HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$472+ Cheap flights from Denver (DEN) to Kansai Intl (KIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KIX
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Kansai Intl

Cheapest flights from Denver to Kansai Intl
Explore the most affordable flight options available from Denver to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 am
DEN
-
KIX
2 stops22h 30m
Multiple Airlines
Wed 5/62:15 am
KIX
-
DEN
2 stops36h 39m
Multiple Airlines
Deal found 3/16$987
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:40 am
DEN
-
KIX
1 stop15h 45m
Air Canada
Tue 9/226:00 pm
KIX
-
DEN
1 stop13h 58m
Air Canada
Deal found 3/17$994
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 am
DEN
-
KIX
2 stops24h 15m
Delta
Sun 5/109:05 am
KIX
-
DEN
2 stops23h 30m
Delta
Deal found 3/16$1,000
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:30 am
DEN
-
KIX
2 stops25h 10m
Delta
Wed 4/2212:35 pm
KIX
-
DEN
2 stops25h 44m
Delta
Deal found 3/18$1,002
This KAYAK deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:30 am
DEN
-
KIX
2 stops39h 50m
China Eastern
Fri 9/119:30 am
KIX
-
DEN
2 stops23h 40m
China Eastern
Deal found 3/19$1,009
This KAYAK deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am
DEN
-
KIX
2 stops38h 40m
China Eastern
Sat 9/129:30 am
KIX
-
DEN
2 stops23h 40m
China Eastern
Deal found 3/16$1,010
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:15 am
DEN
-
KIX
2 stops22h 30m
Multiple Airlines
Fri 5/82:15 am
KIX
-
DEN
2 stops35h 37m
Multiple Airlines
Deal found 3/17$1,018
This SmartFares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:50 pm
DEN
-
KIX
2 stops27h 20m
Multiple Airlines
Tue 9/221:10 pm
KIX
-
DEN
2 stops37h 45m
Multiple Airlines
Deal found 3/17$1,021
This Travelocity deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am
DEN
-
KIX
1 stop15h 45m
Air Canada
Mon 10/56:00 pm
KIX
-
DEN
1 stop13h 58m
Air Canada
Deal found 3/18$1,028
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 am
DEN
-
KIX
2 stops32h 55m
EVA Air
Mon 11/3012:55 pm
KIX
-
DEN
2 stops39h 00m
EVA Air
Deal found 3/17$1,047

Find flight deals from Denver to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$987
(Trip.com)

One-way from

$472
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$856
Provider with most accurate pricing for Denver Intl-Osaka Kansai Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Osaka Kansai Intl flights.
Search Deals
From Denver Intl to Osaka Kansai Intl
Search Deals
One-way flight from Denver Intl to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($384 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Kansai Intl 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, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Denver to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 4/23

6:55 am-10:40 pm

2 stops24h 45m

Osaka Kansai Intl

Thu 5/7

12:35 pm-5:40 pm

2 stops20h 05m

$1,000

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/6

8:50 pm-12:00 pm

2 stops24h 10m

Osaka Kansai Intl

Sun 9/20

7:05 pm-9:50 am

2 stops29h 45m

$1,128

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 9/5

11:21 am-4:25 pm

2 stops38h 04m

Osaka Kansai Intl

Tue 9/8

6:00 pm-12:04 pm

2 stops33h 04m

$1,138

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 9/3

8:50 pm-12:00 pm

2 stops24h 10m

Osaka Kansai Intl

Sat 9/12

7:05 pm-11:35 am

3 stops31h 30m

$1,140

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/9

6:00 am-2:50 pm

1 stop17h 50m

Osaka Kansai Intl

Sun 8/23

9:20 am-5:59 pm

2 stops23h 39m

$1,336

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 4/25

9:02 pm-2:50 pm

1 stop26h 48m

Osaka Kansai Intl

Sun 5/3

4:55 pm-12:59 am

1 stop23h 04m

$1,369

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 8/6

6:45 am-8:45 pm

2 stops23h 00m

Osaka Kansai Intl

Sat 8/22

2:15 am-10:31 pm

2 stops35h 16m

$1,398
Quickest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 5/19

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Tue 5/26

4:55 pm-10:44 pm

1 stop20h 49m

$1,434

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 7/8

5:15 am-2:50 pm

1 stop18h 35m

Osaka Kansai Intl

Sat 7/18

9:20 am-10:15 pm

2 stops27h 55m

$1,446

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 6/2

6:00 am-7:50 pm

2 stops22h 50m

Osaka Kansai Intl

Sat 6/13

4:55 pm-11:43 pm

1 stop21h 48m

$1,451

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Denver to Kansai Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Kansai Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Osaka Kansai Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Osaka Kansai Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Osaka Kansai Intl Airport

What is the cheapest month to book a flight from Denver to Osaka Kansai Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Denver to Osaka Kansai Intl Airport (average of $197). Flying from Denver to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Denver to Osaka Kansai Intl Airport?

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated March 21, 2026.
Read reviews from past customers who have flown ANA,United Airlines, andAir Canada from Denver to Osaka Kansai Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,135 reviews

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

8.0

Overall

8.4

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very good
1,135 reviews
ANA
8.4
Very good
1,135 reviews

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

8.0

Overall

8.4

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,454 reviews
ANA
8.4
Very good
1,135 reviews

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

8.0

Overall

8.4

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air Canada
7.1
Good
10,818 reviews
ANA
8.4
Very good
1,135 reviews

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

8.0

Overall

8.4

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

Related info for your journey

Find useful and relevant information for your journey from Denver to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Osaka Kansai Intl?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Osaka Kansai Intl. 3 airlines have flights from Denver Intl to Osaka Kansai Intl on a regular basis. Booking flights from Denver Intl to Osaka Kansai Intl should not be difficult; the airport handles an average of 0 outbound flights to Osaka Kansai Intl per day.

  • How long is the flight from Denver to Osaka Kansai Intl Airport?

    Delta, Air Canada, and United Airlines can get you from Denver to Osaka Kansai Intl Airport in just under 17h 50m. Your travel time can differ by up to 20h 14m. The distance from Denver to Osaka Kansai Intl Airport is about 6036 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Osaka Kansai Intl Airport round-trip?

    Flying on ANA is currently your cheapest option to Osaka Kansai Intl Airport, with prices starting at $696. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $726 and $1,070, respectively. ANA is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Denver to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Denver to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Kansai Intl.

  • Can I find deals for business class flights from Denver to Kansai Intl?

    Yes. Cheapflights offers flight deals from Denver to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Denver to Osaka Kansai Intl Airport (average of $197). Flying from Denver to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Himeji

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Denver to Kansai Intl

Discover the top 3 airlines that operate flights from Denver to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$696Average$1,360FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$726Average$1,032FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,070Average$1,467FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.