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Cheap flights from Houston to Osaka from $391

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 10/22. 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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Find the cheapest flights from Houston to Osaka

Cheap round-trip flights

Logo
10:12 pm - 8:55 pmIAH-KIX
31h 43m2 stops
Logo
9:00 am - 3:34 pmKIX-IAH
21h 34m2 stops
$794
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Tue, Nov 4 - Tue, Nov 11
Logo
6:44 am - 8:55 pmIAH-KIX
24h 11m2 stops
Logo
9:00 am - 3:34 pmKIX-IAH
21h 34m2 stops
$803
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
5:44 am - 7:55 pmIAH-KIX
47h 11m2 stops
Logo
9:00 am - 3:34 pmKIX-IAH
21h 34m2 stops
$812
Find Deal
Sun, Nov 2 - Tue, Nov 11
Air Canada Logo
7:51 pm - 5:40 pmIAH-KIX
31h 49m2 stops
Air Canada Logo
7:25 pm - 1:39 pmKIX-IAH
32h 14m2 stops
$905Air Canada
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Tue, Mar 10 - Tue, Mar 24
Air Canada Logo
7:10 am - 7:25 pmIAH-KIX
21h 15m2 stops
Air Canada Logo
3:45 pm - 9:44 pmKIX-IAH
20h 59m2 stops
$923Air Canada
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Tue, Feb 10 - Wed, Feb 18
Japan Airlines Logo
3:00 pm - 8:20 amIAH-KIX
27h 20m2 stops
Japan Airlines Logo
7:00 am - 7:51 pmKIX-IAH
27h 51m2 stops
$938Japan Airlines
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Tue, Oct 28 - Wed, Nov 12
ANA Logo
7:20 am - 4:40 pmIAH-KIX
19h 20m1 stop
ANA Logo
6:45 am - 7:45 amKIX-IAH
16h 00m1 stop
$939ANA
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Tue, Oct 28 - Wed, Nov 12
ANA Logo
7:20 am - 4:40 pmIAH-KIX
19h 20m1 stop
ANA Logo
7:00 pm - 6:03 amKIX-IAH
26h 03m2 stops
$949ANA
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Tue, Oct 28 - Wed, Nov 12
EVA Air Logo
12:40 am - 4:55 pmIAH-KIX
26h 15m1 stop
EVA Air Logo
12:55 pm - 10:00 pmKIX-IAH
23h 05m1 stop
$990EVA Air
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Sun, Mar 8 - Mon, Mar 16
Japan Airlines Logo
9:04 am - 10:20 pmHOU-KIX
23h 16m2 stops
Japan Airlines Logo
6:45 am - 1:54 pmKIX-HOU
21h 09m2 stops
$1,367Japan Airlines
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Wed, Oct 1 - Wed, Oct 8

Japan Airlines flights from Houston to Osaka Kansai Intl Airport

Our best Japan Airlines deals on Houston to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Oct 28
IAH3:00 pmHouston George Bush Intcntl
27h 20m
2 stops
KIX8:20 amOsaka Kansai Intl
Nov 12
KIX7:00 amOsaka Kansai Intl
27h 51m
2 stops
IAH7:51 pmHouston George Bush Intcntl
$938
Find similar
Japan Airlines
Oct 1
HOU9:04 amHouston Hobby
23h 16m
2 stops
KIX10:20 pmOsaka Kansai Intl
Oct 8
KIX6:45 amOsaka Kansai Intl
21h 09m
2 stops
HOU1:54 pmHouston Hobby
$1,367
Find similar
Japan Airlines
Oct 8
HOU8:58 amHouston Hobby
20h 32m
2 stops
KIX7:30 pmOsaka Kansai Intl
Oct 14
KIX9:10 pmOsaka Kansai Intl
30h 44m
2 stops
HOU1:54 pmHouston Hobby
$1,458
Find similar

ANA flights from Houston to Osaka Kansai Intl Airport

Our best ANA deals on Houston to Osaka Kansai Intl Airport flight tickets
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
19h 20m
1 stop
KIX4:40 pmOsaka Kansai Intl
Nov 12
KIX6:45 amOsaka Kansai Intl
16h 00m
1 stop
IAH7:45 amHouston George Bush Intcntl
$939
Find similar
ANA
Oct 28
IAH7:20 amHouston George Bush Intcntl
19h 20m
1 stop
KIX4:40 pmOsaka Kansai Intl
Nov 12
KIX7:00 pmOsaka Kansai Intl
26h 03m
2 stops
IAH6:03 amHouston George Bush Intcntl
$949
Find similar
ANA
Mar 10
IAH11:20 amHouston George Bush Intcntl
16h 55m
1 stop
KIX6:15 pmOsaka Kansai Intl
Mar 24
KIX6:45 amOsaka Kansai Intl
16h 00m
1 stop
IAH8:45 amHouston George Bush Intcntl
$958
Find similar

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 September 15, 2025.
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

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 11/4

10:12 pm-8:55 pm

2 stops31h 43m

Osaka Kansai Intl

Tue 11/11

9:00 am-3:34 pm

2 stops21h 34m

$794

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 10/29

6:44 am-8:55 pm

2 stops24h 11m

Osaka Kansai Intl

Wed 11/5

9:00 am-3:34 pm

2 stops21h 34m

$803

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 11/2

5:44 am-7:55 pm

2 stops47h 11m

Osaka Kansai Intl

Tue 11/11

9:00 am-3:34 pm

2 stops21h 34m

$812

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 3/10

7:51 pm-5:40 pm

2 stops31h 49m

Osaka Kansai Intl

Tue 3/24

7:25 pm-1:39 pm

2 stops32h 14m

$905

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 2/10

7:10 am-7:25 pm

2 stops21h 15m

Osaka Kansai Intl

Wed 2/18

3:45 pm-9:44 pm

2 stops20h 59m

$923

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

3:00 pm-8:20 am

2 stops27h 20m

Osaka Kansai Intl

Wed 11/12

7:00 am-7:51 pm

2 stops27h 51m

$938

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

7:20 am-4:40 pm

1 stop19h 20m

Osaka Kansai Intl

Wed 11/12

6:45 am-7:45 am

1 stop16h 00m

$939

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/28

7:20 am-4:40 pm

1 stop19h 20m

Osaka Kansai Intl

Wed 11/12

7:00 pm-6:03 am

2 stops26h 03m

$949

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 3/8

12:40 am-4:55 pm

1 stop26h 15m

Osaka Kansai Intl

Mon 3/16

12:55 pm-10:00 pm

1 stop23h 05m

$990

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Wed 10/1

9:04 am-10:20 pm

2 stops23h 16m

Osaka Kansai Intl

Wed 10/8

6:45 am-1:54 pm

2 stops21h 09m

$1,367

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 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 day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Houston to Osaka Kansai Intl Airport is on a Wednesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Wednesday will often find tickets for as low as $1,159. Flights from Houston to Osaka Kansai Intl Airport on a Friday will generally be more expensive and average around $1,649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Houston to Osaka Kansai Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Osaka Kansai Intl Airport in the morning for as low as $1,428. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,596 on average. Flights to Osaka Kansai Intl Airport from Houston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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.
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  • 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 16h 55m, 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
EVA AirPriceFrom $1,161Free CancellationRating
8.4
1,236 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
Himeji
Izumisano
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.

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