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$441+ Cheap flights from Houston to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSA
ago. 18 — ago. 251
lun. 8/18
lun. 8/25
1 adult, Economy
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Cheap flight deals from Houston to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 13, 2025.

Round-trip from

$745
(Air Canada)

One-way from

$470
(Air Canada)

Popular in

December

Cheapest in

July

Average price

$1,262
From Houston to Osaka (OSA)
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One-way flight from Houston to Osaka (OSA)
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Highest demand for flights based on searches. 14% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Houston to Osaka

Cheapest flights from Houston to Osaka
Explore the most affordable flight options available from Houston to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:00 amIAH - KIX
2 stops40h 25mAir Canada
mar. 9/166:05 pmKIX - IAH
2 stops38h 58mAir Canada
Deal found 8/11$745
This Air Canada deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:20 amIAH - KIX
1 stop19h 05mAir Canada
mar. 9/306:05 pmKIX - IAH
2 stops39h 37mAir Canada
Deal found 8/12$751
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:00 amIAH - KIX
2 stops21h 25mAir Canada
mié. 9/176:05 pmKIX - IAH
2 stops39h 37mAir Canada
Deal found 8/11$756
This Air Canada deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:33 pmIAH - KIX
2 stops36h 07mMultiple Airlines
vie. 12/57:25 amKIX - IAH
2 stops29h 19mMultiple Airlines
Deal found 8/12$757
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:10 amIAH - UKB
2 stops24h 35mMultiple Airlines
mar. 9/169:15 pmUKB - IAH
2 stops21h 15mMultiple Airlines
Deal found 8/12$777
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:10 amIAH - ITM
2 stops34h 15mMultiple Airlines
mar. 9/167:00 pmITM - IAH
2 stops23h 30mMultiple Airlines
Deal found 8/12$778
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/74:55 pmIAH - KIX
1 stop33h 30mAir Canada
dom. 9/146:05 pmKIX - IAH
2 stops39h 37mAir Canada
Deal found 8/11$782
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/87:10 amIAH - UKB
2 stops24h 35mMultiple Airlines
lun. 9/159:15 pmUKB - IAH
2 stops21h 15mMultiple Airlines
Deal found 8/11$789
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:00 amIAH - KIX
2 stops37h 20mMultiple Airlines
vie. 9/1212:35 pmKIX - IAH
2 stops29h 55mMultiple Airlines
Deal found 8/11$793
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:00 amIAH - UKB
2 stops36h 10mMultiple Airlines
vie. 9/1211:10 amUKB - IAH
2 stops25h 16mMultiple Airlines
Deal found 8/11$793
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/87:10 amIAH - KIX
1 stop21h 35mMultiple Airlines
lun. 9/155:55 pmKIX - IAH
1 stop24h 35mMultiple Airlines
Deal found 8/11$807
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/87:10 amIAH - ITM
2 stops22h 35mMultiple Airlines
lun. 9/157:05 amITM - IAH
2 stops29h 21mMultiple Airlines
Deal found 8/11$808

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
Use the filters below to find and compare flights from Houston to Osaka that are best for you.

Fly from

Houston

Fly to

Osaka

Route

Depart

Return

Price

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mar. 9/9

10:00 am-4:25 pm

2 stops40h 25m

Osaka Kansai Intl

mar. 9/16

6:05 pm-3:42 pm

1 stop35h 37m

$745

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

mar. 9/23

7:20 am-4:25 pm

1 stop19h 05m

Osaka Kansai Intl

mar. 9/30

6:05 pm-3:42 pm

1 stop35h 37m

$751

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

mar. 9/9

7:10 am-9:45 pm

2 stops24h 35m

Kobe

mar. 9/16

9:15 pm-4:30 am

2 stops21h 15m

$777

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mar. 9/9

7:10 am-7:25 am

2 stops34h 15m

Osaka Itami

mar. 9/16

7:00 pm-4:30 am

2 stops23h 30m

$778

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

lun. 9/8

7:10 am-9:45 pm

2 stops24h 35m

Kobe

lun. 9/15

9:15 pm-4:30 am

2 stops21h 15m

$789

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

mar. 9/2

8:00 am-10:10 am

2 stops36h 10m

Kobe

vie. 9/12

11:10 am-10:26 pm

2 stops25h 16m

$793

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

lun. 9/8

7:10 am-7:45 pm

2 stops22h 35m

Osaka Itami

lun. 9/15

7:05 am-10:26 pm

2 stops29h 21m

$808

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mar. 9/2

8:00 am-7:25 am

2 stops33h 25m

Osaka Itami

vie. 9/12

4:50 pm-4:30 am

2 stops25h 40m

$825

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

mié. 9/24

7:20 am-7:10 pm

2 stops21h 50m

Osaka Itami

mar. 10/14

2:00 pm-10:14 pm

2 stops22h 14m

$877

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

mar. 9/2

1:05 pm-4:55 pm

2 stops37h 50m

Osaka Kansai Intl

vie. 9/12

12:35 pm-10:37 pm

2 stops24h 02m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 56 results
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Best time to book a flight from Houston to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Osaka

What is the cheapest month to book a flight from Houston to Osaka?

Currently, February is the cheapest month in which you can book a flight from Houston to Osaka (average of $873). Flying from Houston to Osaka in June is currently the most expensive (average of $1,313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston to Osaka?

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated agosto 13, 2025.
Get a feel of what it's like to fly with EVA Air, ANA, and Japan Airlines from Houston to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,228 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,228 reviews
EVA Air
8.4
Very good
1,228 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
933 reviews
EVA Air
8.4
Very good
1,228 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Japan Airlines
8.3
Very good
1,545 reviews
EVA Air
8.4
Very good
1,228 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air Canada
7.1
Good
9,943 reviews
EVA Air
8.4
Very good
1,228 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Houston to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston to Osaka round-trip?

    Currently priced at $745, Air Canada will fly you from Houston to Osaka and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $911. Users have found that Air Canada is 43% cheaper than the other options available to this destination.

  • What are the most popular routes from Houston to Osaka?

    The most popular route from Houston to Osaka is Houston Hobby - Osaka Kansai Intl. You may also consider Houston Hobby - Osaka Itami or Houston George Bush Intcntl - Osaka Kansai Intl.

  • Can I find deals for flights from Houston to Osaka that include hotel bookings?

    Yes. In addition to deals on Houston to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Osaka.

  • Can I find deals for business class flights from Houston to Osaka?

    Yes. Cheapflights offers flight deals from Houston to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Houston to Osaka (average of $873). Flying from Houston to Osaka in June is currently the most expensive (average of $1,313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Top 3 airlines flying from Houston to Osaka

Discover the top 3 airlines that operate flights from Houston to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$808Average$1,113FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,059Average$1,175FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,155Average$1,471FlexibilityNo cancel feeOn-time74%

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