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Cheap flights from Denver to Osaka from $332

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 1/10. 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.
China Eastern Logo
6:24 am - 11:00 amDEN-KIX
36h 36m2 stops
China Eastern Logo
9:20 am - 6:10 pmKIX-DEN
24h 50m2 stops
$803China Eastern
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Wed, Jan 21 - Wed, Jan 28
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
$850China Eastern
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Fri, Nov 28 - Fri, Dec 5
Multiple Airlines Logo
10:51 pm - 6:50 pmDEN-KIX
27h 59m1 stop
Multiple Airlines Logo
5:50 pm - 8:02 pmKIX-DEN
18h 12m1 stop
$868Multiple Airlines
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Sat, Feb 21 - Mon, Mar 2
Multiple Airlines Logo
7:10 am - 8:10 amDEN-ITM
33h 00m2 stops
Multiple Airlines Logo
12:00 pm - 8:02 pmITM-DEN
24h 02m2 stops
$953Multiple Airlines
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Sat, Feb 21 - Mon, Mar 2
Multiple Airlines Logo
10:29 pm - 6:50 pmDEN-KIX
28h 21m1 stop
Multiple Airlines Logo
10:50 am - 7:11 pmKIX-DEN
24h 21m2 stops
$977Multiple Airlines
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Sun, Jan 11 - Sat, Jan 24
Air Canada Logo
8:05 am - 6:55 pmDEN-ITM
18h 50m2 stops
Air Canada Logo
2:05 pm - 5:44 pmITM-DEN
19h 39m2 stops
$1,048Air Canada
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Wed, Jan 21 - Wed, Jan 28
Air Canada Logo
8:05 am - 6:55 pmDEN-ITM
18h 50m2 stops
Air Canada Logo
2:05 pm - 4:30 pmITM-DEN
18h 25m2 stops
$1,088Air Canada
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Thu, Jan 15 - Thu, Jan 29
ANA Logo
11:25 am - 6:55 pmDEN-ITM
15h 30m1 stop
ANA Logo
2:05 pm - 12:10 pmITM-DEN
14h 05m1 stop
$1,217ANA
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Mon, Feb 2 - Mon, Feb 16
ANA Logo
11:25 am - 7:30 amDEN-ITM
28h 05m1 stop
ANA Logo
9:00 am - 12:10 pmITM-DEN
19h 10m1 stop
$1,218ANA
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Sun, Jan 11 - Sat, Jan 24
Japan Airlines Logo
7:00 am - 7:55 pmDEN-ITM
21h 55m2 stops
Japan Airlines Logo
12:30 pm - 5:01 pmITM-DEN
19h 31m2 stops
$1,244Japan Airlines
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Tue, May 12 - Tue, May 26

China Eastern flights from Denver to Osaka

Our best China Eastern deals on Denver to Osaka flight tickets
China Eastern
Jan 21
DEN6:24 amDenver Intl
36h 36m
2 stops
KIX11:00 amOsaka Kansai Intl
Jan 28
KIX9:20 amOsaka Kansai Intl
24h 50m
2 stops
DEN6:10 pmDenver Intl
$803
Find similar
China Eastern
Nov 28
DEN6:25 amDenver Intl
36h 35m
2 stops
KIX11:00 amOsaka Kansai Intl
Dec 5
KIX9:20 amOsaka Kansai Intl
25h 12m
2 stops
DEN6:32 pmDenver Intl
$850
Find similar
China Eastern
Jan 15
DEN6:24 amDenver Intl
40h 56m
2 stops
KIX3:20 pmOsaka Kansai Intl
Jan 29
KIX9:20 amOsaka Kansai Intl
24h 50m
2 stops
DEN6:10 pmDenver Intl
$1,009
Find similar

STARLUX Airlines flights from Denver to Osaka

Our best STARLUX Airlines deals on Denver to Osaka flight tickets
STARLUX Airlines
Apr 6
DEN7:50 pmDenver Intl
25h 25m
2 stops
KIX12:15 pmOsaka Kansai Intl
Apr 20
KIX1:25 pmOsaka Kansai Intl
25h 08m
2 stops
DEN11:33 pmDenver Intl
$1,025
Find similar
STARLUX Airlines
Mar 26
DEN7:50 pmDenver Intl
24h 20m
2 stops
KIX11:10 amOsaka Kansai Intl
Mar 30
KIX3:10 pmOsaka Kansai Intl
23h 23m
2 stops
DEN11:33 pmDenver Intl
$1,050
Find similar
STARLUX Airlines
Jan 11
DEN1:34 pmDenver Intl
28h 56m
2 stops
UKB10:30 amKobe
Jan 24
UKB11:30 amKobe
28h 05m
2 stops
DEN11:35 pmDenver Intl
$1,071
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 November 17, 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

Wed 1/21

6:24 am-11:00 am

2 stops36h 36m

Osaka Kansai Intl

Wed 1/28

9:20 am-6:10 pm

2 stops24h 50m

$803

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Fri 11/28

6:25 am-11:00 am

2 stops36h 35m

Osaka Kansai Intl

Fri 12/5

9:20 am-6:32 pm

2 stops25h 12m

$850

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 2/21

10:51 pm-6:50 pm

1 stop27h 59m

Osaka Kansai Intl

Mon 3/2

5:50 pm-8:02 pm

1 stop18h 12m

$868

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sat 2/21

7:10 am-8:10 am

2 stops33h 00m

Osaka Itami

Mon 3/2

12:00 pm-8:02 pm

2 stops24h 02m

$953

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 1/11

10:29 pm-6:50 pm

1 stop28h 21m

Osaka Kansai Intl

Sat 1/24

10:50 am-7:11 pm

2 stops24h 21m

$977

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Wed 1/21

8:05 am-6:55 pm

2 stops18h 50m

Osaka Itami

Wed 1/28

2:05 pm-5:44 pm

2 stops19h 39m

$1,048

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Thu 1/15

8:05 am-6:55 pm

2 stops18h 50m

Osaka Itami

Thu 1/29

2:05 pm-4:30 pm

2 stops18h 25m

$1,088

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Mon 2/2

11:25 am-6:55 pm

1 stop15h 30m

Osaka Itami

Mon 2/16

2:05 pm-12:10 pm

1 stop14h 05m

$1,217

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 1/11

11:25 am-7:30 am

1 stop28h 05m

Osaka Itami

Sat 1/24

9:00 am-12:10 pm

1 stop19h 10m

$1,218

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 5/12

7:00 am-7:55 pm

2 stops21h 55m

Osaka Itami

Tue 5/26

12:30 pm-5:01 pm

2 stops19h 31m

$1,244

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 $908. 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 $999.

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
1,007 reviews
Search ANA flights
Air CanadaPriceFrom $804Free CancellationRating
7.1
10,457 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
9,014 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