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Cheap flights from Denver to Osaka from $383

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 9/20. 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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0 bags

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Find the cheapest flights from Denver to Osaka (DEN-KIX)

Cheap round-trip flights

Logo
3:43 pm - 9:40 amDEN-KIX
26h 57m2 stops
Logo
9:10 am - 5:36 pmKIX-DEN
23h 26m2 stops
$821
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Sun, Sep 28 - Sun, Oct 5
China Eastern Logo
6:30 am - 3:20 pmDEN-KIX
40h 50m2 stops
China Eastern Logo
9:30 am - 6:09 pmKIX-DEN
24h 39m2 stops
$905China Eastern
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Sun, Nov 16 - Wed, Nov 19
China Eastern Logo
6:30 am - 3:20 pmDEN-KIX
40h 50m2 stops
China Eastern Logo
9:30 am - 6:09 pmKIX-DEN
24h 39m2 stops
$910China Eastern
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Sun, Nov 16 - Wed, Nov 19
Air Canada Logo
7:52 am - 4:25 pmDEN-KIX
17h 33m1 stop
Air Canada Logo
6:05 pm - 5:18 pmKIX-DEN
14h 13m1 stop
$939Air Canada
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Mon, Sep 15 - Tue, Oct 14
Air Canada Logo
8:40 am - 4:25 pmDEN-KIX
16h 45m1 stop
Air Canada Logo
7:25 pm - 5:44 pmKIX-DEN
13h 19m1 stop
$953Air Canada
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Sun, Oct 19 - Sat, Nov 1
Cathay Pacific Logo
7:16 am - 6:40 amDEN-KIX
32h 24m2 stops
Cathay Pacific Logo
5:45 pm - 10:16 pmKIX-DEN
43h 31m2 stops
$1,030Cathay Pacific
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Mon, Sep 22 - Tue, Sep 30
Cathay Pacific Logo
6:00 pm - 2:55 pmDEN-KIX
29h 55m3 stops
Cathay Pacific Logo
5:45 pm - 10:16 pmKIX-DEN
43h 31m2 stops
$1,046Cathay Pacific
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Mon, Sep 22 - Tue, Sep 30
ANA Logo
11:42 am - 10:20 pmDEN-KIX
19h 38m2 stops
ANA Logo
4:50 pm - 4:34 pmKIX-DEN
14h 44m1 stop
$1,165ANA
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Wed, Oct 8 - Sat, Oct 18
United Airlines Logo
6:03 am - 2:50 pmDEN-KIX
17h 47m1 stop
United Airlines Logo
6:35 pm - 10:20 pmKIX-DEN
19h 45m1 stop
$1,220United Airlines
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Fri, Oct 17 - Sun, Nov 2
United Airlines Logo
6:03 am - 2:50 pmDEN-KIX
17h 47m1 stop
United Airlines Logo
8:25 am - 11:20 pmKIX-DEN
29h 55m2 stops
$1,223United Airlines
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Fri, Oct 17 - Sun, Nov 2

Air Canada flights from Denver to Osaka Kansai Intl Airport

Our best Air Canada deals on Denver to Osaka Kansai Intl Airport flight tickets
Air Canada
Sep 15
DEN7:52 amDenver Intl
17h 33m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 14
KIX6:05 pmOsaka Kansai Intl
14h 13m
1 stop
DEN5:18 pmDenver Intl
$939
Find similar
Air Canada
Oct 19
DEN8:40 amDenver Intl
16h 45m
1 stop
KIX4:25 pmOsaka Kansai Intl
Nov 1
KIX7:25 pmOsaka Kansai Intl
13h 19m
1 stop
DEN5:44 pmDenver Intl
$953
Find similar
Air Canada
Nov 22
DEN7:26 pmDenver Intl
30h 14m
2 stops
KIX5:40 pmOsaka Kansai Intl
Nov 29
KIX7:25 pmOsaka Kansai Intl
29h 28m
2 stops
DEN8:53 amDenver Intl
$955
Find similar

Philippine Airlines flights from Denver to Osaka Kansai Intl Airport

Our best Philippine Airlines deals on Denver to Osaka Kansai Intl Airport flight tickets
Philippine Airlines
Oct 8
DEN11:58 amDenver Intl
40h 42m
2 stops
KIX7:40 pmOsaka Kansai Intl
Oct 18
KIX10:20 amOsaka Kansai Intl
46h 24m
2 stops
DEN5:44 pmDenver Intl
$1,194
Find similar
Philippine Airlines
Oct 1
DEN6:00 amDenver Intl
46h 40m
2 stops
KIX7:40 pmOsaka Kansai Intl
Oct 8
KIX10:20 amOsaka Kansai Intl
46h 24m
2 stops
DEN5:44 pmDenver Intl
$1,201
Find similar
Philippine Airlines
Oct 11
DEN6:43 amDenver Intl
40h 37m
2 stops
KIX2:20 pmOsaka Kansai Intl
Oct 18
KIX10:20 amOsaka Kansai Intl
52h 09m
2 stops
DEN11:29 pmDenver Intl
$1,246
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momondo Fare Finder

 
Customize your flight search to find flights from Denver to Osaka Kansai Intl Airport 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 August 18, 2025.
Use the filters below to find and compare flights from Denver to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/28

3:43 pm-9:40 am

2 stops26h 57m

Osaka Kansai Intl

Sun 10/5

9:10 am-5:36 pm

2 stops23h 26m

$821

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 11/16

6:30 am-3:20 pm

2 stops40h 50m

Osaka Kansai Intl

Wed 11/19

9:30 am-6:09 pm

2 stops24h 39m

$905

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 11/16

6:30 am-3:20 pm

2 stops40h 50m

Osaka Kansai Intl

Wed 11/19

9:30 am-6:09 pm

2 stops24h 39m

$910

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/15

7:52 am-4:25 pm

1 stop17h 33m

Osaka Kansai Intl

Tue 10/14

6:05 pm-5:18 pm

1 stop14h 13m

$939

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 10/19

8:40 am-4:25 pm

1 stop16h 45m

Osaka Kansai Intl

Sat 11/1

7:25 pm-5:44 pm

1 stop13h 19m

$953

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/22

7:16 am-6:40 am

2 stops32h 24m

Osaka Kansai Intl

Tue 9/30

5:45 pm-10:16 pm

2 stops43h 31m

$1,030

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/22

6:00 pm-2:55 pm

3 stops29h 55m

Osaka Kansai Intl

Tue 9/30

5:45 pm-10:16 pm

2 stops43h 31m

$1,046

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 10/8

11:42 am-10:20 pm

2 stops19h 38m

Osaka Kansai Intl

Sat 10/18

4:50 pm-4:34 pm

1 stop14h 44m

$1,165

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 10/17

6:03 am-2:50 pm

1 stop17h 47m

Osaka Kansai Intl

Sun 11/2

6:35 pm-10:20 pm

1 stop19h 45m

$1,220

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 10/17

6:03 am-2:50 pm

1 stop17h 47m

Osaka Kansai Intl

Sun 11/2

8:25 am-11:20 pm

2 stops29h 55m

$1,223

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 Kansai Intl Airport

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 Kansai Intl Airport?

In general, February is the cheapest month to fly from Denver to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. If you aren’t able to travel during the month of February, then book flights to Osaka Kansai Intl Airport from Denver during September instead. Flights to Osaka Kansai Intl Airport in September, while not as cheap as those in February, still average around $956.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Denver to Osaka Kansai Intl Airport is on a Friday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Friday will often find tickets for as low as $1,195. Flights from Denver to Osaka Kansai Intl Airport on a Sunday will generally be more expensive and average around $1,438. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our data shows that the cheapest Denver to Osaka Kansai Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Osaka Kansai Intl Airport in the evening for as low as $1,203. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,314 on average. Flights to Osaka Kansai Intl Airport from Denver in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Denver to Osaka Kansai Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Denver to Osaka Kansai Intl Airport flight.

When to book flights from Denver to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Osaka Kansai Intl Airport (DEN to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Osaka Kansai Intl Airport

Best Price Found

$383

Fastest flight time

15h 48m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from Denver in the past 72 hours is $383. The best round-trip flight deal from Denver to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $821.
The fastest flight from Denver to Osaka Kansai Intl Airport takes 15h 48m
There are no direct flights from Denver to Osaka Kansai Intl Airport. Popular non-direct route for this connection is Denver Intl Airport - Osaka Kansai Intl Airport.
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  • How far is Denver Intl to Osaka Kansai Intl by plane?

    The distance between Denver Intl and Osaka Kansai Intl is about 6030.4 mi. 16h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to Osaka Kansai Intl Airport?

    Prices for flights from Denver Intl Airport to Osaka Kansai Intl Airport are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Osaka Kansai Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents required for your trip to Osaka Kansai Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Denver to Osaka Kansai Intl Airport?

Best airlines flying from Denver to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Denver to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $807Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
ANAPriceFrom $1,236Free CancellationRating
8.4
934 reviews
Search ANA flights

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Osaka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Osaka for you.

Can I find flights from Denver to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Denver to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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