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Cheap flights from Houston to Osaka from $370

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 1/18. 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
10:25 am - 9:40 pm
IAH
-
KIX
21h 15m
1 stop
Multiple Airlines Logo
7:10 pm - 8:25 am
KIX
-
IAH
27h 15m
1 stop
$727Multiple Airlines
Tue, Mar 10 - Wed, Mar 18
Multiple Airlines Logo
9:25 am - 8:40 am
IAH
-
KIX
32h 15m
2 stops
Multiple Airlines Logo
8:25 pm - 8:25 am
KIX
-
IAH
26h 00m
1 stop
$812Multiple Airlines
Tue, Mar 3 - Wed, Mar 18
Multiple Airlines Logo
7:10 am - 10:20 pm
IAH
-
KIX
24h 10m
2 stops
Multiple Airlines Logo
3:00 pm - 9:44 pm
KIX
-
IAH
21h 44m
2 stops
$815Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Air Canada Logo
4:30 pm - 4:25 pm
IAH
-
KIX
33h 55m
2 stops
Air Canada Logo
6:00 pm - 3:44 pm
KIX
-
IAH
35h 44m
1 stop
$836Air Canada
Tue, May 12 - Tue, May 26
Air Canada Logo
5:25 pm - 5:40 pm
IAH
-
KIX
33h 15m
1 stop
Air Canada Logo
7:25 pm - 12:36 am
KIX
-
IAH
43h 11m
2 stops
$867Air Canada
Tue, Mar 3 - Tue, Mar 17
American Airlines Logo
6:00 am - 6:50 pm
HOU
-
KIX
21h 50m
2 stops
American Airlines Logo
5:50 pm - 11:58 pm
KIX
-
HOU
21h 08m
2 stops
$974American Airlines
Mon, Feb 16 - Thu, Feb 26
Delta Logo
6:00 am - 12:50 pm
HOU
-
KIX
40h 50m
2 stops
Delta Logo
9:00 am - 10:42 pm
KIX
-
HOU
27h 42m
2 stops
$1,151Delta
Mon, Mar 9 - Mon, Mar 16
Delta Logo
5:19 pm - 8:45 pm
HOU
-
KIX
36h 26m
2 stops
Delta Logo
9:00 am - 10:28 pm
KIX
-
HOU
28h 28m
2 stops
$1,158Delta
Mon, Feb 16 - Thu, Feb 26
Japan Airlines Logo
6:00 am - 10:20 pm
HOU
-
KIX
25h 20m
2 stops
Japan Airlines Logo
7:00 am - 11:48 am
KIX
-
HOU
19h 48m
2 stops
$1,175Japan Airlines
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
6:10 am - 6:45 pm
HOU
-
KIX
22h 35m
2 stops
American Airlines Logo
5:55 pm - 11:52 pm
KIX
-
HOU
19h 57m
2 stops
$1,274American Airlines
Wed, May 27 - Wed, Jun 3

Air Canada flights from Houston to Osaka Kansai Intl Airport

Our best Air Canada deals on Houston to Osaka Kansai Intl Airport flight tickets
Air Canada
Apr 6
IAH6:15 pmHouston George Bush Intcntl
56h 10m
2 stops
KIX4:25 pmOsaka Kansai Intl
May 5
KIX6:00 pmOsaka Kansai Intl
33h 39m
2 stops
IAH1:39 pmHouston George Bush Intcntl
$822
Air Canada
May 12
IAH4:30 pmHouston George Bush Intcntl
33h 55m
2 stops
KIX4:25 pmOsaka Kansai Intl
May 26
KIX6:00 pmOsaka Kansai Intl
35h 44m
1 stop
IAH3:44 pmHouston George Bush Intcntl
$836
Air Canada
Mar 3
IAH5:25 pmHouston George Bush Intcntl
33h 15m
1 stop
KIX5:40 pmOsaka Kansai Intl
Mar 17
KIX7:25 pmOsaka Kansai Intl
43h 11m
2 stops
IAH12:36 amHouston George Bush Intcntl
$867

American Airlines flights from Houston to Osaka Kansai Intl Airport

Our best American Airlines deals on Houston to Osaka Kansai Intl Airport flight tickets
American Airlines
Feb 16
HOU6:00 amHouston Hobby
21h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Feb 26
KIX5:50 pmOsaka Kansai Intl
21h 08m
2 stops
HOU11:58 pmHouston Hobby
$974
American Airlines
May 27
HOU6:10 amHouston Hobby
22h 35m
2 stops
KIX6:45 pmOsaka Kansai Intl
Jun 3
KIX5:55 pmOsaka Kansai Intl
19h 57m
2 stops
HOU11:52 pmHouston Hobby
$1,274
American Airlines
May 27
HOU6:10 amHouston Hobby
22h 35m
2 stops
KIX6:45 pmOsaka Kansai Intl
Jun 7
KIX5:55 pmOsaka Kansai Intl
19h 57m
2 stops
HOU11:52 pmHouston Hobby
$1,374

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Osaka Kansai Intl 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 January 15, 2026.
Use the filters below to find and compare flights from Houston to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/10

10:25 am-9:40 pm

1 stop21h 15m

Osaka Kansai Intl

Wed 3/18

7:10 pm-8:25 am

1 stop27h 15m

$727

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/3

9:25 am-8:40 am

2 stops32h 15m

Osaka Kansai Intl

Wed 3/18

8:25 pm-8:25 am

1 stop26h 00m

$812

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 2/11

7:10 am-10:20 pm

2 stops24h 10m

Osaka Kansai Intl

Wed 2/18

3:00 pm-9:44 pm

2 stops21h 44m

$815

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 5/12

4:30 pm-4:25 pm

2 stops33h 55m

Osaka Kansai Intl

Tue 5/26

6:00 pm-3:44 pm

1 stop35h 44m

$836

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/3

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Tue 3/17

7:25 pm-12:36 am

2 stops43h 11m

$867

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 2/16

6:00 am-6:50 pm

2 stops21h 50m

Osaka Kansai Intl

Thu 2/26

5:50 pm-11:58 pm

2 stops21h 08m

$974

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 3/9

6:00 am-12:50 pm

2 stops40h 50m

Osaka Kansai Intl

Mon 3/16

9:00 am-10:42 pm

2 stops27h 42m

$1,151

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 2/16

5:19 pm-8:45 pm

2 stops36h 26m

Osaka Kansai Intl

Thu 2/26

9:00 am-10:28 pm

2 stops28h 28m

$1,158

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Fri 2/27

6:00 am-10:20 pm

2 stops25h 20m

Osaka Kansai Intl

Fri 3/6

7:00 am-11:48 am

2 stops19h 48m

$1,175

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Wed 5/27

6:10 am-6:45 pm

2 stops22h 35m

Osaka Kansai Intl

Wed 6/3

5:55 pm-11:52 pm

2 stops19h 57m

$1,274

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 Kansai Intl 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 Kansai Intl?

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

Cheap Houston to Osaka Kansai Intl Airport flight deals and tips

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 20h 10m
There are no direct flights from Houston to Osaka Kansai Intl Airport. There are no popular flight routes from Houston to Osaka Kansai Intl Airport.
Search flight deals

  • How far is Houston to Osaka Kansai Intl by plane?

    Osaka Kansai Intl is 6905.4 mi away from Houston. Flights usually cover this in 20h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Houston to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from Houston to Osaka Kansai Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Osaka Kansai Intl Airport.

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

    The travel and health documents required for your trip to Osaka Kansai Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Houston to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $808Free CancellationRating
8.4
1,072 reviews
Search ANA flights
EVA AirPriceFrom $1,124Free CancellationRating
8.4
1,319 reviews
Search EVA Air flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Houston.

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

All flight searches from Houston to Osaka on momondo can be filtered to show those which offer 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 can track prices for Houston to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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