airlines Logo
9:11 am - 8:30 pm
HOU
-
ITM
21h 19m2 stops
Japan Airlines Logo
8:30 am - 1:40 pm
ITM
-
HOU
19h 10m2 stops
$1,132Japan Airlines
Mon, May 18 - Fri, May 29
American Airlines Logo
6:00 am - 7:55 pm
HOU
-
ITM
22h 55m2 stops
American Airlines Logo
8:30 am - 12:09 pm
ITM
-
HOU
18h 39m2 stops
$1,189American Airlines
Wed, Jan 7 - Wed, Jan 14
American Airlines Logo
6:00 am - 7:55 pm
HOU
-
ITM
22h 55m2 stops
American Airlines Logo
7:25 am - 12:09 pm
ITM
-
HOU
19h 44m2 stops
$1,239American Airlines
Sun, Jan 25 - Sun, Feb 1

United Airlines flights from Houston to Osaka Itami Airport

Our best United Airlines deals on Houston to Osaka Itami Airport flight tickets
United Airlines
Jan 25
IAH10:20 amHouston George Bush Intcntl
16h 50m
1 stop
ITM6:10 pmOsaka Itami
Feb 1
ITM1:00 pmOsaka Itami
33h 45m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,110
Find similar
United Airlines
Jan 25
IAH7:30 amHouston George Bush Intcntl
43h 40m
2 stops
ITM6:10 pmOsaka Itami
Feb 1
ITM1:00 pmOsaka Itami
33h 45m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,115
Find similar
United Airlines
Mar 7
IAH9:30 pmHouston George Bush Intcntl
29h 40m
2 stops
ITM6:10 pmOsaka Itami
Mar 22
ITM1:00 pmOsaka Itami
33h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,220
Find similar

Air Canada flights from Houston to Osaka Itami Airport

Our best Air Canada deals on Houston to Osaka Itami Airport flight tickets
Air Canada
Jan 25
IAH11:55 amHouston George Bush Intcntl
40h 15m
2 stops
ITM7:10 pmOsaka Itami
Jan 29
ITM4:00 pmOsaka Itami
32h 14m
2 stops
IAH9:14 amHouston George Bush Intcntl
$899
Find similar
Air Canada
Jan 22
IAH11:55 amHouston George Bush Intcntl
40h 15m
2 stops
ITM7:10 pmOsaka Itami
Jan 26
ITM3:00 pmOsaka Itami
42h 49m
2 stops
IAH6:49 pmHouston George Bush Intcntl
$1,199
Find similar
Air Canada
May 23
IAH12:00 pmHouston George Bush Intcntl
40h 10m
2 stops
ITM6:10 pmOsaka Itami
Jun 6
ITM2:05 pmOsaka Itami
22h 46m
2 stops
IAH10:51 pmHouston George Bush Intcntl
$1,478
Find similar

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 December 11, 2025.
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

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 1/25

9:55 am-7:30 am

2 stops30h 35m

Osaka Itami

Sun 2/1

2:05 pm-7:23 pm

2 stops20h 18m

$798

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 2/18

7:10 am-8:20 pm

2 stops22h 10m

Osaka Itami

Wed 2/25

2:05 pm-4:24 pm

2 stops41h 19m

$804

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 1/25

11:55 am-7:10 pm

2 stops40h 15m

Osaka Itami

Thu 1/29

4:00 pm-9:14 am

2 stops32h 14m

$899

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 1/25

9:33 pm-7:55 pm

3 stops31h 22m

Osaka Itami

Sun 2/1

2:40 pm-12:19 am

2 stops24h 39m

$976

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 5/18

11:35 am-8:15 pm

1 stop18h 40m

Osaka Itami

Fri 5/29

7:05 am-8:45 am

1 stop15h 40m

$990

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Mon 5/18

9:40 pm-11:05 am

2 stops23h 25m

Osaka Itami

Fri 5/29

8:00 am-8:45 am

1 stop14h 45m

$993

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Mon 5/18

9:11 am-7:05 pm

2 stops19h 54m

Osaka Itami

Fri 5/29

8:30 am-4:07 pm

2 stops21h 37m

$1,086

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Mon 5/18

9:11 am-8:30 pm

2 stops21h 19m

Osaka Itami

Fri 5/29

8:30 am-1:40 pm

2 stops19h 10m

$1,132

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Wed 1/7

6:00 am-7:55 pm

2 stops22h 55m

Osaka Itami

Wed 1/14

8:30 am-12:09 pm

2 stops18h 39m

$1,189

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Sun 1/25

6:00 am-7:55 pm

2 stops22h 55m

Osaka Itami

Sun 2/1

7:25 am-12:09 pm

2 stops19h 44m

$1,239

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?

United Airlines, Air Canada, and Japan 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

19h 29m

Direct flights

None
The fastest flight from Houston to Osaka Itami Airport takes 19h 29m
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

  • 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 29m, 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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