What is the cheapest airline that flies from Houston to Osaka?

ANA, Japan Airlines, and American Airlines are the most popular carriers operating from Houston to Osaka

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?

The number of operators available for flights from Houston to Osaka is 2 as of November 2025.

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.

$435 Cheap Flights from Houston to Osaka in 2025/26

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Find the cheapest flights from Houston to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 6:55 pmIAH-ITM

34h 30m2 stops

2:05 pm - 4:24 pmITM-IAH

41h 19m2 stops

$798Air Canada

Find Deal

Tue, Feb 3 - Tue, Feb 10

7:10 am - 7:25 pmIAH-KIX

21h 15m2 stops

7:25 pm - 1:34 pmKIX-IAH

33h 09m2 stops

$804Air Canada

Find Deal

Tue, Feb 24 - Thu, Mar 5

9:25 am - 9:40 pmIAH-KIX

21h 15m1 stop

7:50 am - 5:54 amKIX-IAH

37h 04m3 stops

$808Multiple Airlines

Find Deal

Tue, Feb 3 - Tue, Feb 10

1:00 am - 12:10 pmIAH-KIX

21h 10m1 stop

11:10 am - 10:15 pmKIX-IAH

25h 05m1 stop

$993EVA Air

Find Deal

Sun, Apr 12 - Wed, Apr 29

10:20 am - 6:10 pmIAH-ITM

16h 50m1 stop

7:30 am - 8:45 amITM-IAH

15h 15m1 stop

$1,024ANA

Find Deal

Tue, Feb 17 - Tue, Mar 10

10:20 am - 9:45 pmIAH-UKB

20h 25m1 stop

9:15 pm - 8:45 amUKB-IAH

25h 30m1 stop

$1,024ANA

Find Deal

Wed, Feb 18 - Wed, Mar 11

10:20 am - 6:10 pmIAH-ITM

16h 50m1 stop

1:00 pm - 8:45 amITM-IAH

33h 45m1 stop

$1,054United Airlines

Find Deal

Sun, Feb 15 - Mon, Mar 9

6:00 am - 6:10 pmIAH-ITM

45h 10m2 stops

1:00 pm - 8:45 amITM-IAH

33h 45m1 stop

$1,059United Airlines

Find Deal

Sun, Feb 15 - Tue, Mar 10

6:00 am - 6:45 pmHOU-ITM

21h 45m2 stops

8:25 am - 1:30 pmITM-HOU

19h 05m2 stops

$1,061Japan Airlines

Find Deal

Wed, Feb 18 - Wed, Mar 11

4:22 pm - 6:45 pmHOU-ITM

35h 23m2 stops

8:25 am - 12:30 pmITM-HOU

19h 05m2 stops

$1,203Japan Airlines

Find Deal

Sat, Feb 21 - Sun, Mar 8

EVA Air flights from Houston to Osaka

Our best EVA Air deals on Houston to Osaka flight tickets

EVA Air

Apr 12

IAH1:00 amHouston George Bush Intcntl

21h 10m

1 stop

KIX12:10 pmOsaka Kansai Intl

Apr 29

KIX11:10 amOsaka Kansai Intl

25h 05m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$993

Find similar

EVA Air

Apr 11

IAH1:00 amHouston George Bush Intcntl

26h 15m

1 stop

KIX5:15 pmOsaka Kansai Intl

Apr 30

KIX11:10 amOsaka Kansai Intl

25h 05m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,029

Find similar

EVA Air

Apr 13

IAH1:00 amHouston George Bush Intcntl

21h 10m

1 stop

KIX12:10 pmOsaka Kansai Intl

Apr 29

KIX1:10 pmOsaka Kansai Intl

23h 05m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,032

Find similar

Delta flights from Houston to Osaka

Our best Delta deals on Houston to Osaka flight tickets

Delta

Feb 16

IAH7:19 amHouston George Bush Intcntl

36h 26m

2 stops

KIX10:45 amOsaka Kansai Intl

Mar 8

KIX9:00 amOsaka Kansai Intl

28h 59m

2 stops

IAH10:59 pmHouston George Bush Intcntl

$1,009

Find similar

Delta

Apr 11

HOU5:35 pmHouston Hobby

37h 25m

2 stops

KIX9:00 pmOsaka Kansai Intl

Apr 29

KIX6:20 pmOsaka Kansai Intl

36h 06m

2 stops

HOU4:26 pmHouston Hobby

$1,237

Find similar

Delta

Apr 13

HOU6:00 amHouston Hobby

25h 00m

2 stops

KIX9:00 pmOsaka Kansai Intl

May 1

KIX6:20 pmOsaka Kansai Intl

34h 36m

2 stops

HOU2:56 pmHouston Hobby

$1,329

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 2/3

5:25 pm-6:55 pm

2 stops34h 30m

Osaka Itami

Tue 2/10

2:05 pm-4:24 pm

2 stops41h 19m

$798

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 2/24

7:10 am-7:25 pm

2 stops21h 15m

Osaka Kansai Intl

Thu 3/5

7:25 pm-1:34 pm

2 stops33h 09m

$804

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Tue 2/3

9:25 am-9:40 pm

1 stop21h 15m

Osaka Kansai Intl

Tue 2/10

7:50 am-5:54 am

3 stops37h 04m

$808

HoustonOsaka

IAH - KIX

IAHKIX

Houston George Bush Intcntl

Sun 4/12

1:00 am-12:10 pm

1 stop21h 10m

Osaka Kansai Intl

Wed 4/29

11:10 am-10:15 pm

1 stop25h 05m

$993

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Tue 2/17

10:20 am-6:10 pm

1 stop16h 50m

Osaka Itami

Tue 3/10

7:30 am-8:45 am

1 stop15h 15m

$1,024

HoustonKobe

IAH - UKB

IAHUKB

Houston George Bush Intcntl

Wed 2/18

10:20 am-9:45 pm

1 stop20h 25m

Kobe

Wed 3/11

9:15 pm-8:45 am

1 stop25h 30m

$1,024

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 2/15

10:20 am-6:10 pm

1 stop16h 50m

Osaka Itami

Mon 3/9

1:00 pm-8:45 am

1 stop33h 45m

$1,054

HoustonOsaka

IAH - ITM

IAHITM

Houston George Bush Intcntl

Sun 2/15

6:00 am-6:10 pm

2 stops45h 10m

Osaka Itami

Tue 3/10

1:00 pm-8:45 am

1 stop33h 45m

$1,059

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Wed 2/18

6:00 am-6:45 pm

2 stops21h 45m

Osaka Itami

Wed 3/11

8:25 am-1:30 pm

2 stops19h 05m

$1,061

HoustonOsaka

HOU - ITM

HOUITM

Houston Hobby

Sat 2/21

4:22 pm-6:45 pm

2 stops35h 23m

Osaka Itami

Sun 3/8

8:25 am-12:30 pm

2 stops19h 05m

$1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Osaka?

In general, October 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 $912. If you are unable to visit Osaka during the month of October, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $946.

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. 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 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 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.

Cheap Houston to Osaka flight deals and tips

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

Direct flights	None

There are no direct flights from Houston to Osaka. There are no popular flight routes from Houston to Osaka.

Search flight deals

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?
The number of operators available for flights from Houston to Osaka is 2 as of November 2025.
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
ANA	PriceFrom $758	Free Cancellation	Rating 8.4 1,007 reviews		Search ANA flights
EVA Air	PriceFrom $1,161	Free Cancellation	Rating 8.4 1,279 reviews		Search EVA Air flights

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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.