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Osaka

$415+ Cheap flights from Aurora, CO to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSA
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Osaka are usually found in December or October, booked 15 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Aurora to Osaka

Cheapest flights from Aurora to Osaka
Explore the most affordable flight options available from Aurora to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:47 amDEN - KIX
1 stop16h 53mANA
jue. 3/52:05 pmKIX - DEN
2 stops21h 10mANA
Deal found 12/16$1,258
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:05 pmDEN - KIX
1 stop33h 45mJapan Airlines
jue. 3/55:50 pmKIX - DEN
1 stop17h 43mJapan Airlines
Deal found 12/15$1,273
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:35 amDEN - KIX
1 stop19h 05mUnited Airlines
jue. 3/56:35 pmKIX - DEN
1 stop17h 40mUnited Airlines
Deal found 12/16$1,279
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/288:45 amDEN - KIX
2 stops19h 50mMultiple Airlines
jue. 3/57:25 pmKIX - DEN
2 stops29h 29mMultiple Airlines
Deal found 12/15$1,424
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:00 pmDEN - KIX
1 stop30h 40mUnited Airlines
sáb. 1/1011:20 amKIX - DEN
2 stops37h 32mUnited Airlines
Deal found 12/17$1,488
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:47 amDEN - KIX
1 stop16h 53mANA
sáb. 1/109:10 pmKIX - DEN
2 stops38h 27mANA
Deal found 12/17$1,489
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/288:45 amDEN - ITM
2 stops18h 10mMultiple Airlines
jue. 3/52:05 pmITM - DEN
2 stops19h 39mMultiple Airlines
Deal found 12/15$1,515
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:47 amDEN - KIX
1 stop16h 53mANA
mié. 1/79:10 pmKIX - DEN
2 stops37h 08mANA
Deal found 12/15$1,536
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:47 amDEN - ITM
2 stops19h 08mANA
sáb. 1/102:05 pmITM - DEN
1 stop14h 05mANA
Deal found 12/17$1,677
This Gurufare deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/298:11 pmDEN - ITM
2 stops19h 29mJapan Airlines
mié. 1/73:25 pmITM - DEN
2 stops19h 28mJapan Airlines
Deal found 12/16$1,799
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:25 amDEN - ITM
1 stop15h 30mANA
jue. 3/52:05 pmITM - DEN
1 stop14h 05mANA
Deal found 12/15$1,915
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:02 amDEN - UKB
2 stops35h 58mEVA Air
mié. 1/711:00 amUKB - DEN
2 stops45h 13mEVA Air
Deal found 12/16$1,994

Find flight deals from Aurora to Osaka

Keep the following information in mind while searching for Aurora to Osaka flight deals. Data was last updated diciembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$940
(FlightHub)

One-way from

$415
(Trip.com)

Popular in

June

Cheapest in

December

Average price

$807
Provider with most accurate pricing for Denver Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Osaka (OSA) flights.
Search Deals
From Aurora to Osaka (OSA)
Search Deals
One-way flight from Aurora to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
Use the filters below to find and compare flights from Aurora to Osaka that are best for you.

Fly from

Aurora

Fly to

Osaka

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

dom. 2/1

7:47 am-4:40 pm

1 stop16h 53m

Osaka Kansai Intl

vie. 2/13

8:20 am-7:28 pm

2 stops27h 08m

$961

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mar. 2/3

5:18 am-4:40 pm

1 stop19h 22m

Osaka Kansai Intl

vie. 2/13

8:20 am-7:28 pm

2 stops27h 08m

$961

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

dom. 2/1

7:47 am-4:40 pm

1 stop16h 53m

Osaka Kansai Intl

mié. 2/11

6:35 pm-4:37 pm

1 stop14h 02m

$969

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mar. 2/3

5:18 am-4:40 pm

1 stop19h 22m

Osaka Kansai Intl

mar. 2/17

8:20 am-6:23 pm

2 stops26h 03m

$971

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

dom. 2/1

7:47 am-4:40 pm

1 stop16h 53m

Osaka Kansai Intl

mar. 2/17

8:20 am-10:30 pm

2 stops30h 10m

$971

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

lun. 2/2

8:32 pm-4:40 pm

2 stops28h 08m

Osaka Kansai Intl

vie. 2/13

6:35 pm-7:37 pm

2 stops17h 02m

$974

DenverOsaka

DEN - ITM

DENITM

Denver Intl

dom. 2/1

7:47 am-6:55 pm

2 stops19h 08m

Osaka Itami

vie. 2/13

2:05 pm-12:10 pm

1 stop14h 05m

$977

DenverKobe

DEN - UKB

DENUKB

Denver Intl

lun. 2/2

6:14 am-5:40 pm

2 stops43h 26m

Kobe

mar. 2/17

6:40 pm-10:37 pm

2 stops43h 57m

$986

DenverKobe

DEN - UKB

DENUKB

Denver Intl

mié. 2/4

6:29 am-10:10 am

2 stops35h 41m

Kobe

mar. 2/17

6:40 pm-10:37 pm

2 stops43h 57m

$986

DenverKobe

DEN - UKB

DENUKB

Denver Intl

dom. 2/1

6:29 am-10:10 am

2 stops35h 41m

Kobe

jue. 2/12

11:10 am-5:27 pm

2 stops22h 17m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 49 results
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Best time to book a flight from Aurora to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Aurora with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Osaka

How far ahead should I book a flight from Aurora to Osaka?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Osaka. Price data was last updated on December 12, 2025.

The best time to book flights from Aurora to Osaka is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Aurora to Osaka?

Currently, October is the cheapest month in which you can book a flight from Aurora to Osaka (average of $197). Flying from Aurora to Osaka in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 9UR to OSA?

Find hourly flight availability from Aurora to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from Aurora to Osaka by exploring options for tickets in the morning.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated diciembre 17, 2025.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, and United Airlines from Aurora to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,030 reviews
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very good
1,662 reviews
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,092 reviews
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
China Eastern
7.2
Good
178 reviews
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Air Canada
7.1
Good
10,534 reviews
ANA
8.4
Very good
1,030 reviews

Overall

8.4

Crew

8.7

Comfort

8.2

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Aurora to Osaka?

    Airlines like United Airlines, ANA, and Korean Air fly from Aurora to Osaka in about 16h 53m. The time it takes to get you to your destination can typically vary by up to 26h 33m. The distance from Aurora to Osaka is about 6036 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Aurora to Osaka?

    Most travelers choose Denver Intl - Osaka Kansai Intl, Denver Intl - Osaka Itami or Denver Intl - Kobe when deciding on the best route from Aurora to Osaka.

  • Can I find deals for flights from Aurora to Osaka that include hotel bookings?

    Yes. In addition to deals on Aurora to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Osaka.

  • Can I find deals for business class flights from Aurora to Osaka?

    Yes. Cheapflights offers flight deals from Aurora to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aurora to Osaka?

    Currently, October is the cheapest month in which you can book a flight from Aurora to Osaka (average of $197). Flying from Aurora to Osaka in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka?

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

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Alternative routes for Aurora to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Kansai Intl flights
Denver to Osaka Itami flights
Colorado Springs to Kansai Intl flights

Top 3 airlines flying from Aurora to Osaka

Discover the top 3 airlines that operate flights from Aurora to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$696Average$1,783FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$804Average$1,238FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,442Average$1,765FlexibilityNo cancel feeOn-time69%

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