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Cheap flights from Houston to Osaka from $336

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 11/2. 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
9:15 am - 8:35 pmIAH-KIX
20h 20m1 stop
Multiple Airlines Logo
9:10 pm - 7:05 amKIX-IAH
24h 55m1 stop
$707Multiple Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 24
Multiple Airlines Logo
9:05 am - 9:40 pmIAH-KIX
21h 35m1 stop
Multiple Airlines Logo
7:10 pm - 7:15 amKIX-IAH
27h 05m1 stop
$758Multiple Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 22
Multiple Airlines Logo
11:37 am - 2:05 pmIAH-KIX
36h 28m2 stops
Multiple Airlines Logo
3:05 pm - 7:52 pmKIX-IAH
43h 47m2 stops
$808Multiple Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 9
Air Canada Logo
2:33 pm - 5:40 pmIAH-KIX
37h 07m2 stops
Air Canada Logo
3:45 pm - 11:09 amKIX-IAH
34h 24m2 stops
$865Air Canada
Find Deal
Tue, Oct 28 - Wed, Nov 12
Air Canada Logo
2:33 pm - 5:40 pmIAH-KIX
37h 07m2 stops
Air Canada Logo
3:45 pm - 9:44 pmKIX-IAH
20h 59m2 stops
$866Air Canada
Find Deal
Tue, Oct 28 - Wed, Nov 12
Delta Logo
1:00 pm - 12:50 pmHOU-KIX
33h 50m2 stops
Delta Logo
9:05 am - 9:46 pmKIX-HOU
26h 41m2 stops
$1,196Delta
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Sun, Mar 22 - Tue, Apr 7
Delta Logo
5:35 pm - 5:00 pmHOU-KIX
33h 25m2 stops
Delta Logo
12:35 pm - 9:46 pmKIX-HOU
23h 11m2 stops
$1,256Delta
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Mon, Mar 23 - Mon, Apr 6
Japan Airlines Logo
6:00 am - 6:50 pmHOU-KIX
21h 50m2 stops
Japan Airlines Logo
7:00 am - 11:40 amKIX-HOU
19h 40m2 stops
$1,289Japan Airlines
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Tue, Nov 25 - Tue, Dec 2
Japan Airlines Logo
8:58 am - 10:15 pmHOU-KIX
23h 17m2 stops
Japan Airlines Logo
7:00 am - 11:44 amKIX-HOU
19h 44m2 stops
$1,292Japan Airlines
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Wed, Oct 29 - Fri, Nov 7
American Airlines Logo
6:04 am - 6:50 pmHOU-KIX
21h 46m2 stops
American Airlines Logo
5:50 pm - 11:40 pmKIX-HOU
20h 50m2 stops
$1,863American Airlines
Find Deal
Sun, Feb 22 - Thu, Feb 26

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
Oct 28
IAH2:33 pmHouston George Bush Intcntl
37h 07m
2 stops
KIX5:40 pmOsaka Kansai Intl
Nov 12
KIX3:45 pmOsaka Kansai Intl
34h 24m
2 stops
IAH11:09 amHouston George Bush Intcntl
$865
Find similar
Air Canada
Oct 28
IAH2:33 pmHouston George Bush Intcntl
37h 07m
2 stops
KIX5:40 pmOsaka Kansai Intl
Nov 12
KIX3:45 pmOsaka Kansai Intl
20h 59m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$866
Find similar
Air Canada
Oct 28
IAH5:25 pmHouston George Bush Intcntl
34h 15m
1 stop
KIX5:40 pmOsaka Kansai Intl
Nov 12
KIX3:45 pmOsaka Kansai Intl
34h 24m
2 stops
IAH11:09 amHouston George Bush Intcntl
$872
Find similar

Japan Airlines flights from Houston to Osaka Kansai Intl Airport

Our best Japan Airlines deals on Houston to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Oct 28
IAH3:00 pmHouston George Bush Intcntl
27h 20m
2 stops
KIX8:20 amOsaka Kansai Intl
Nov 11
KIX7:00 amOsaka Kansai Intl
19h 25m
2 stops
IAH11:25 amHouston George Bush Intcntl
$1,140
Find similar
Japan Airlines
Nov 25
HOU6:00 amHouston Hobby
21h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Dec 2
KIX7:00 amOsaka Kansai Intl
19h 40m
2 stops
HOU11:40 amHouston Hobby
$1,289
Find similar
Japan Airlines
Oct 29
HOU8:58 amHouston Hobby
23h 17m
2 stops
KIX10:15 pmOsaka Kansai Intl
Nov 7
KIX7:00 amOsaka Kansai Intl
19h 44m
2 stops
HOU11:44 amHouston Hobby
$1,292
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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 October 14, 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 12/14

9:15 am-8:35 pm

1 stop20h 20m

Osaka Kansai Intl

Wed 12/24

9:10 pm-7:05 am

1 stop24h 55m

$707

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 11/13

9:05 am-9:40 pm

1 stop21h 35m

Osaka Kansai Intl

Sat 11/22

7:10 pm-7:15 am

1 stop27h 05m

$758

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 10/31

11:37 am-2:05 pm

2 stops36h 28m

Osaka Kansai Intl

Sun 11/9

3:05 pm-7:52 pm

2 stops43h 47m

$808

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

2:33 pm-5:40 pm

2 stops37h 07m

Osaka Kansai Intl

Wed 11/12

3:45 pm-11:09 am

2 stops34h 24m

$865

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

2:33 pm-5:40 pm

2 stops37h 07m

Osaka Kansai Intl

Wed 11/12

3:45 pm-9:44 pm

2 stops20h 59m

$866

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Sun 3/22

1:00 pm-12:50 pm

2 stops33h 50m

Osaka Kansai Intl

Tue 4/7

9:05 am-9:46 pm

2 stops26h 41m

$1,196

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 3/23

5:35 pm-5:00 pm

2 stops33h 25m

Osaka Kansai Intl

Mon 4/6

12:35 pm-9:46 pm

2 stops23h 11m

$1,256

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 11/25

6:00 am-6:50 pm

2 stops21h 50m

Osaka Kansai Intl

Tue 12/2

7:00 am-11:40 am

2 stops19h 40m

$1,289

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Wed 10/29

8:58 am-10:15 pm

2 stops23h 17m

Osaka Kansai Intl

Fri 11/7

7:00 am-11:44 am

2 stops19h 44m

$1,292

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Sun 2/22

6:04 am-6:50 pm

2 stops21h 46m

Osaka Kansai Intl

Thu 2/26

5:50 pm-11:40 pm

2 stops20h 50m

$1,863

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 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

Direct flights

None
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 20h 20m, 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
984 reviews
Search ANA flights
EVA AirPriceFrom $1,161Free CancellationRating
8.4
1,250 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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