What airlines fly to Osaka?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Osaka from Denver according to our data. United Airlines is the first choice among our users, with 39% 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, Korean Air, 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 September 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.

$467 Cheap Flights from Denver to Osaka in 2026/27

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.

7:05 am - 6:00 pmDEN Denver Intl-KIX Osaka Kansai Intl

43h 55m2 stops Los Angeles Los Angeles Shanghai Pu Dong

7:00 pm - 6:52 pmKIX Osaka Kansai Intl-DEN Denver Intl

39h 52m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,018China Eastern

Mon, Oct 12 - Thu, Nov 12

7:05 am - 6:00 pmDEN Denver Intl-KIX Osaka Kansai Intl

43h 55m2 stops Los Angeles Los Angeles Shanghai Pu Dong

1:10 pm - 5:46 pmKIX Osaka Kansai Intl-DEN Denver Intl

44h 36m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,018China Eastern

Tue, Oct 20 - Tue, Nov 3

7:05 am - 6:00 pmDEN Denver Intl-KIX Osaka Kansai Intl

43h 55m2 stops Los Angeles Los Angeles Shanghai Pu Dong

1:10 pm - 6:52 pmKIX Osaka Kansai Intl-DEN Denver Intl

45h 42m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,019China Eastern

Mon, Oct 12 - Thu, Nov 12

7:00 pm - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 40m1 stop Vancouver Intl

7:25 pm - 6:13 pmKIX Osaka Kansai Intl-DEN Denver Intl

14h 48m1 stop Vancouver Intl

$1,090Air Canada

Tue, Feb 9 - Thu, Feb 18

7:14 pm - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 26m2 stops Calgary Vancouver Intl

7:25 pm - 8:43 amKIX Osaka Kansai Intl-DEN Denver Intl

29h 18m2 stops Vancouver Intl Calgary

$1,100Air Canada

Tue, Feb 9 - Thu, Feb 18

7:00 pm - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 40m1 stop Vancouver Intl

6:00 pm - 12:40 pmKIX Osaka Kansai Intl-DEN Denver Intl

33h 40m1 stop Vancouver Intl

$1,100Air Canada

Tue, Feb 2 - Thu, Apr 29

11:20 am - 7:00 pmDEN Denver Intl-ITM Osaka Itami

15h 40m1 stop Tokyo Narita

2:00 pm - 12:15 pmITM Osaka Itami-DEN Denver Intl

14h 15m1 stop Tokyo Narita

$1,253ANA

Tue, Feb 9 - Thu, Feb 18

7:45 am - 7:00 pmDEN Denver Intl-ITM Osaka Itami

19h 15m2 stops San Francisco Tokyo Narita

2:00 pm - 12:15 pmITM Osaka Itami-DEN Denver Intl

14h 15m1 stop Tokyo Narita

$1,257ANA

Tue, Feb 9 - Thu, Feb 18

6:00 am - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 50m1 stop San Francisco

9:20 am - 12:05 pmKIX Osaka Kansai Intl-DEN Denver Intl

17h 45m1 stop Tokyo Haneda

$1,278United Airlines

Tue, Sep 29 - Tue, Oct 6

5:00 am - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

18h 50m1 stop San Francisco

6:35 pm - 11:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

21h 24m1 stop San Francisco

$1,283United Airlines

Mon, Oct 12 - Thu, Nov 12

Cheap last minute flights

Enter your travel dates to find the best prices.

6:11 pm - 9:15 pmDEN Denver Intl-KIX Osaka Kansai Intl

36h 04m2 stops Los Angeles Los Angeles Hong Kong Intl

5:35 pm - 10:35 amKIX Osaka Kansai Intl-DEN Denver Intl

32h 00m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,282Cathay Pacific

Fri, Sep 18 - Sat, Sep 26

6:11 pm - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

29h 39m3 stops Los Angeles Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

6:30 pm - 10:35 amKIX Osaka Kansai Intl-DEN Denver Intl

31h 05m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,305Cathay Pacific

Fri, Sep 18 - Sat, Sep 26

9:05 am - 8:30 pmDEN Denver Intl-ITM Osaka Itami

20h 25m2 stops Los Angeles Los Angeles Tokyo Haneda

10:25 am - 11:44 pmITM Osaka Itami-DEN Denver Intl

28h 19m3 stops Tokyo Haneda Los Angeles Los Angeles Las Vegas Harry Reid Intl

$1,349Multiple Airlines

Fri, Sep 18 - Sat, Sep 26

9:05 am - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

18h 40m1 stop Los Angeles Los Angeles

5:45 pm - 11:44 pmKIX Osaka Kansai Intl-DEN Denver Intl

20h 59m2 stops Los Angeles Los Angeles Las Vegas Harry Reid Intl

$1,354Multiple Airlines

Fri, Sep 18 - Sat, Sep 26

9:10 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 15m1 stop Vancouver Intl

6:00 pm - 4:58 pmKIX Osaka Kansai Intl-DEN Denver Intl

13h 58m1 stop Vancouver Intl

$1,635Air Canada

Fri, Sep 18 - Sat, Sep 26

9:10 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 15m1 stop Vancouver Intl

6:00 pm - 10:29 amKIX Osaka Kansai Intl-DEN Denver Intl

55h 29m2 stops Toronto Pearson Intl Winnipeg

$1,831Air Canada

Fri, Sep 18 - Sun, Sep 20

7:51 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 34m1 stop Vancouver Intl

6:00 pm - 5:56 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 56m1 stop Toronto Pearson Intl

$1,949Air Canada

Fri, Sep 18 - Sun, Sep 20

11:25 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

16h 30m1 stop Tokyo Narita

12:50 pm - 9:13 pmITM Osaka Itami-DEN Denver Intl

23h 23m2 stops Tokyo Haneda Los Angeles Los Angeles

$3,053ANA

Fri, Sep 18 - Sun, Sep 20

7:45 am - 5:05 pmDEN Denver Intl-ITM Osaka Itami

18h 20m2 stops San Francisco Tokyo Haneda

5:40 pm - 9:13 pmITM Osaka Itami-DEN Denver Intl

18h 33m2 stops Tokyo Haneda Los Angeles Los Angeles

$3,066ANA

Fri, Sep 18 - Sun, Sep 20

11:25 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

16h 30m1 stop Tokyo Narita

2:00 pm - 12:05 pmITM Osaka Itami-DEN Denver Intl

13h 05m1 stop Tokyo Narita

$3,200ANA

Fri, Sep 18 - Sun, Sep 20

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Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets

Cathay Pacific

Oct 29

DEN9:03 amDenver Intl

30h 17m

2 stops

KIX6:20 amOsaka Kansai Intl

Nov 5

KIX9:50 amOsaka Kansai Intl

28h 15m

2 stops

DEN10:05 pmDenver Intl

$1,129

Cathay Pacific

Nov 24

DEN8:11 amDenver Intl

30h 09m

2 stops

KIX6:20 amOsaka Kansai Intl

Dec 7

KIX7:05 pmOsaka Kansai Intl

43h 04m

2 stops

DEN10:09 pmDenver Intl

$1,175

Cathay Pacific

Oct 13

DEN7:00 amDenver Intl

32h 40m

2 stops

KIX6:40 amOsaka Kansai Intl

Oct 20

KIX9:05 amOsaka Kansai Intl

27h 50m

2 stops

DEN9:55 pmDenver Intl

$1,182

United Airlines flights from Denver to Osaka

Our best United Airlines deals on Denver to Osaka flight tickets

United Airlines

Sep 29

DEN6:00 amDenver Intl

17h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Oct 6

KIX9:20 amOsaka Kansai Intl

17h 45m

1 stop

DEN12:05 pmDenver Intl

$1,278

United Airlines

Oct 12

DEN5:00 amDenver Intl

18h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Nov 12

KIX6:35 pmOsaka Kansai Intl

21h 24m

1 stop

DEN11:59 pmDenver Intl

$1,283

United Airlines

Sep 29

DEN5:00 amDenver Intl

18h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Oct 6

KIX9:20 amOsaka Kansai Intl

22h 00m

2 stops

DEN4:20 pmDenver Intl

$1,288

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/12

7:05 am-6:00 pm

2 stops43h 55m

Osaka Kansai Intl

Thu 11/12

7:00 pm-6:52 pm

2 stops39h 52m

$1,018

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 10/20

7:05 am-6:00 pm

2 stops43h 55m

Osaka Kansai Intl

Tue 11/3

1:10 pm-5:46 pm

2 stops44h 36m

$1,018

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/12

7:05 am-6:00 pm

2 stops43h 55m

Osaka Kansai Intl

Thu 11/12

1:10 pm-6:52 pm

2 stops45h 42m

$1,019

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/9

7:00 pm-5:40 pm

1 stop30h 40m

Osaka Kansai Intl

Thu 2/18

7:25 pm-6:13 pm

1 stop14h 48m

$1,090

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/9

7:14 pm-5:40 pm

2 stops30h 26m

Osaka Kansai Intl

Thu 2/18

7:25 pm-8:43 am

2 stops29h 18m

$1,100

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/2

7:00 pm-5:40 pm

1 stop30h 40m

Osaka Kansai Intl

Thu 4/29

6:00 pm-12:40 pm

1 stop33h 40m

$1,100

Quickest round-trip

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 2/9

11:20 am-7:00 pm

1 stop15h 40m

Osaka Itami

Thu 2/18

2:00 pm-12:15 pm

1 stop14h 15m

$1,253

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 2/9

7:45 am-7:00 pm

2 stops19h 15m

Osaka Itami

Thu 2/18

2:00 pm-12:15 pm

1 stop14h 15m

$1,257

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 9/29

6:00 am-2:50 pm

1 stop17h 50m

Osaka Kansai Intl

Tue 10/6

9:20 am-12:05 pm

1 stop17h 45m

$1,278

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/12

5:00 am-2:50 pm

1 stop18h 50m

Osaka Kansai Intl

Thu 11/12

6:35 pm-11:59 pm

1 stop21h 24m

$1,283

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $956 to $1,159.
The lowest price recently found on this route was $1,018.

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 $1,091. If you are unable to visit Osaka during the month of September, then departing from Denver during the month December is also very affordable. Most momondo users find prices during this month for around $1,219.

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

Best Price Found	$467
Fastest flight time	18h 25m
Direct flights	None

The best one-way flight to Osaka from Denver in the past 72 hours is $467. The best round-trip flight deal from Denver to Osaka found on momondo in the last 72 hours is $1,018.

The fastest flight from Denver to Osaka takes 18h 25m

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 18h 25m.
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 September 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 38% of the total bookings. Other popular airlines include United Airlines with 32% and ANA with 30%.

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 $753	Free Cancellation	Rating 8.3 1,315 reviews	Search ANA flights
Air Canada	PriceFrom $948	Free Cancellation	Rating 7.1 11,645 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 10,217 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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Nearby airports

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Complete your trip

Feeling lucky

Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Denver to Osaka from $467

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 12/9. 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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Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets

United Airlines flights from Denver to Osaka

Our best United Airlines deals on Denver to Osaka flight tickets

momondo Fare Finder

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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

Best Price Found

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

Explore popular destinations other users love

According to popular flight searches on momondo this year