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Cheap flights from Houston George Bush Intcntl Airport to Osaka from $390

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 2/22. 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 George Bush Intcntl Airport to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:25 pm - 5:40 pm
IAH
-
KIX
33h 15m
1 stop
Air Canada Logo
7:25 pm - 4:24 pm
KIX
-
IAH
34h 59m
1 stop
$804Air Canada
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
5:25 pm - 5:40 pm
IAH
-
KIX
33h 15m
1 stop
Air Canada Logo
7:25 pm - 9:39 pm
KIX
-
IAH
40h 14m
2 stops
$807Air Canada
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
2:37 pm - 5:40 pm
IAH
-
KIX
36h 03m
2 stops
Air Canada Logo
7:25 pm - 1:34 pm
KIX
-
IAH
32h 09m
2 stops
$815Air Canada
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
5:25 pm - 5:40 pm
IAH
-
KIX
33h 15m
1 stop
Multiple Airlines Logo
10:50 am - 9:39 pm
KIX
-
IAH
48h 49m
2 stops
$843Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
Multiple Airlines Logo
5:25 pm - 4:25 pm
IAH
-
KIX
33h 00m
1 stop
Multiple Airlines Logo
9:00 pm - 8:26 pm
KIX
-
IAH
61h 26m
2 stops
$853Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
7:10 am - 5:40 pm
IAH
-
KIX
43h 30m
2 stops
Multiple Airlines Logo
10:50 am - 9:39 pm
KIX
-
IAH
48h 49m
2 stops
$854Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
Japan Airlines Logo
8:07 am - 8:00 pm
IAH
-
ITM
20h 53m
2 stops
Japan Airlines Logo
2:35 pm - 8:00 pm
ITM
-
IAH
19h 25m
2 stops
$1,000Japan Airlines
Sun, Mar 1 - Tue, Mar 17
ANA Logo
11:35 am - 6:10 pm
IAH
-
ITM
16h 35m
1 stop
ANA Logo
3:00 pm - 8:45 am
ITM
-
IAH
31h 45m
1 stop
$1,013ANA
Tue, Jul 21 - Mon, Sep 14
ANA Logo
11:35 am - 6:10 pm
IAH
-
ITM
16h 35m
1 stop
ANA Logo
7:00 pm - 8:45 am
ITM
-
IAH
27h 45m
1 stop
$1,031ANA
Wed, Jul 22 - Sun, Sep 13
Japan Airlines Logo
7:00 am - 6:40 pm
IAH
-
ITM
21h 40m
2 stops
Japan Airlines Logo
12:25 pm - 7:42 pm
ITM
-
IAH
21h 17m
2 stops
$1,039Japan Airlines
Wed, Jul 22 - Sun, Sep 13

EVA Air flights from Houston George Bush Intcntl Airport to Osaka

Our best EVA Air deals on Houston George Bush Intcntl Airport to Osaka flight tickets
EVA Air
Apr 29
IAH1:00 amHouston George Bush Intcntl
21h 10m
1 stop
KIX12:10 pmOsaka Kansai Intl
May 6
KIX1:10 pmOsaka Kansai Intl
23h 10m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$989
EVA Air
Apr 29
IAH1:00 amHouston George Bush Intcntl
26h 15m
1 stop
KIX5:15 pmOsaka Kansai Intl
May 6
KIX1:10 pmOsaka Kansai Intl
23h 10m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$990

ANA flights from Houston George Bush Intcntl Airport to Osaka

Our best ANA deals on Houston George Bush Intcntl Airport to Osaka flight tickets
ANA
Jul 21
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
Sep 14
ITM3:00 pmOsaka Itami
31h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,013
ANA
Jul 22
IAH11:35 amHouston George Bush Intcntl
16h 35m
1 stop
ITM6:10 pmOsaka Itami
Sep 13
ITM7:00 pmOsaka Itami
27h 45m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,031
ANA
Jul 16
IAH4:45 pmHouston George Bush Intcntl
33h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Jul 23
KIX9:20 amOsaka Kansai Intl
26h 41m
2 stops
IAH10:01 pmHouston George Bush Intcntl
$1,035

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Osaka 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 February 4, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/3

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Tue 3/10

7:25 pm-4:24 pm

1 stop34h 59m

$804

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/3

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Tue 3/10

7:25 pm-9:39 pm

2 stops40h 14m

$807

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/3

2:37 pm-5:40 pm

2 stops36h 03m

Osaka Kansai Intl

Tue 3/10

7:25 pm-1:34 pm

2 stops32h 09m

$815

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/1

5:25 pm-5:40 pm

1 stop33h 15m

Osaka Kansai Intl

Tue 3/17

10:50 am-9:39 pm

2 stops48h 49m

$843

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 4/14

5:25 pm-4:25 pm

1 stop33h 00m

Osaka Kansai Intl

Mon 4/20

9:00 pm-8:26 pm

2 stops61h 26m

$853

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/1

7:10 am-5:40 pm

2 stops43h 30m

Osaka Kansai Intl

Tue 3/17

10:50 am-9:39 pm

2 stops48h 49m

$854

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 3/1

8:07 am-8:00 pm

2 stops20h 53m

Osaka Itami

Tue 3/17

2:35 pm-8:00 pm

2 stops19h 25m

$1,000

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 7/21

11:35 am-6:10 pm

1 stop16h 35m

Osaka Itami

Mon 9/14

3:00 pm-8:45 am

1 stop31h 45m

$1,013

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 7/22

11:35 am-6:10 pm

1 stop16h 35m

Osaka Itami

Sun 9/13

7:00 pm-8:45 am

1 stop27h 45m

$1,031

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Wed 7/22

7:00 am-6:40 pm

2 stops21h 40m

Osaka Itami

Sun 9/13

12:25 pm-7:42 pm

2 stops21h 17m

$1,039

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

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 George Bush Intcntl Airport and Osaka?

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Houston George Bush Intcntl Airport to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,023. If you are unable to visit Osaka during the month of September, then departing from Houston George Bush Intcntl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $1,030.

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

You could potentially save up to 3% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Osaka flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Osaka 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 (IAH to OSA) flight deals and tips

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Osaka takes 17h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Osaka. There are no popular flight routes from Houston George Bush Intcntl Airport to Osaka.
Search flight deals

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

    Houston George Bush Intcntl and Osaka are 6871.8 mi apart from one another. Typically, this will take 17h 40m by plane in normal conditions.

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

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

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

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

    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.

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

    The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Houston George Bush Intcntl Airport to Osaka

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Osaka with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,124Free CancellationRating
8.4
1,344 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
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?

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?

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?

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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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport