Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Osaka from $408

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 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 10:55 am
DEN
-
UKB
36h 40m
2 stops
Multiple Airlines Logo
11:55 am - 11:54 pm
UKB
-
DEN
26h 59m
2 stops
$913Multiple Airlines
Wed, Apr 22 - Tue, May 12
Multiple Airlines Logo
8:00 am - 6:40 am
DEN
-
KIX
31h 40m
2 stops
Multiple Airlines Logo
9:05 am - 5:11 pm
KIX
-
DEN
23h 06m
2 stops
$921Multiple Airlines
Wed, Apr 22 - Tue, May 12
Delta Logo
6:30 am - 10:40 pm
DEN
-
KIX
25h 10m
2 stops
Delta Logo
2:15 am - 11:19 pm
KIX
-
DEN
36h 04m
2 stops
$950Delta
Wed, Apr 8 - Tue, Apr 14
China Eastern Logo
7:25 am - 1:20 pm
DEN
-
KIX
38h 55m
2 stops
China Eastern Logo
1:10 pm - 5:55 pm
KIX
-
DEN
43h 45m
2 stops
$954China Eastern
Thu, Apr 16 - Wed, Apr 22
Air Canada Logo
8:45 am - 4:25 pm
DEN
-
KIX
16h 40m
1 stop
Air Canada Logo
6:00 pm - 5:00 pm
KIX
-
DEN
14h 00m
1 stop
$994Air Canada
Mon, Apr 20 - Mon, May 4
Delta Logo
6:51 pm - 5:05 pm
DEN
-
KIX
31h 14m
2 stops
Delta Logo
2:15 am - 5:55 pm
KIX
-
DEN
30h 40m
2 stops
$1,000Delta
Mon, Apr 20 - Sun, May 3
Delta Logo
6:55 am - 11:20 am
DEN
-
KIX
37h 25m
2 stops
Delta Logo
2:15 am - 11:19 pm
KIX
-
DEN
36h 04m
2 stops
$1,002Delta
Wed, Apr 15 - Tue, Apr 21
Air Canada Logo
8:45 am - 4:25 pm
DEN
-
KIX
16h 40m
1 stop
Air Canada Logo
6:00 pm - 8:36 am
KIX
-
DEN
29h 36m
2 stops
$1,004Air Canada
Mon, Apr 20 - Mon, May 4
China Eastern Logo
7:25 am - 1:20 pm
DEN
-
KIX
38h 55m
2 stops
China Eastern Logo
9:30 am - 5:35 pm
KIX
-
DEN
23h 05m
2 stops
$1,009China Eastern
Sun, May 17 - Fri, Jun 5
ANA Logo
11:40 am - 9:45 pm
DEN
-
UKB
19h 05m
1 stop
ANA Logo
7:05 am - 12:05 pm
UKB
-
DEN
20h 00m
1 stop
$1,105ANA
Mon, Aug 31 - Tue, Sep 15

Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets
Air Canada
Apr 20
DEN8:45 amDenver Intl
16h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
May 4
KIX6:00 pmOsaka Kansai Intl
14h 00m
1 stop
DEN5:00 pmDenver Intl
$994
Air Canada
Apr 20
DEN8:45 amDenver Intl
16h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
May 4
KIX6:00 pmOsaka Kansai Intl
29h 36m
2 stops
DEN8:36 amDenver Intl
$1,004
Air Canada
Aug 31
DEN9:40 amDenver Intl
15h 45m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 15
KIX6:00 pmOsaka Kansai Intl
20h 08m
1 stop
DEN11:08 pmDenver Intl
$1,055

United Airlines flights from Denver to Osaka

Our best United Airlines deals on Denver to Osaka flight tickets
United Airlines
Aug 24
DEN7:40 amDenver Intl
16h 10m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 2
KIX11:05 amOsaka Kansai Intl
36h 14m
2 stops
DEN8:19 amDenver Intl
$1,124
United Airlines
Aug 26
DEN1:29 pmDenver Intl
36h 36m
2 stops
ITM5:05 pmOsaka Itami
Sep 12
ITM12:50 pmOsaka Itami
20h 09m
2 stops
DEN5:59 pmDenver Intl
$1,225
United Airlines
May 17
DEN8:49 pmDenver Intl
53h 16m
2 stops
ITM5:05 pmOsaka Itami
Jun 5
ITM12:50 pmOsaka Itami
25h 53m
2 stops
DEN11:43 pmDenver Intl
$1,235

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Osaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Denver to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Wed 4/22

7:15 am-10:55 am

2 stops36h 40m

Kobe

Tue 5/12

11:55 am-11:54 pm

2 stops26h 59m

$913

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 4/22

8:00 am-6:40 am

2 stops31h 40m

Osaka Kansai Intl

Tue 5/12

9:05 am-5:11 pm

2 stops23h 06m

$921

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 4/8

6:30 am-10:40 pm

2 stops25h 10m

Osaka Kansai Intl

Tue 4/14

2:15 am-11:19 pm

2 stops36h 04m

$950

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 4/16

7:25 am-1:20 pm

2 stops38h 55m

Osaka Kansai Intl

Wed 4/22

1:10 pm-5:55 pm

2 stops43h 45m

$954
Quickest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 4/20

8:45 am-4:25 pm

1 stop16h 40m

Osaka Kansai Intl

Mon 5/4

6:00 pm-5:00 pm

1 stop14h 00m

$994

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 4/20

6:51 pm-5:05 pm

2 stops31h 14m

Osaka Kansai Intl

Sun 5/3

2:15 am-5:55 pm

2 stops30h 40m

$1,000

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 4/15

6:55 am-11:20 am

2 stops37h 25m

Osaka Kansai Intl

Tue 4/21

2:15 am-11:19 pm

2 stops36h 04m

$1,002

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 4/20

8:45 am-4:25 pm

1 stop16h 40m

Osaka Kansai Intl

Mon 5/4

6:00 pm-8:36 am

2 stops29h 36m

$1,004

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 5/17

7:25 am-1:20 pm

2 stops38h 55m

Osaka Kansai Intl

Fri 6/5

9:30 am-5:35 pm

2 stops23h 05m

$1,009

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Mon 8/31

11:40 am-9:45 pm

1 stop19h 05m

Kobe

Tue 9/15

7:05 am-12:05 pm

1 stop20h 00m

$1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Osaka from

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

What is the cheapest month to fly to Osaka?

In general, December 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 $807. If you are unable to visit Osaka during the month of December, then departing from Denver during the month September is also very affordable. Most momondo users find prices during this month for around $922.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 16% 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

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

  • 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?

  • 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?

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
ANAPriceFrom $716Free CancellationRating
8.4
1,124 reviews
Search ANA flights
Air CanadaPriceFrom $726Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,073Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/11
Sat 4/18
By creating a price alert you accept our terms of use and privacy policy.

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
Osaka Itami Airport
Osaka Kansai Intl Airport