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$414+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Denver Intl to Osaka are usually found in June or September, booked 59 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$892
(Kiwi.com)

One-way from

$414
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$1,174
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, 17% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Denver to Osaka

Best flights from Denver to Osaka
Discover carefully curated flight deals from Denver to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1410:57 pmDEN - KIX
1 stop27h 53mMultiple Airlines
Tue 1/218:45 pmKIX - DEN
2 stops53h 06mMultiple Airlines
Deal found 12/16$892
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amDEN - KIX
2 stops38h 00mChina Eastern
Wed 7/97:00 pmKIX - DEN
2 stops38h 13mChina Eastern
Deal found 12/17$952
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/147:45 amDEN - KIX
1 stop16h 50mANA
Tue 1/218:25 amKIX - DEN
1 stop19h 45mANA
Deal found 12/16$1,127
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/267:45 amDEN - KIX
1 stop16h 50mUnited Airlines
Wed 3/266:30 pmKIX - DEN
1 stop18h 15mUnited Airlines
Deal found 12/17$1,164
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/112:38 pmDEN - KIX
2 stops30h 32mSTARLUX Airlines
Mon 3/242:00 pmKIX - DEN
2 stops24h 58mSTARLUX Airlines
Deal found 12/17$1,196
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:46 amDEN - KIX
2 stops22h 09mAsiana Airlines
Wed 4/25:00 pmKIX - DEN
2 stops20h 13mAsiana Airlines
Deal found 12/17$1,239
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:05 pmDEN - KIX
2 stops30h 20mAir Canada
Tue 6/246:05 pmKIX - DEN
1 stop16h 25mAir Canada
Deal found 12/17$1,348
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:35 pmDEN - KIX
1 stop31h 20mTurkish Airlines
Mon 3/3110:25 pmKIX - DEN
1 stop34h 45mTurkish Airlines
Deal found 12/17$1,384
This Korean Air deal was found by Cheapflights users on 12/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:25 amDEN - KIX
2 stops22h 35mKorean Air
Thu 4/39:15 amKIX - DEN
2 stops24h 48mKorean Air
Deal found 12/17$1,406
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:43 amDEN - KIX
2 stops31h 37mCathay Pacific
Tue 4/14:20 pmKIX - DEN
3 stops44h 44mCathay Pacific
Deal found 12/17$1,416
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:00 amDEN - ITM
2 stops21h 50mJapan Airlines
Tue 4/812:30 pmITM - DEN
2 stops19h 51mJapan Airlines
Deal found 12/18$1,517
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:50 pmDEN - ITM
2 stops21h 45mAmerican Airlines
Tue 4/88:30 amITM - DEN
2 stops18h 25mAmerican Airlines
Deal found 12/17$1,572

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 1/14

10:57 pm-6:50 pm

1 stop27h 53m

Osaka Kansai Intl

Tue 1/21

8:45 pm-9:51 am

2 stops53h 06m

$892

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 6/12

6:00 am-11:00 am

2 stops38h 00m

Osaka Kansai Intl

Wed 7/9

7:00 pm-6:13 pm

2 stops38h 13m

$952

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 1/14

7:45 am-4:35 pm

1 stop16h 50m

Osaka Kansai Intl

Tue 1/21

8:25 am-12:10 pm

1 stop19h 45m

$1,127

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 1/14

11:27 am-7:30 am

2 stops28h 03m

Osaka Itami

Tue 1/21

3:00 pm-7:40 pm

2 stops20h 40m

$1,139

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 1/14

11:30 am-9:45 pm

1 stop18h 15m

Kobe

Tue 1/21

9:05 pm-12:10 pm

1 stop31h 05m

$1,149

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 2/26

7:45 am-4:35 pm

1 stop16h 50m

Osaka Kansai Intl

Wed 3/26

6:30 pm-9:45 pm

1 stop18h 15m

$1,164

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 1/29

7:45 am-6:55 pm

2 stops19h 10m

Osaka Itami

Wed 3/5

7:00 pm-7:25 pm

2 stops16h 25m

$1,170

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 3/1

12:38 pm-11:10 am

2 stops30h 32m

Osaka Kansai Intl

Mon 3/24

2:00 pm-11:58 pm

2 stops24h 58m

$1,196

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 3/10

7:46 am-8:55 pm

2 stops22h 09m

Osaka Kansai Intl

Wed 4/2

5:00 pm-10:13 pm

2 stops20h 13m

$1,239

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 6/3

7:05 pm-4:25 pm

2 stops30h 20m

Osaka Kansai Intl

Tue 6/24

6:05 pm-7:30 pm

1 stop16h 25m

$1,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 40 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 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 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.

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 December 13, 2024.

The best time to book flights from Denver to Osaka is 58 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 December 18, 2024.

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 December 18, 2024.
See what other customers who have flown with ANA, United Airlines and Air Canada 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
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very good
839 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very good
1,018 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,443 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Asiana Airlines
8.3
Very good
477 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Crew

9.3

Food

8.9

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

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 $952, China Eastern will fly you from Denver to Osaka and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and United Airlines - these airlines can fly you to your destination from $1,127 and $1,164, respectively. Users have found that China Eastern is 30% 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 $491. However, be on the lookout for offers from ANA and United Airlines, 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 June is currently the most expensive (average of $1,267). 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

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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$986Average$1,206FlexibilityNo cancel feeOn-time67%
ANACheapest$1,324Average$1,680FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,413Average$1,722FlexibilityNo cancel feeOn-time69%
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