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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $369

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 George Bush Intcntl Airport to Osaka departing on 11/11. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Osaka

Cheap round-trip flights

Logo
7:10 am - 9:40 amIAH-KIX
36h 30m2 stops
Logo
5:00 pm - 4:30 amKIX-IAH
25h 30m2 stops
$749
Find Deal
Thu, Sep 11 - Sun, Sep 21
Air Canada Logo
5:00 am - 4:25 pmIAH-KIX
21h 25m2 stops
Air Canada Logo
6:05 pm - 7:42 pmKIX-IAH
39h 37m2 stops
$756Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 17
Air Canada Logo
12:00 pm - 4:25 pmIAH-KIX
38h 25m1 stop
Air Canada Logo
6:05 pm - 11:15 amKIX-IAH
31h 10m1 stop
$758Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 17
Air Canada Logo
5:25 pm - 5:40 pmIAH-KIX
33h 15m1 stop
Air Canada Logo
7:25 pm - 1:24 pmKIX-IAH
32h 59m2 stops
$776Air Canada
Find Deal
Tue, Nov 18 - Sat, Nov 22
Logo
9:29 am - 9:40 amIAH-KIX
34h 11m3 stops
Logo
5:00 pm - 4:30 amKIX-IAH
25h 30m2 stops
$862
Find Deal
Thu, Sep 11 - Sun, Sep 21
Delta Logo
5:30 am - 9:00 pmIAH-KIX
25h 30m2 stops
Delta Logo
11:55 am - 9:36 pmKIX-IAH
24h 41m2 stops
$911Delta
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Tue, Oct 28 - Tue, Nov 11
ANA Logo
10:15 am - 6:15 pmIAH-KIX
17h 00m1 stop
ANA Logo
8:25 am - 7:45 amKIX-IAH
14h 20m1 stop
$912ANA
Find Deal
Sun, Feb 8 - Fri, Feb 27
ANA Logo
7:35 am - 9:50 pmIAH-KIX
23h 15m2 stops
ANA Logo
8:25 am - 7:45 amKIX-IAH
14h 20m1 stop
$917ANA
Find Deal
Sun, Feb 8 - Fri, Feb 27
Japan Airlines Logo
7:35 pm - 6:50 pmIAH-KIX
32h 15m1 stop
Japan Airlines Logo
5:50 pm - 7:19 pmKIX-IAH
16h 29m1 stop
$926Japan Airlines
Find Deal
Sun, Feb 8 - Thu, Feb 19
Japan Airlines Logo
7:35 pm - 6:50 pmIAH-KIX
32h 15m1 stop
Japan Airlines Logo
5:50 pm - 7:04 pmKIX-IAH
16h 14m1 stop
$929Japan Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4

Air Canada flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport

Our best Air Canada deals on Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport flight tickets
Air Canada
Sep 10
IAH5:00 amHouston George Bush Intcntl
21h 25m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 17
KIX6:05 pmOsaka Kansai Intl
39h 37m
2 stops
IAH7:42 pmHouston George Bush Intcntl
$756
Find similar
Air Canada
Sep 10
IAH12:00 pmHouston George Bush Intcntl
38h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 17
KIX6:05 pmOsaka Kansai Intl
31h 10m
1 stop
IAH11:15 amHouston George Bush Intcntl
$758
Find similar
Air Canada
Nov 18
IAH5:25 pmHouston George Bush Intcntl
33h 15m
1 stop
KIX5:40 pmOsaka Kansai Intl
Nov 22
KIX7:25 pmOsaka Kansai Intl
32h 59m
2 stops
IAH1:24 pmHouston George Bush Intcntl
$776
Find similar

Cathay Pacific flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport

Our best Cathay Pacific deals on Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport flight tickets
Cathay Pacific
Oct 2
IAH10:04 amHouston George Bush Intcntl
30h 36m
2 stops
KIX6:40 amOsaka Kansai Intl
Oct 9
KIX9:10 amOsaka Kansai Intl
26h 45m
2 stops
IAH9:55 pmHouston George Bush Intcntl
$1,027
Find similar
Cathay Pacific
Oct 28
IAH6:23 pmHouston George Bush Intcntl
28h 22m
2 stops
KIX12:45 pmOsaka Kansai Intl
Nov 11
KIX4:05 pmOsaka Kansai Intl
43h 27m
3 stops
IAH8:32 pmHouston George Bush Intcntl
$1,049
Find similar
Cathay Pacific
Sep 1
IAH7:44 pmHouston George Bush Intcntl
29h 11m
3 stops
KIX2:55 pmOsaka Kansai Intl
Sep 8
KIX10:00 amOsaka Kansai Intl
26h 32m
2 stops
IAH10:32 pmHouston George Bush Intcntl
$1,051
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 August 20, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Thu 9/11

7:10 am-9:40 am

2 stops36h 30m

Osaka Kansai Intl

Sun 9/21

5:00 pm-4:30 am

2 stops25h 30m

$749

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 9/10

5:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Wed 9/17

6:05 pm-7:42 pm

2 stops39h 37m

$756

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 9/10

12:00 pm-4:25 pm

1 stop38h 25m

Osaka Kansai Intl

Wed 9/17

6:05 pm-11:15 am

1 stop31h 10m

$758

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 11/18

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Sat 11/22

7:25 pm-1:24 pm

2 stops32h 59m

$776

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Thu 9/11

9:29 am-9:40 am

3 stops34h 11m

Osaka Kansai Intl

Sun 9/21

5:00 pm-4:30 am

2 stops25h 30m

$862

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

5:30 am-9:00 pm

2 stops25h 30m

Osaka Kansai Intl

Tue 11/11

11:55 am-9:36 pm

2 stops24h 41m

$911

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/8

10:15 am-6:15 pm

1 stop17h 00m

Osaka Kansai Intl

Fri 2/27

8:25 am-7:45 am

1 stop14h 20m

$912

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/8

7:35 am-9:50 pm

2 stops23h 15m

Osaka Kansai Intl

Fri 2/27

8:25 am-7:45 am

1 stop14h 20m

$917

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 2/8

7:35 pm-6:50 pm

1 stop32h 15m

Osaka Kansai Intl

Thu 2/19

5:50 pm-7:19 pm

1 stop16h 29m

$926

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sat 1/24

7:35 pm-6:50 pm

1 stop32h 15m

Osaka Kansai Intl

Wed 2/4

5:50 pm-7:04 pm

1 stop16h 14m

$929

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 George Bush Intcntl Airport 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 month to fly to Osaka Kansai Intl Airport?

In general, March is the cheapest month to fly from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $929. If you aren’t able to travel during the month of March, then book flights to Osaka Kansai Intl Airport from Houston George Bush Intcntl Airport during September instead. Flights to Osaka Kansai Intl Airport in September, while not as cheap as those in March, still average around $991.

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

The cheapest day to depart from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport (IAH to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport.
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  • How far is Houston George Bush Intcntl to Osaka Kansai Intl by plane?

    The straight-line distance from Houston George Bush Intcntl to Osaka Kansai Intl is 6894.3 mi. By plane, this route typically takes 17h 00m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,155Free CancellationRating
8.4
1,232 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

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Why should I use momondo to find a flight deal from Houston to Osaka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Osaka. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Osaka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Osaka from Houston with this policy.

How can momondo help me find flights from Houston to Osaka?

Once all potential Houston to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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