Cheap flights from Denver to Osaka from $391

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 10/20. 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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Multiple Airlines Logo
7:00 am - 8:55 pmDEN-KIX
45h 55m2 stops
Multiple Airlines Logo
10:50 am - 11:59 pmKIX-DEN
29h 09m2 stops
$743Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
8:00 am - 8:40 amDEN-KIX
32h 40m2 stops
Multiple Airlines Logo
9:00 am - 6:25 pmKIX-DEN
25h 25m2 stops
$752Multiple Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 19
Multiple Airlines Logo
8:13 pm - 6:05 pmDEN-KIX
29h 52m2 stops
Multiple Airlines Logo
7:25 pm - 11:59 pmKIX-DEN
44h 34m2 stops
$756Multiple Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
Multiple Airlines Logo
8:00 am - 8:40 amDEN-KIX
32h 40m2 stops
Multiple Airlines Logo
9:00 am - 7:00 pmKIX-DEN
26h 00m2 stops
$780Multiple Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
China Eastern Logo
6:25 am - 11:00 amDEN-KIX
36h 35m2 stops
China Eastern Logo
9:20 am - 6:32 pmKIX-DEN
25h 12m2 stops
$803China Eastern
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Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
8:00 am - 6:05 pmDEN-KIX
42h 05m2 stops
Multiple Airlines Logo
9:00 am - 7:00 pmKIX-DEN
26h 00m2 stops
$820Multiple Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
Air Canada Logo
6:05 pm - 4:25 pmDEN-KIX
31h 20m1 stop
Air Canada Logo
7:25 pm - 11:17 pmKIX-DEN
42h 52m2 stops
$1,084Air Canada
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Sun, Oct 19 - Sat, Nov 1
Air Canada Logo
7:21 pm - 4:25 pmDEN-KIX
30h 04m2 stops
Air Canada Logo
7:25 pm - 9:53 amKIX-DEN
29h 28m2 stops
$1,086Air Canada
Find Deal
Sun, Oct 19 - Sat, Nov 1
Alaska Airlines Logo
7:19 pm - 6:45 pmDEN-KIX
31h 26m2 stops
Alaska Airlines Logo
8:45 pm - 11:34 amKIX-DEN
30h 49m2 stops
$1,133Alaska Airlines
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Fri, Nov 7 - Tue, Nov 18
STARLUX Airlines Logo
6:20 pm - 11:10 amDEN-KIX
25h 50m2 stops
STARLUX Airlines Logo
2:00 pm - 11:59 pmKIX-DEN
24h 59m2 stops
$1,162STARLUX Airlines
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Fri, Oct 24 - Tue, Oct 28

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
Oct 19
DEN6:05 pmDenver Intl
31h 20m
1 stop
KIX4:25 pmOsaka Kansai Intl
Nov 1
KIX7:25 pmOsaka Kansai Intl
42h 52m
2 stops
DEN11:17 pmDenver Intl
Air Canada
Oct 19
DEN7:21 pmDenver Intl
30h 04m
2 stops
KIX4:25 pmOsaka Kansai Intl
Nov 1
KIX7:25 pmOsaka Kansai Intl
29h 28m
2 stops
DEN9:53 amDenver Intl
Air Canada
Oct 19
DEN6:05 pmDenver Intl
31h 20m
1 stop
KIX4:25 pmOsaka Kansai Intl
Nov 1
KIX7:25 pmOsaka Kansai Intl
13h 19m
1 stop
DEN5:44 pmDenver Intl

Qatar Airways flights from Denver to Osaka Kansai Intl Airport

Our best Qatar Airways deals on Denver to Osaka Kansai Intl Airport flight tickets
Qatar Airways
Oct 19
DEN8:10 amDenver Intl
42h 15m
2 stops
KIX5:25 pmOsaka Kansai Intl
Nov 1
KIX6:05 pmOsaka Kansai Intl
39h 47m
3 stops
DEN6:52 pmDenver Intl
Qatar Airways
Oct 19
DEN12:29 pmDenver Intl
37h 56m
2 stops
KIX5:25 pmOsaka Kansai Intl
Nov 1
KIX6:05 pmOsaka Kansai Intl
39h 47m
3 stops
DEN6:52 pmDenver Intl
Qatar Airways
Oct 19
DEN12:29 pmDenver Intl
37h 56m
2 stops
KIX5:25 pmOsaka Kansai Intl
Nov 1
KIX6:05 pmOsaka Kansai Intl
39h 47m
3 stops
DEN6:52 pmDenver Intl

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 October 14, 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

Mon 11/10

7:00 am-8:55 pm

2 stops45h 55m

Osaka Kansai Intl

Mon 11/17

10:50 am-11:59 pm

2 stops29h 09m

$743

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 11/9

8:00 am-8:40 am

2 stops32h 40m

Osaka Kansai Intl

Wed 11/19

9:00 am-6:25 pm

2 stops25h 25m

$752

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 11/24

8:13 pm-6:05 pm

2 stops29h 52m

Osaka Kansai Intl

Wed 12/3

7:25 pm-11:59 pm

2 stops44h 34m

$756

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 11/9

8:00 am-8:40 am

2 stops32h 40m

Osaka Kansai Intl

Mon 11/17

9:00 am-7:00 pm

2 stops26h 00m

$780

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 11/26

6:25 am-11:00 am

2 stops36h 35m

Osaka Kansai Intl

Wed 12/3

9:20 am-6:32 pm

2 stops25h 12m

$803

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 11/9

8:00 am-6:05 pm

2 stops42h 05m

Osaka Kansai Intl

Mon 11/17

9:00 am-7:00 pm

2 stops26h 00m

$820

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 10/19

6:05 pm-4:25 pm

1 stop31h 20m

Osaka Kansai Intl

Sat 11/1

7:25 pm-11:17 pm

2 stops42h 52m

$1,084

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 10/19

7:21 pm-4:25 pm

2 stops30h 04m

Osaka Kansai Intl

Sat 11/1

7:25 pm-9:53 am

2 stops29h 28m

$1,086

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 11/7

7:19 pm-6:45 pm

2 stops31h 26m

Osaka Kansai Intl

Tue 11/18

8:45 pm-11:34 am

2 stops30h 49m

$1,133

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 10/24

6:20 pm-11:10 am

2 stops25h 50m

Osaka Kansai Intl

Tue 10/28

2:00 pm-11:59 pm

2 stops24h 59m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October instead. Flights to Osaka Kansai Intl Airport in October, while not as cheap as those in February, still average around $804.

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 24% 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

Direct flights

None
There are no direct flights from Denver to Osaka Kansai Intl Airport. There are no popular flight routes from Denver to Osaka Kansai Intl Airport.
  • 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. 18h 50m 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
ANAPriceFrom $696Free CancellationRating
8.4
984 reviews
Search ANA flights
Air CanadaPriceFrom $804Free CancellationRating
7.1
10,294 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
8,975 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
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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1 adult
Thu 11/13
Thu 11/20

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