Osaka

$569+ Cheap flights from Denver (DEN) to Osaka (OSA)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSA
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from Denver Intl to Osaka are usually found in September or December, booked 51 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Osaka (OSA). 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,039
(Air Canada)

One-way from

$569
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,570
Provider with most accurate pricing for Denver Intl-Osaka (OSA) flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Osaka (OSA) flights.
From Denver Intl to Osaka (OSA)
One-way flight from Denver Intl to Osaka (OSA)
Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Denver to Osaka

Cheapest flights from Denver to Osaka
Explore the most affordable flight options available from Denver to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sat 9/207:15 pmDEN - KIX
2 stops30h 10mAir Canada
Tue 9/306:05 pmKIX - DEN
1 stop16h 12mAir Canada
Deal found 3/27$1,119
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 8/238:53 pmDEN - KIX
2 stops30h 52mAlaska Airlines
Sun 9/148:45 pmKIX - DEN
2 stops28h 55mAlaska Airlines
Deal found 3/26$1,146
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sun 10/127:05 pmDEN - ITM
2 stops32h 50mAir Canada
Mon 10/202:05 pmITM - DEN
2 stops17h 28mAir Canada
Deal found 3/27$1,182
This Gurufare deal was found by Cheapflights users on 3/27. 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.
Sun 8/178:32 pmDEN - UKB
2 stops22h 28mSTARLUX Airlines
Sun 9/1411:00 amUKB - DEN
2 stops27h 59mSTARLUX Airlines
Deal found 3/27$1,197
This Gurufare deal was found by Cheapflights users on 3/26. 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.
Sun 8/173:03 pmDEN - KIX
2 stops30h 12mSTARLUX Airlines
Sun 9/141:25 pmKIX - DEN
2 stops25h 34mSTARLUX Airlines
Deal found 3/26$1,217
This China Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 11/227:50 pmDEN - KIX
2 stops23h 45mMultiple Airlines
Tue 12/27:00 pmKIX - DEN
2 stops32h 39mMultiple Airlines
Deal found 3/27$1,246
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Mon 8/257:52 pmDEN - KIX
2 stops22h 48mAsiana Airlines
Sun 9/1410:50 amKIX - DEN
2 stops20h 19mAsiana Airlines
Deal found 3/26$1,287
This FlightHub deal was found by Cheapflights users on 3/26. 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 4/157:50 pmDEN - KIX
1 stop32h 10mTurkish Airlines
Mon 4/2110:25 pmKIX - DEN
1 stop34h 30mTurkish Airlines
Deal found 3/26$1,364
This Gurufare deal was found by Cheapflights users on 3/26. 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.
Sat 9/208:28 pmDEN - KIX
3 stops27h 27mCathay Pacific
Tue 9/309:10 amKIX - DEN
2 stops27h 43mCathay Pacific
Deal found 3/26$1,488
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:20 amDEN - ITM
2 stops21h 35mJapan Airlines
Wed 4/301:30 pmITM - DEN
2 stops21h 19mJapan Airlines
Deal found 3/27$1,579
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:45 amDEN - ITM
2 stops21h 45mMultiple Airlines
Sun 5/182:30 pmITM - DEN
3 stops35h 57mMultiple Airlines
Deal found 3/27$1,607
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:30 amDEN - ITM
1 stop16h 25mANA
Sat 9/202:05 pmITM - DEN
1 stop13h 00mANA
Deal found 3/26$1,610

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Osaka 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 28, 2025.
Use the filters below to find and compare flights from Denver to Osaka that are best for you.

Fly from

Denver

Fly to

Osaka

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 5/17

7:18 pm-4:25 pm

2 stops30h 07m

Osaka Kansai Intl

Mon 6/30

6:05 pm-7:30 pm

1 stop16h 25m

$1,173

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 4/25

11:55 am-12:15 pm

2 stops33h 20m

Osaka Kansai Intl

Sat 5/10

1:25 pm-11:59 pm

2 stops25h 34m

$1,217

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Fri 5/9

2:39 pm-10:00 am

2 stops28h 21m

Kobe

Tue 5/27

11:00 am-12:05 am

2 stops28h 05m

$1,278

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 6/12

7:40 pm-5:55 pm

3 stops31h 15m

Osaka Kansai Intl

Sat 6/21

1:35 pm-11:27 am

2 stops36h 52m

$1,310

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 4/6

7:35 pm-5:50 pm

2 stops31h 15m

Osaka Kansai Intl

Tue 4/22

10:50 am-10:13 pm

2 stops26h 23m

$1,324

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 4/15

7:50 pm-7:00 pm

1 stop32h 10m

Osaka Kansai Intl

Mon 4/21

10:25 pm-5:55 pm

1 stop34h 30m

$1,364

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 4/20

7:20 am-7:55 pm

2 stops21h 35m

Osaka Itami

Wed 4/30

1:30 pm-7:49 pm

2 stops21h 19m

$1,579

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 5/12

4:15 pm-7:15 am

1 stop24h 00m

Osaka Kansai Intl

Mon 5/26

9:30 am-1:45 pm

1 stop43h 15m

$1,581

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 5/11

7:45 am-8:30 pm

2 stops21h 45m

Osaka Itami

Sun 5/18

2:30 pm-11:27 am

3 stops35h 57m

$1,607

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 4/19

9:05 pm-2:50 pm

1 stop26h 45m

Osaka Kansai Intl

Wed 4/30

8:30 am-12:10 pm

1 stop18h 40m

$1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 36 results
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Compare providers for flights from Denver to Osaka

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 Osaka in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Denver-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Osaka 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 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 Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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

How far ahead should I book a flight from Denver to Osaka?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Osaka. Price data was last updated on March 21, 2025.

The best time to book flights from Denver to Osaka is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Denver to Osaka (average of $898). Flying from Denver to Osaka in December is currently the most expensive (average of $1,343). 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.

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

Find hourly flight availability from Denver to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

One of the essential ways to save on airfare from Denver to Osaka is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated March 28, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from Denver to Osaka have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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.

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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.

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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.

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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.
8.3
Very good

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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.

Entertainment

9.0

Overall

9.1

Food

8.9

Comfort

9.0

Boarding

9.0

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 Denver to Osaka. 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?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Osaka. You should not have trouble finding flights to Osaka from Denver Intl; the airport handles an average of 0 outbound flights to Osaka per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Denver airport to Osaka. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

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

    Currently priced at $1,039, Air Canada will fly you from Denver to Osaka and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and STARLUX Airlines - these airlines can fly you to your destination from $1,146 and $1,197, respectively. Users have found that Air Canada is 29% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $833. However, be on the lookout for offers from STARLUX Airlines and ANA, as they are both options that can get you from Denver to Osaka for a low price.

  • What are the most popular routes from Denver to Osaka?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Osaka 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?

    Currently, February is the cheapest month in which you can book a flight from Denver to Osaka (average of $898). Flying from Denver to Osaka in December is currently the most expensive (average of $1,343). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Nara
Nishinomiya

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Alternative routes for Denver to Osaka

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Denver to Osaka

Discover the top 3 airlines that operate flights from Denver to Osaka. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$980Average$1,312FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,216Average$1,824FlexibilityNo cancel feeOn-time69%
ANACheapest$1,324Average$1,551FlexibilityNo cancel feeOn-time80%
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