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Cheap flights from Denver to Osaka from $348

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 8/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 am - 8:35 pm
DEN
-
KIX
20h 20m
2 stops
Multiple Airlines Logo
3:25 pm - 7:17 pm
KIX
-
DEN
19h 52m
2 stops
$916Multiple Airlines
Tue, Jan 19 - Fri, Jan 29
China Eastern Logo
6:30 am - 12:10 pm
DEN
-
KIX
37h 40m
2 stops
China Eastern Logo
7:00 pm - 6:10 pm
KIX
-
DEN
39h 10m
2 stops
$1,016China Eastern
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
7:00 pm - 8:35 pm
DEN
-
KIX
33h 35m
2 stops
Multiple Airlines Logo
7:35 am - 7:17 pm
KIX
-
DEN
27h 42m
2 stops
$1,023Multiple Airlines
Sat, Jan 16 - Sat, Jan 30
Air Canada Logo
7:00 pm - 5:40 pm
DEN
-
KIX
30h 40m
1 stop
Air Canada Logo
7:25 pm - 6:13 pm
KIX
-
DEN
14h 48m
1 stop
$1,192Air Canada
Sat, Nov 7 - Tue, Nov 17
Air Canada Logo
7:20 pm - 5:40 pm
DEN
-
KIX
30h 20m
2 stops
Air Canada Logo
7:25 pm - 6:13 pm
KIX
-
DEN
14h 48m
1 stop
$1,192Air Canada
Sat, Nov 7 - Tue, Nov 17
Air Canada Logo
7:51 am - 4:25 pm
DEN
-
KIX
17h 34m
1 stop
Air Canada Logo
6:00 pm - 11:08 pm
KIX
-
DEN
20h 08m
1 stop
$1,232Air Canada
Wed, Sep 16 - Sat, Sep 26
ANA Logo
11:40 am - 6:55 pm
DEN
-
ITM
16h 15m
1 stop
ANA Logo
2:00 pm - 12:05 pm
ITM
-
DEN
13h 05m
1 stop
$1,323ANA
Tue, Aug 25 - Tue, Sep 8
ANA Logo
7:45 am - 4:45 pm
DEN
-
KIX
17h 00m
1 stop
ANA Logo
8:20 am - 12:15 pm
KIX
-
DEN
19h 55m
1 stop
$1,324ANA
Tue, Dec 8 - Wed, Dec 23
United Airlines Logo
6:00 am - 2:50 pm
DEN
-
KIX
17h 50m
1 stop
United Airlines Logo
8:20 am - 12:15 pm
KIX
-
DEN
19h 55m
1 stop
$1,424United Airlines
Sun, Aug 23 - Fri, Nov 20
United Airlines Logo
5:00 am - 2:50 pm
DEN
-
KIX
18h 50m
1 stop
United Airlines Logo
8:20 am - 12:15 pm
KIX
-
DEN
19h 55m
1 stop
$1,424United Airlines
Sun, Aug 23 - Wed, Nov 18

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Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets
Air Canada
Sep 16
DEN7:51 amDenver Intl
17h 34m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 26
KIX6:00 pmOsaka Kansai Intl
20h 08m
1 stop
DEN11:08 pmDenver Intl
$1,232
Air Canada
Aug 10
DEN7:51 amDenver Intl
17h 34m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 24
KIX6:00 pmOsaka Kansai Intl
14h 13m
1 stop
DEN5:13 pmDenver Intl
$1,253
Air Canada
Jan 16
DEN5:40 pmDenver Intl
33h 30m
2 stops
ITM7:10 pmOsaka Itami
Jan 23
ITM2:05 pmOsaka Itami
20h 08m
2 stops
DEN6:13 pmDenver Intl
$1,455

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets
Cathay Pacific
Aug 24
DEN4:21 pmDenver Intl
29h 34m
2 stops
KIX12:55 pmOsaka Kansai Intl
Aug 31
KIX6:30 pmOsaka Kansai Intl
31h 33m
2 stops
DEN11:03 amDenver Intl
$1,185
Cathay Pacific
Aug 24
DEN4:21 pmDenver Intl
31h 29m
3 stops
KIX2:50 pmOsaka Kansai Intl
Aug 31
KIX6:30 pmOsaka Kansai Intl
31h 33m
2 stops
DEN11:03 amDenver Intl
$1,201
Cathay Pacific
Sep 16
DEN6:11 pmDenver Intl
29h 59m
2 stops
KIX3:10 pmOsaka Kansai Intl
Sep 23
KIX9:45 amOsaka Kansai Intl
27h 49m
2 stops
DEN10:34 pmDenver Intl
$1,213

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 July 28, 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

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 1/19

8:15 am-8:35 pm

2 stops20h 20m

Osaka Kansai Intl

Fri 1/29

3:25 pm-7:17 pm

2 stops19h 52m

$916

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 12/7

6:30 am-12:10 pm

2 stops37h 40m

Osaka Kansai Intl

Mon 12/14

7:00 pm-6:10 pm

2 stops39h 10m

$1,016

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 1/16

7:00 pm-8:35 pm

2 stops33h 35m

Osaka Kansai Intl

Sat 1/30

7:35 am-7:17 pm

2 stops27h 42m

$1,023

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 11/7

7:00 pm-5:40 pm

1 stop30h 40m

Osaka Kansai Intl

Tue 11/17

7:25 pm-6:13 pm

1 stop14h 48m

$1,192

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 11/7

7:20 pm-5:40 pm

2 stops30h 20m

Osaka Kansai Intl

Tue 11/17

7:25 pm-6:13 pm

1 stop14h 48m

$1,192

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 9/16

7:51 am-4:25 pm

1 stop17h 34m

Osaka Kansai Intl

Sat 9/26

6:00 pm-11:08 pm

1 stop20h 08m

$1,232
Quickest round-trip

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 8/25

11:40 am-6:55 pm

1 stop16h 15m

Osaka Itami

Tue 9/8

2:00 pm-12:05 pm

1 stop13h 05m

$1,323

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 12/8

7:45 am-4:45 pm

1 stop17h 00m

Osaka Kansai Intl

Wed 12/23

8:20 am-12:15 pm

1 stop19h 55m

$1,324

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/23

6:00 am-2:50 pm

1 stop17h 50m

Osaka Kansai Intl

Fri 11/20

8:20 am-12:15 pm

1 stop19h 55m

$1,424

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/23

5:00 am-2:50 pm

1 stop18h 50m

Osaka Kansai Intl

Wed 11/18

8:20 am-12:15 pm

1 stop19h 55m

$1,424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $1,019 to $1,155.
The lowest price recently found on this route was $916.

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

20h 20m

Direct flights

None
The fastest flight from Denver to Osaka takes 20h 20m
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 20h 20m.

  • 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
Air CanadaPriceFrom $709Free CancellationRating
7.1
11,395 reviews
Search Air Canada flights
ANAPriceFrom $753Free CancellationRating
8.3
1,283 reviews
Search ANA flights
United AirlinesPriceFrom $1,070Free CancellationRating
7.4
10,046 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

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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