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

Currently priced at $1,162, STARLUX Airlines will fly you from Denver to Osaka and back. In addition to STARLUX Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Air Canada - these airlines can fly you to your destination from $1,341 and $1,464, respectively. Users have found that STARLUX Airlines is 22% 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 $577. However, be on the lookout for offers from Air Canada and STARLUX Airlines, as they are both options that can get you from Denver to Osaka for a low price.

What is the cheapest day to fly from Denver to Osaka?

Travelers seeking maximum savings on their Denver to Osaka flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Denver to Osaka?

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

What are the most popular airlines that fly from Denver to Osaka?

When booking a flight from Denver to Osaka, you may want to consider flying on Air Canada, ANA or United Airlines as they are the most popular for this route.

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

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Osaka. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from Denver to Osaka, book at least 52 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,183 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,514.

What is the cheapest month to fly from Denver to Osaka?

December is one of the best times of the year to fly to Osaka from Denver. Prices for December average $1,502 per person but you can even find prices for as low as $992. The most expensive prices can be found in the month of June. Opting for a December flight can save you 26% on your journey compared to booking in June

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.

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.

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.

$407+ Flights from Denver to Osaka

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Denver Intl to Osaka are usually found in December or September, booked 51 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Osaka

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,162 (StudentUniverse)
One-way from	$407 (Kiwi.com)
Popular in	June
Cheapest in	December
Average price	$1,591

Provider with most accurate pricing for Denver Intl-Osaka (OSA) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Denver Intl-Osaka (OSA) flights.

Search Deals

From Denver Intl to Osaka (OSA)

Search Deals

One-way flight from Denver Intl to Osaka (OSA)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 17, 2025.

Sat 11/227:50 pmDEN - KIX

2 stops23h 45mMultiple Airlines

Tue 12/27:00 pmKIX - DEN

2 stops32h 39mMultiple Airlines

Deal found 4/17

$1,060

Tue 9/27:10 pmDEN - KIX

1 stop30h 15mAir Canada

Sat 9/206:05 pmKIX - DEN

2 stops29h 38mAir Canada

Deal found 4/16

$1,116

Sat 9/207:10 pmDEN - ITM

2 stops32h 45mAir Canada

Tue 9/302:05 pmITM - DEN

2 stops15h 48mAir Canada

Deal found 4/16

$1,123

Sun 8/175:50 pmDEN - UKB

2 stops25h 10mSTARLUX Airlines

Sun 9/1411:00 amUKB - DEN

2 stops27h 59mSTARLUX Airlines

Deal found 4/16

$1,162

Thu 10/162:30 pmDEN - KIX

2 stops30h 45mSTARLUX Airlines

Sun 10/2612:20 pmKIX - DEN

2 stops25h 19mSTARLUX Airlines

Deal found 4/16

$1,185

Sat 10/116:30 amDEN - KIX

2 stops38h 30mChina Airlines

Sun 10/192:00 pmKIX - DEN

2 stops47h 58mChina Airlines

Deal found 4/16

$1,217

Sun 10/127:10 pmDEN - KIX

2 stops29h 40mAsiana Airlines

Sun 10/199:10 amKIX - DEN

2 stops21h 58mAsiana Airlines

Deal found 4/16

$1,220

Sun 8/179:03 amDEN - KIX

2 stops30h 37mCathay Pacific

Sun 9/144:20 pmKIX - DEN

3 stops34h 46mCathay Pacific

Deal found 4/16

$1,283

Wed 10/18:53 pmDEN - UKB

2 stops22h 07mMultiple Airlines

Mon 10/1311:00 amUKB - DEN

2 stops26h 27mMultiple Airlines

Deal found 4/17

$1,318

Wed 9/245:49 pmDEN - KIX

2 stops34h 51mPhilippine Airlines

Sun 10/1210:20 amKIX - DEN

2 stops49h 07mPhilippine Airlines

Deal found 4/16

$1,328

Sat 11/227:35 pmDEN - KIX

1 stop31h 20mTurkish Airlines

Mon 12/110:30 pmKIX - DEN

1 stop35h 10mTurkish Airlines

Deal found 4/17

$1,413

Sat 9/207:45 amDEN - ITM

2 stops18h 20mANA

Tue 9/302:05 pmITM - DEN

1 stop13h 00mANA

Deal found 4/16

$1,735

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 April 17, 2025.

Sun 8/175:50 pmDEN - UKB

2 stops25h 10mSTARLUX Airlines

Sun 9/1411:00 amUKB - DEN

2 stops27h 59mSTARLUX Airlines

Deal found 4/16

$1,162

Fri 4/258:19 pmDEN - KIX

2 stops43h 21mCathay Pacific

Sat 5/104:20 pmKIX - DEN

3 stops34h 53mCathay Pacific

Deal found 4/16

$1,341

Fri 4/258:15 amDEN - KIX

1 stop17h 10mAir Canada

Sat 5/106:05 pmKIX - DEN

2 stops29h 46mAir Canada

Deal found 4/16

$1,464

Sun 6/17:40 pmDEN - KIX

3 stops34h 35mMultiple Airlines

Sun 6/87:40 amKIX - DEN

2 stops26h 12mMultiple Airlines

Deal found 4/16

$1,476

Thu 5/227:52 amDEN - KIX

2 stops22h 13mAsiana Airlines

Wed 5/285:00 pmKIX - DEN

2 stops20h 00mAsiana Airlines

Deal found 4/15

$1,637

Fri 5/97:45 amDEN - KIX

1 stop16h 05mANA

Tue 5/274:55 pmKIX - DEN

1 stop16h 15mANA

Deal found 4/16

$1,785

Mon 5/127:17 pmDEN - UKB

2 stops31h 13mKorean Air

Sat 5/3111:00 amUKB - DEN

2 stops21h 57mKorean Air

Deal found 4/17

$1,837

Thu 5/227:50 pmDEN - KIX

1 stop32h 10mTurkish Airlines

Wed 5/2810:25 pmKIX - DEN

1 stop34h 30mTurkish Airlines

Deal found 4/16

$1,846

Thu 5/227:40 pmDEN - ITM

2 stops33h 10mWestJet

Wed 5/282:35 pmITM - DEN

2 stops35h 52mWestJet

Deal found 4/16

$1,878

Mon 5/127:16 pmDEN - KIX

1 stop28h 34mUnited Airlines

Sat 5/314:55 pmKIX - DEN

1 stop20h 46mUnited Airlines

Deal found 4/16

$1,957

Sat 5/247:53 pmDEN - ITM

2 stops30h 42mJapan Airlines

Wed 6/42:25 pmITM - DEN

2 stops20h 24mJapan Airlines

Deal found 4/16

$1,988

Fri 4/257:55 pmDEN - KIX

2 stops27h 05mSTARLUX Airlines

Sat 5/101:25 pmKIX - DEN

2 stops25h 34mSTARLUX Airlines

Deal found 4/16

$1,259

Last-minute flights from Denver to Osaka
Discover last-minute flight deals from Denver to Osaka. Data last updated April 17, 2025 and is based on user searches.

Fri 4/187:46 amDEN - KIX

2 stops34h 54mAsiana Airlines

Wed 4/307:10 pmKIX - DEN

2 stops36h 17mAsiana Airlines

Deal found 4/17

$1,573

Fri 4/257:55 pmDEN - KIX

2 stops27h 05mSTARLUX Airlines

Sat 5/101:25 pmKIX - DEN

2 stops25h 34mSTARLUX Airlines

Deal found 4/16

$1,259

Fri 4/258:19 pmDEN - KIX

2 stops43h 21mCathay Pacific

Sat 5/104:20 pmKIX - DEN

3 stops34h 53mCathay Pacific

Deal found 4/16

$1,341

Fri 4/258:15 amDEN - KIX

1 stop17h 10mAir Canada

Sat 5/106:05 pmKIX - DEN

2 stops29h 46mAir Canada

Deal found 4/16

$1,464

Fri 4/257:00 amDEN - ITM

2 stops21h 50mJapan Airlines

Sat 5/102:35 pmITM - DEN

2 stops18h 03mJapan Airlines

Deal found 4/16

$2,146

Fri 4/256:59 pmDEN - UKB

2 stops24h 01mKorean Air

Sat 5/1011:00 amUKB - DEN

2 stops21h 38mKorean Air

Deal found 4/16

$2,237

Fri 4/2511:40 amDEN - ITM

1 stop16h 15mANA

Sat 5/102:05 pmITM - DEN

1 stop13h 05mANA

Deal found 4/16

$3,345

Fri 5/911:55 amDEN - UKB

2 stops31h 05mSTARLUX Airlines

Tue 5/2711:00 amUKB - DEN

2 stops28h 05mSTARLUX Airlines

Deal found 4/16

$1,314

Fri 5/97:45 amDEN - KIX

1 stop16h 05mANA

Tue 5/274:55 pmKIX - DEN

1 stop16h 15mANA

Deal found 4/16

$1,785

Fri 5/97:45 amDEN - ITM

2 stops20h 25mANA

Tue 5/272:05 pmITM - DEN

2 stops17h 31mANA

Deal found 4/16

$1,792

Mon 5/127:17 pmDEN - UKB

2 stops31h 13mKorean Air

Sat 5/3111:00 amUKB - DEN

2 stops21h 57mKorean Air

Deal found 4/17

$1,837

Thu 5/227:50 pmDEN - KIX

1 stop32h 10mTurkish Airlines

Wed 5/2810:25 pmKIX - DEN

1 stop34h 30mTurkish Airlines

Deal found 4/16

$1,846

One-way flights from Denver to Osaka
Search for one-way flight options from Denver to Osaka. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Sun 5/257:40 pmDEN - KIX

3 stops35h 10mMultiple Airlines

Deal found 4/16

$407

Sun 5/257:40 pmDEN - ITM

3 stops33h 10mMultiple Airlines

Deal found 4/16

$458

Sat 7/1210:55 pmDEN - UKB

2 stops44h 05mMultiple Airlines

Deal found 4/17

$555

Thu 6/56:40 amDEN - KIX

2 stops44h 20mChina Eastern

Deal found 4/17

$577

Sat 6/77:19 pmDEN - KIX

2 stops30h 06mAir Canada

Deal found 4/16

$692

Wed 4/3012:21 pmDEN - KIX

2 stops34h 39mSTARLUX Airlines

Deal found 4/16

$713

Fri 5/237:40 pmDEN - ITM

2 stops33h 10mWestJet

Deal found 4/16

$850

Fri 7/119:03 amDEN - KIX

3 stops38h 52mCathay Pacific

Deal found 4/17

$855

Thu 5/227:52 amDEN - KIX

2 stops22h 13mAsiana Airlines

Deal found 4/16

$859

Sun 5/252:58 pmDEN - UKB

2 stops28h 02mSTARLUX Airlines

Deal found 4/17

$961

Fri 7/117:05 pmDEN - ITM

2 stops33h 05mAir Canada

Deal found 4/17

$976

Sun 7/138:02 amDEN - UKB

2 stops22h 43mANA

Deal found 4/17

$1,016

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Sun 8/17

5:50 pm-10:00 am

2 stops25h 10m

Kobe

Sun 9/14

11:00 am-11:59 pm

2 stops27h 59m

$1,162

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 4/25

7:55 pm-2:00 pm

2 stops27h 05m

Osaka Kansai Intl

Sat 5/10

1:25 pm-11:59 pm

2 stops25h 34m

$1,259

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Wed 10/1

8:53 pm-10:00 am

2 stops22h 07m

Kobe

Mon 10/13

11:00 am-10:27 pm

2 stops26h 27m

$1,318

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 4/25

8:19 pm-6:40 am

2 stops43h 21m

Osaka Kansai Intl

Sat 5/10

4:20 pm-12:13 pm

3 stops34h 53m

$1,341

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 4/25

8:15 am-4:25 pm

1 stop17h 10m

Osaka Kansai Intl

Sat 5/10

6:05 pm-8:51 am

2 stops29h 46m

$1,464

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 6/1

7:40 pm-9:15 pm

3 stops34h 35m

Osaka Kansai Intl

Sun 6/8

7:40 am-6:52 pm

2 stops26h 12m

$1,476

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 5/22

7:52 am-9:05 pm

2 stops22h 13m

Osaka Kansai Intl

Wed 5/28

5:00 pm-10:00 pm

2 stops20h 00m

$1,637

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sat 5/31

7:15 pm-8:25 pm

2 stops34h 10m

Osaka Itami

Sat 6/7

2:35 pm-11:27 am

2 stops35h 52m

$1,763

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 5/9

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Tue 5/27

4:55 pm-6:10 pm

1 stop16h 15m

$1,785

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Fri 5/9

7:45 am-7:10 pm

2 stops20h 25m

Osaka Itami

Tue 5/27

2:05 pm-4:36 pm

2 stops17h 31m

$1,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 41 results

...

Compare providers for flights from Denver to Osaka

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Osaka in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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.

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?

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 $1,350). 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?

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

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

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

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.

STARLUX Airlines

9.1

Wonderful

154 reviews

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

154 reviews

STARLUX Airlines

9.1

Wonderful

154 reviews

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.

Korean Air

8.4

Very good

1,064 reviews

STARLUX Airlines

9.1

Wonderful

154 reviews

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

1,447 reviews

STARLUX Airlines

9.1

Wonderful

154 reviews

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

8.3

Very good

845 reviews

STARLUX Airlines

9.1

Wonderful

154 reviews

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

8.2

Very good

438 reviews

STARLUX Airlines

9.1

Wonderful

154 reviews

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

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 $1,162, STARLUX Airlines will fly you from Denver to Osaka and back. In addition to STARLUX Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Air Canada - these airlines can fly you to your destination from $1,341 and $1,464, respectively. Users have found that STARLUX Airlines is 22% 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 $577. However, be on the lookout for offers from Air Canada and STARLUX 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 Itami, Denver Intl - Osaka Kansai Intl 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, 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 $1,350). 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

Nara

Nishinomiya

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Denver to Osaka

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$981	Average$1,329	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$1,216	Average$1,824	FlexibilityNo cancel fee	On-time69%
ANA	Cheapest$1,287	Average$1,557	FlexibilityNo cancel fee	On-time80%

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$407+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Denver Intl to Osaka are usually found in December or September, booked 51 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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Find flight deals from Denver to Osaka

Cheapest flights from Denver to OsakaExplore 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 April 17, 2025.

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 April 17, 2025.

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Use the filters below to find and compare flights from Denver to Osaka that are best for you.

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 April.

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.

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 April 11, 2025.

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

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 April 17, 2025.

Rainfall in Osaka by month

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

Temperature in Osaka by month

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

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 April 17, 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.

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?

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

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

What are the most popular routes from Denver to Osaka?

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

How can I find direct flights from Denver to Osaka?

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

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

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Alternative routes for Denver to Osaka

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Top 3 airlines flying from Denver to Osaka

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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 April 17, 2025.