KIX - DEN

$398 Find Cheap Flights from Osaka to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Denver departing on 4/21. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Denver, 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 Osaka to Denver, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,133
Multiple Airlines
Sun 8/2Tue 9/22
KIX - DEN • 2 stops
Cheapest one-way
$398
Multiple Airlines
Tue 4/21
KIX - DEN • 2 stops
Top airlines
EVA Air
Cheapest • from $1,147 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Osaka and Denver. You'll need at least 1 connection.
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We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Osaka to Denver (KIX-DEN)

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

Sun, Aug 2 - Tue, Sep 22
Multiple Airlines Logo
2:00 pm - 8:45 pm
KIX
-
DEN
21h 45m
2 stops
Multiple Airlines Logo
8:40 pm - 12:00 pm
DEN
-
KIX
24h 20m
2 stops
$1,133Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
EVA Air Logo
11:10 am - 8:20 am
KIX
-
DEN
36h 10m
2 stops
EVA Air Logo
6:00 am - 12:10 pm
DEN
-
KIX
39h 10m
2 stops
$1,147EVA Air
Sat, Aug 1 - Mon, Sep 21
Multiple Airlines Logo
7:05 pm - 9:00 am
KIX
-
DEN
28h 55m
2 stops
Multiple Airlines Logo
8:50 pm - 12:00 pm
DEN
-
KIX
24h 10m
2 stops
$1,239Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Multiple Airlines Logo
11:10 am - 11:55 am
KIX
-
DEN
39h 45m
2 stops
Multiple Airlines Logo
9:40 am - 4:25 pm
DEN
-
KIX
15h 45m
1 stop
$1,268Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Multiple Airlines Logo
7:05 pm - 11:35 am
KIX
-
DEN
31h 30m
3 stops
Multiple Airlines Logo
8:55 pm - 12:00 pm
DEN
-
KIX
24h 05m
2 stops
$1,329Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Air Canada Logo
6:00 pm - 11:12 pm
KIX
-
DEN
20h 12m
1 stop
Air Canada Logo
9:40 am - 4:25 pm
DEN
-
KIX
15h 45m
1 stop
$1,337Air Canada
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
11:10 am - 12:45 am
KIX
-
DEN
28h 35m
2 stops
Multiple Airlines Logo
8:00 pm - 10:10 am
DEN
-
KIX
23h 10m
2 stops
$1,370Multiple Airlines
Sat, Apr 25 - Sat, May 2
Air Canada Logo
6:00 pm - 6:05 pm
KIX
-
DEN
15h 05m
1 stop
Air Canada Logo
7:50 pm - 4:25 pm
DEN
-
KIX
29h 35m
1 stop
$1,380Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
6:00 pm - 8:36 am
KIX
-
DEN
29h 36m
2 stops
Air Canada Logo
7:16 pm - 4:25 pm
DEN
-
KIX
30h 09m
2 stops
$1,417Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
6:00 pm - 8:36 am
KIX
-
DEN
29h 36m
2 stops
Air Canada Logo
8:49 pm - 4:25 pm
DEN
-
KIX
28h 36m
1 stop
$1,419Air Canada
Booking Insights

KAYAK's insights & trends for Osaka to Denver flights

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

Which airlines provide the cheapest flights from Osaka to Denver?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Osaka to Denver were found on EVA Air ($1,147) and Air Canada ($1,337).

Find deals

Good to know

Cheapest flight$398
Flight from Osaka to Denver

When to book flights from Osaka to Denver

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

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

    In the last 3 days, the lowest price for a flight from Osaka Kansai Intl Airport to Denver was $398 for a one-way ticket and $1,133 for a round-trip.

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

    A passport is required to fly from Osaka to Denver.

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

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

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

    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 Osaka to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Osaka 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 Osaka to Denver?

    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 Denver with an airline and back to Osaka with another airline. Booking your flights between Osaka and DEN 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 Osaka to Denver?

    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 Denver from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Osaka to Denver

 
See real verified KAYAK customer reviews for airlines flying from Osaka to Denver. 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 Osaka to Denver? 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.
8.9
STARLUX AirlinesOverall score based on 285 reviews
9.2Crew
8.7Food
8.9Comfort
9.0Boarding
8.8Entertainment
Airline reviews

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

10.0 ExcellentAnonymous, Mar 2026
TPE - LAX
Read more STARLUX Airlines reviews

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

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

Information on your arrival and departure airports

Osaka (KIX)
Denver (DEN)