Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Osaka from $392

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 10/10. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Logo
10:55 pm - 9:40 amDEN-KIX
43h 45m2 stops
Logo
9:00 am - 5:50 pmKIX-DEN
24h 50m2 stops
$812
Find Deal
Sat, Nov 1 - Sat, Nov 8
Logo
11:45 am - 9:40 amDEN-KIX
29h 55m2 stops
Logo
9:00 am - 5:50 pmKIX-DEN
24h 50m2 stops
$835
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
11:25 am - 4:25 pmDEN-KIX
38h 00m1 stop
Air Canada Logo
6:05 pm - 6:03 pmKIX-DEN
38h 58m2 stops
$933Air Canada
Find Deal
Mon, Sep 29 - Tue, Oct 7
Air Canada Logo
7:05 pm - 5:40 pmDEN-KIX
30h 35m1 stop
Air Canada Logo
7:25 pm - 5:44 pmKIX-DEN
14h 19m1 stop
$947Air Canada
Find Deal
Thu, Nov 20 - Thu, Nov 27
ANA Logo
11:25 am - 6:55 pmDEN-ITM
15h 30m1 stop
ANA Logo
2:05 pm - 12:10 pmITM-DEN
14h 05m1 stop
$1,084ANA
Find Deal
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
5:18 am - 4:40 pmDEN-KIX
19h 22m1 stop
United Airlines Logo
8:20 am - 12:29 pmKIX-DEN
44h 09m2 stops
$1,112United Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
5:01 am - 6:10 pmDEN-ITM
21h 09m2 stops
United Airlines Logo
1:00 pm - 10:45 pmITM-DEN
25h 45m3 stops
$1,116United Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
ANA Logo
1:30 pm - 9:05 amDEN-ITM
28h 35m2 stops
ANA Logo
7:05 am - 12:05 pmITM-DEN
20h 00m1 stop
$1,139ANA
Find Deal
Mon, Sep 29 - Thu, Oct 9
Japan Airlines Logo
6:00 am - 7:35 amDEN-ITM
34h 35m2 stops
Japan Airlines Logo
2:30 pm - 5:44 pmITM-DEN
18h 14m2 stops
$1,214Japan Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 9
Japan Airlines Logo
6:00 am - 7:55 pmDEN-ITM
22h 55m2 stops
Japan Airlines Logo
10:30 am - 5:44 pmITM-DEN
22h 14m2 stops
$1,230Japan Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7

Air Canada flights from Denver to Osaka

Our best Air Canada deals on Denver to Osaka flight tickets
Air Canada
Sep 29
DEN11:25 amDenver Intl
38h 00m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 7
KIX6:05 pmOsaka Kansai Intl
38h 58m
2 stops
DEN6:03 pmDenver Intl
$933
Find similar
Air Canada
Nov 20
DEN7:05 pmDenver Intl
30h 35m
1 stop
KIX5:40 pmOsaka Kansai Intl
Nov 27
KIX7:25 pmOsaka Kansai Intl
14h 19m
1 stop
DEN5:44 pmDenver Intl
$947
Find similar
Air Canada
Feb 3
DEN7:05 pmDenver Intl
31h 50m
2 stops
ITM6:55 pmOsaka Itami
Feb 17
ITM2:05 pmOsaka Itami
19h 39m
2 stops
DEN5:44 pmDenver Intl
$952
Find similar

Cathay Pacific flights from Denver to Osaka

Our best Cathay Pacific deals on Denver to Osaka flight tickets
Cathay Pacific
Sep 22
DEN6:00 pmDenver Intl
28h 00m
2 stops
KIX1:00 pmOsaka Kansai Intl
Sep 30
KIX7:35 pmOsaka Kansai Intl
38h 01m
2 stops
DEN6:36 pmDenver Intl
$1,030
Find similar
Cathay Pacific
Sep 22
DEN6:00 pmDenver Intl
29h 55m
3 stops
KIX2:55 pmOsaka Kansai Intl
Sep 30
KIX6:35 pmOsaka Kansai Intl
39h 01m
2 stops
DEN6:36 pmDenver Intl
$1,046
Find similar
Cathay Pacific
Sep 20
DEN6:00 pmDenver Intl
33h 10m
2 stops
KIX6:10 pmOsaka Kansai Intl
Sep 30
KIX5:45 pmOsaka Kansai Intl
39h 51m
2 stops
DEN6:36 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 August 26, 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 11/1

10:55 pm-9:40 am

2 stops43h 45m

Osaka Kansai Intl

Sat 11/8

9:00 am-5:50 pm

2 stops24h 50m

$812

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 11/8

11:45 am-9:40 am

2 stops29h 55m

Osaka Kansai Intl

Sat 11/15

9:00 am-5:50 pm

2 stops24h 50m

$835

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/29

11:25 am-4:25 pm

1 stop38h 00m

Osaka Kansai Intl

Tue 10/7

6:05 pm-6:03 pm

2 stops38h 58m

$933

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 11/20

7:05 pm-5:40 pm

1 stop30h 35m

Osaka Kansai Intl

Thu 11/27

7:25 pm-5:44 pm

1 stop14h 19m

$947

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 2/3

11:25 am-6:55 pm

1 stop15h 30m

Osaka Itami

Tue 2/17

2:05 pm-12:10 pm

1 stop14h 05m

$1,084

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 2/3

5:18 am-4:40 pm

1 stop19h 22m

Osaka Kansai Intl

Tue 2/17

8:20 am-12:29 pm

2 stops44h 09m

$1,112

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 2/3

5:01 am-6:10 pm

2 stops21h 09m

Osaka Itami

Tue 2/17

1:00 pm-10:45 pm

3 stops25h 45m

$1,116

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Mon 9/29

1:30 pm-9:05 am

2 stops28h 35m

Osaka Itami

Thu 10/9

7:05 am-12:05 pm

1 stop20h 00m

$1,139

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sun 9/28

6:00 am-7:35 am

2 stops34h 35m

Osaka Itami

Thu 10/9

2:30 pm-5:44 pm

2 stops18h 14m

$1,214

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Tue 9/30

6:00 am-7:55 pm

2 stops22h 55m

Osaka Itami

Tue 10/7

10:30 am-5:44 pm

2 stops22h 14m

$1,230

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 cheapest month to fly to Osaka?

In general, September 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 $1,026. If you are unable to visit Osaka during the month of September, then departing from Denver during the month October is also very affordable. Most momondo users find prices during this month for around $1,028.

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 23% 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.
Search flight deals

  • 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
Air CanadaPriceFrom $807Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
ANAPriceFrom $1,236Free CancellationRating
8.4
943 reviews
Search ANA 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/31
Sun 9/7
By creating a price alert you accept our terms of use and privacy policy.

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