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 40% 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.

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

Air Canada, China Eastern, and ANA 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 June 2026, 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.

$468 Cheap Flights from Denver to Osaka in 2026

Q: What is the typical price of a round-trip flight between Denver and Osaka?

Prices are currently low for flights on this route. Typical prices usually range from $1,508 to $1,268. The lowest price recently found on this route was $1,046.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 4:25 pm

DEN

KIX

15h 45m

1 stop

7:25 pm - 9:43 pm

KIX

DEN

41h 18m

2 stops

$1,046Air Canada

Mon, Oct 19 - Mon, Oct 26

7:50 pm - 4:25 pm

DEN

KIX

29h 35m

1 stop

6:00 pm - 4:58 pm

KIX

DEN

13h 58m

1 stop

$1,050Air Canada

Tue, Sep 1 - Mon, Sep 14

7:16 pm - 4:25 pm

DEN

KIX

30h 09m

2 stops

6:00 pm - 8:34 am

KIX

DEN

29h 34m

2 stops

$1,060Air Canada

Tue, Sep 1 - Mon, Sep 14

6:30 am - 1:20 pm

DEN

KIX

39h 50m

2 stops

1:10 pm - 6:10 pm

KIX

DEN

45h 00m

2 stops

$1,076China Eastern

Mon, Oct 19 - Mon, Nov 16

7:30 pm - 10:30 am

DEN

UKB

24h 00m

2 stops

11:40 am - 11:19 pm

UKB

DEN

26h 39m

2 stops

$1,081STARLUX Airlines

Thu, Sep 17 - Thu, Sep 24

5:41 pm - 12:15 pm

DEN

KIX

27h 34m

2 stops

1:25 pm - 11:19 pm

KIX

DEN

24h 54m

2 stops

$1,086STARLUX Airlines

Wed, Sep 16 - Sat, Sep 26

9:40 am - 4:25 pm

DEN

KIX

15h 45m

1 stop

6:00 pm - 11:08 pm

KIX

DEN

20h 08m

1 stop

$1,090Air Canada

Wed, Sep 16 - Sat, Sep 26

7:45 am - 6:55 pm

DEN

ITM

19h 10m

2 stops

8:00 am - 12:10 pm

ITM

DEN

20h 10m

1 stop

$1,353ANA

Tue, Dec 1 - Tue, Dec 8

11:25 am - 8:15 pm

DEN

ITM

17h 50m

1 stop

8:20 pm - 12:05 pm

ITM

DEN

30h 45m

1 stop

$1,354ANA

Sun, Sep 13 - Mon, Sep 28

5:15 am - 6:10 pm

DEN

ITM

20h 55m

2 stops

1:00 pm - 9:25 pm

ITM

DEN

24h 25m

2 stops

$1,376United Airlines

Tue, Nov 10 - Tue, Dec 1

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Korean Air flights from Denver to Osaka

Our best Korean Air deals on Denver to Osaka flight tickets

Korean Air

Sep 2

DEN6:20 amDenver Intl

23h 25m

2 stops

KIX8:45 pmOsaka Kansai Intl

Sep 30

KIX9:05 amOsaka Kansai Intl

23h 44m

2 stops

DEN5:49 pmDenver Intl

$1,120

Korean Air

Sep 23

DEN6:20 amDenver Intl

23h 25m

2 stops

KIX8:45 pmOsaka Kansai Intl

Oct 4

KIX9:05 amOsaka Kansai Intl

29h 49m

2 stops

DEN11:54 pmDenver Intl

$1,304

Korean Air

Nov 10

DEN6:45 amDenver Intl

42h 55m

2 stops

UKB5:40 pmKobe

Dec 2

UKB11:10 amKobe

22h 25m

2 stops

DEN5:35 pmDenver Intl

$1,386

STARLUX Airlines flights from Denver to Osaka

Our best STARLUX Airlines deals on Denver to Osaka flight tickets

STARLUX Airlines

Sep 17

DEN7:30 pmDenver Intl

24h 00m

2 stops

UKB10:30 amKobe

Sep 24

UKB11:40 amKobe

26h 39m

2 stops

DEN11:19 pmDenver Intl

$1,081

STARLUX Airlines

Sep 16

DEN5:41 pmDenver Intl

27h 34m

2 stops

KIX12:15 pmOsaka Kansai Intl

Sep 26

KIX1:25 pmOsaka Kansai Intl

24h 54m

2 stops

DEN11:19 pmDenver Intl

$1,086

STARLUX Airlines

Sep 17

DEN7:30 pmDenver Intl

25h 45m

2 stops

KIX12:15 pmOsaka Kansai Intl

Sep 24

KIX3:10 pmOsaka Kansai Intl

23h 09m

2 stops

DEN11:19 pmDenver Intl

$1,091

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 10/19

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Mon 10/26

7:25 pm-9:43 pm

2 stops41h 18m

$1,046

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 9/1

7:50 pm-4:25 pm

1 stop29h 35m

Osaka Kansai Intl

Mon 9/14

6:00 pm-4:58 pm

1 stop13h 58m

$1,050

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 9/1

7:16 pm-4:25 pm

2 stops30h 09m

Osaka Kansai Intl

Mon 9/14

6:00 pm-8:34 am

2 stops29h 34m

$1,060

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 10/19

6:30 am-1:20 pm

2 stops39h 50m

Osaka Kansai Intl

Mon 11/16

1:10 pm-6:10 pm

2 stops45h 00m

$1,076

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Thu 9/17

7:30 pm-10:30 am

2 stops24h 00m

Kobe

Thu 9/24

11:40 am-11:19 pm

2 stops26h 39m

$1,081

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 9/16

5:41 pm-12:15 pm

2 stops27h 34m

Osaka Kansai Intl

Sat 9/26

1:25 pm-11:19 pm

2 stops24h 54m

$1,086

Quickest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 9/16

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Sat 9/26

6:00 pm-11:08 pm

1 stop20h 08m

$1,090

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 12/1

7:45 am-6:55 pm

2 stops19h 10m

Osaka Itami

Tue 12/8

8:00 am-12:10 pm

1 stop20h 10m

$1,353

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 9/13

11:25 am-8:15 pm

1 stop17h 50m

Osaka Itami

Mon 9/28

8:20 pm-12:05 pm

1 stop30h 45m

$1,354

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 11/10

5:15 am-6:10 pm

2 stops20h 55m

Osaka Itami

Tue 12/1

1:00 pm-9:25 pm

2 stops24h 25m

$1,376

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

What is the typical price of a round-trip flight between Denver and Osaka?

What is the cheapest month to fly to Osaka?

In general, September 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 $128. If you are unable to visit Osaka during the month of September, then departing from Denver during the month February is also very affordable. Most momondo users find prices during this month for around $147.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 10% 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 20m
Direct flights	None

The fastest flight from Denver to Osaka takes 18h 20m

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

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Frequently asked questions about flying from Denver to Osaka

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 20m.
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 June 2026, 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 40% of the total bookings. Other popular airlines include ANA with 32% and United Airlines with 28%.

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
Air Canada	PriceFrom $726	Free Cancellation	Rating 7.1 11,194 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,236 reviews	Search ANA flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 9,827 reviews	Search United Airlines flights

Nara

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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.

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Denver to Osaka from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Osaka departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Korean Air flights from Denver to Osaka

Our best Korean Air deals on Denver to Osaka flight tickets

STARLUX Airlines flights from Denver to Osaka

Our best STARLUX Airlines deals on Denver to Osaka flight tickets

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See travel insights to Osaka from

How to get the cheapest flight ticket from Denver to Osaka

What is the typical price of a round-trip flight between Denver and Osaka?

What is the cheapest month to fly to Osaka?

Can stopping save me money on Denver to Osaka flights?

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

What airlines fly to Osaka?

When to book flights from Denver to Osaka

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

Direct flights

Frequently asked questions about flying from Denver to Osaka

Best airlines flying from Denver to Osaka

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

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Denver

According to popular flight searches on momondo this year

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