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Cheap flights from Denver to Osaka from $461

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 2/7. 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

Multiple Airlines Logo
10:29 pm - 8:55 pmDEN-KIX
30h 26m2 stops
Multiple Airlines Logo
9:00 am - 5:50 pmKIX-DEN
24h 50m2 stops
$713Multiple Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 18
Multiple Airlines Logo
6:00 am - 8:55 pmDEN-KIX
23h 55m2 stops
Multiple Airlines Logo
10:50 am - 12:57 amKIX-DEN
30h 07m2 stops
$721Multiple Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
ANA Logo
11:25 am - 9:50 pmDEN-KIX
18h 25m1 stop
ANA Logo
11:05 am - 12:10 pmKIX-DEN
17h 05m1 stop
$1,042ANA
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Wed, Nov 5 - Wed, Nov 19
Air Canada Logo
7:05 pm - 5:40 pmDEN-KIX
31h 35m1 stop
Air Canada Logo
7:25 pm - 6:03 pmKIX-DEN
38h 38m2 stops
$1,083Air Canada
Find Deal
Tue, Oct 28 - Thu, Nov 6
ANA Logo
11:25 am - 6:55 pmDEN-ITM
15h 30m1 stop
ANA Logo
2:05 pm - 1:10 pmITM-DEN
14h 05m1 stop
$1,084ANA
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Tue, Feb 24 - Tue, Mar 10
Air Canada Logo
8:45 pm - 5:40 pmDEN-KIX
29h 55m2 stops
Air Canada Logo
7:25 pm - 6:03 pmKIX-DEN
38h 38m2 stops
$1,087Air Canada
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Sat, Oct 25 - Thu, Nov 6
Japan Airlines Logo
12:33 pm - 7:40 amDEN-ITM
27h 07m2 stops
Japan Airlines Logo
2:40 pm - 5:34 pmITM-DEN
18h 54m2 stops
$1,098Japan Airlines
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Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
6:00 am - 4:40 pmDEN-KIX
19h 40m1 stop
United Airlines Logo
8:20 am - 12:10 pmKIX-DEN
19h 50m1 stop
$1,114United Airlines
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Sun, Oct 26 - Wed, Nov 5
United Airlines Logo
8:30 am - 6:10 pmDEN-ITM
41h 40m2 stops
United Airlines Logo
1:00 pm - 2:42 pmITM-DEN
17h 42m2 stops
$1,118United Airlines
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Sun, Nov 2 - Wed, Nov 19
Japan Airlines Logo
7:00 am - 7:55 pmDEN-ITM
20h 55m2 stops
Japan Airlines Logo
2:40 pm - 4:24 pmITM-DEN
17h 44m2 stops
$1,164Japan Airlines
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Thu, Feb 12 - Wed, Feb 25

ANA flights from Denver to Osaka

Our best ANA deals on Denver to Osaka flight tickets
ANA
Nov 5
DEN11:25 amDenver Intl
18h 25m
1 stop
KIX9:50 pmOsaka Kansai Intl
Nov 19
KIX11:05 amOsaka Kansai Intl
17h 05m
1 stop
DEN12:10 pmDenver Intl
$1,042
Find similar
ANA
Feb 24
DEN11:25 amDenver Intl
15h 30m
1 stop
ITM6:55 pmOsaka Itami
Mar 10
ITM2:05 pmOsaka Itami
14h 05m
1 stop
DEN1:10 pmDenver Intl
$1,084
Find similar
ANA
Nov 4
DEN7:45 amDenver Intl
16h 55m
1 stop
KIX4:40 pmOsaka Kansai Intl
Nov 20
KIX6:45 amOsaka Kansai Intl
21h 25m
1 stop
DEN12:10 pmDenver Intl
$1,085
Find similar

Alaska Airlines flights from Denver to Osaka

Our best Alaska Airlines deals on Denver to Osaka flight tickets
Alaska Airlines
Oct 25
DEN7:50 pmDenver Intl
31h 55m
2 stops
KIX6:45 pmOsaka Kansai Intl
Nov 6
KIX8:45 pmOsaka Kansai Intl
30h 49m
2 stops
DEN11:34 amDenver Intl
$989
Find similar
Alaska Airlines
Nov 8
DEN7:04 pmDenver Intl
31h 41m
2 stops
KIX6:45 pmOsaka Kansai Intl
Nov 20
KIX8:45 pmOsaka Kansai Intl
38h 31m
2 stops
DEN7:16 pmDenver Intl
$990
Find similar
Alaska Airlines
Oct 25
DEN3:00 pmDenver Intl
36h 45m
2 stops
KIX6:45 pmOsaka Kansai Intl
Nov 5
KIX8:45 pmOsaka Kansai Intl
30h 49m
2 stops
DEN11:34 amDenver Intl
$998
Find similar

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 September 16, 2025.
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

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 11/8

10:29 pm-8:55 pm

2 stops30h 26m

Osaka Kansai Intl

Tue 11/18

9:00 am-5:50 pm

2 stops24h 50m

$713

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 10/27

6:00 am-8:55 pm

2 stops23h 55m

Osaka Kansai Intl

Mon 11/3

10:50 am-12:57 am

2 stops30h 07m

$721

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 11/5

11:25 am-9:50 pm

1 stop18h 25m

Osaka Kansai Intl

Wed 11/19

11:05 am-12:10 pm

1 stop17h 05m

$1,042

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 10/28

7:05 pm-5:40 pm

1 stop31h 35m

Osaka Kansai Intl

Thu 11/6

7:25 pm-6:03 pm

2 stops38h 38m

$1,083

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 2/24

11:25 am-6:55 pm

1 stop15h 30m

Osaka Itami

Tue 3/10

2:05 pm-1:10 pm

1 stop14h 05m

$1,084

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 10/25

8:45 pm-5:40 pm

2 stops29h 55m

Osaka Kansai Intl

Thu 11/6

7:25 pm-6:03 pm

2 stops38h 38m

$1,087

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 11/5

12:33 pm-7:40 am

2 stops27h 07m

Osaka Itami

Wed 11/19

2:40 pm-5:34 pm

2 stops18h 54m

$1,098

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 10/26

6:00 am-4:40 pm

1 stop19h 40m

Osaka Kansai Intl

Wed 11/5

8:20 am-12:10 pm

1 stop19h 50m

$1,114

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 11/2

8:30 am-6:10 pm

2 stops41h 40m

Osaka Itami

Wed 11/19

1:00 pm-2:42 pm

2 stops17h 42m

$1,118

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Thu 2/12

7:00 am-7:55 pm

2 stops20h 55m

Osaka Itami

Wed 2/25

2:40 pm-4:24 pm

2 stops17h 44m

$1,164

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 cheapest month to fly to Osaka?

In general, October 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 $1,000. If you are unable to visit Osaka during the month of October, then departing from Denver during the month September is also very affordable. Most momondo users find prices during this month for around $1,026.

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

According to our data, Monday is the cheapest day to fly to Osaka from Denver. The lowest ticket price found for a Monday departure recently was $1,181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Osaka for around $1,391.

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

Our data shows that the cheapest Denver to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,214. Flights to Osaka are more costly in the morning, with an average ticket price of $1,265. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Denver to Osaka flights?

You could potentially save up to 1% 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

Direct flights

None
There are no direct flights from Denver to Osaka. There are no popular flight routes from Denver to Osaka.
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  • 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 15h 30m.

  • 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
963 reviews
Search ANA flights
Air CanadaPriceFrom $804Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
8,924 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