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Cheap flights from Houston to Osaka from $371

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 10/19. 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.
Multiple Airlines Logo
11:25 am - 10:00 pm
IAH
-
KIX
20h 35m
1 stop
Multiple Airlines Logo
8:05 pm - 9:25 am
KIX
-
IAH
27h 20m
1 stop
$908Multiple Airlines
Sat, Oct 3 - Sun, Oct 11
Air Canada Logo
6:45 am - 4:25 pm
IAH
-
KIX
19h 40m
1 stop
Air Canada Logo
6:00 pm - 3:51 pm
KIX
-
IAH
35h 51m
1 stop
$955Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
6:45 am - 4:25 pm
IAH
-
KIX
19h 40m
1 stop
Air Canada Logo
6:00 pm - 3:46 pm
KIX
-
IAH
35h 46m
1 stop
$956Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
6:45 am - 4:25 pm
IAH
-
KIX
19h 40m
1 stop
Air Canada Logo
6:00 pm - 7:38 pm
KIX
-
IAH
39h 38m
2 stops
$959Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
7:20 am - 4:25 pm
IAH
-
KIX
19h 05m
2 stops
Air Canada Logo
6:00 pm - 7:06 pm
KIX
-
IAH
39h 06m
2 stops
$962Air Canada
Wed, Sep 16 - Mon, Sep 21
Air Canada Logo
7:20 am - 4:25 pm
IAH
-
KIX
19h 05m
1 stop
Air Canada Logo
6:00 pm - 9:52 pm
KIX
-
IAH
17h 52m
1 stop
$964Air Canada
Tue, Oct 6 - Wed, Oct 21
Delta Logo
5:35 pm - 5:05 pm
HOU
-
KIX
33h 30m
2 stops
Delta Logo
2:15 am - 9:43 pm
KIX
-
HOU
33h 28m
2 stops
$1,238Delta
Tue, Oct 13 - Wed, Oct 21
Japan Airlines Logo
6:00 am - 10:00 pm
HOU
-
KIX
26h 00m
2 stops
Japan Airlines Logo
6:45 am - 12:23 pm
KIX
-
HOU
19h 38m
2 stops
$1,354Japan Airlines
Tue, Oct 6 - Tue, Oct 13
Delta Logo
5:19 pm - 10:40 pm
HOU
-
KIX
39h 21m
2 stops
Delta Logo
12:35 pm - 9:45 am
KIX
-
HOU
35h 10m
2 stops
$1,366Delta
Sat, Jul 4 - Mon, Jul 13
American Airlines Logo
6:00 am - 6:50 pm
HOU
-
KIX
21h 50m
2 stops
American Airlines Logo
5:50 pm - 11:57 pm
KIX
-
HOU
21h 07m
2 stops
$1,424American Airlines
Thu, Nov 12 - Thu, Nov 19

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Delta flights from Houston to Osaka Kansai Intl Airport

Our best Delta deals on Houston to Osaka Kansai Intl Airport flight tickets
Delta
Jul 4
HOU5:19 pmHouston Hobby
39h 21m
2 stops
KIX10:40 pmOsaka Kansai Intl
Jul 13
KIX12:35 pmOsaka Kansai Intl
35h 10m
2 stops
HOU9:45 amHouston Hobby
$1,366
Delta
Jul 4
HOU5:19 pmHouston Hobby
39h 21m
2 stops
KIX10:40 pmOsaka Kansai Intl
Jul 20
KIX12:35 pmOsaka Kansai Intl
41h 47m
2 stops
HOU4:22 pmHouston Hobby
$1,569
Delta
Jul 13
HOU12:55 pmHouston Hobby
43h 45m
2 stops
KIX10:40 pmOsaka Kansai Intl
Jul 20
KIX9:05 amOsaka Kansai Intl
26h 46m
2 stops
HOU9:51 pmHouston Hobby
$1,609

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
Aug 27
IAH6:45 amHouston George Bush Intcntl
19h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
35h 51m
1 stop
IAH3:51 pmHouston George Bush Intcntl
$955
Air Canada
Aug 27
IAH6:45 amHouston George Bush Intcntl
19h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
35h 46m
1 stop
IAH3:46 pmHouston George Bush Intcntl
$956
Air Canada
Aug 27
IAH6:45 amHouston George Bush Intcntl
19h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
39h 38m
2 stops
IAH7:38 pmHouston George Bush Intcntl
$959

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 June 20, 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

Cheapest round-trip

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sat 10/3

11:25 am-10:00 pm

1 stop20h 35m

Osaka Kansai Intl

Sun 10/11

8:05 pm-9:25 am

1 stop27h 20m

$908

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 8/27

6:45 am-4:25 pm

1 stop19h 40m

Osaka Kansai Intl

Mon 8/31

6:00 pm-3:51 pm

1 stop35h 51m

$955

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 8/27

6:45 am-4:25 pm

1 stop19h 40m

Osaka Kansai Intl

Mon 8/31

6:00 pm-3:46 pm

1 stop35h 46m

$956

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 8/27

6:45 am-4:25 pm

1 stop19h 40m

Osaka Kansai Intl

Mon 8/31

6:00 pm-7:38 pm

2 stops39h 38m

$959

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 9/16

7:20 am-4:25 pm

2 stops19h 05m

Osaka Kansai Intl

Mon 9/21

6:00 pm-7:06 pm

2 stops39h 06m

$962
Quickest round-trip

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/6

7:20 am-4:25 pm

1 stop19h 05m

Osaka Kansai Intl

Wed 10/21

6:00 pm-9:52 pm

1 stop17h 52m

$964

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 10/13

5:35 pm-5:05 pm

2 stops33h 30m

Osaka Kansai Intl

Wed 10/21

2:15 am-9:43 pm

2 stops33h 28m

$1,238

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 10/6

6:00 am-10:00 pm

2 stops26h 00m

Osaka Kansai Intl

Tue 10/13

6:45 am-12:23 pm

2 stops19h 38m

$1,354

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Sat 7/4

5:19 pm-10:40 pm

2 stops39h 21m

Osaka Kansai Intl

Mon 7/13

12:35 pm-9:45 am

2 stops35h 10m

$1,366

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Thu 11/12

6:00 am-6:50 pm

2 stops21h 50m

Osaka Kansai Intl

Thu 11/19

5:50 pm-11:57 pm

2 stops21h 07m

$1,424

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?

Cathay Pacific and Japan Airlines are the most popular carriers 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

18h 25m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 18h 25m
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

Frequently asked questions about flying from Houston to Osaka Kansai Intl Airport

  • 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 18h 25m, 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 $981Free CancellationRating
8.3
1,248 reviews
Search ANA flights

Traveling to a place near Osaka?

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