Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Osaka from $439

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 11/30. 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 Houston to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 am - 10:00 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
21h 15m1 stop Tokyo Narita
Multiple Airlines Logo
7:45 am - 9:45 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
16h 00m1 stop Tokyo Narita
$824Multiple Airlines
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
10:55 am - 6:40 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
17h 45m1 stop Tokyo Narita
Multiple Airlines Logo
8:30 pm - 7:55 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
26h 25m1 stop Tokyo Narita
$825Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
11:25 am - 8:35 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
19h 10m1 stop Tokyo Narita
Multiple Airlines Logo
8:05 pm - 7:45 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
26h 40m1 stop Tokyo Narita
$866Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
10:45 am - 6:40 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
17h 55m1 stop Tokyo Narita
Multiple Airlines Logo
8:30 pm - 7:55 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
26h 25m1 stop Tokyo Narita
$871Multiple Airlines
Mon, Oct 26 - Wed, Nov 11
Multiple Airlines Logo
10:45 am - 10:00 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
21h 15m1 stop Tokyo Narita
Multiple Airlines Logo
7:45 am - 9:45 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
16h 00m1 stop Tokyo Narita
$873Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
9:55 am - 6:40 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
17h 45m1 stop Tokyo Narita
Multiple Airlines Logo
7:35 am - 7:55 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
15h 20m1 stop Tokyo Narita
$919Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
11:45 am - 7:15 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
17h 30m1 stop Tokyo Narita
Multiple Airlines Logo
7:20 pm - 9:25 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
28h 05m1 stop Tokyo Narita
$954Multiple Airlines
Sat, Sep 26 - Thu, Oct 1
Multiple Airlines Logo
11:45 am - 9:50 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
20h 05m1 stop Tokyo Narita
Multiple Airlines Logo
8:05 pm - 9:25 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
27h 20m1 stop Tokyo Narita
$954Multiple Airlines
Fri, Sep 18 - Thu, Oct 1
ANA Logo
7:35 am - 8:35 amIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
34h 00m2 stops Los Angeles Tokyo Haneda
ANA Logo
8:20 am - 7:45 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
14h 25m1 stop Tokyo Haneda
$1,439ANA
Tue, Dec 15 - Tue, Dec 29
ANA Logo
7:20 am - 7:50 pmIAH  Houston George Bush Intcntl-KIX Osaka Kansai Intl
22h 30m2 stops Chicago O'Hare Intl Tokyo Narita
ANA Logo
9:00 pm - 8:45 amKIX  Osaka Kansai Intl-IAH Houston George Bush Intcntl
25h 45m1 stop Tokyo Haneda
$1,451ANA
Sun, Sep 20 - Mon, Sep 28

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

Delta flights from Houston to Osaka Kansai Intl Airport

Our best Delta deals on Houston to Osaka Kansai Intl Airport flight tickets
Delta
Aug 26
HOU5:20 pmHouston Hobby
28h 00m
2 stops
KIX11:20 amOsaka Kansai Intl
Sep 9
KIX9:05 amOsaka Kansai Intl
27h 34m
2 stops
HOU10:39 pmHouston Hobby
$1,117
Delta
Dec 5
HOU5:30 pmHouston Hobby
38h 10m
2 stops
KIX10:40 pmOsaka Kansai Intl
Dec 14
KIX2:15 amOsaka Kansai Intl
35h 58m
2 stops
HOU11:13 pmHouston Hobby
$1,127
Delta
Dec 1
HOU5:30 pmHouston Hobby
38h 10m
2 stops
KIX10:40 pmOsaka Kansai Intl
Dec 7
KIX2:15 amOsaka Kansai Intl
35h 58m
2 stops
HOU11:13 pmHouston Hobby
$1,172

American Airlines flights from Houston to Osaka Kansai Intl Airport

Our best American Airlines deals on Houston to Osaka Kansai Intl Airport flight tickets
American Airlines
Nov 11
IAH7:00 amHouston George Bush Intcntl
20h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Nov 19
KIX5:50 pmOsaka Kansai Intl
21h 00m
2 stops
IAH11:50 pmHouston George Bush Intcntl
$1,113
American Airlines
Oct 28
HOU6:00 amHouston Hobby
24h 35m
2 stops
KIX8:35 pmOsaka Kansai Intl
Nov 16
KIX5:50 pmOsaka Kansai Intl
20h 23m
2 stops
HOU11:13 pmHouston Hobby
$1,169
American Airlines
Nov 15
HOU6:00 amHouston Hobby
21h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Nov 22
KIX5:50 pmOsaka Kansai Intl
20h 28m
2 stops
HOU11:18 pmHouston Hobby
$1,216

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 August 10, 2026.
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

Cheapest round-trip

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Mon 8/31

10:45 am-10:00 pm

1 stop21h 15m

Osaka Kansai Intl

Wed 9/16

7:45 am-9:45 am

1 stop16h 00m

$824

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Tue 10/27

10:55 am-6:40 pm

1 stop17h 45m

Osaka Kansai Intl

Wed 11/4

8:30 pm-7:55 am

1 stop26h 25m

$825

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Sat 10/24

11:25 am-8:35 pm

1 stop19h 10m

Osaka Kansai Intl

Sun 11/1

8:05 pm-7:45 am

1 stop26h 40m

$866

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Mon 10/26

10:45 am-6:40 pm

1 stop17h 55m

Osaka Kansai Intl

Wed 11/11

8:30 pm-7:55 am

1 stop26h 25m

$871

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Wed 8/26

10:45 am-10:00 pm

1 stop21h 15m

Osaka Kansai Intl

Wed 9/9

7:45 am-9:45 am

1 stop16h 00m

$873
Quickest round-trip

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Tue 12/1

9:55 am-6:40 pm

1 stop17h 45m

Osaka Kansai Intl

Tue 12/8

7:35 am-7:55 am

1 stop15h 20m

$919

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Sat 9/26

11:45 am-7:15 pm

1 stop17h 30m

Osaka Kansai Intl

Thu 10/1

7:20 pm-9:25 am

1 stop28h 05m

$954

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Fri 9/18

11:45 am-9:50 pm

1 stop20h 05m

Osaka Kansai Intl

Thu 10/1

8:05 pm-9:25 am

1 stop27h 20m

$954

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Tue 12/15

7:35 am-8:35 am

2 stops34h 00m

Osaka Kansai Intl

Tue 12/29

8:20 am-7:45 am

1 stop14h 25m

$1,439

HoustonOsaka

IAH Houston George Bush Intcntl - KIX Osaka Kansai Intl

IAHKIX

Houston George Bush Intcntl

Sun 9/20

7:20 am-7:50 pm

2 stops22h 30m

Osaka Kansai Intl

Mon 9/28

9:00 pm-8:45 am

1 stop25h 45m

$1,451

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 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 airline that flies from Houston to Osaka Kansai Intl?

American Airlines, Japan Airlines, and Delta are the most popular carriers operating from Houston to Osaka Kansai Intl

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

17h 45m

Direct flights

None
The fastest flight from Houston to Osaka Kansai Intl Airport takes 17h 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

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

  • 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 17h 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 $904Free CancellationRating
8.3
1,294 reviews
Search ANA 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.

An easier way to manage your Osaka Kansai Intl Airport 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
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $637
Flights to Tokyo Narita Airportfrom $518
Flights to Osaka Itami Airportfrom $642
Flights to Nagoya Chubu Centrair Intl Airportfrom $701