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$314+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSA
janv. 27 — févr. 31
lun. 1/27
lun. 2/3
1 adult, Economy
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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 janvier 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$824
(Kiwi.com)

One-way from

$314
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,614
Provider with most accurate pricing for Denver Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Osaka (OSA) flights.
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From Denver Intl to Osaka (OSA)
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One-way flight from Denver Intl to Osaka (OSA)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 janvier 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/110:57 pmDEN - KIX
1 stop27h 53mMultiple Airlines
ven. 2/287:30 amKIX - DEN
2 stops42h 31mMultiple Airlines
Deal found 1/20$741
This KAYAK deal was found by Cheapflights users on 1/21. 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.
jeu. 6/126:30 amDEN - KIX
2 stops39h 50mChina Eastern
mer. 7/91:10 pmKIX - DEN
2 stops44h 03mChina Eastern
Deal found 1/21$768
This Air Canada deal was found by Cheapflights users on 1/22. 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.
mar. 4/157:18 pmDEN - KIX
2 stops30h 07mAir Canada
lun. 4/216:05 pmKIX - DEN
2 stops29h 46mAir Canada
Deal found 1/22$1,081
This Ovago deal was found by Cheapflights users on 1/21. 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.
lun. 3/35:08 pmDEN - KIX
2 stops27h 42mSTARLUX Airlines
lun. 3/1012:20 pmKIX - DEN
2 stops26h 29mSTARLUX Airlines
Deal found 1/21$1,177
This Ovago deal was found by Cheapflights users on 1/21. 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.
dim. 8/177:50 pmDEN - UKB
2 stops23h 10mSTARLUX Airlines
dim. 9/1411:00 amUKB - DEN
2 stops26h 39mSTARLUX Airlines
Deal found 1/21$1,186
This FlightHub deal was found by Cheapflights users on 1/21. 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.
dim. 9/77:58 amDEN - KIX
2 stops21h 57mAsiana Airlines
dim. 9/145:00 pmKIX - DEN
2 stops19h 19mAsiana Airlines
Deal found 1/21$1,282
This Air Canada deal was found by Cheapflights users on 1/21. 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.
lun. 5/127:05 pmDEN - ITM
2 stops32h 50mAir Canada
lun. 6/22:15 pmITM - DEN
2 stops17h 18mAir Canada
Deal found 1/21$1,287
This FlightHub deal was found by Cheapflights users on 1/21. 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.
lun. 3/37:35 pmDEN - KIX
1 stop31h 20mTurkish Airlines
lun. 3/1010:30 pmKIX - DEN
1 stop35h 10mTurkish Airlines
Deal found 1/21$1,371
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/37:40 amDEN - ITM
2 stops20h 10mMultiple Airlines
lun. 3/102:05 pmITM - DEN
2 stops20h 20mMultiple Airlines
Deal found 1/21$1,490
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:20 amDEN - ITM
1 stop18h 15mANA
mar. 9/234:50 pmITM - DEN
2 stops19h 39mANA
Deal found 1/20$1,520
This Gurufare deal was found by Cheapflights users on 1/20. 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.
lun. 4/217:00 amDEN - ITM
2 stops21h 50mJapan Airlines
ven. 5/92:30 pmITM - DEN
2 stops17h 52mJapan Airlines
Deal found 1/20$1,523
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:20 amDEN - UKB
1 stop29h 30mANA
mar. 9/239:15 pmUKB - DEN
1 stop29h 50mANA
Deal found 1/20$1,550

Find flights from Denver to Osaka within your budget

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 janvier 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

jeu. 6/12

6:30 am-3:20 pm

2 stops41h 50m

Osaka Kansai Intl

mer. 7/9

1:10 pm-6:13 pm

2 stops44h 03m

$768

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

dim. 2/23

10:49 pm-6:50 pm

1 stop28h 01m

Osaka Kansai Intl

ven. 3/7

7:30 am-11:51 pm

2 stops32h 21m

$824

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

dim. 4/13

7:18 pm-4:25 pm

2 stops30h 07m

Osaka Kansai Intl

lun. 4/21

6:05 pm-8:51 am

2 stops29h 46m

$1,081

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

lun. 3/3

5:08 pm-12:50 pm

2 stops27h 42m

Osaka Kansai Intl

lun. 3/10

12:20 pm-11:49 pm

2 stops26h 29m

$1,177

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mar. 3/25

7:00 pm-5:45 pm

2 stops31h 45m

Osaka Kansai Intl

sam. 5/17

9:10 am-10:15 pm

2 stops28h 05m

$1,340

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

lun. 3/3

7:35 pm-6:55 pm

1 stop31h 20m

Osaka Kansai Intl

lun. 3/10

10:30 pm-6:40 pm

1 stop35h 10m

$1,372

DenverOsaka

DEN - ITM

DENITM

Denver Intl

ven. 4/25

7:43 pm-6:55 pm

2 stops32h 12m

Osaka Itami

sam. 5/10

2:15 pm-4:33 pm

2 stops17h 18m

$1,430

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mer. 5/7

7:30 am-6:55 pm

1 stop20h 25m

Osaka Kansai Intl

jeu. 5/22

5:45 pm-9:52 pm

1 stop19h 07m

$1,563

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mer. 3/19

7:45 am-4:35 pm

1 stop17h 50m

Osaka Kansai Intl

jeu. 5/15

4:50 pm-4:40 pm

1 stop14h 50m

$1,565

DenverOsaka

DEN - ITM

DENITM

Denver Intl

mar. 5/6

7:00 am-7:50 pm

2 stops21h 50m

Osaka Itami

ven. 5/23

2:30 pm-5:22 pm

2 stops17h 52m

$1,572

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Denver-Osaka flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Osaka flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Denver to Osaka

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

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 January 17, 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 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 janvier 22, 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 janvier 22, 2025.
See what other customers who have flown with Air Canada, Asiana Airlines and United 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.
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

STARLUX Airlines
9.1
Wonderful
137 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

ANA
8.4
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Japan Airlines
8.3
Very good
1,447 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Asiana Airlines
8.3
Very good
466 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

China Airlines
8.2
Very good
737 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Crew

9.3

Entertainment

9.1

Comfort

9.0

Boarding

9.1

Overall

9.1

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

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 $1,081, 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 STARLUX Airlines and Asiana Airlines - these airlines can fly you to your destination from $1,177 and $1,340, respectively. Users have found that Air Canada is 24% 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 China Eastern, with whom users have recently found tickets for as low as $473. However, be on the lookout for offers from Cathay Pacific 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?

    When deciding which route to take from Denver to Osaka consider Denver Intl - Osaka Kansai Intl, Denver Intl - Osaka Itami or Denver Intl - Kobe as they are the most popular.

  • 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, November is the cheapest month in which you can book a flight from Denver to Osaka (average of $950). Flying from Denver to Osaka in December is currently the most expensive (average of $1,366). 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.
Denver to Kansai Intl flights
Denver to Itami flights
Colorado Springs to Kansai Intl flights

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 janvier 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$986Average$1,205FlexibilityNo cancel feeOn-time67%
ANACheapest$1,324Average$1,680FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,413Average$1,722FlexibilityNo cancel feeOn-time69%
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