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Cheap flights from Denver to Osaka from $503

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 7/24. 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

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Find the cheapest flights from Denver to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:05 pm - 4:25 pm
DEN
-
KIX
30h 20m
1 stop
Air Canada Logo
6:00 pm - 5:00 pm
KIX
-
DEN
14h 00m
1 stop
$936Air Canada
Sat, Apr 18 - Mon, May 4
Air Canada Logo
7:16 pm - 4:25 pm
DEN
-
KIX
30h 09m
2 stops
Air Canada Logo
6:00 pm - 5:20 pm
KIX
-
DEN
14h 20m
1 stop
$945Air Canada
Sat, Apr 18 - Mon, May 4
Air Canada Logo
7:16 pm - 4:25 pm
DEN
-
KIX
30h 09m
2 stops
Air Canada Logo
6:00 pm - 4:06 pm
KIX
-
DEN
37h 06m
2 stops
$953Air Canada
Sun, Sep 13 - Mon, Sep 28
Air Canada Logo
7:50 pm - 4:25 pm
DEN
-
KIX
29h 35m
1 stop
Air Canada Logo
6:00 pm - 4:58 pm
KIX
-
DEN
13h 58m
1 stop
$957Air Canada
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:02 pm - 4:25 pm
DEN
-
KIX
28h 23m
2 stops
Multiple Airlines Logo
6:00 pm - 8:36 am
KIX
-
DEN
29h 36m
2 stops
$965Multiple Airlines
Sat, Apr 18 - Mon, May 4
STARLUX Airlines Logo
7:28 pm - 10:30 am
DEN
-
UKB
24h 02m
2 stops
STARLUX Airlines Logo
11:40 am - 11:17 pm
UKB
-
DEN
26h 37m
2 stops
$1,184STARLUX Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:50 am - 5:45 pm
DEN
-
UKB
42h 55m
2 stops
Multiple Airlines Logo
11:55 am - 11:54 pm
UKB
-
DEN
26h 59m
2 stops
$1,240Multiple Airlines
Thu, May 14 - Thu, May 21
ANA Logo
11:25 am - 6:55 pm
DEN
-
ITM
16h 30m
1 stop
ANA Logo
2:00 pm - 12:05 pm
ITM
-
DEN
13h 05m
1 stop
$1,282ANA
Wed, Sep 23 - Wed, Oct 14
ANA Logo
11:25 am - 6:55 pm
DEN
-
ITM
16h 30m
1 stop
ANA Logo
8:20 pm - 12:05 pm
ITM
-
DEN
30h 45m
1 stop
$1,283ANA
Sun, Sep 13 - Mon, Sep 28
Japan Airlines Logo
8:00 am - 7:50 pm
DEN
-
ITM
20h 50m
2 stops
Japan Airlines Logo
2:35 pm - 5:48 pm
ITM
-
DEN
18h 13m
2 stops
$1,287Japan Airlines
Tue, Apr 28 - Sun, May 10

Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets
Air Canada
Apr 18
DEN7:05 pmDenver Intl
30h 20m
1 stop
KIX4:25 pmOsaka Kansai Intl
May 4
KIX6:00 pmOsaka Kansai Intl
14h 00m
1 stop
DEN5:00 pmDenver Intl
$936
Air Canada
Apr 18
DEN7:16 pmDenver Intl
30h 09m
2 stops
KIX4:25 pmOsaka Kansai Intl
May 4
KIX6:00 pmOsaka Kansai Intl
29h 36m
2 stops
DEN8:36 amDenver Intl
$945
Air Canada
Sep 13
DEN7:16 pmDenver Intl
30h 09m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 28
KIX6:00 pmOsaka Kansai Intl
37h 06m
2 stops
DEN4:06 pmDenver Intl
$953

ANA flights from Denver to Osaka

Our best ANA deals on Denver to Osaka flight tickets
ANA
Sep 23
DEN11:25 amDenver Intl
16h 30m
1 stop
ITM6:55 pmOsaka Itami
Oct 14
ITM2:00 pmOsaka Itami
13h 05m
1 stop
DEN12:05 pmDenver Intl
$1,282
ANA
Sep 13
DEN11:25 amDenver Intl
16h 30m
1 stop
ITM6:55 pmOsaka Itami
Sep 28
ITM8:20 pmOsaka Itami
30h 45m
1 stop
DEN12:05 pmDenver Intl
$1,283
ANA
Apr 28
DEN11:35 amDenver Intl
16h 20m
1 stop
ITM6:55 pmOsaka Itami
May 8
ITM9:00 amOsaka Itami
18h 05m
1 stop
DEN12:05 pmDenver Intl
$1,298

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 April 3, 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

Sat 4/18

7:05 pm-4:25 pm

1 stop30h 20m

Osaka Kansai Intl

Mon 5/4

6:00 pm-5:00 pm

1 stop14h 00m

$936

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 4/18

7:16 pm-4:25 pm

2 stops30h 09m

Osaka Kansai Intl

Mon 5/4

6:00 pm-5:20 pm

1 stop14h 20m

$945

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/13

7:16 pm-4:25 pm

2 stops30h 09m

Osaka Kansai Intl

Mon 9/28

6:00 pm-4:06 pm

2 stops37h 06m

$953

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 9/1

7:50 pm-4:25 pm

1 stop29h 35m

Osaka Kansai Intl

Tue 9/8

6:00 pm-4:58 pm

1 stop13h 58m

$957

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 4/18

9:02 pm-4:25 pm

2 stops28h 23m

Osaka Kansai Intl

Mon 5/4

6:00 pm-8:36 am

2 stops29h 36m

$965

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 9/1

7:28 pm-10:30 am

2 stops24h 02m

Kobe

Tue 9/8

11:40 am-11:17 pm

2 stops26h 37m

$1,184

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Thu 5/14

7:50 am-5:45 pm

2 stops42h 55m

Kobe

Thu 5/21

11:55 am-11:54 pm

2 stops26h 59m

$1,240
Quickest round-trip

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 9/23

11:25 am-6:55 pm

1 stop16h 30m

Osaka Itami

Wed 10/14

2:00 pm-12:05 pm

1 stop13h 05m

$1,282

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 9/13

11:25 am-6:55 pm

1 stop16h 30m

Osaka Itami

Mon 9/28

8:20 pm-12:05 pm

1 stop30h 45m

$1,283

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 4/28

8:00 am-7:50 pm

2 stops20h 50m

Osaka Itami

Sun 5/10

2:35 pm-5:48 pm

2 stops18h 13m

$1,287

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 typical price of a round-trip flight between Denver and Osaka?

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 $956.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 20% 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

18h 45m

Direct flights

None
The fastest flight from Denver to Osaka takes 18h 45m
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 45m.

  • 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 $696Free CancellationRating
8.4
1,163 reviews
Search ANA flights
Air CanadaPriceFrom $726Free CancellationRating
7.1
10,884 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,070Free CancellationRating
7.4
9,538 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