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.

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

EVA Air is the most popular carrier 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 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.

$428 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.

8:15 am - 8:35 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 20m2 stops Vancouver Intl Tokyo Narita

3:30 pm - 4:28 pmKIX Osaka Kansai Intl-DEN Denver Intl

16h 58m2 stops Sapporo Chitose Vancouver Intl

$899Multiple Airlines

Mon, Feb 1 - Tue, Feb 9

8:15 am - 8:20 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 05m2 stops Vancouver Intl Sapporo Chitose

3:30 pm - 7:17 pmKIX Osaka Kansai Intl-DEN Denver Intl

19h 47m2 stops Sapporo Chitose Vancouver Intl

$916Multiple Airlines

Thu, Jan 14 - Fri, Jan 29

8:15 am - 8:35 pmDEN Denver Intl-KIX Osaka Kansai Intl

20h 20m2 stops Vancouver Intl Tokyo Narita

3:30 pm - 4:28 pmKIX Osaka Kansai Intl-DEN Denver Intl

16h 58m2 stops Sapporo Chitose Vancouver Intl

$939Multiple Airlines

Tue, Jan 12 - Tue, Feb 9

5:40 pm - 7:10 pmDEN Denver Intl-ITM Osaka Itami

33h 30m2 stops Toronto Pearson Intl Tokyo Haneda

4:00 pm - 10:30 amITM Osaka Itami-DEN Denver Intl

34h 30m2 stops Tokyo Haneda Toronto Pearson Intl

$1,197Air Canada

Sun, Feb 7 - Sat, Feb 13

1:30 pm - 7:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

37h 55m2 stops Toronto Pearson Intl Tokyo Haneda

3:45 pm - 10:30 amKIX Osaka Kansai Intl-DEN Denver Intl

34h 45m2 stops Tokyo Haneda Toronto Pearson Intl

$1,249ANA

Sun, Feb 7 - Sat, Feb 13

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

$1,379Air Canada

Wed, Sep 16 - Tue, Sep 22

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

15h 45m1 stop Vancouver Intl

7:25 pm - 6:03 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 38m2 stops Vancouver Intl Edmonton

$1,389Air Canada

Mon, Oct 12 - Thu, Nov 12

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

17h 05m1 stop San Francisco

6:35 pm - 6:00 pmKIX Osaka Kansai Intl-DEN Denver Intl

15h 25m1 stop San Francisco

$1,404ANA

Tue, Nov 10 - Wed, Nov 18

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

18h 50m1 stop San Francisco

4:55 pm - 8:07 pmKIX Osaka Kansai Intl-DEN Denver Intl

18h 12m1 stop San Francisco

$1,432United Airlines

Wed, Sep 2 - Fri, Sep 11

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

16h 05m1 stop San Francisco

4:55 pm - 4:25 pmKIX Osaka Kansai Intl-DEN Denver Intl

14h 30m1 stop San Francisco

$1,432United Airlines

Mon, Aug 31 - Wed, Sep 9

Cheap last minute flights

Enter your travel dates to find the best prices.

7:05 am - 8:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

22h 40m2 stops Salt Lake City Incheon Intl

9:05 am - 11:47 pmKIX Osaka Kansai Intl-DEN Denver Intl

29h 42m2 stops Incheon Intl Seattle/Tacoma Intl

$1,117Delta

Tue, Aug 25 - Tue, Sep 8

7:41 am - 10:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

23h 59m2 stops Los Angeles Incheon Intl

9:05 am - 5:31 pmKIX Osaka Kansai Intl-DEN Denver Intl

23h 26m2 stops Incheon Intl Seattle/Tacoma Intl

$1,122Korean Air

Tue, Aug 25 - Tue, Sep 8

4:21 pm - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

31h 29m3 stops Dallas/Fort Worth Hong Kong Intl Taipei City Taiwan Taoyuan Intl

9:05 am - 10:15 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 10m2 stops Hong Kong Intl Dallas/Fort Worth

$1,255Cathay Pacific

Tue, Aug 25 - Tue, Sep 8

4:21 pm - 2:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

31h 29m3 stops Dallas/Fort Worth Hong Kong Intl Taipei City Taiwan Taoyuan Intl

9:05 am - 10:15 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 10m2 stops Hong Kong Intl Dallas/Fort Worth

$1,258Cathay Pacific

Tue, Aug 25 - Tue, Sep 8

7:50 pm - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

29h 35m1 stop Vancouver Intl

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

13h 58m1 stop Vancouver Intl

$1,389Air Canada

Tue, Aug 25 - Tue, Sep 8

7:16 pm - 4:25 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 09m2 stops Edmonton Vancouver Intl

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

13h 58m1 stop Vancouver Intl

$1,389Air Canada

Tue, Aug 25 - Tue, Sep 8

9:36 am - 6:55 pmDEN Denver Intl-ITM Osaka Itami

18h 19m2 stops San Francisco Tokyo Narita

12:00 pm - 10:18 pmITM Osaka Itami-DEN Denver Intl

25h 18m2 stops Tokyo Haneda Los Angeles

$1,417ANA

Tue, Aug 25 - Tue, Sep 8

1:30 pm - 7:50 amDEN Denver Intl-UKB Kobe

27h 20m2 stops Los Angeles Tokyo Haneda

9:15 pm - 12:10 pmUKB Kobe-DEN Denver Intl

29h 55m1 stop Tokyo Haneda

$1,422ANA

Wed, Aug 26 - Wed, Sep 2

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

16h 15m1 stop Tokyo Narita

8:00 am - 10:18 pmITM Osaka Itami-DEN Denver Intl

29h 18m2 stops Tokyo Haneda Los Angeles

$1,426ANA

Tue, Aug 25 - Tue, Sep 8

1:30 pm - 8:40 amDEN Denver Intl-KIX Osaka Kansai Intl

28h 10m2 stops Los Angeles Tokyo Haneda

4:55 pm - 6:09 pmKIX Osaka Kansai Intl-DEN Denver Intl

16h 14m1 stop San Francisco

$1,432ANA

Tue, Aug 25 - Tue, Sep 8

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China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets

China Eastern

Nov 13

DEN6:25 amDenver Intl

43h 35m

2 stops

KIX6:00 pmOsaka Kansai Intl

Nov 16

KIX9:20 amOsaka Kansai Intl

25h 34m

2 stops

DEN6:54 pmDenver Intl

$1,016

China Eastern

Nov 27

DEN8:00 amDenver Intl

36h 10m

2 stops

KIX12:10 pmOsaka Kansai Intl

Dec 2

KIX9:20 amOsaka Kansai Intl

25h 34m

2 stops

DEN6:54 pmDenver Intl

$1,049

China Eastern

Nov 24

DEN6:25 amDenver Intl

43h 35m

2 stops

KIX6:00 pmOsaka Kansai Intl

Dec 7

KIX9:20 amOsaka Kansai Intl

25h 34m

2 stops

DEN6:54 pmDenver Intl

$1,056

Korean Air flights from Denver to Osaka

Our best Korean Air deals on Denver to Osaka flight tickets

Korean Air

Aug 25

DEN7:41 amDenver Intl

23h 59m

2 stops

KIX10:40 pmOsaka Kansai Intl

Sep 8

KIX9:05 amOsaka Kansai Intl

23h 26m

2 stops

DEN5:31 pmDenver Intl

$1,122

Korean Air

Jan 4

DEN6:45 amDenver Intl

22h 00m

2 stops

KIX8:45 pmOsaka Kansai Intl

Mar 5

KIX11:55 amOsaka Kansai Intl

21h 40m

2 stops

DEN5:35 pmDenver Intl

$1,127

Korean Air

Sep 13

DEN7:55 pmDenver Intl

24h 25m

2 stops

KIX11:20 amOsaka Kansai Intl

Sep 20

KIX12:35 pmOsaka Kansai Intl

19h 58m

2 stops

DEN5:33 pmDenver Intl

$1,129

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 2/1

8:15 am-8:35 pm

2 stops20h 20m

Osaka Kansai Intl

Tue 2/9

3:30 pm-4:28 pm

2 stops16h 58m

$899

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Thu 1/14

8:15 am-8:20 pm

2 stops20h 05m

Osaka Kansai Intl

Fri 1/29

3:30 pm-7:17 pm

2 stops19h 47m

$916

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 1/12

8:15 am-8:35 pm

2 stops20h 20m

Osaka Kansai Intl

Tue 2/9

3:30 pm-4:28 pm

2 stops16h 58m

$939

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Sun 2/7

5:40 pm-7:10 pm

2 stops33h 30m

Osaka Itami

Sat 2/13

4:00 pm-10:30 am

2 stops34h 30m

$1,197

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 2/7

1:30 pm-7:25 pm

2 stops37h 55m

Osaka Kansai Intl

Sat 2/13

3:45 pm-10:30 am

2 stops34h 45m

$1,249

Quickest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 9/16

9:10 am-4:25 pm

1 stop16h 15m

Osaka Kansai Intl

Tue 9/22

6:00 pm-4:58 pm

1 stop13h 58m

$1,379

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 10/12

9:40 am-4:25 pm

1 stop15h 45m

Osaka Kansai Intl

Thu 11/12

7:25 pm-6:03 pm

2 stops38h 38m

$1,389

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 11/10

7:40 am-4:45 pm

1 stop17h 05m

Osaka Kansai Intl

Wed 11/18

6:35 pm-6:00 pm

1 stop15h 25m

$1,404

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 9/2

5:00 am-2:50 pm

1 stop18h 50m

Osaka Kansai Intl

Fri 9/11

4:55 pm-8:07 pm

1 stop18h 12m

$1,432

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Mon 8/31

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Wed 9/9

4:55 pm-4:25 pm

1 stop14h 30m

$1,432

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 $1,013 to $1,232.
The lowest price recently found on this route was $899.

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 October is also very affordable. Most momondo users find prices during this month for around $1,133.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 19% 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	$428
Fastest flight time	18h 30m
Direct flights	None

The best one-way flight to Osaka from Denver in the past 72 hours is $428. The best round-trip flight deal from Denver to Osaka found on momondo in the last 72 hours is $899.

The fastest flight from Denver to Osaka takes 18h 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 18h 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 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 31%.

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 11,508 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,299 reviews	Search ANA flights
United Airlines	PriceFrom $1,070	Free Cancellation	Rating 7.4 10,102 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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Complete your trip

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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 $428

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 8/29. 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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China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets

Korean Air flights from Denver to Osaka

Our best Korean Air 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?

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

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According to popular flight searches on momondo this year