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Cheap flights from Houston to Osaka from $455

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 1/21. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 am - 10:20 pm
IAH
-
KIX
24h 10m2 stops
Multiple Airlines Logo
3:45 pm - 9:14 am
KIX
-
IAH
32h 29m2 stops
$812Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
9:25 am - 9:40 pm
IAH
-
KIX
21h 15m1 stop
Multiple Airlines Logo
7:50 am - 7:25 am
KIX
-
IAH
14h 35m1 stop
$816Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
9:35 am - 9:40 pm
IAH
-
KIX
21h 05m1 stop
Multiple Airlines Logo
7:50 am - 7:35 am
KIX
-
IAH
14h 45m1 stop
$828Multiple Airlines
Sun, Feb 8 - Sun, Feb 15
Air Canada Logo
6:15 pm - 4:25 pm
IAH
-
KIX
56h 10m2 stops
Air Canada Logo
6:00 pm - 3:44 pm
KIX
-
IAH
35h 44m1 stop
$831Air Canada
Mon, Apr 6 - Tue, May 5
Multiple Airlines Logo
9:18 pm - 10:20 pm
IAH
-
KIX
34h 02m3 stops
Multiple Airlines Logo
8:00 am - 12:30 am
KIX
-
IAH
31h 30m2 stops
$866Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
4:13 pm - 6:05 pm
IAH
-
KIX
34h 52m2 stops
Multiple Airlines Logo
9:00 am - 12:19 am
KIX
-
IAH
30h 19m2 stops
$874Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
9:35 am - 9:40 pm
IAH
-
KIX
21h 05m1 stop
Multiple Airlines Logo
7:50 am - 7:35 am
KIX
-
IAH
14h 45m1 stop
$876Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Delta Logo
5:04 pm - 8:45 pm
HOU
-
KIX
36h 41m2 stops
Delta Logo
11:55 am - 9:28 pm
KIX
-
HOU
24h 33m2 stops
$1,008Delta
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
6:03 am - 6:45 pm
HOU
-
KIX
22h 42m2 stops
American Airlines Logo
5:55 pm - 11:41 pm
KIX
-
HOU
19h 46m2 stops
$1,173American Airlines
Sun, Apr 12 - Mon, Apr 27
Delta Logo
2:13 pm - 10:45 am
HOU
-
KIX
30h 32m2 stops
Delta Logo
9:00 am - 10:42 pm
KIX
-
HOU
27h 42m2 stops
$1,207Delta
Mon, Mar 9 - Mon, Mar 16

ANA flights from Houston to Osaka Kansai Intl Airport

Our best ANA deals on Houston to Osaka Kansai Intl Airport flight tickets
ANA
Feb 18
IAH10:20 amHouston George Bush Intcntl
16h 55m
1 stop
KIX6:15 pmOsaka Kansai Intl
Mar 3
KIX8:20 amOsaka Kansai Intl
14h 25m
1 stop
IAH7:45 amHouston George Bush Intcntl
$984
Find similar
ANA
Jan 21
IAH10:20 amHouston George Bush Intcntl
16h 55m
1 stop
KIX6:15 pmOsaka Kansai Intl
Jan 28
KIX8:20 amOsaka Kansai Intl
14h 25m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,030
Find similar
ANA
Jan 21
IAH10:20 amHouston George Bush Intcntl
20h 30m
1 stop
KIX9:50 pmOsaka Kansai Intl
Jan 28
KIX7:00 pmOsaka Kansai Intl
20h 59m
2 stops
IAH12:59 amHouston George Bush Intcntl
$1,040
Find similar

Delta flights from Houston to Osaka Kansai Intl Airport

Our best Delta deals on Houston to Osaka Kansai Intl Airport flight tickets
Delta
Feb 8
HOU5:04 pmHouston Hobby
36h 41m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 15
KIX11:55 amOsaka Kansai Intl
24h 33m
2 stops
HOU9:28 pmHouston Hobby
$1,008
Find similar
Delta
Feb 20
IAH6:38 amHouston George Bush Intcntl
23h 07m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 27
KIX11:55 amOsaka Kansai Intl
27h 16m
2 stops
IAH12:11 amHouston George Bush Intcntl
$1,009
Find similar
Delta
Mar 9
HOU2:13 pmHouston Hobby
30h 32m
2 stops
KIX10:45 amOsaka Kansai Intl
Mar 16
KIX9:00 amOsaka Kansai Intl
27h 42m
2 stops
HOU10:42 pmHouston Hobby
$1,207
Find similar

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 December 26, 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

Wed 1/21

7:10 am-10:20 pm

2 stops24h 10m

Osaka Kansai Intl

Wed 1/28

3:45 pm-9:14 am

2 stops32h 29m

$812

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 1/22

9:25 am-9:40 pm

1 stop21h 15m

Osaka Kansai Intl

Thu 1/29

7:50 am-7:25 am

1 stop14h 35m

$816

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/8

9:35 am-9:40 pm

1 stop21h 05m

Osaka Kansai Intl

Sun 2/15

7:50 am-7:35 am

1 stop14h 45m

$828

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 4/6

6:15 pm-4:25 pm

2 stops56h 10m

Osaka Kansai Intl

Tue 5/5

6:00 pm-3:44 pm

1 stop35h 44m

$831

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/22

9:18 pm-10:20 pm

3 stops34h 02m

Osaka Kansai Intl

Sun 3/1

8:00 am-12:30 am

2 stops31h 30m

$866

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 1/23

4:13 pm-6:05 pm

2 stops34h 52m

Osaka Kansai Intl

Fri 1/30

9:00 am-12:19 am

2 stops30h 19m

$874

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/22

9:35 am-9:40 pm

1 stop21h 05m

Osaka Kansai Intl

Sun 3/1

7:50 am-7:35 am

1 stop14h 45m

$876

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Sun 2/8

5:04 pm-8:45 pm

2 stops36h 41m

Osaka Kansai Intl

Sun 2/15

11:55 am-9:28 pm

2 stops24h 33m

$1,008

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Sun 4/12

6:03 am-6:45 pm

2 stops22h 42m

Osaka Kansai Intl

Mon 4/27

5:55 pm-11:41 pm

2 stops19h 46m

$1,173

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Mon 3/9

2:13 pm-10:45 am

2 stops30h 32m

Osaka Kansai Intl

Mon 3/16

9:00 am-10:42 pm

2 stops27h 42m

$1,207

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

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 19h 45m
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 19h 45m, 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
1,045 reviews
Search ANA flights
EVA AirPriceFrom $1,124Free CancellationRating
8.4
1,301 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
Izumisano
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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