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 47% 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?

Cathay Pacific, STARLUX Airlines, and Japan Airlines 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 May 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.

$433 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 $1,600 to $1,295. The lowest price recently found on this route was $1,049.

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Find the cheapest flights from Denver to Osaka

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 12:10 pm

DEN

KIX

38h 40m

2 stops

9:30 am - 6:10 pm

KIX

DEN

23h 40m

2 stops

$1,049China Eastern

Thu, Aug 27 - Fri, Sep 11

6:30 am - 12:10 pm

DEN

KIX

38h 40m

2 stops

1:10 pm - 6:10 pm

KIX

DEN

44h 00m

2 stops

$1,076China Eastern

Sun, Aug 30 - Mon, Sep 7

9:40 am - 4:25 pm

DEN

KIX

15h 45m

1 stop

7:25 pm - 5:44 pm

KIX

DEN

14h 19m

1 stop

$1,100Air Canada

Mon, Oct 12 - Thu, Nov 12

8:56 pm - 4:25 pm

DEN

KIX

28h 29m

1 stop

6:00 pm - 8:34 am

KIX

DEN

29h 34m

2 stops

$1,110Air Canada

Sun, Sep 13 - Mon, Sep 28

9:10 am - 4:25 pm

DEN

KIX

16h 15m

1 stop

7:35 am - 5:44 pm

KIX

DEN

26h 09m

2 stops

$1,202Multiple Airlines

Mon, Aug 24 - Mon, Dec 14

7:05 pm - 4:25 pm

DEN

KIX

54h 20m

2 stops

9:45 am - 5:44 pm

KIX

DEN

23h 59m

2 stops

$1,229Multiple Airlines

Fri, Aug 21 - Tue, Dec 22

7:28 pm - 10:30 am

DEN

UKB

24h 02m

2 stops

11:40 am - 11:48 pm

UKB

DEN

27h 08m

2 stops

$1,301STARLUX Airlines

Tue, Sep 29 - Thu, Oct 15

7:28 pm - 10:30 am

DEN

UKB

24h 02m

2 stops

11:40 am - 11:17 pm

UKB

DEN

26h 37m

2 stops

$1,325STARLUX Airlines

Sun, Sep 6 - Sun, Sep 20

11:40 am - 6:55 pm

DEN

ITM

16h 15m

1 stop

2:00 pm - 12:05 pm

ITM

DEN

13h 05m

1 stop

$1,398ANA

Tue, Aug 25 - Wed, Sep 9

7:45 am - 5:05 pm

DEN

ITM

18h 20m

2 stops

8:00 am - 12:05 pm

ITM

DEN

19h 05m

1 stop

$1,402ANA

Wed, Sep 30 - Wed, Oct 14

China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets

China Eastern

Aug 27

DEN6:30 amDenver Intl

38h 40m

2 stops

KIX12:10 pmOsaka Kansai Intl

Sep 11

KIX9:30 amOsaka Kansai Intl

23h 40m

2 stops

DEN6:10 pmDenver Intl

$1,049

China Eastern

Aug 30

DEN6:30 amDenver Intl

38h 40m

2 stops

KIX12:10 pmOsaka Kansai Intl

Sep 7

KIX1:10 pmOsaka Kansai Intl

44h 00m

2 stops

DEN6:10 pmDenver Intl

$1,076

Japan Airlines flights from Denver to Osaka

Our best Japan Airlines deals on Denver to Osaka flight tickets

Japan Airlines

Sep 30

DEN6:00 amDenver Intl

21h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Oct 14

KIX7:35 amOsaka Kansai Intl

27h 55m

2 stops

DEN8:30 pmDenver Intl

$1,327

Japan Airlines

Oct 12

DEN9:00 amDenver Intl

20h 50m

2 stops

KIX8:50 pmOsaka Kansai Intl

Nov 12

KIX7:00 amOsaka Kansai Intl

24h 54m

2 stops

DEN3:54 pmDenver Intl

$1,331

Japan Airlines

Sep 30

DEN6:00 amDenver Intl

21h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Oct 14

KIX5:45 pmOsaka Kansai Intl

15h 04m

1 stop

DEN5:49 pmDenver Intl

$1,368

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 8/27

6:30 am-12:10 pm

2 stops38h 40m

Osaka Kansai Intl

Fri 9/11

9:30 am-6:10 pm

2 stops23h 40m

$1,049

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/30

6:30 am-12:10 pm

2 stops38h 40m

Osaka Kansai Intl

Mon 9/7

1:10 pm-6:10 pm

2 stops44h 00m

$1,076

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 10/12

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Thu 11/12

7:25 pm-5:44 pm

1 stop14h 19m

$1,100

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/13

8:56 pm-4:25 pm

1 stop28h 29m

Osaka Kansai Intl

Mon 9/28

6:00 pm-8:34 am

2 stops29h 34m

$1,110

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 8/24

9:10 am-4:25 pm

1 stop16h 15m

Osaka Kansai Intl

Mon 12/14

7:35 am-5:44 pm

2 stops26h 09m

$1,202

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 8/21

7:05 pm-4:25 pm

2 stops54h 20m

Osaka Kansai Intl

Tue 12/22

9:45 am-5:44 pm

2 stops23h 59m

$1,229

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 9/29

7:28 pm-10:30 am

2 stops24h 02m

Kobe

Thu 10/15

11:40 am-11:48 pm

2 stops27h 08m

$1,301

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Sun 9/6

7:28 pm-10:30 am

2 stops24h 02m

Kobe

Sun 9/20

11:40 am-11:17 pm

2 stops26h 37m

$1,325

Quickest round-trip

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 8/25

11:40 am-6:55 pm

1 stop16h 15m

Osaka Itami

Wed 9/9

2:00 pm-12:05 pm

1 stop13h 05m

$1,398

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 9/30

7:45 am-5:05 pm

2 stops18h 20m

Osaka Itami

Wed 10/14

8:00 am-12:05 pm

1 stop19h 05m

$1,402

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	17h 50m
Direct flights	None

The fastest flight from Denver to Osaka takes 17h 50m

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 17h 50m.
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 May 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 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 10,995 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,205 reviews	Search ANA flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 9,680 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.

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 $433

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 8/3. 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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China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets

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Our best Japan Airlines 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.

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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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According to popular flight searches on momondo this year