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Cheap flights from Houston to Osaka from $457

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 5/24. 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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Find the cheapest flights from Houston to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:35 am - 9:40 pmIAH-KIX
21h 05m1 stop
Multiple Airlines Logo
7:10 pm - 8:25 amKIX-IAH
27h 15m1 stop
$781Multiple Airlines
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Sun, Mar 1 - Wed, Mar 11
Air Canada Logo
7:10 am - 7:25 pmIAH-KIX
21h 15m2 stops
Air Canada Logo
3:45 pm - 9:44 pmKIX-IAH
20h 59m2 stops
$812Air Canada
Find Deal
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
5:25 pm - 5:40 pmIAH-KIX
33h 15m1 stop
Multiple Airlines Logo
10:50 am - 11:09 amKIX-IAH
38h 19m2 stops
$858Multiple Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 11
Multiple Airlines Logo
5:25 pm - 5:40 pmIAH-KIX
33h 15m1 stop
Multiple Airlines Logo
8:00 am - 11:09 amKIX-IAH
41h 09m2 stops
$859Multiple Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 11
Multiple Airlines Logo
9:55 pm - 5:40 pmIAH-KIX
28h 45m2 stops
Multiple Airlines Logo
8:00 am - 11:09 amKIX-IAH
41h 09m2 stops
$890Multiple Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 11
EVA Air Logo
1:00 am - 12:10 pmIAH-KIX
21h 10m1 stop
EVA Air Logo
1:10 pm - 10:15 pmKIX-IAH
23h 05m1 stop
$960EVA Air
Find Deal
Wed, Apr 22 - Thu, Apr 30
EVA Air Logo
1:00 am - 12:10 pmIAH-KIX
21h 10m1 stop
EVA Air Logo
11:10 am - 10:15 pmKIX-IAH
25h 05m1 stop
$994EVA Air
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Tue, Apr 21 - Wed, Apr 29
Japan Airlines Logo
6:03 am - 8:25 amHOU-KIX
36h 22m2 stops
Japan Airlines Logo
6:45 am - 1:32 pmKIX-HOU
20h 47m2 stops
$1,099Japan Airlines
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Mon, Apr 20 - Thu, Apr 30
Delta Logo
6:00 am - 9:00 pmHOU-KIX
25h 00m2 stops
Delta Logo
6:20 pm - 4:26 pmKIX-HOU
36h 06m2 stops
$1,228Delta
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Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:45 am - 8:45 pmHOU-KIX
24h 00m2 stops
Delta Logo
9:00 am - 10:33 pmKIX-HOU
28h 33m2 stops
$1,257Delta
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Wed, Jan 14 - Wed, Jan 21

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
Feb 18
IAH7:10 amHouston George Bush Intcntl
21h 15m
2 stops
KIX7:25 pmOsaka Kansai Intl
Feb 25
KIX3:45 pmOsaka Kansai Intl
20h 59m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$812
Find similar
Air Canada
Dec 1
IAH7:10 amHouston George Bush Intcntl
21h 15m
2 stops
KIX7:25 pmOsaka Kansai Intl
Dec 16
KIX3:45 pmOsaka Kansai Intl
20h 59m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$885
Find similar
Air Canada
Dec 1
IAH7:10 amHouston George Bush Intcntl
21h 15m
2 stops
KIX7:25 pmOsaka Kansai Intl
Dec 8
KIX3:45 pmOsaka Kansai Intl
32h 26m
2 stops
IAH9:11 amHouston George Bush Intcntl
$963
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EVA Air flights from Houston to Osaka Kansai Intl Airport

Our best EVA Air deals on Houston to Osaka Kansai Intl Airport flight tickets
EVA Air
Apr 22
IAH1:00 amHouston George Bush Intcntl
21h 10m
1 stop
KIX12:10 pmOsaka Kansai Intl
Apr 30
KIX1:10 pmOsaka Kansai Intl
23h 05m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$960
Find similar
EVA Air
Apr 21
IAH1:00 amHouston George Bush Intcntl
21h 10m
1 stop
KIX12:10 pmOsaka Kansai Intl
Apr 29
KIX11:10 amOsaka Kansai Intl
25h 05m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$994
Find similar
EVA Air
Apr 13
IAH1:00 amHouston George Bush Intcntl
21h 10m
1 stop
KIX12:10 pmOsaka Kansai Intl
Apr 23
KIX1:10 pmOsaka Kansai Intl
23h 05m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,008
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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 November 30, 2025.
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

Sun 3/1

9:35 am-9:40 pm

1 stop21h 05m

Osaka Kansai Intl

Wed 3/11

7:10 pm-8:25 am

1 stop27h 15m

$781

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 2/18

7:10 am-7:25 pm

2 stops21h 15m

Osaka Kansai Intl

Wed 2/25

3:45 pm-9:44 pm

2 stops20h 59m

$812

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/1

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Wed 3/11

10:50 am-11:09 am

2 stops38h 19m

$858

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/1

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Wed 3/11

8:00 am-11:09 am

2 stops41h 09m

$859

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/1

9:55 pm-5:40 pm

2 stops28h 45m

Osaka Kansai Intl

Wed 3/11

8:00 am-11:09 am

2 stops41h 09m

$890

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 4/22

1:00 am-12:10 pm

1 stop21h 10m

Osaka Kansai Intl

Thu 4/30

1:10 pm-10:15 pm

1 stop23h 05m

$960

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 4/21

1:00 am-12:10 pm

1 stop21h 10m

Osaka Kansai Intl

Wed 4/29

11:10 am-10:15 pm

1 stop25h 05m

$994

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 4/20

6:03 am-8:25 am

2 stops36h 22m

Osaka Kansai Intl

Thu 4/30

6:45 am-1:32 pm

2 stops20h 47m

$1,099

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Wed 4/22

6:00 am-9:00 pm

2 stops25h 00m

Osaka Kansai Intl

Wed 4/29

6:20 pm-4:26 pm

2 stops36h 06m

$1,228

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Wed 1/14

5:45 am-8:45 pm

2 stops24h 00m

Osaka Kansai Intl

Wed 1/21

9:00 am-10:33 pm

2 stops28h 33m

$1,257

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 typical price of a round-trip flight between Houston and Osaka Kansai Intl Airport?

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Houston to Osaka Kansai Intl Airport is on a Wednesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Wednesday will often find tickets for as low as $1,159. Flights from Houston to Osaka Kansai Intl Airport on a Friday will generally be more expensive and average around $1,649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our data shows that the cheapest Houston to Osaka Kansai Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Osaka Kansai Intl Airport in the morning for as low as $1,428. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,596 on average. Flights to Osaka Kansai Intl Airport from Houston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 20m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 18h 20m
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.
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  • 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 16h 55m, 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
1,014 reviews
Search ANA flights
EVA AirPriceFrom $1,161Free CancellationRating
8.4
1,287 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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