DEN - KIX

$405 Find Cheap Flights from Denver 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 Denver to Osaka departing on 11/9. 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 Kansai Intl Airport

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

Cheap Flights from Denver to Osaka (DEN-KIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 Denver to Osaka

Sun, Nov 9 - Wed, Nov 19
Multiple Airlines Logo
8:00 am - 8:40 amDEN-KIX
32h 40m2 stops
Multiple Airlines Logo
9:00 am - 6:25 pmKIX-DEN
25h 25m2 stops
$752Multiple Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
Multiple Airlines Logo
8:00 am - 8:40 amDEN-KIX
32h 40m2 stops
Multiple Airlines Logo
9:00 am - 7:00 pmKIX-DEN
26h 00m2 stops
$780Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Multiple Airlines Logo
7:51 am - 6:05 pmDEN-KIX
42h 14m2 stops
Multiple Airlines Logo
9:00 am - 8:30 pmKIX-DEN
27h 30m2 stops
$824Multiple Airlines
Find Deal
Thu, Jan 29 - Tue, Feb 10
STARLUX Airlines Logo
5:09 pm - 12:50 pmDEN-KIX
27h 41m2 stops
STARLUX Airlines Logo
2:00 pm - 11:36 pmKIX-DEN
25h 36m2 stops
$1,055STARLUX Airlines
Find Deal
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
7:05 pm - 4:25 pmDEN-KIX
30h 20m2 stops
Air Canada Logo
6:05 pm - 8:50 amKIX-DEN
29h 45m2 stops
$1,065Air Canada
Find Deal
Mon, Feb 2 - Mon, Feb 16
STARLUX Airlines Logo
1:34 pm - 11:10 amDEN-KIX
29h 36m2 stops
STARLUX Airlines Logo
12:20 pm - 10:39 pmKIX-DEN
26h 19m2 stops
$1,153STARLUX Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 17
ANA Logo
7:45 am - 2:50 pmDEN-KIX
16h 05m1 stop
ANA Logo
5:30 pm - 10:01 pmKIX-DEN
19h 31m2 stops
$1,179ANA
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Mon, Nov 10 - Thu, Nov 20
United Airlines Logo
7:45 am - 4:40 pmDEN-KIX
16h 55m1 stop
United Airlines Logo
6:35 pm - 12:30 amKIX-DEN
21h 55m1 stop
$1,207United Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 20
United Airlines Logo
9:05 pm - 7:25 pmDEN-KIX
30h 20m2 stops
United Airlines Logo
8:20 am - 12:10 pmKIX-DEN
19h 50m1 stop
$1,214United Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 20
Air Canada Logo
8:03 am - 5:40 pmDEN-KIX
41h 37m2 stops
Air Canada Logo
7:25 pm - 8:53 amKIX-DEN
29h 28m2 stops
$1,216Air Canada
Find Deal

Everything you should know

Top airlines
STARLUX Airlines
Cheapest • from $1,055 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 63% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$752
Overall average: $946
Multiple Airlines
Sun 11/9Wed 11/19
DEN - KIX • 2 stops
Cheapest one-way
$405
Multiple Airlines
Sun 11/9
DEN - KIX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Osaka!
Booking Insights

KAYAK's insights & trends for Denver to Osaka flights

Get data-powered insights and trends into flights from Denver 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 Denver to Osaka?

The average price of all round-trip flights from Denver to Osaka Kansai Intl Airport clicked on KAYAK for each day over the last 12 months.

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

What is the cheapest month to fly from Denver to Osaka Kansai Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Osaka Kansai Intl Airport, 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 Denver to Osaka Kansai Intl Airport is February, where tickets cost $459 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $1,824 and $1,560 respectively.

Good to know

Low seasonNovember
Cheapest flight$405
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Denver to Osaka

When to book flights from Denver to Osaka

Are your dates flexible? Find out the best times to travel from Denver 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 Denver to Osaka flights

  • What is the cheapest flight from Denver to Osaka Kansai Intl Airport?

    In the last 3 days, the lowest price for a flight from Denver to Osaka Kansai Intl Airport was $405 for a one-way ticket and $752 for a round-trip.

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

    Yes, you’ll need a passport to travel to Osaka from Denver.

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

    Denver and Osaka are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Osaka Kansai Intl.

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

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

  • Which airline alliances offer flights from Denver to Osaka?

    Star Alliance is the only airline alliance operating flights between Denver and Osaka.

  • Which is the best airline for flights from Denver to Osaka, ANA or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Osaka are ANA and United Airlines. With an average price for the route of $1,768 and an overall rating of 8.4, ANA is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,765 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver 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 Denver to Osaka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver and KIX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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
ANAOverall score based on 984 reviews
8.2Comfort
7.7Food
8.6Boarding
8.7Crew
7.9Entertainment
Airline reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

2.0 MediocreAnonymous, Oct 2025YVR - HND
Read more ANA reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The flight was delayed an hour, but not because of Air Canada. The crew was polite, professional, and competent. The food was above average for Air Canada, but just fine. The stand out for me in the 10 hour flight was the entertainment package. The best of any airline I’ve experienced so far. Looking forward to my return flight to finish some more of the shows I was watching.

Very good!👍!especially the typhoon coming, the speaking Chinese language service is excellent 👍!

Not to out myself as both a child at heart and kind of a terrible person, but the Pokémon safety video was the first time I watched an airplane safety video in like a decade. It was ADORABLE!! A great way to encourage attention from young and old alike.

Seamless! Long but the seat back entertainment kept us all busy the whole time! Meals were excellent! Crew fantastic! Very attentive!

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

Terrible experience. Flight was delayed then canceled. They had no clue how to rebook us. Had to wait in line to take to a gate agent for 2 hours. Absolutely terrible from start to finish.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

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

Information on your arrival and departure airports

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