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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 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
11:25 am - 9:15 am
IAH
-
KIX
31h 50m
1 stop
Multiple Airlines Logo
7:35 am - 8:55 am
KIX
-
IAH
15h 20m
1 stop
$772Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
11:25 am - 10:00 pm
IAH
-
KIX
20h 35m
1 stop
Multiple Airlines Logo
7:35 am - 8:55 am
KIX
-
IAH
15h 20m
1 stop
$776Multiple Airlines
Fri, Oct 16 - Tue, Oct 27
Air Canada Logo
4:45 pm - 4:25 pm
IAH
-
KIX
33h 40m
1 stop
Air Canada Logo
6:00 pm - 3:37 pm
KIX
-
IAH
35h 37m
1 stop
$960Air Canada
Tue, Oct 6 - Tue, Oct 13
Air Canada Logo
4:45 pm - 4:25 pm
IAH
-
KIX
33h 40m
1 stop
Air Canada Logo
6:00 pm - 7:52 pm
KIX
-
IAH
39h 52m
2 stops
$963Air Canada
Tue, Oct 6 - Tue, Oct 13
Delta Logo
10:50 am - 11:20 am
HOU
-
KIX
34h 30m
2 stops
Delta Logo
6:15 pm - 10:05 pm
KIX
-
HOU
41h 50m
2 stops
$1,027Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
1:13 pm - 11:20 am
HOU
-
KIX
32h 07m
2 stops
Delta Logo
6:15 pm - 10:05 pm
KIX
-
HOU
41h 50m
2 stops
$1,200Delta
Fri, Aug 7 - Tue, Aug 18
EVA Air Logo
1:10 am - 6:00 pm
IAH
-
UKB
26h 50m
1 stop
EVA Air Logo
11:00 am - 10:25 pm
UKB
-
IAH
25h 25m
1 stop
$1,310EVA Air
Mon, Sep 14 - Wed, Sep 23
EVA Air Logo
1:10 am - 6:00 pm
IAH
-
UKB
26h 50m
1 stop
EVA Air Logo
11:00 am - 10:15 pm
UKB
-
IAH
25h 15m
1 stop
$1,352EVA Air
Sun, Sep 27 - Fri, Oct 9
American Airlines Logo
6:00 am - 5:35 pm
HOU
-
ITM
21h 35m
2 stops
American Airlines Logo
1:30 pm - 7:49 pm
ITM
-
HOU
20h 19m
2 stops
$1,585American Airlines
Wed, Oct 7 - Thu, Oct 15
American Airlines Logo
9:33 am - 7:10 pm
HOU
-
ITM
19h 37m
2 stops
American Airlines Logo
1:25 pm - 5:59 pm
ITM
-
HOU
18h 34m
2 stops
$1,605American Airlines
Mon, Sep 21 - Tue, Sep 29

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Air Canada flights from Houston to Osaka

Our best Air Canada deals on Houston to Osaka flight tickets
Air Canada
Oct 6
IAH4:45 pmHouston George Bush Intcntl
33h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 13
KIX6:00 pmOsaka Kansai Intl
35h 37m
1 stop
IAH3:37 pmHouston George Bush Intcntl
$960
Air Canada
Oct 6
IAH4:45 pmHouston George Bush Intcntl
33h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 13
KIX6:00 pmOsaka Kansai Intl
39h 52m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$963
Air Canada
Aug 27
IAH6:45 amHouston George Bush Intcntl
19h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 31
KIX6:00 pmOsaka Kansai Intl
35h 51m
1 stop
IAH3:51 pmHouston George Bush Intcntl
$967

Delta flights from Houston to Osaka

Our best Delta deals on Houston to Osaka flight tickets
Delta
Aug 18
HOU10:50 amHouston Hobby
34h 30m
2 stops
KIX11:20 amOsaka Kansai Intl
Aug 25
KIX6:15 pmOsaka Kansai Intl
41h 50m
2 stops
HOU10:05 pmHouston Hobby
$1,027
Delta
Aug 7
HOU1:13 pmHouston Hobby
32h 07m
2 stops
KIX11:20 amOsaka Kansai Intl
Aug 18
KIX6:15 pmOsaka Kansai Intl
41h 50m
2 stops
HOU10:05 pmHouston Hobby
$1,200
Delta
Aug 19
HOU1:13 pmHouston Hobby
43h 27m
2 stops
KIX10:40 pmOsaka Kansai Intl
Aug 26
KIX12:35 pmOsaka Kansai Intl
23h 30m
2 stops
HOU10:05 pmHouston Hobby
$1,270

momondo 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Houston to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Wed 10/14

11:25 am-9:15 am

1 stop31h 50m

Osaka Kansai Intl

Tue 10/27

7:35 am-8:55 am

1 stop15h 20m

$772
Quickest round-trip

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Fri 10/16

11:25 am-10:00 pm

1 stop20h 35m

Osaka Kansai Intl

Tue 10/27

7:35 am-8:55 am

1 stop15h 20m

$776

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/6

4:45 pm-4:25 pm

1 stop33h 40m

Osaka Kansai Intl

Tue 10/13

6:00 pm-3:37 pm

1 stop35h 37m

$960

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 10/6

4:45 pm-4:25 pm

1 stop33h 40m

Osaka Kansai Intl

Tue 10/13

6:00 pm-7:52 pm

2 stops39h 52m

$963

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Tue 8/18

10:50 am-11:20 am

2 stops34h 30m

Osaka Kansai Intl

Tue 8/25

6:15 pm-10:05 pm

2 stops41h 50m

$1,027

HoustonOsaka

HOU - KIX

HOUKIX

Houston Hobby

Fri 8/7

1:13 pm-11:20 am

2 stops32h 07m

Osaka Kansai Intl

Tue 8/18

6:15 pm-10:05 pm

2 stops41h 50m

$1,200

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Mon 9/14

1:10 am-6:00 pm

1 stop26h 50m

Kobe

Wed 9/23

11:00 am-10:25 pm

1 stop25h 25m

$1,310

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Sun 9/27

1:10 am-6:00 pm

1 stop26h 50m

Kobe

Fri 10/9

11:00 am-10:15 pm

1 stop25h 15m

$1,352

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Wed 10/7

6:00 am-5:35 pm

2 stops21h 35m

Osaka Itami

Thu 10/15

1:30 pm-7:49 pm

2 stops20h 19m

$1,585

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Mon 9/21

9:33 am-7:10 pm

2 stops19h 37m

Osaka Itami

Tue 9/29

1:25 pm-5:59 pm

2 stops18h 34m

$1,605

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

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 and Osaka?

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Houston to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $782. If you are unable to visit Osaka during the month of September, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $829.

Cheap Houston to Osaka flight deals and tips

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

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Houston to Osaka takes 16h 35m
There are no direct flights from Houston to Osaka. There are no popular flight routes from Houston to Osaka.
Search flight deals

Frequently asked questions about flying from Houston to Osaka

  • How far is Houston to Osaka by plane?

    A flight from Houston to Osaka will travel around 6882.9 mi. 16h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Osaka?

    Prices for flights from Houston to Osaka refresh daily.

  • How many operators does momondo search for flights from Houston to Osaka?

  • How old do you have to be to fly from Houston to Osaka?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Osaka.

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

    The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Osaka

Compare and see reviews for airlines that fly from Houston to Osaka with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $981Free CancellationRating
8.3
1,266 reviews
Search ANA 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 allows you to filter the results for Houston to Osaka flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Houston.

I’m not ready to book a flight from Houston to Osaka right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Houston and alert you 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