Which layover airport has the shortest travel time from Denver to Osaka?

Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 15h 25m.

Which layover airport offers the lowest fares from Denver to Osaka?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,004.

What airlines fly to Osaka?

Air Canada, United Airlines and ANA are the top three most popular airlines that fly to Osaka from Denver according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 3 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Denver and Osaka?

Vancouver (YVR) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Denver to Osaka?

Tokyo (NRT) has the shortest average layover time for this route: 1h 55m.

What is the cheapest airline that flies from Denver Intl to Osaka?

ANA and Korean Air are the most popular carriers operating from Denver Intl to Osaka

When did momondo last update prices for flights from Denver Intl Airport to Osaka?

Prices for flights from Denver Intl Airport to Osaka are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Osaka?

As of December 2025, there are 3 operators available to choose from for flights from Denver Intl Airport to Osaka.

How old do you have to be to fly from Denver Intl Airport to Osaka?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Osaka.

What documentation or ID do you need to fly to Osaka?

The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$415 Cheap Flights from Denver to Osaka in 2025/26

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Find the cheapest flights from Denver to Osaka

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:14 am - 1:20 pm

DEN

KIX

39h 06m2 stops

9:20 am - 6:00 pm

KIX

DEN

24h 40m2 stops

$863China Eastern

Wed, Jan 28 - Wed, Feb 4

7:00 am - 7:55 pm

DEN

ITM

20h 55m2 stops

2:30 pm - 7:33 pm

ITM

DEN

21h 03m2 stops

$948Japan Airlines

Sun, Feb 1 - Fri, Feb 13

11:25 am - 6:55 pm

DEN

ITM

15h 30m1 stop

2:05 pm - 12:10 pm

ITM

DEN

14h 05m1 stop

$955ANA

Sun, Feb 1 - Fri, Feb 13

7:47 am - 4:40 pm

DEN

KIX

16h 53m1 stop

6:35 pm - 4:34 pm

KIX

DEN

13h 59m1 stop

$955ANA

Sun, Feb 1 - Fri, Feb 13

6:14 am - 6:00 pm

DEN

KIX

43h 46m2 stops

7:00 pm - 6:10 pm

KIX

DEN

39h 10m2 stops

$956China Eastern

Wed, Jan 21 - Wed, Jan 28

7:47 am - 4:40 pm

DEN

KIX

16h 53m1 stop

3:45 pm - 6:23 pm

KIX

DEN

18h 38m2 stops

$958ANA

Sun, Feb 1 - Fri, Feb 13

5:18 am - 4:40 pm

DEN

KIX

19h 22m1 stop

8:20 am - 7:28 pm

KIX

DEN

27h 08m2 stops

$961United Airlines

Sun, Feb 1 - Thu, Feb 12

5:18 am - 7:25 pm

DEN

KIX

22h 07m2 stops

8:20 am - 7:28 pm

KIX

DEN

27h 08m2 stops

$968United Airlines

Sun, Feb 1 - Fri, Feb 13

6:14 am - 5:40 pm

DEN

UKB

43h 26m2 stops

6:40 pm - 10:37 pm

UKB

DEN

43h 57m2 stops

$986Korean Air

Mon, Feb 2 - Tue, Feb 17

6:29 am - 5:40 pm

DEN

UKB

43h 11m2 stops

6:40 pm - 10:37 pm

UKB

DEN

43h 57m2 stops

$1,036Korean Air

Thu, Jan 29 - Tue, Feb 17

United Airlines flights from Denver to Osaka

Our best United Airlines deals on Denver to Osaka flight tickets

United Airlines

Feb 1

DEN5:18 amDenver Intl

19h 22m

1 stop

KIX4:40 pmOsaka Kansai Intl

Feb 12

KIX8:20 amOsaka Kansai Intl

27h 08m

2 stops

DEN7:28 pmDenver Intl

$961

Find similar

United Airlines

Feb 1

DEN5:18 amDenver Intl

22h 07m

2 stops

KIX7:25 pmOsaka Kansai Intl

Feb 13

KIX8:20 amOsaka Kansai Intl

27h 08m

2 stops

DEN7:28 pmDenver Intl

$968

Find similar

United Airlines

Apr 19

DEN7:39 amDenver Intl

16h 11m

1 stop

KIX2:50 pmOsaka Kansai Intl

May 1

KIX4:55 pmOsaka Kansai Intl

20h 58m

1 stop

DEN10:53 pmDenver Intl

$969

Find similar

China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets

China Eastern

Jan 28

DEN6:14 amDenver Intl

39h 06m

2 stops

KIX1:20 pmOsaka Kansai Intl

Feb 4

KIX9:20 amOsaka Kansai Intl

24h 40m

2 stops

DEN6:00 pmDenver Intl

$863

Find similar

China Eastern

Jan 21

DEN6:14 amDenver Intl

43h 46m

2 stops

KIX6:00 pmOsaka Kansai Intl

Jan 28

KIX7:00 pmOsaka Kansai Intl

39h 10m

2 stops

DEN6:10 pmDenver Intl

$956

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 1/28

6:14 am-1:20 pm

2 stops39h 06m

Osaka Kansai Intl

Wed 2/4

9:20 am-6:00 pm

2 stops24h 40m

$863

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 2/1

7:00 am-7:55 pm

2 stops20h 55m

Osaka Itami

Fri 2/13

2:30 pm-7:33 pm

2 stops21h 03m

$948

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 2/1

11:25 am-6:55 pm

1 stop15h 30m

Osaka Itami

Fri 2/13

2:05 pm-12:10 pm

1 stop14h 05m

$955

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 2/1

7:47 am-4:40 pm

1 stop16h 53m

Osaka Kansai Intl

Fri 2/13

6:35 pm-4:34 pm

1 stop13h 59m

$955

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 1/21

6:14 am-6:00 pm

2 stops43h 46m

Osaka Kansai Intl

Wed 1/28

7:00 pm-6:10 pm

2 stops39h 10m

$956

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 2/1

7:47 am-4:40 pm

1 stop16h 53m

Osaka Kansai Intl

Fri 2/13

3:45 pm-6:23 pm

2 stops18h 38m

$958

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 2/1

5:18 am-4:40 pm

1 stop19h 22m

Osaka Kansai Intl

Thu 2/12

8:20 am-7:28 pm

2 stops27h 08m

$961

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 2/1

5:18 am-7:25 pm

2 stops22h 07m

Osaka Kansai Intl

Fri 2/13

8:20 am-7:28 pm

2 stops27h 08m

$968

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Mon 2/2

6:14 am-5:40 pm

2 stops43h 26m

Kobe

Tue 2/17

6:40 pm-10:37 pm

2 stops43h 57m

$986

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Thu 1/29

6:29 am-5:40 pm

2 stops43h 11m

Kobe

Tue 2/17

6:40 pm-10:37 pm

2 stops43h 57m

$1,036

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Osaka?

In general, December is the cheapest month to fly from Denver to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $807. If you are unable to visit Osaka during the month of December, then departing from Denver during the month October is also very affordable. Most momondo users find prices during this month for around $908.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Monday is the cheapest day to fly to Osaka from Denver. The lowest ticket price found for a Monday departure recently was $1,181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Osaka for around $1,391.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest Denver to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,214. Flights to Osaka are more costly in the morning, with an average ticket price of $1,265. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 1% on your flight if you consider stops on a Denver to Osaka flight.

When to book flights from Denver to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Osaka (DEN to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Osaka

Fastest flight time	18h 10m
Direct flights	None

The fastest flight from Denver to Osaka takes 18h 10m

There are no direct flights from Denver to Osaka. There are no popular flight routes from Denver to Osaka.

Search flight deals

How far is Denver Intl to Osaka by plane?
Denver Intl and Osaka are 6007.9 mi apart from one another. In terms of flight time, this usually takes a little over 18h 10m.
When did momondo last update prices for flights from Denver Intl Airport to Osaka?
Prices for flights from Denver Intl Airport to Osaka are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Osaka?
As of December 2025, there are 3 operators available to choose from for flights from Denver Intl Airport to Osaka.
How old do you have to be to fly from Denver Intl Airport to Osaka?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Osaka.
What documentation or ID do you need to fly to Osaka?
The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Osaka?
Based on momondo bookings for flights between Denver and Osaka, the leading airline is Air Canada, making up 42% of the total bookings. Other popular airlines include ANA with 37%, United Airlines with 12%, and Japan Airlines with 4%.

Best airlines flying from Denver to Osaka

Compare and see reviews for airlines that fly from Denver to Osaka with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $696	Free Cancellation	Rating 8.4 1,025 reviews	Search ANA flights
Air Canada	PriceFrom $804	Free Cancellation	Rating 7.1 10,530 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,442	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Denver to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Denver.

Can I find flights from Denver to Osaka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Osaka from Denver with this policy.

How can momondo help me find flights from Denver to Osaka?

Once all potential Denver to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Osaka right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Osaka from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.