Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Osaka from $413

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 10/17. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to Osaka

Cheap round-trip flights

Air Canada Logo
5:00 am - 4:25 pmIAH-KIX
21h 25m2 stops
Air Canada Logo
6:05 pm - 3:42 pmKIX-IAH
35h 37m1 stop
$749Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 30
Air Canada Logo
12:00 pm - 4:25 pmIAH-KIX
38h 25m1 stop
Air Canada Logo
6:05 pm - 3:42 pmKIX-IAH
35h 37m1 stop
$751Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 30
Air Canada Logo
5:00 am - 4:25 pmIAH-KIX
21h 25m2 stops
Air Canada Logo
6:05 pm - 11:15 amKIX-IAH
31h 10m1 stop
$756Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 17
Logo
8:00 am - 9:40 amIAH-KIX
35h 40m2 stops
Logo
9:10 am - 10:26 pmKIX-IAH
27h 16m2 stops
$813
Find Deal
Tue, Sep 2 - Wed, Sep 10
Logo
8:00 am - 6:45 pmIAH-KIX
20h 45m1 stop
Logo
5:55 pm - 5:50 amKIX-IAH
25h 55m2 stops
$822
Find Deal
Tue, Sep 2 - Wed, Sep 10
Cathay Pacific Logo
10:33 am - 6:10 pmIAH-KIX
41h 37m2 stops
Cathay Pacific Logo
10:00 am - 10:07 pmKIX-IAH
26h 07m2 stops
$888Cathay Pacific
Find Deal
Wed, Oct 1 - Tue, Oct 14
Cathay Pacific Logo
7:44 pm - 6:10 pmIAH-KIX
32h 26m2 stops
Cathay Pacific Logo
9:10 am - 10:32 pmKIX-IAH
27h 22m2 stops
$893Cathay Pacific
Find Deal
Mon, Sep 1 - Mon, Sep 8
Delta Logo
6:40 am - 9:00 pmIAH-KIX
24h 20m2 stops
Delta Logo
11:55 am - 11:56 pmKIX-IAH
27h 01m2 stops
$911Delta
Find Deal
Tue, Oct 28 - Tue, Nov 11
ANA Logo
7:20 am - 7:25 pmIAH-KIX
22h 05m2 stops
ANA Logo
6:50 am - 7:45 amKIX-IAH
15h 55m1 stop
$916ANA
Find Deal
Tue, Oct 28 - Tue, Nov 11
ANA Logo
10:15 am - 8:00 amIAH-UKB
30h 45m1 stop
ANA Logo
9:05 pm - 7:45 amUKB-IAH
25h 40m1 stop
$927ANA
Find Deal
Mon, Feb 2 - Mon, Feb 16

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
Oct 28
IAH7:20 amHouston George Bush Intcntl
22h 05m
2 stops
KIX7:25 pmOsaka Kansai Intl
Nov 11
KIX6:50 amOsaka Kansai Intl
15h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$916
Find similar
ANA
Feb 2
IAH10:15 amHouston George Bush Intcntl
30h 45m
1 stop
UKB8:00 amKobe
Feb 16
UKB9:05 pmKobe
25h 40m
1 stop
IAH7:45 amHouston George Bush Intcntl
$927
Find similar
ANA
Oct 28
IAH11:15 amHouston George Bush Intcntl
30h 45m
1 stop
UKB8:00 amKobe
Nov 11
UKB9:05 pmKobe
25h 40m
1 stop
IAH7:45 amHouston George Bush Intcntl
$935
Find similar

United Airlines flights from Houston George Bush Intcntl Airport to Osaka

Our best United Airlines deals on Houston George Bush Intcntl Airport to Osaka flight tickets
United Airlines
Nov 15
IAH9:52 pmHouston George Bush Intcntl
27h 48m
1 stop
KIX4:40 pmOsaka Kansai Intl
Dec 3
KIX8:25 amOsaka Kansai Intl
14h 20m
1 stop
IAH7:45 amHouston George Bush Intcntl
$957
Find similar
United Airlines
Nov 15
IAH9:52 pmHouston George Bush Intcntl
27h 48m
1 stop
KIX4:40 pmOsaka Kansai Intl
Nov 27
KIX8:25 amOsaka Kansai Intl
21h 15m
1 stop
IAH2:40 pmHouston George Bush Intcntl
$959
Find similar
United Airlines
Nov 17
IAH5:15 amHouston George Bush Intcntl
21h 55m
2 stops
ITM6:10 pmOsaka Itami
Dec 1
ITM1:00 pmOsaka Itami
33h 45m
1 stop
IAH7:45 amHouston George Bush Intcntl
$961
Find similar

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 August 7, 2025.
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

Mon 9/1

5:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Tue 9/30

6:05 pm-3:42 pm

1 stop35h 37m

$749

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 9/1

12:00 pm-4:25 pm

1 stop38h 25m

Osaka Kansai Intl

Tue 9/30

6:05 pm-3:42 pm

1 stop35h 37m

$751

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-11:15 am

1 stop31h 10m

$756

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 9/2

8:00 am-9:40 am

2 stops35h 40m

Osaka Kansai Intl

Wed 9/10

9:10 am-10:26 pm

2 stops27h 16m

$813

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 9/2

8:00 am-6:45 pm

1 stop20h 45m

Osaka Kansai Intl

Wed 9/10

5:55 pm-5:50 am

2 stops25h 55m

$822

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 10/1

10:33 am-6:10 pm

2 stops41h 37m

Osaka Kansai Intl

Tue 10/14

10:00 am-10:07 pm

2 stops26h 07m

$888

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Mon 9/1

7:44 pm-6:10 pm

2 stops32h 26m

Osaka Kansai Intl

Mon 9/8

9:10 am-10:32 pm

2 stops27h 22m

$893

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

6:40 am-9:00 pm

2 stops24h 20m

Osaka Kansai Intl

Tue 11/11

11:55 am-11:56 pm

2 stops27h 01m

$911

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

7:20 am-7:25 pm

2 stops22h 05m

Osaka Kansai Intl

Tue 11/11

6:50 am-7:45 am

1 stop15h 55m

$916

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Mon 2/2

10:15 am-8:00 am

1 stop30h 45m

Kobe

Mon 2/16

9:05 pm-7:45 am

1 stop25h 40m

$927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, December 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 $791. If you are unable to visit Osaka during the month of December, 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 $1,078.

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

According to our data, Thursday is the cheapest day to fly to Osaka from Houston George Bush Intcntl Airport. The lowest ticket price found for a Thursday departure recently was $1,127. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Osaka for around $1,550.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest Houston George Bush Intcntl Airport to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $1,249. Flights to Osaka are more costly in the evening, with an average ticket price of $1,322. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Best Price Found

$413

Fastest flight time

16h 20m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Houston George Bush Intcntl Airport in the past 72 hours is $413. The best round-trip flight deal from Houston George Bush Intcntl Airport to Osaka found on momondo in the last 72 hours is $749.
The fastest flight from Houston George Bush Intcntl Airport to Osaka takes 16h 20m
There are no direct flights from Houston George Bush Intcntl Airport to Osaka. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Kobe Airport, Houston George Bush Intcntl Airport - Osaka Itami Airport and Houston George Bush Intcntl Airport - Osaka Kansai Intl Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)
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 16h 35m 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
ANAPriceFrom $758Free CancellationRating
8.4
926 reviews
Search ANA flights
EVA AirPriceFrom $1,155Free CancellationRating
8.4
1,225 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.

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/12
Tue 8/19
By creating a price alert you accept our terms of use and privacy policy.

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