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Cheap flights from Houston to Osaka from $388

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 4/20. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
2:00 pm - 8:45 am
ITM
-
IAH
32h 45m
1 stop
$855Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
2:30 pm - 8:45 am
ITM
-
IAH
32h 15m
1 stop
$858Multiple Airlines
Wed, Aug 19 - Thu, Aug 27
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
3:55 pm - 8:45 am
ITM
-
IAH
30h 50m
2 stops
$930Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Multiple Airlines Logo
10:45 am - 6:55 pm
IAH
-
ITM
18h 10m
1 stop
Multiple Airlines Logo
3:55 pm - 8:45 am
ITM
-
IAH
30h 50m
2 stops
$949Multiple Airlines
Wed, Aug 19 - Thu, Aug 27
ANA Logo
7:20 am - 6:55 pm
IAH
-
ITM
21h 35m
2 stops
ANA Logo
2:00 pm - 10:01 pm
ITM
-
IAH
22h 01m
2 stops
$1,050ANA
Wed, Aug 19 - Thu, Aug 27
ANA Logo
7:20 am - 6:55 pm
IAH
-
ITM
21h 35m
2 stops
ANA Logo
2:00 pm - 10:01 pm
ITM
-
IAH
22h 01m
2 stops
$1,052ANA
Wed, Aug 19 - Wed, Aug 26
Japan Airlines Logo
6:01 am - 6:40 pm
HOU
-
ITM
22h 39m
2 stops
Japan Airlines Logo
7:25 am - 12:12 pm
ITM
-
HOU
18h 47m
2 stops
$1,115Japan Airlines
Fri, Apr 17 - Wed, Apr 29
American Airlines Logo
6:01 am - 7:10 pm
HOU
-
ITM
23h 09m
2 stops
American Airlines Logo
7:25 am - 12:12 pm
ITM
-
HOU
18h 47m
2 stops
$1,271American Airlines
Tue, Apr 14 - Tue, Apr 28
American Airlines Logo
8:51 am - 7:50 pm
HOU
-
ITM
20h 59m
2 stops
American Airlines Logo
1:25 pm - 7:55 pm
ITM
-
HOU
20h 30m
2 stops
$1,291American Airlines
Wed, Aug 19 - Wed, Aug 26
Japan Airlines Logo
9:33 am - 6:40 pm
HOU
-
ITM
19h 07m
2 stops
Japan Airlines Logo
8:20 am - 3:45 pm
ITM
-
HOU
21h 25m
2 stops
$1,365Japan Airlines
Fri, Jul 24 - Mon, Aug 3

ANA flights from Houston to Osaka Itami Airport

Our best ANA deals on Houston to Osaka Itami Airport flight tickets
ANA
Aug 19
IAH7:20 amHouston George Bush Intcntl
21h 35m
2 stops
ITM6:55 pmOsaka Itami
Aug 27
ITM2:00 pmOsaka Itami
22h 01m
2 stops
IAH10:01 pmHouston George Bush Intcntl
$1,050
ANA
Aug 19
IAH7:20 amHouston George Bush Intcntl
21h 35m
2 stops
ITM6:55 pmOsaka Itami
Aug 26
ITM2:00 pmOsaka Itami
22h 01m
2 stops
IAH10:01 pmHouston George Bush Intcntl
$1,052
ANA
Apr 23
IAH11:35 amHouston George Bush Intcntl
29h 50m
1 stop
ITM7:25 amOsaka Itami
May 6
ITM8:00 amOsaka Itami
14h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,102

Japan Airlines flights from Houston to Osaka Itami Airport

Our best Japan Airlines deals on Houston to Osaka Itami Airport flight tickets
Japan Airlines
Apr 17
IAH6:04 amHouston George Bush Intcntl
24h 26m
2 stops
ITM8:30 pmOsaka Itami
Apr 29
ITM7:05 amOsaka Itami
18h 22m
2 stops
IAH11:27 amHouston George Bush Intcntl
$1,096
Japan Airlines
Apr 17
HOU6:01 amHouston Hobby
22h 39m
2 stops
ITM6:40 pmOsaka Itami
Apr 29
ITM7:25 amOsaka Itami
18h 47m
2 stops
HOU12:12 pmHouston Hobby
$1,115
Japan Airlines
Jun 15
IAH6:15 amHouston George Bush Intcntl
23h 30m
2 stops
ITM7:45 pmOsaka Itami
Jun 26
ITM8:25 amOsaka Itami
18h 46m
2 stops
IAH1:11 pmHouston George Bush Intcntl
$1,276

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 February 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

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 7/3

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Fri 7/10

2:00 pm-8:45 am

1 stop32h 45m

$855

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 8/19

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Thu 8/27

2:30 pm-8:45 am

1 stop32h 15m

$858

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Fri 7/3

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Fri 7/10

3:55 pm-8:45 am

2 stops30h 50m

$930

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 8/19

10:45 am-6:55 pm

1 stop18h 10m

Osaka Itami

Thu 8/27

3:55 pm-8:45 am

2 stops30h 50m

$949

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 8/19

7:20 am-6:55 pm

2 stops21h 35m

Osaka Itami

Thu 8/27

2:00 pm-10:01 pm

2 stops22h 01m

$1,050

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 8/19

7:20 am-6:55 pm

2 stops21h 35m

Osaka Itami

Wed 8/26

2:00 pm-10:01 pm

2 stops22h 01m

$1,052

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Fri 4/17

6:01 am-6:40 pm

2 stops22h 39m

Osaka Itami

Wed 4/29

7:25 am-12:12 pm

2 stops18h 47m

$1,115

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Tue 4/14

6:01 am-7:10 pm

2 stops23h 09m

Osaka Itami

Tue 4/28

7:25 am-12:12 pm

2 stops18h 47m

$1,271

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Wed 8/19

8:51 am-7:50 pm

2 stops20h 59m

Osaka Itami

Wed 8/26

1:25 pm-7:55 pm

2 stops20h 30m

$1,291

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Fri 7/24

9:33 am-6:40 pm

2 stops19h 07m

Osaka Itami

Mon 8/3

8:20 am-3:45 pm

2 stops21h 25m

$1,365

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?

ANA 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

17h 30m

Direct flights

None
The fastest flight from Houston to Osaka Itami Airport takes 17h 30m
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 17h 30m, 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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