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Cheap flights from Denver to Osaka from $328

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 8/18. 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 - 6:13 pm
KIX
-
DEN
18h 48m
2 stops
$916Multiple Airlines
Tue, Jan 12 - Tue, Feb 9
China Eastern Logo
6:30 am - 12:10 pm
DEN
-
KIX
37h 40m
2 stops
China Eastern Logo
9:20 am - 6:10 pm
KIX
-
DEN
24h 50m
2 stops
$1,012China Eastern
Fri, Nov 27 - Wed, Dec 2
China Eastern Logo
7:31 am - 1:20 pm
DEN
-
KIX
38h 49m
2 stops
China Eastern Logo
2:20 pm - 6:18 pm
KIX
-
DEN
42h 58m
2 stops
$1,023China Eastern
Tue, Jul 28 - Wed, Aug 26
Air Canada Logo
5:40 pm - 7:25 pm
DEN
-
KIX
33h 45m
2 stops
Air Canada Logo
3:45 pm - 10:30 am
KIX
-
DEN
34h 45m
2 stops
$1,038Air Canada
Mon, Jan 11 - Fri, Jan 22
Multiple Airlines Logo
7:25 am - 6:45 pm
DEN
-
KIX
20h 20m
1 stop
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
DEN
51h 40m
2 stops
$1,048Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
ANA Logo
5:40 pm - 8:20 pm
DEN
-
ITM
34h 40m
2 stops
ANA Logo
2:00 pm - 12:01 pm
ITM
-
DEN
38h 01m
2 stops
$1,167ANA
Mon, Jan 11 - Sat, Jan 16
ANA Logo
5:30 pm - 7:25 pm
DEN
-
KIX
33h 55m
2 stops
ANA Logo
3:45 pm - 12:01 pm
KIX
-
DEN
36h 16m
2 stops
$1,170ANA
Mon, Jan 11 - Sat, Jan 16
STARLUX Airlines Logo
6:56 pm - 10:30 am
DEN
-
UKB
24h 34m
2 stops
STARLUX Airlines Logo
11:40 am - 10:21 pm
UKB
-
DEN
25h 41m
2 stops
$1,318STARLUX Airlines
Tue, Oct 13 - Sat, Oct 24
STARLUX Airlines Logo
6:56 pm - 10:30 am
DEN
-
UKB
24h 34m
2 stops
STARLUX Airlines Logo
12:45 pm - 10:21 pm
UKB
-
DEN
24h 36m
2 stops
$1,321STARLUX Airlines
Thu, Oct 15 - Sun, Oct 18
Air Canada Logo
8:56 pm - 6:55 pm
DEN
-
ITM
30h 59m
2 stops
Air Canada Logo
2:00 pm - 4:58 pm
ITM
-
DEN
17h 58m
2 stops
$1,395Air Canada
Sun, Sep 13 - Mon, Sep 28

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Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets
Air Canada
Jan 11
DEN5:40 pmDenver Intl
33h 45m
2 stops
KIX7:25 pmOsaka Kansai Intl
Jan 22
KIX3:45 pmOsaka Kansai Intl
34h 45m
2 stops
DEN10:30 amDenver Intl
$1,038
Air Canada
Jul 29
DEN9:10 amDenver Intl
16h 15m
1 stop
KIX4:25 pmOsaka Kansai Intl
Aug 26
KIX6:00 pmOsaka Kansai Intl
31h 35m
1 stop
DEN10:35 amDenver Intl
$1,364
Air Canada
Sep 13
DEN8:56 pmDenver Intl
30h 59m
2 stops
ITM6:55 pmOsaka Itami
Sep 28
ITM2:00 pmOsaka Itami
17h 58m
2 stops
DEN4:58 pmDenver Intl
$1,395

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets
Cathay Pacific
Aug 25
DEN4:21 pmDenver Intl
29h 34m
2 stops
KIX12:55 pmOsaka Kansai Intl
Sep 8
KIX9:45 amOsaka Kansai Intl
27h 30m
2 stops
DEN10:15 pmDenver Intl
$1,214
Cathay Pacific
Sep 29
DEN10:46 amDenver Intl
35h 09m
2 stops
KIX12:55 pmOsaka Kansai Intl
Oct 8
KIX9:05 amOsaka Kansai Intl
27h 36m
2 stops
DEN9:41 pmDenver Intl
$1,219
Cathay Pacific
Oct 25
DEN6:42 pmDenver Intl
51h 03m
2 stops
KIX12:45 pmOsaka Kansai Intl
Nov 5
KIX9:25 amOsaka Kansai Intl
26h 48m
2 stops
DEN8:13 pmDenver Intl
$1,227

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 18, 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
Quickest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 1/12

8:15 am-8:35 pm

2 stops20h 20m

Osaka Kansai Intl

Tue 2/9

3:25 pm-6:13 pm

2 stops18h 48m

$916

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 11/27

6:30 am-12:10 pm

2 stops37h 40m

Osaka Kansai Intl

Wed 12/2

9:20 am-6:10 pm

2 stops24h 50m

$1,012

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 7/28

7:31 am-1:20 pm

2 stops38h 49m

Osaka Kansai Intl

Wed 8/26

2:20 pm-6:18 pm

2 stops42h 58m

$1,023

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 1/11

5:40 pm-7:25 pm

2 stops33h 45m

Osaka Kansai Intl

Fri 1/22

3:45 pm-10:30 am

2 stops34h 45m

$1,038

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 8/26

7:25 am-6:45 pm

1 stop20h 20m

Osaka Kansai Intl

Wed 9/9

9:00 pm-9:40 am

2 stops51h 40m

$1,048

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Mon 1/11

5:40 pm-8:20 pm

2 stops34h 40m

Osaka Itami

Sat 1/16

2:00 pm-12:01 pm

2 stops38h 01m

$1,167

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 1/11

5:30 pm-7:25 pm

2 stops33h 55m

Osaka Kansai Intl

Sat 1/16

3:45 pm-12:01 pm

2 stops36h 16m

$1,170

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 10/13

6:56 pm-10:30 am

2 stops24h 34m

Kobe

Sat 10/24

11:40 am-10:21 pm

2 stops25h 41m

$1,318

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Thu 10/15

6:56 pm-10:30 am

2 stops24h 34m

Kobe

Sun 10/18

12:45 pm-10:21 pm

2 stops24h 36m

$1,321

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 9/13

8:56 pm-6:55 pm

2 stops30h 59m

Osaka Itami

Mon 9/28

2:00 pm-4:58 pm

2 stops17h 58m

$1,395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $997. 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

17h 00m

Direct flights

None
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?

  • 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
11,349 reviews
Search Air Canada flights
ANAPriceFrom $753Free CancellationRating
8.3
1,271 reviews
Search ANA flights
United AirlinesPriceFrom $1,070Free CancellationRating
7.4
10,002 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.

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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