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$340+ Cheap flights from Denver (DEN) to Japan

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FUK
8월 5 — 8월 121
화 8/5
화 8/12
1 adult, Economy
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Cheap flight deals from Denver to Japan

Keep the following information in mind while searching for Denver to Japan flight deals. Data was last updated 7월 31, 2025.

Round-trip from

$745
(Gurufare)

One-way from

$340
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,460

Good round-trip deal

$1,160 or less

Good one-way deal

$568 or less
From Denver Intl to Japan
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One-way flight from Denver Intl to Japan
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denver Intl to Japan.
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Price to beat on a one-way flight from Denver Intl to Japan.
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Find flight deals from Denver to Japan

Cheapest flights from Denver to Japan
Explore the most affordable flight options available from Denver to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7월 31, 2025.

This Gurufare deal was found by Cheapflights users on 7/31. 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.
금 8/296:45 amDEN - CTS
2 stops38h 45mChina Eastern
금 9/56:35 pmCTS - DEN
2 stops38h 46mChina Eastern
Deal found 7/31$745
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 8/2610:55 pmDEN - NRT
1 stop24h 15mMultiple Airlines
화 9/22:35 pmNRT - DEN
1 stop34h 46mMultiple Airlines
Deal found 7/29$755
This Gurufare deal was found by Cheapflights users on 7/30. 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.
토 9/136:30 amDEN - KIX
2 stops39h 50mChina Eastern
토 9/209:30 amKIX - DEN
2 stops23h 52mChina Eastern
Deal found 7/30$859
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 9/86:34 pmDEN - HND
2 stops37h 56mMultiple Airlines
화 9/161:30 amHND - DEN
2 stops30h 43mMultiple Airlines
Deal found 7/30$876
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 9/113:43 pmDEN - KIX
2 stops26h 57mMultiple Airlines
목 9/189:10 amKIX - DEN
2 stops23h 26mMultiple Airlines
Deal found 7/30$910
This FlightHub deal was found by Cheapflights users on 7/31. 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.
토 10/46:30 amDEN - OKA
2 stops42h 00mChina Eastern
일 10/122:30 pmOKA - DEN
2 stops42h 54mChina Eastern
Deal found 7/31$915
This FlightHub deal was found by Cheapflights users on 7/29. 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.
목 8/286:45 amDEN - HND
2 stops38h 45mChina Eastern
수 9/32:30 pmHND - DEN
2 stops42h 51mChina Eastern
Deal found 7/29$929
This FlightHub deal was found by Cheapflights users on 7/29. 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.
토 10/116:05 pmDEN - KIX
1 stop31h 20mAir Canada
토 10/186:05 pmKIX - DEN
2 stops38h 58mAir Canada
Deal found 7/29$965
This Ovago deal was found by Cheapflights users on 7/29. 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.
금 9/126:30 amDEN - FUK
2 stops39h 25mChina Eastern
금 9/196:15 pmFUK - DEN
2 stops39h 07mChina Eastern
Deal found 7/29$970
This Air Canada deal was found by Cheapflights users on 7/29. 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.
토 10/254:19 pmDEN - NGO
2 stops35h 21mAir Canada
화 11/42:10 pmNGO - DEN
2 stops38h 13mAir Canada
Deal found 7/29$983
This FlightHub deal was found by Cheapflights users on 7/29. 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.
수 10/15:30 pmDEN - HND
1 stop31h 20mAir Canada
화 10/76:10 pmHND - DEN
1 stop37h 14mAir Canada
Deal found 7/29$991
This Gurufare deal was found by Cheapflights users on 7/30. 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.
토 10/256:15 amDEN - NGO
2 stops39h 20mChina Eastern
화 11/45:00 pmNGO - DEN
2 stops41h 24mChina Eastern
Deal found 7/30$1,011

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Japan 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 7월 31, 2025.
Use the filters below to find and compare flights from Denver to Japan that are best for you.

Fly from

Denver

Fly to

Japan

Route

Depart

Return

Price

DenverSapporo

DEN - CTS

DENCTS

Denver Intl

금 8/29

6:45 am-12:30 pm

2 stops38h 45m

Sapporo Chitose

금 9/5

6:35 pm-6:21 pm

2 stops38h 46m

$745

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

화 8/26

10:55 pm-2:10 pm

1 stop24h 15m

Tokyo Narita

화 9/2

2:35 pm-10:21 am

1 stop34h 46m

$755

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

토 9/13

6:30 am-1:20 pm

2 stops39h 50m

Osaka Kansai Intl

토 9/20

9:30 am-6:22 pm

2 stops23h 52m

$859

DenverTokyo

DEN - HND

DENHND

Denver Intl

월 9/8

6:34 pm-11:30 pm

2 stops37h 56m

Tokyo Haneda

화 9/16

1:30 am-5:13 pm

2 stops30h 43m

$876

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

목 9/11

3:43 pm-9:40 am

2 stops26h 57m

Osaka Kansai Intl

목 9/18

9:10 am-5:36 pm

2 stops23h 26m

$910

DenverOkinawa

DEN - OKA

DENOKA

Denver Intl

화 8/26

6:45 am-1:30 pm

2 stops39h 45m

Okinawa Naha

화 9/2

4:30 pm-6:21 pm

2 stops40h 51m

$916

DenverTokyo

DEN - HND

DENHND

Denver Intl

목 8/28

6:45 am-12:30 pm

2 stops38h 45m

Tokyo Haneda

수 9/3

2:30 pm-6:21 pm

2 stops42h 51m

$929

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

토 10/11

6:05 pm-4:25 pm

1 stop31h 20m

Osaka Kansai Intl

토 10/18

6:05 pm-6:03 pm

2 stops38h 58m

$965

DenverNagoya

DEN - NGO

DENNGO

Denver Intl

토 10/25

4:19 pm-6:40 pm

2 stops35h 21m

Nagoya Chubu Centrair Intl

화 11/4

2:10 pm-12:23 pm

2 stops38h 13m

$983

DenverTokyo

DEN - HND

DENHND

Denver Intl

수 10/1

5:30 pm-3:50 pm

1 stop31h 20m

Tokyo Haneda

화 10/7

6:10 pm-4:24 pm

1 stop37h 14m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 57 results
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Best time to book a flight from Denver to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Denver 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 Denver to Japan

What is the cheapest month to book a flight from Denver to Japan?

Currently, February is the cheapest month in which you can book a flight from Denver to Japan (average of $884). Flying from Denver to Japan 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 DEN to JP?

Find hourly flight availability from Denver to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7월 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Japan as you normally would.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated 7월 31, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from Denver to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,222 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Food

8.8

Comfort

8.9

Overall

9.0

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Japan?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Japan.

  • What are the cheapest airlines to fly from Denver to Japan one-way?

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $477. Asiana Airlines flights start at $600 while deals on ANA start at $620 one-way.

  • What are the most popular routes from Denver to Japan?

    Most travelers choose Denver Intl - Tokyo Narita, Denver Intl - Tokyo Haneda or Denver Intl - Osaka Kansai Intl when deciding on the best route from Denver to Japan.

  • Can I find deals for flights from Denver to Japan that include hotel bookings?

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

  • How can I find direct flights from Denver to Japan?

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

  • Can I find deals for business class flights from Denver to Japan?

    Yes. Cheapflights offers flight deals from Denver to Japan 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 Denver to Japan?

    Currently, February is the cheapest month in which you can book a flight from Denver to Japan (average of $884). Flying from Denver to Japan 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

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Alternative routes for Denver to Japan

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Top 10 airlines flying from Denver to Japan

Discover the top 10 airlines that operate flights from Denver to Japan. 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 7월 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$51Average$82FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$309Average$1,692FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$1,756FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$469Average$668FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$528Average$862FlexibilityNo cancel feeOn-timeN/A
ANACheapest$596Average$1,667FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$807Average$1,145FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$879Average$1,934FlexibilityNo cancel feeOn-time79%
Alaska AirlinesCheapest$922Average$1,230FlexibilityNo cancel feeOn-time75%

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