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

China Eastern is the most popular carrier 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 41% 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 August 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.

$378 Cheap Flights from Denver to Osaka in 2026

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.

6:35 am - 6:00 pmDEN Denver Intl-KIX Osaka Kansai Intl

43h 25m2 stops Los Angeles Los Angeles Shanghai Pu Dong

9:20 am - 6:54 pmKIX Osaka Kansai Intl-DEN Denver Intl

25h 34m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,056China Eastern

Mon, Nov 2 - Tue, Nov 17

6:35 am - 1:20 pmDEN Denver Intl-KIX Osaka Kansai Intl

38h 45m2 stops Los Angeles Los Angeles Shanghai Pu Dong

2:20 pm - 6:54 pmKIX Osaka Kansai Intl-DEN Denver Intl

44h 34m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,088China Eastern

Wed, Nov 4 - Wed, Nov 18

6:35 am - 1:20 pmDEN Denver Intl-KIX Osaka Kansai Intl

38h 45m2 stops Los Angeles Los Angeles Shanghai Pu Dong

1:10 pm - 6:54 pmKIX Osaka Kansai Intl-DEN Denver Intl

45h 44m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,088China Eastern

Wed, Nov 4 - Thu, Nov 19

9:40 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

15h 45m1 stop Vancouver Intl

7:25 pm - 8:37 amKIX Osaka Kansai Intl-DEN Denver Intl

29h 12m2 stops Vancouver Intl Calgary

$1,321Air Canada

Mon, Oct 19 - Mon, Nov 2

5:40 pm - 8:20 pmDEN Denver Intl-ITM Osaka Itami

34h 40m2 stops Toronto Pearson Intl Tokyo Haneda

2:05 pm - 10:30 amITM Osaka Itami-DEN Denver Intl

36h 25m2 stops Tokyo Narita Toronto Pearson Intl

$1,355ANA

Thu, Jan 14 - Fri, Jan 29

9:40 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

15h 45m1 stop Vancouver Intl

7:25 pm - 8:37 amKIX Osaka Kansai Intl-DEN Denver Intl

29h 12m2 stops Vancouver Intl Calgary

$1,357Air Canada

Mon, Oct 19 - Mon, Nov 2

9:40 am - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

15h 45m1 stop Vancouver Intl

7:25 pm - 8:37 amKIX Osaka Kansai Intl-DEN Denver Intl

29h 12m2 stops Vancouver Intl Calgary

$1,377Air Canada

Mon, Oct 19 - Mon, Nov 2

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

17h 05m1 stop San Francisco

6:35 pm - 6:18 pmKIX Osaka Kansai Intl-DEN Denver Intl

15h 43m1 stop San Francisco

$1,404ANA

Wed, Nov 18 - Wed, Jan 13

7:45 am - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 05m1 stop San Francisco

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

17h 45m1 stop Tokyo Haneda

$1,425United Airlines

Tue, Sep 1 - Thu, Sep 10

7:40 am - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 10m1 stop San Francisco

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

17h 45m1 stop Tokyo Haneda

$1,425United Airlines

Sun, Oct 4 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 45m1 stop Los Angeles Los Angeles

5:45 pm - 11:57 pmKIX Osaka Kansai Intl-DEN Denver Intl

21h 12m1 stop Los Angeles Los Angeles

$1,371Japan Airlines

Wed, Aug 12 - Wed, Aug 26

9:08 pm - 10:00 amDEN Denver Intl-UKB Kobe

21h 52m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

7:00 pm - 8:40 amUKB Kobe-DEN Denver Intl

28h 40m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,371Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

7:00 am - 3:10 pmDEN Denver Intl-KIX Osaka Kansai Intl

41h 10m2 stops Los Angeles Los Angeles Hong Kong Intl

6:30 pm - 11:57 pmKIX Osaka Kansai Intl-DEN Denver Intl

44h 27m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,372Cathay Pacific

Wed, Aug 12 - Wed, Aug 26

7:00 am - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 45m1 stop Los Angeles Los Angeles

5:45 pm - 11:57 pmKIX Osaka Kansai Intl-DEN Denver Intl

21h 12m1 stop Los Angeles Los Angeles

$1,372Japan Airlines

Wed, Aug 12 - Wed, Aug 26

7:00 am - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 45m1 stop Los Angeles Los Angeles

2:40 pm - 5:56 pmKIX Osaka Kansai Intl-DEN Denver Intl

18h 16m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,373Japan Airlines

Wed, Aug 12 - Wed, Aug 26

7:45 am - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 05m1 stop San Francisco

4:55 pm - 11:42 pmKIX Osaka Kansai Intl-DEN Denver Intl

21h 47m1 stop San Francisco

$1,432United Airlines

Wed, Aug 12 - Wed, Aug 26

11:40 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

16h 15m1 stop Tokyo Narita

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

18h 33m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,880ANA

Wed, Aug 12 - Wed, Aug 26

11:40 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

16h 15m1 stop Tokyo Narita

4:40 pm - 9:13 pmITM Osaka Itami-DEN Denver Intl

19h 33m2 stops Tokyo Haneda Los Angeles Los Angeles

$2,139ANA

Wed, Aug 12 - Wed, Aug 26

11:40 am - 7:10 pmDEN Denver Intl-ITM Osaka Itami

16h 30m1 stop Tokyo Narita

9:00 am - 12:10 pmITM Osaka Itami-DEN Denver Intl

18h 10m1 stop Tokyo Haneda

$2,459ANA

Sun, Aug 9 - Tue, Aug 25

11:40 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

16h 15m1 stop Tokyo Narita

2:00 pm - 12:10 pmITM Osaka Itami-DEN Denver Intl

13h 10m1 stop Tokyo Narita

$2,474ANA

Wed, Aug 12 - Wed, Aug 26

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Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets

Air Canada

Aug 29

DEN7:16 pmDenver Intl

30h 09m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 14

KIX6:00 pmOsaka Kansai Intl

29h 34m

2 stops

DEN8:34 amDenver Intl

$1,305

Air Canada

Aug 29

DEN7:45 pmDenver Intl

29h 40m

1 stop

KIX4:25 pmOsaka Kansai Intl

Sep 14

KIX6:00 pmOsaka Kansai Intl

29h 34m

2 stops

DEN8:34 amDenver Intl

$1,306

Air Canada

Aug 23

DEN8:56 pmDenver Intl

28h 29m

1 stop

KIX4:25 pmOsaka Kansai Intl

Aug 27

KIX6:00 pmOsaka Kansai Intl

29h 34m

2 stops

DEN8:34 amDenver Intl

$1,333

Japan Airlines flights from Denver to Osaka

Our best Japan Airlines deals on Denver to Osaka flight tickets

Japan Airlines

Aug 12

DEN7:00 amDenver Intl

20h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Aug 26

KIX5:45 pmOsaka Kansai Intl

21h 12m

1 stop

DEN11:57 pmDenver Intl

$1,372

Japan Airlines

Aug 12

DEN7:00 amDenver Intl

20h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Aug 26

KIX2:40 pmOsaka Kansai Intl

18h 16m

2 stops

DEN5:56 pmDenver Intl

$1,374

Japan Airlines

Aug 25

DEN7:00 amDenver Intl

22h 25m

2 stops

ITM8:25 pmOsaka Itami

Sep 8

ITM2:20 pmOsaka Itami

24h 37m

2 stops

DEN11:57 pmDenver Intl

$1,376

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 11/2

6:35 am-6:00 pm

2 stops43h 25m

Osaka Kansai Intl

Tue 11/17

9:20 am-6:54 pm

2 stops25h 34m

$1,056

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 11/4

6:35 am-1:20 pm

2 stops38h 45m

Osaka Kansai Intl

Wed 11/18

2:20 pm-6:54 pm

2 stops44h 34m

$1,088

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 11/4

6:35 am-1:20 pm

2 stops38h 45m

Osaka Kansai Intl

Thu 11/19

1:10 pm-6:54 pm

2 stops45h 44m

$1,088

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/19

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Mon 11/2

7:25 pm-8:37 am

2 stops29h 12m

$1,321

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Thu 1/14

5:40 pm-8:20 pm

2 stops34h 40m

Osaka Itami

Fri 1/29

2:05 pm-10:30 am

2 stops36h 25m

$1,355

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/19

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Mon 11/2

7:25 pm-8:37 am

2 stops29h 12m

$1,357

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/19

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Mon 11/2

7:25 pm-8:37 am

2 stops29h 12m

$1,377

Quickest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 11/18

7:40 am-4:45 pm

1 stop17h 05m

Osaka Kansai Intl

Wed 1/13

6:35 pm-6:18 pm

1 stop15h 43m

$1,404

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 9/1

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Thu 9/10

9:20 am-12:05 pm

1 stop17h 45m

$1,425

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 10/4

7:40 am-2:50 pm

1 stop16h 10m

Osaka Kansai Intl

Tue 10/13

9:20 am-12:05 pm

1 stop17h 45m

$1,425

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 $1,070 to $1,365.
The lowest price recently found on this route was $1,056.

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 $986. 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 $1,061.

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 25m
Direct flights	None

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 August 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 36% of the total bookings. Other popular airlines include United Airlines with 33% 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
Air Canada	PriceFrom $709	Free Cancellation	Rating 7.1 11,434 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,291 reviews	Search ANA flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 10,077 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 $378

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 8/28. 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

Japan Airlines flights from Denver to Osaka

Our best Japan 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?

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

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