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Cheap flights from Osaka Kansai Intl Airport to Houston from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to Houston departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Osaka Kansai Intl Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
Multiple Airlines Logo
11:45 am - 9:15 am
IAH
-
KIX
31h 30m
1 stop
$998Multiple Airlines
Wed, Sep 2 - Mon, Sep 14
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
Multiple Airlines Logo
11:45 am - 9:15 am
IAH
-
KIX
31h 30m
1 stop
$1,000Multiple Airlines
Fri, Sep 4 - Mon, Sep 14
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
Multiple Airlines Logo
11:45 am - 8:50 pm
IAH
-
KIX
19h 05m
1 stop
$1,001Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
Multiple Airlines Logo
7:20 pm - 8:45 am
KIX
-
IAH
27h 25m
1 stop
Multiple Airlines Logo
11:45 am - 9:15 am
IAH
-
KIX
31h 30m
1 stop
$1,040Multiple Airlines
Sun, Aug 30 - Mon, Sep 14
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
Multiple Airlines Logo
11:45 am - 8:50 pm
IAH
-
KIX
19h 05m
1 stop
$1,083Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
Multiple Airlines Logo
11:45 am - 8:50 pm
IAH
-
KIX
19h 05m
1 stop
$1,084Multiple Airlines
Fri, Sep 4 - Wed, Sep 16
Multiple Airlines Logo
9:00 pm - 8:45 am
KIX
-
IAH
25h 45m
1 stop
Multiple Airlines Logo
11:59 am - 10:00 pm
IAH
-
KIX
44h 01m
2 stops
$1,091Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
Multiple Airlines Logo
6:30 am - 10:45 pm
IAH
-
KIX
26h 15m
2 stops
$1,092Multiple Airlines
Wed, Sep 2 - Fri, Sep 18
Multiple Airlines Logo
9:00 pm - 9:45 am
KIX
-
IAH
26h 45m
1 stop
Multiple Airlines Logo
6:30 am - 10:45 pm
IAH
-
KIX
26h 15m
2 stops
$1,094Multiple Airlines
Fri, Sep 4 - Fri, Sep 18
Multiple Airlines Logo
7:35 am - 9:45 am
KIX
-
IAH
16h 10m
1 stop
Multiple Airlines Logo
11:45 am - 10:00 pm
IAH
-
KIX
20h 15m
1 stop
$1,096Multiple Airlines
Wed, Sep 2 - Fri, Sep 18

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

Our best Air Canada deals on Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport flight tickets
Air Canada
Sep 10
KIX6:00 pmOsaka Kansai Intl
35h 37m
1 stop
IAH3:37 pmHouston George Bush Intcntl
Sep 15
IAH4:45 pmHouston George Bush Intcntl
33h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,165
Air Canada
Oct 1
KIX6:00 pmOsaka Kansai Intl
35h 37m
1 stop
IAH3:37 pmHouston George Bush Intcntl
Oct 24
IAH4:32 pmHouston George Bush Intcntl
35h 08m
2 stops
KIX5:40 pmOsaka Kansai Intl
$1,204
Air Canada
Nov 5
KIX7:25 pmOsaka Kansai Intl
34h 13m
1 stop
IAH2:38 pmHouston George Bush Intcntl
Nov 8
IAH6:10 pmHouston George Bush Intcntl
32h 30m
1 stop
KIX5:40 pmOsaka Kansai Intl
$1,206

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to Houston George Bush Intcntl 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 2, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 9/2

7:35 am-9:45 am

1 stop16h 10m

Houston George Bush Intcntl

Mon 9/14

11:45 am-9:15 am

1 stop31h 30m

$998

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Fri 9/4

9:00 pm-9:45 am

1 stop26h 45m

Houston George Bush Intcntl

Mon 9/14

11:45 am-9:15 am

1 stop31h 30m

$1,000

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Tue 9/1

9:00 pm-9:45 am

1 stop26h 45m

Houston George Bush Intcntl

Mon 9/14

11:45 am-8:50 pm

1 stop19h 05m

$1,001

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Sun 8/30

7:20 pm-8:45 am

1 stop27h 25m

Houston George Bush Intcntl

Mon 9/14

11:45 am-9:15 am

1 stop31h 30m

$1,040
Quickest round-trip

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 9/2

7:35 am-9:45 am

1 stop16h 10m

Houston George Bush Intcntl

Wed 9/16

11:45 am-8:50 pm

1 stop19h 05m

$1,083

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Fri 9/4

9:00 pm-9:45 am

1 stop26h 45m

Houston George Bush Intcntl

Wed 9/16

11:45 am-8:50 pm

1 stop19h 05m

$1,084

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Thu 8/27

9:00 pm-8:45 am

1 stop25h 45m

Houston George Bush Intcntl

Thu 9/3

11:59 am-10:00 pm

2 stops44h 01m

$1,091

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 9/2

7:35 am-9:45 am

1 stop16h 10m

Houston George Bush Intcntl

Fri 9/18

6:30 am-10:45 pm

2 stops26h 15m

$1,092

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Fri 9/4

9:00 pm-9:45 am

1 stop26h 45m

Houston George Bush Intcntl

Fri 9/18

6:30 am-10:45 pm

2 stops26h 15m

$1,094

OsakaHouston

KIX - IAH

KIXIAH

Osaka Kansai Intl

Wed 9/2

7:35 am-9:45 am

1 stop16h 10m

Houston George Bush Intcntl

Fri 9/18

11:45 am-10:00 pm

1 stop20h 15m

$1,096

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 Houston from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Houston George Bush Intcntl 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

Can stopping save me money on Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport flight.

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

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

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

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

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport takes 22h 55m
There are no direct flights from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport

  • How far is Osaka Kansai Intl to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 6894.3 mi away from Osaka Kansai Intl. In terms of flight time, this usually takes a little over 22h 55m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka Kansai Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl 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 Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

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

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 Houston from Osaka.

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

Yes. momondo allows you to filter the results for Osaka to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search for Osaka to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Osaka to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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