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Cheap flights from Houston to Osaka from $426

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 10/12. 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
10:45 am - 9:15 am
IAH
-
KIX
32h 30m
1 stop
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
$881Multiple Airlines
Wed, Aug 19 - Wed, Sep 16
Multiple Airlines Logo
10:45 am - 9:15 am
IAH
-
KIX
32h 30m
1 stop
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
$890Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
3:52 pm - 10:05 am
IAH
-
KIX
52h 13m
2 stops
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
$891Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
10:45 am - 10:05 am
IAH
-
KIX
33h 20m
1 stop
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
$893Multiple Airlines
Fri, Aug 28 - Wed, Sep 9
Multiple Airlines Logo
10:45 am - 9:15 am
IAH
-
KIX
32h 30m
1 stop
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
$898Multiple Airlines
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
9:55 am - 8:35 pm
IAH
-
KIX
19h 40m
1 stop
Multiple Airlines Logo
8:30 pm - 7:55 am
KIX
-
IAH
26h 25m
1 stop
$900Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Multiple Airlines Logo
10:45 am - 10:05 am
IAH
-
KIX
33h 20m
1 stop
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
$902Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
10:45 am - 10:05 am
IAH
-
KIX
33h 20m
1 stop
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
$905Multiple Airlines
Fri, Aug 28 - Mon, Sep 7
Delta Logo
10:50 am - 5:05 pm
HOU
-
KIX
40h 15m
2 stops
Delta Logo
6:15 pm - 10:40 pm
KIX
-
HOU
42h 25m
2 stops
$1,217Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
5:35 pm - 10:40 pm
HOU
-
KIX
38h 05m
2 stops
Delta Logo
2:15 am - 9:43 pm
KIX
-
HOU
34h 28m
2 stops
$1,219Delta
Tue, Dec 1 - Mon, Dec 14

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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 30
IAH4:50 pmHouston George Bush Intcntl
33h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 14
KIX6:00 pmOsaka Kansai Intl
35h 37m
1 stop
IAH3:37 pmHouston George Bush Intcntl
$958
Air Canada
Aug 18
IAH4:50 pmHouston George Bush Intcntl
33h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
35h 51m
1 stop
IAH3:51 pmHouston George Bush Intcntl
$960
Air Canada
Aug 18
IAH4:50 pmHouston George Bush Intcntl
33h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
39h 38m
2 stops
IAH7:38 pmHouston George Bush Intcntl
$963

Delta flights from Houston to Osaka Kansai Intl Airport

Our best Delta deals on Houston to Osaka Kansai Intl Airport flight tickets
Delta
Sep 1
HOU10:50 amHouston Hobby
40h 15m
2 stops
KIX5:05 pmOsaka Kansai Intl
Sep 8
KIX6:15 pmOsaka Kansai Intl
42h 25m
2 stops
HOU10:40 pmHouston Hobby
$1,217
Delta
Dec 1
HOU5:35 pmHouston Hobby
38h 05m
2 stops
KIX10:40 pmOsaka Kansai Intl
Dec 14
KIX2:15 amOsaka Kansai Intl
34h 28m
2 stops
HOU9:43 pmHouston Hobby
$1,219
Delta
Dec 5
HOU1:00 pmHouston Hobby
42h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Dec 14
KIX2:15 amOsaka Kansai Intl
34h 28m
2 stops
HOU9:43 pmHouston Hobby
$1,222

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 July 21, 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

Wed 8/19

10:45 am-9:15 am

1 stop32h 30m

Osaka Kansai Intl

Wed 9/16

7:35 am-9:45 am

1 stop16h 10m

$881

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 8/31

10:45 am-9:15 am

1 stop32h 30m

Osaka Kansai Intl

Wed 9/9

7:35 am-9:45 am

1 stop16h 10m

$890

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 8/27

3:52 pm-10:05 am

2 stops52h 13m

Osaka Kansai Intl

Wed 9/9

7:35 am-9:45 am

1 stop16h 10m

$891

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 8/28

10:45 am-10:05 am

1 stop33h 20m

Osaka Kansai Intl

Wed 9/9

7:35 am-9:45 am

1 stop16h 10m

$893

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 8/31

10:45 am-9:15 am

1 stop32h 30m

Osaka Kansai Intl

Fri 9/4

9:00 pm-9:45 am

1 stop26h 45m

$898
Quickest round-trip

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 11/5

9:55 am-8:35 pm

1 stop19h 40m

Osaka Kansai Intl

Wed 11/11

8:30 pm-7:55 am

1 stop26h 25m

$900

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 8/28

10:45 am-10:05 am

1 stop33h 20m

Osaka Kansai Intl

Fri 9/4

9:00 pm-9:45 am

1 stop26h 45m

$902

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 8/28

10:45 am-10:05 am

1 stop33h 20m

Osaka Kansai Intl

Mon 9/7

7:35 am-9:45 am

1 stop16h 10m

$905

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 9/1

10:50 am-5:05 pm

2 stops40h 15m

Osaka Kansai Intl

Tue 9/8

6:15 pm-10:40 pm

2 stops42h 25m

$1,217

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 12/1

5:35 pm-10:40 pm

2 stops38h 05m

Osaka Kansai Intl

Mon 12/14

2:15 am-9:43 pm

2 stops34h 28m

$1,219

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 Delta 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

17h 30m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 17h 30m
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 17h 30m, 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
1,274 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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