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$338+ Cheap flights from Osaka (OSA) to Denver (DEN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — DEN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Osaka to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Denver (DEN). 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,018
(China Airlines)

One-way from

$338
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Denver Intl flights.
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From Osaka (OSA) to Denver Intl
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One-way flight from Osaka (OSA) to Denver Intl
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Find flight deals from Osaka to Denver

Cheapest flights from Osaka to Denver
Explore the most affordable flight options available from Osaka to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This China Airlines deal was found by Cheapflights users on 1/14. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:10 pm
KIX
-
DEN
2 stops24h 35m
Multiple Airlines
Thu 7/239:15 pm
DEN
-
KIX
2 stops23h 45m
Multiple Airlines
Deal found 1/14$1,018
This China Airlines deal was found by Cheapflights users on 1/14. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:45 pm
KIX
-
DEN
2 stops27h 14m
Multiple Airlines
Sun 3/89:10 pm
DEN
-
KIX
2 stops23h 25m
Multiple Airlines
Deal found 1/14$1,138
This oojo deal was found by Cheapflights users on 1/13. 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.
Sat 2/286:10 pm
KIX
-
DEN
2 stops21h 49m
EVA Air
Sat 3/76:16 pm
DEN
-
KIX
2 stops23h 39m
EVA Air
Deal found 1/13$1,148
This oojo deal was found by Cheapflights users on 1/14. 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.
Tue 3/311:25 pm
KIX
-
DEN
2 stops25h 31m
STARLUX Airlines
Tue 6/27:15 pm
DEN
-
KIX
2 stops27h 45m
STARLUX Airlines
Deal found 1/14$1,187
This STARLUX Airlines deal was found by Cheapflights users on 1/12. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:00 pm
KIX
-
DEN
2 stops25h 35m
STARLUX Airlines
Wed 2/186:16 pm
DEN
-
KIX
2 stops24h 54m
STARLUX Airlines
Deal found 1/12$1,215
This oojo deal was found by Cheapflights users on 1/13. 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.
Wed 2/1112:55 pm
KIX
-
DEN
2 stops46h 01m
EVA Air
Wed 2/186:16 pm
DEN
-
KIX
2 stops25h 39m
EVA Air
Deal found 1/13$1,232
This Bravofly deal was found by Cheapflights users on 1/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/214:50 pm
ITM
-
DEN
2 stops18h 03m
Japan Airlines
Wed 1/287:00 am
DEN
-
ITM
2 stops20h 55m
Japan Airlines
Deal found 1/14$1,239
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:45 pm
KIX
-
DEN
2 stops30h 08m
Multiple Airlines
Fri 1/3011:49 am
DEN
-
KIX
2 stops38h 56m
Multiple Airlines
Deal found 1/14$1,260
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:45 pm
KIX
-
DEN
2 stops30h 08m
Multiple Airlines
Thu 1/2911:49 am
DEN
-
KIX
2 stops38h 56m
Multiple Airlines
Deal found 1/14$1,298
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:35 pm
KIX
-
DEN
2 stops38h 08m
United Airlines
Mon 1/2611:35 am
DEN
-
KIX
1 stop37h 05m
United Airlines
Deal found 1/13$1,311
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/219:10 pm
KIX
-
DEN
2 stops42h 21m
Multiple Airlines
Sat 1/317:20 pm
DEN
-
KIX
1 stop31h 45m
Multiple Airlines
Deal found 1/14$1,312
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/219:10 pm
KIX
-
DEN
2 stops42h 21m
Multiple Airlines
Thu 1/297:20 pm
DEN
-
KIX
1 stop31h 45m
Multiple Airlines
Deal found 1/14$1,313

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to Denver 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 January 15, 2026.
Use the filters below to find and compare flights from Osaka to Denver that are best for you.

Fly from

Osaka

Fly to

Denver

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 6/3

1:10 pm-10:45 pm

2 stops24h 35m

Denver Intl

Thu 7/23

9:15 pm-12:00 pm

2 stops23h 45m

$1,018

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sun 3/1

12:45 pm-11:59 pm

2 stops27h 14m

Denver Intl

Sun 3/8

9:10 pm-11:35 am

2 stops23h 25m

$1,138

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 2/28

6:10 pm-11:59 pm

2 stops21h 49m

Denver Intl

Sat 3/7

6:16 pm-9:55 am

2 stops23h 39m

$1,148

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 3/31

1:25 pm-11:56 pm

2 stops25h 31m

Denver Intl

Tue 6/2

7:15 pm-2:00 pm

2 stops27h 45m

$1,187

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 2/11

2:00 pm-11:35 pm

2 stops25h 35m

Denver Intl

Wed 2/18

6:16 pm-11:10 am

2 stops24h 54m

$1,215

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 2/11

12:55 pm-6:56 pm

2 stops46h 01m

Denver Intl

Wed 2/18

6:16 pm-11:55 am

2 stops25h 39m

$1,232

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 3/31

7:05 am-12:29 pm

2 stops20h 24m

Denver Intl

Tue 6/2

9:00 am-7:45 pm

2 stops19h 45m

$1,350

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 3/31

6:00 pm-5:50 pm

1 stop14h 50m

Denver Intl

Tue 6/2

7:05 pm-4:25 pm

2 stops30h 20m

$1,353

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 2/28

1:05 pm-5:59 pm

2 stops20h 54m

Denver Intl

Sat 3/7

7:05 pm-5:40 pm

1 stop30h 35m

$1,366

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 3/31

9:10 am-10:59 pm

2 stops28h 49m

Denver Intl

Tue 6/2

5:52 pm-9:40 am

3 stops24h 48m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 33 results
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Compare providers for flights from Osaka to Denver

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 Osaka to Denver in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Osaka-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Osaka-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Denver flights, Cheapflights users trust eDreams the most. eDreams 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 Osaka-Denver 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 Osaka to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Osaka 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 Osaka to Denver
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated January 15, 2026.
Read through reviews of airlines operating flights from Osaka to Denver, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,624 reviews

Food

6.3

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,624 reviews
Air Canada
7.1
Good
10,624 reviews

Food

6.3

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

Related info for your journey

Find useful and relevant information for your journey from Osaka to Denver. 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 into for flights to Denver from Osaka?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from Osaka. On average, Denver Intl has 0 inbound flights from Osaka per day from 1 airline. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How long is the flight from Osaka to Denver?

    A quick flight from Osaka to Denver can take about 20h 24m. EVA Air provides one of the quickest options available for as low as $1,350. Osaka and Denver are separated by a distance of 6010 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Osaka to Denver round-trip?

    According to our current data, STARLUX Airlines ($1,164), offers the cheapest pricing from Osaka to Denver.

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

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

  • How can I find direct flights from Osaka to Denver?

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

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

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

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Greeley
Lone Tree
Wheat Ridge
Cripple Creek
Winter Park
Silverthorne
Central City
Centennial
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
Idaho Springs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Osaka to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Denver flights

Top airline flying from Osaka to Denver

Discover the top airline that operate flights from Osaka to Denver. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$1,164Average$1,226FlexibilityNo cancel feeOn-timeN/A

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