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

ANA and Japan Airlines are the most popular carriers operating from Denver Intl to Osaka

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 37% 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 November 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.

$458 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.

9:53 am - 7:30 amDEN Denver Intl-ITM Osaka Itami

29h 37m2 stops Los Angeles Tokyo Haneda

2:00 pm - 3:53 pmITM Osaka Itami-DEN Denver Intl

17h 53m2 stops Tokyo Narita Los Angeles

$1,130Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

9:50 am - 10:45 amDEN Denver Intl-KIX Osaka Kansai Intl

32h 55m2 stops Los Angeles Incheon Intl

9:00 am - 6:09 pmKIX Osaka Kansai Intl-DEN Denver Intl

25h 09m3 stops Incheon Intl Los Angeles Phoenix Sky Harbor Intl

$1,151Multiple Airlines

Tue, Dec 1 - Thu, Dec 17

6:19 pm - 3:10 pmDEN Denver Intl-KIX Osaka Kansai Intl

29h 51m2 stops Los Angeles Hong Kong Intl

9:05 am - 5:19 pmKIX Osaka Kansai Intl-DEN Denver Intl

23h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,170Multiple Airlines

Mon, Apr 12 - Wed, Apr 28

8:15 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 25m1 stop Vancouver Intl

7:25 pm - 6:07 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 42m2 stops Vancouver Intl Edmonton

$1,290Air Canada

Sun, Feb 7 - Mon, Feb 22

8:15 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 25m1 stop Vancouver Intl

7:25 pm - 6:07 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 42m2 stops Vancouver Intl Edmonton

$1,290Air Canada

Sun, Feb 14 - Mon, Mar 1

7:00 pm - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 25m1 stop Vancouver Intl

6:00 pm - 6:04 pmKIX Osaka Kansai Intl-DEN Denver Intl

39h 04m2 stops Vancouver Intl Edmonton

$1,290Air Canada

Tue, Apr 27 - Tue, May 11

7:50 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 55m1 stop San Francisco

9:45 am - 12:15 pmKIX Osaka Kansai Intl-DEN Denver Intl

18h 30m1 stop Tokyo Haneda

$1,461ANA

Tue, Feb 23 - Fri, Mar 5

11:24 am - 6:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 26m1 stop Los Angeles

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

17h 45m1 stop Tokyo Haneda

$1,464United Airlines

Wed, Apr 7 - Fri, Apr 30

7:40 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 05m1 stop San Francisco

3:20 pm - 5:57 pmKIX Osaka Kansai Intl-DEN Denver Intl

18h 37m2 stops Tokyo Haneda Los Angeles

$1,465ANA

Tue, Jan 12 - Tue, Feb 9

5:05 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

19h 40m1 stop San Francisco

6:35 pm - 11:24 pmKIX Osaka Kansai Intl-DEN Denver Intl

20h 49m1 stop San Francisco

$1,470United Airlines

Tue, Feb 23 - Tue, Mar 9

Cheap last minute flights

Enter your travel dates to find the best prices.

6:37 pm - 12:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

26h 13m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

12:20 pm - 11:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

27h 39m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,354STARLUX Airlines

Fri, Nov 13 - Fri, Nov 20

7:09 am - 2:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

39h 36m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

4:15 pm - 8:57 pmKIX Osaka Kansai Intl-DEN Denver Intl

44h 42m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Seattle/Tacoma Intl

$1,361Cathay Pacific

Fri, Nov 13 - Fri, Nov 20

3:44 pm - 12:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

29h 06m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

2:00 pm - 11:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

25h 59m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,388STARLUX Airlines

Tue, Nov 17 - Mon, Nov 23

6:46 pm - 12:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

25h 59m2 stops Los Angeles Hong Kong Intl

4:15 pm - 7:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

43h 44m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Dallas/Fort Worth

$1,393Cathay Pacific

Tue, Nov 17 - Mon, Nov 23

6:46 pm - 2:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

27h 59m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

4:15 pm - 7:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

43h 44m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Dallas/Fort Worth

$1,416Cathay Pacific

Tue, Nov 17 - Mon, Nov 23

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

$1,629Air Canada

Tue, Nov 17 - Mon, Nov 23

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

15h 40m1 stop Tokyo Narita

9:00 am - 7:44 pmITM Osaka Itami-DEN Denver Intl

26h 44m2 stops Tokyo Haneda Los Angeles

$2,789ANA

Tue, Nov 17 - Mon, Nov 23

7:40 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 05m1 stop San Francisco

6:35 pm - 12:59 amKIX Osaka Kansai Intl-DEN Denver Intl

22h 24m1 stop San Francisco

$2,824ANA

Fri, Nov 13 - Fri, Nov 20

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

$3,230ANA

Tue, Nov 17 - Mon, Nov 23

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

$5,761ANA

Fri, Nov 13 - Fri, Nov 20

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Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets

Air Canada

Feb 7

DEN8:15 amDenver Intl

17h 25m

1 stop

KIX5:40 pmOsaka Kansai Intl

Feb 22

KIX7:25 pmOsaka Kansai Intl

38h 42m

2 stops

DEN6:07 pmDenver Intl

$1,290

Air Canada

Feb 1

DEN5:40 pmDenver Intl

33h 30m

2 stops

ITM7:10 pmOsaka Itami

Feb 10

ITM3:40 pmOsaka Itami

34h 50m

2 stops

DEN10:30 amDenver Intl

$1,438

Air Canada

Jan 23

DEN1:30 pmDenver Intl

37h 40m

2 stops

ITM7:10 pmOsaka Itami

Jan 29

ITM2:00 pmOsaka Itami

36h 35m

2 stops

DEN10:35 amDenver Intl

$1,514

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets

Cathay Pacific

Jan 18

DEN6:15 amDenver Intl

32h 05m

2 stops

KIX6:20 amOsaka Kansai Intl

Jan 24

KIX6:05 pmOsaka Kansai Intl

42h 01m

2 stops

DEN8:06 pmDenver Intl

$1,196

Cathay Pacific

Apr 27

DEN10:37 amDenver Intl

29h 03m

2 stops

KIX6:40 amOsaka Kansai Intl

May 11

KIX4:15 pmOsaka Kansai Intl

40h 04m

3 stops

DEN5:19 pmDenver Intl

$1,208

Cathay Pacific

Nov 24

DEN7:20 amDenver Intl

31h 00m

2 stops

KIX6:20 amOsaka Kansai Intl

Dec 7

KIX6:05 pmOsaka Kansai Intl

44h 00m

2 stops

DEN10:05 pmDenver Intl

$1,215

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 12/8

9:53 am-7:30 am

2 stops29h 37m

Osaka Itami

Tue 12/15

2:00 pm-3:53 pm

2 stops17h 53m

$1,130

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 12/1

9:50 am-10:45 am

2 stops32h 55m

Osaka Kansai Intl

Thu 12/17

9:00 am-6:09 pm

3 stops25h 09m

$1,151

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 4/12

6:19 pm-3:10 pm

2 stops29h 51m

Osaka Kansai Intl

Wed 4/28

9:05 am-5:19 pm

2 stops23h 14m

$1,170

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 2/7

8:15 am-5:40 pm

1 stop17h 25m

Osaka Kansai Intl

Mon 2/22

7:25 pm-6:07 pm

2 stops38h 42m

$1,290

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 2/14

8:15 am-5:40 pm

1 stop17h 25m

Osaka Kansai Intl

Mon 3/1

7:25 pm-6:07 pm

2 stops38h 42m

$1,290

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 4/27

7:00 pm-4:25 pm

1 stop30h 25m

Osaka Kansai Intl

Tue 5/11

6:00 pm-6:04 pm

2 stops39h 04m

$1,290

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/23

7:50 am-4:45 pm

1 stop16h 55m

Osaka Kansai Intl

Fri 3/5

9:45 am-12:15 pm

1 stop18h 30m

$1,461

Quickest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 4/7

11:24 am-6:50 pm

1 stop16h 26m

Osaka Kansai Intl

Fri 4/30

9:20 am-12:05 pm

1 stop17h 45m

$1,464

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 1/12

7:40 am-4:45 pm

1 stop17h 05m

Osaka Kansai Intl

Tue 2/9

3:20 pm-5:57 pm

2 stops18h 37m

$1,465

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/23

5:05 am-4:45 pm

1 stop19h 40m

Osaka Kansai Intl

Tue 3/9

6:35 pm-11:24 pm

1 stop20h 49m

$1,470

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 low for flights on this route.

Typical prices usually range from $1,144 to $1,576.
The lowest price recently found on this route was $1,130.

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 $1,137. 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 $1,175.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 29% 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	$458
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to Osaka from Denver in the past 72 hours is $458. The best round-trip flight deal from Denver to Osaka found on momondo in the last 72 hours is $1,130.

The fastest flight from Denver to Osaka takes 17h 00m

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 00m.
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 November 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 42% of the total bookings. Other popular airlines include United Airlines with 35% and ANA with 24%.

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 1,341 reviews	Search ANA flights
Air Canada	PriceFrom $948	Free Cancellation	Rating 7.1 11,888 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.3 10,477 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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Find better results for your trip to Japan

Nearby airports

Airlines

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Other Japan destinations

Other flights from Denver

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 $458

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 2/1. 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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Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific 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