IAH - OSA

$407 Find Cheap Flights from Houston to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Osaka departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Osaka, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Houston to Osaka (IAH-OSA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Osaka

Fri, Aug 29 - Thu, Sep 4
 Logo
10:30 am - 9:50 pmIAH-KIX
21h 20m1 stop
 Logo
8:55 pm - 1:44 pmKIX-IAH
54h 49m2 stops
Fri, Aug 29 - Thu, Sep 4
 Logo
10:30 am - 9:50 pmIAH-KIX
21h 20m1 stop
 Logo
7:30 pm - 8:30 amKIX-IAH
27h 00m1 stop
Tue, Sep 2 - Fri, Sep 12
Air Canada Logo
4:32 pm - 4:25 pmIAH-KIX
33h 53m2 stops
Air Canada Logo
6:05 pm - 11:15 amKIX-IAH
31h 10m1 stop
$903Air Canada
Find Deal
Sat, Nov 29 - Thu, Dec 11
Air Canada Logo
4:25 pm - 6:55 pmIAH-ITM
35h 30m2 stops
Air Canada Logo
2:00 pm - 9:14 pmITM-IAH
22h 14m2 stops
$931Air Canada
Find Deal
Fri, Aug 29 - Thu, Sep 4
Delta Logo
7:40 am - 11:20 amIAH-KIX
37h 40m2 stops
Delta Logo
6:20 pm - 9:38 pmKIX-IAH
41h 18m2 stops
$1,012Delta
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Sat, Aug 2 - Fri, Aug 22
Delta Logo
3:55 pm - 9:00 pmIAH-KIX
39h 05m2 stops
Delta Logo
12:35 pm - 9:38 pmKIX-IAH
23h 03m2 stops
$1,067Delta
Find Deal
Sun, Aug 31 - Mon, Sep 8
EVA Air Logo
1:35 am - 12:10 pmIAH-KIX
20h 35m1 stop
EVA Air Logo
1:10 pm - 10:25 pmKIX-IAH
23h 15m1 stop
$1,108EVA Air
Find Deal
Tue, Sep 30 - Tue, Oct 14
EVA Air Logo
1:10 am - 12:10 pmIAH-KIX
21h 00m1 stop
EVA Air Logo
11:10 am - 10:15 pmKIX-IAH
25h 05m1 stop
$1,133EVA Air
Find Deal
Tue, Sep 2 - Fri, Sep 12
ANA Logo
11:35 am - 6:10 pmIAH-ITM
16h 35m1 stop
ANA Logo
8:00 am - 8:45 amITM-IAH
14h 45m1 stop
$1,677ANA
Find Deal
Tue, Sep 2 - Fri, Sep 12
ANA Logo
11:35 am - 9:45 pmIAH-UKB
20h 10m1 stop
ANA Logo
7:05 am - 8:45 amUKB-IAH
15h 40m1 stop
$1,677ANA
Find Deal
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KAYAK's insights & trends for Houston to Osaka flights

Get data-powered insights and trends into flights from Houston to Osaka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Osaka?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Osaka clicked on KAYAK for each day over the last 12 months.

For Houston to Osaka, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Osaka back to Houston, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Osaka is September, where tickets cost $1,157 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $2,307 and $1,792 respectively.

Good to know

Low seasonNovember
High seasonOctober
Cheapest flight$407
Best time to beat the crowds but there is an average 56% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Houston George Bush Airport to Osaka Kansai Intl

When to book flights from Houston to Osaka

Are your dates flexible? Find out the best times to travel from Houston to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Osaka flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Osaka?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Osaka was $407 for a one-way ticket and $841 for a round-trip.

  • Do I need a passport to fly between Houston and Osaka?

    A passport is required to fly from Houston to Osaka.

  • Which airports will I be using when flying from Houston to Osaka?

    Houston is served by only 1 airport and there are 2 airports in Osaka. You will leave Houston from Houston George Bush Intcntl and you will be arriving in Osaka at one of these airports: Osaka Itami or Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Houston to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Osaka?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Houston and Osaka, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Osaka, EVA Air or ANA?

    The two airlines most popular with KAYAK users for flights from Houston to Osaka are EVA Air and ANA. With an average price for the route of $1,296 and an overall rating of 8.4, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,329 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Houston to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Houston to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Houston to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1202 reviews
8.0Entertainment
8.4Boarding
8.1Food
8.6Crew
8.3Comfort
Airline reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

Great service. Was there a food option? I was given food (I could have ordered ahead of time?) but had no choice. I like choice.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

On time service. Seat comfort and the crew service very good .

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Everything was great. Wifi was down,but that didn't matter to me.

The staff are very kind ,friendly and helpful .This is my first time flying with ANA and surely will fly again.

The best best best flight experience I have ever had. And I fly A LOT. THANK YOU, ANA!!!

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

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

Information on your arrival and departure airports

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