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$422+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — DEN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,169
(Cheapflightsfares)

One-way from

$422
(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 February 20, 2025.

This STARLUX Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/2012:20 pmKIX - DEN
2 stops26h 38mSTARLUX Airlines
Thu 3/2712:44 pmDEN - KIX
2 stops31h 26mSTARLUX Airlines
Deal found 2/20$1,176
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 pmKIX - DEN
1 stop13h 28mAir Canada
Thu 9/1811:35 amDEN - KIX
1 stop37h 50mAir Canada
Deal found 2/20$1,194
This Expedia deal was found by Cheapflights users on 2/20. 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 3/317:10 pmKIX - DEN
2 stops38h 51mMultiple Airlines
Wed 6/187:00 amDEN - KIX
2 stops22h 55mMultiple Airlines
Deal found 2/20$1,312
This oojo deal was found by Cheapflights users on 2/20. 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 3/2012:15 pmKIX - DEN
3 stops35h 14mAir China
Thu 3/271:25 pmDEN - KIX
2 stops32h 15mAir China
Deal found 2/20$1,439
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 9/118:25 amKIX - DEN
2 stops21h 09mUnited Airlines
Thu 9/186:00 amDEN - KIX
2 stops17h 50mUnited Airlines
Deal found 2/20$1,549
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:00 amKIX - DEN
1 stop44h 40mLufthansa
Mon 6/94:15 pmDEN - KIX
1 stop24h 00mLufthansa
Deal found 2/20$1,598
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:00 pmKIX - DEN
2 stops19h 45mAsiana Airlines
Thu 6/197:52 amDEN - KIX
2 stops22h 03mAsiana Airlines
Deal found 2/20$1,667
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/264:25 pmITM - DEN
2 stops18h 05mJapan Airlines
Wed 6/186:18 pmDEN - ITM
2 stops22h 17mJapan Airlines
Deal found 2/20$1,692
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:30 amKIX - DEN
2 stops24h 10mJapan Airlines
Wed 6/116:18 pmDEN - KIX
1 stop33h 27mJapan Airlines
Deal found 2/20$1,709
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3111:20 amKIX - DEN
1 stop43h 10mAir France
Thu 6/195:40 pmDEN - KIX
1 stop24h 45mAir France
Deal found 2/20$1,797
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/244:00 pmITM - DEN
2 stops33h 28mAir Canada
Tue 6/107:05 pmDEN - ITM
2 stops32h 50mAir Canada
Deal found 2/20$1,858
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/238:00 amITM - DEN
2 stops46h 40mLufthansa
Mon 6/164:15 pmDEN - ITM
2 stops27h 50mLufthansa
Deal found 2/20$1,941

Find flights from Osaka to Denver within your budget

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 February 20, 2025.

Fly from

Osaka

Fly to

Denver

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 3/20

12:20 pm-11:58 pm

2 stops26h 38m

Denver Intl

Thu 3/27

12:44 pm-11:10 am

2 stops31h 26m

$1,176

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 3/31

7:10 pm-7:01 pm

2 stops38h 51m

Denver Intl

Wed 6/18

7:00 am-8:55 pm

2 stops22h 55m

$1,312

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 3/20

12:15 pm-8:29 am

3 stops35h 14m

Denver Intl

Thu 3/27

1:25 pm-12:40 pm

2 stops32h 15m

$1,439

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 4/3

6:05 pm-4:06 pm

2 stops37h 01m

Denver Intl

Sun 6/15

3:51 pm-4:25 pm

2 stops33h 34m

$1,504

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 3/25

10:00 am-3:40 pm

1 stop44h 40m

Denver Intl

Mon 6/9

4:15 pm-7:15 am

1 stop24h 00m

$1,598

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 3/25

5:00 pm-9:45 pm

2 stops19h 45m

Denver Intl

Thu 6/19

7:52 am-8:55 pm

2 stops22h 03m

$1,667

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Wed 3/26

4:25 pm-7:30 pm

2 stops18h 05m

Denver Intl

Wed 6/18

6:18 pm-7:35 am

2 stops22h 17m

$1,692

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 3/26

7:30 am-4:40 pm

2 stops24h 10m

Denver Intl

Wed 6/11

6:18 pm-6:45 pm

1 stop33h 27m

$1,709

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 3/20

6:30 pm-11:30 pm

2 stops20h 00m

Denver Intl

Thu 3/27

5:15 am-4:35 pm

1 stop20h 20m

$1,792

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 3/31

11:20 am-3:30 pm

1 stop43h 10m

Denver Intl

Thu 6/19

5:40 pm-9:25 am

1 stop24h 45m

$1,797

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 31 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 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 Osaka-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Denver flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Osaka to Denver

Get recent, data-driven insights about flights from Osaka to Denver including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from OSA to DEN?

Find hourly flight availability from Osaka to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka to Denver in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, ANA and Japan Airlines from Osaka to Denver by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Asiana Airlines
8.3
Very good
446 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Delta
8.0
Very good
8,220 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Entertainment

9.1

Boarding

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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 2 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • What are the cheapest airlines to fly from Osaka to Denver one-way?

    The cheapest airlines for a one-way flight from Osaka to Denver are Air China ($727), STARLUX Airlines ($759), and Air Canada ($1,209).

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Osaka to Denver (average of $197). Flying from Osaka to Denver in March is currently the most expensive (average of $278). 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?

Book flights to Osaka if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Keystone
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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 2 airlines flying from Osaka to Denver

Discover the top 2 airlines 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,056Average$1,285FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,596Average$1,875FlexibilityNo cancel feeOn-time79%
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