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

Cathay Pacific, EVA Air, and Japan Airlines are the most popular carriers operating from Denver Intl to Osaka

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 48% 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.

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.

$547 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 $1,493 to $1,268. The lowest price recently found on this route was $1,046.

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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.

7:50 pm - 4:25 pm

DEN

KIX

29h 35m

1 stop

6:00 pm - 7:40 pm

KIX

DEN

40h 40m

2 stops

$1,046Air Canada

Sun, Sep 13 - Mon, Sep 28

9:40 am - 4:25 pm

DEN

KIX

15h 45m

1 stop

6:00 pm - 4:58 pm

KIX

DEN

13h 58m

1 stop

$1,050Air Canada

Sun, Sep 13 - Mon, Sep 28

7:00 pm - 5:40 pm

DEN

KIX

31h 40m

1 stop

7:25 pm - 8:50 am

KIX

DEN

29h 25m

2 stops

$1,060Air Canada

Tue, Oct 27 - Tue, Nov 10

8:15 am - 5:40 pm

DEN

KIX

17h 25m

1 stop

7:35 am - 5:18 pm

KIX

DEN

25h 43m

2 stops

$1,063Multiple Airlines

Wed, Nov 25 - Tue, Dec 8

5:15 am - 5:40 pm

DEN

KIX

20h 25m

2 stops

7:35 am - 5:18 pm

KIX

DEN

25h 43m

2 stops

$1,067Multiple Airlines

Wed, Nov 25 - Tue, Dec 8

7:05 pm - 5:40 pm

DEN

KIX

31h 35m

2 stops

7:25 pm - 11:10 pm

KIX

DEN

19h 45m

2 stops

$1,070Air Canada

Sun, Oct 25 - Thu, Nov 5

6:30 am - 12:10 pm

DEN

KIX

37h 40m

2 stops

9:20 am - 6:10 pm

KIX

DEN

24h 50m

2 stops

$1,076China Eastern

Fri, Nov 20 - Wed, Nov 25

6:10 pm - 6:10 pm

DEN

ITM

33h 00m

2 stops

3:00 pm - 8:17 pm

ITM

DEN

20h 17m

2 stops

$1,300ANA

Sat, Sep 19 - Sun, Sep 27

9:10 am - 6:55 pm

DEN

ITM

18h 45m

2 stops

3:00 pm - 10:22 am

ITM

DEN

34h 22m

2 stops

$1,302ANA

Wed, Sep 2 - Sun, Sep 13

9:05 am - 8:30 pm

DEN

ITM

20h 25m

2 stops

7:05 am - 5:35 pm

ITM

DEN

25h 30m

2 stops

$1,447Japan Airlines

Sun, Sep 6 - Sun, Sep 20

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets

Cathay Pacific

Aug 20

DEN9:05 amDenver Intl

30h 35m

2 stops

KIX6:40 amOsaka Kansai Intl

Sep 1

KIX9:45 amOsaka Kansai Intl

27h 31m

2 stops

DEN10:16 pmDenver Intl

$1,221

Cathay Pacific

Sep 24

DEN10:46 amDenver Intl

28h 54m

2 stops

KIX6:40 amOsaka Kansai Intl

Oct 4

KIX4:15 pmOsaka Kansai Intl

46h 14m

3 stops

DEN11:29 pmDenver Intl

$1,237

Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets

Air Canada

Sep 13

DEN7:50 pmDenver Intl

29h 35m

1 stop

KIX4:25 pmOsaka Kansai Intl

Sep 28

KIX6:00 pmOsaka Kansai Intl

40h 40m

2 stops

DEN7:40 pmDenver Intl

$1,046

Air Canada

Sep 13

DEN9:40 amDenver Intl

15h 45m

1 stop

KIX4:25 pmOsaka Kansai Intl

Sep 28

KIX6:00 pmOsaka Kansai Intl

13h 58m

1 stop

DEN4:58 pmDenver Intl

$1,050

Air Canada

Oct 27

DEN7:00 pmDenver Intl

31h 40m

1 stop

KIX5:40 pmOsaka Kansai Intl

Nov 10

KIX7:25 pmOsaka Kansai Intl

29h 25m

2 stops

DEN8:50 amDenver Intl

$1,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/13

7:50 pm-4:25 pm

1 stop29h 35m

Osaka Kansai Intl

Mon 9/28

6:00 pm-7:40 pm

2 stops40h 40m

$1,046

Quickest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/13

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Mon 9/28

6:00 pm-4:58 pm

1 stop13h 58m

$1,050

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 10/27

7:00 pm-5:40 pm

1 stop31h 40m

Osaka Kansai Intl

Tue 11/10

7:25 pm-8:50 am

2 stops29h 25m

$1,060

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 11/25

8:15 am-5:40 pm

1 stop17h 25m

Osaka Kansai Intl

Tue 12/8

7:35 am-5:18 pm

2 stops25h 43m

$1,063

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 11/25

5:15 am-5:40 pm

2 stops20h 25m

Osaka Kansai Intl

Tue 12/8

7:35 am-5:18 pm

2 stops25h 43m

$1,067

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 10/25

7:05 pm-5:40 pm

2 stops31h 35m

Osaka Kansai Intl

Thu 11/5

7:25 pm-11:10 pm

2 stops19h 45m

$1,070

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 11/20

6:30 am-12:10 pm

2 stops37h 40m

Osaka Kansai Intl

Wed 11/25

9:20 am-6:10 pm

2 stops24h 50m

$1,076

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sat 9/19

6:10 pm-6:10 pm

2 stops33h 00m

Osaka Itami

Sun 9/27

3:00 pm-8:17 pm

2 stops20h 17m

$1,300

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 9/2

9:10 am-6:55 pm

2 stops18h 45m

Osaka Itami

Sun 9/13

3:00 pm-10:22 am

2 stops34h 22m

$1,302

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 9/6

9:05 am-8:30 pm

2 stops20h 25m

Osaka Itami

Sun 9/20

7:05 am-5:35 pm

2 stops25h 30m

$1,447

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.

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	15h 30m
Direct flights	None

The fastest flight from Denver to Osaka takes 15h 30m

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

Search flight deals

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 15h 30m.
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 41% of the total bookings. Other popular airlines include ANA with 29%, United Airlines with 26%, 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
Air Canada	PriceFrom $726	Free Cancellation	Rating 7.1 11,126 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,220 reviews	Search ANA flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 9,774 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 $575

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 9/2. 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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Filter for what you want

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Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets

Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets

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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?

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

Complete your trip to Osaka

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According to popular flight searches on momondo this year