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$407+ Cheap flights from Japan to Denver (DEN)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — DEN
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Japan to Denver

Keep the following information in mind while searching for Japan to Denver flight deals. Data was last updated julio 30, 2025.

Round-trip from

$805
(Kiwi.com)

One-way from

$407
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$1,485

Good round-trip deal

$603 or less

Good one-way deal

$559 or less
From Japan to Denver Intl
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One-way flight from Japan to Denver Intl
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Highest demand for flights based on searches. 14% potential increase in price ($233 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 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 Japan to Denver Intl.
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Price to beat on a one-way flight from Japan to Denver Intl.
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Find flight deals from Japan to Denver

Cheapest flights from Japan to Denver
Explore the most affordable flight options available from Japan to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

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.
vie. 9/122:35 pmNRT - DEN
1 stop34h 43mMultiple Airlines
lun. 9/2911:30 amDEN - NRT
1 stop17h 30mMultiple Airlines
Deal found 7/29$805
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:25 pmHND - DEN
1 stop14h 20mAmerican Airlines
dom. 11/169:11 amDEN - HND
1 stop17h 19mAmerican Airlines
Deal found 7/29$862
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:25 pmHND - DEN
1 stop14h 59mDelta
mar. 10/281:44 pmDEN - HND
1 stop34h 36mDelta
Deal found 7/30$978
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/95:25 pmNRT - DEN
2 stops30h 17mAir Canada
mar. 11/47:16 pmDEN - NRT
2 stops29h 04mAir Canada
Deal found 7/30$1,021
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.
dom. 9/149:10 amKIX - DEN
2 stops23h 26mMultiple Airlines
dom. 9/213:43 pmDEN - KIX
2 stops35h 07mMultiple Airlines
Deal found 7/30$1,068
This FlightHub deal was found by Cheapflights users on 7/28. 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.
vie. 9/268:40 pmNRT - DEN
2 stops40h 34mSTARLUX Airlines
mié. 10/226:20 pmDEN - NRT
2 stops27h 35mSTARLUX Airlines
Deal found 7/28$1,088
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/84:25 pmFUK - DEN
2 stops31h 49mDelta
lun. 9/157:49 pmDEN - FUK
2 stops33h 16mDelta
Deal found 7/30$1,123
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:30 pmNRT - DEN
2 stops18h 58mAlaska Airlines
dom. 1/47:01 pmDEN - NRT
2 stops28h 59mAlaska Airlines
Deal found 7/30$1,138
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:35 pmNRT - DEN
2 stops38h 48mWestJet
sáb. 1/176:30 amDEN - NRT
2 stops42h 00mWestJet
Deal found 7/29$1,150
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/282:00 amHND - DEN
2 stops29h 15mMultiple Airlines
vie. 9/510:55 pmDEN - HND
1 stop31h 05mMultiple Airlines
Deal found 7/30$1,196
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1112:35 pmKIX - DEN
2 stops25h 32mDelta
lun. 9/15:45 amDEN - KIX
2 stops24h 15mDelta
Deal found 7/30$1,258
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1910:15 amOKA - DEN
2 stops29h 44mEVA Air
sáb. 1/36:02 amDEN - OKA
2 stops35h 13mEVA Air
Deal found 7/30$1,284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Denver 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 julio 30, 2025.
Use the filters below to find and compare flights from Japan to Denver that are best for you.

Fly from

Japan

Fly to

Denver

Route

Depart

Return

Price

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

vie. 9/12

2:35 pm-10:18 am

1 stop34h 43m

Denver Intl

lun. 9/29

11:30 am-8:00 pm

1 stop17h 30m

$805

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

jue. 11/13

8:25 pm-6:45 pm

1 stop14h 20m

Denver Intl

dom. 11/16

9:11 am-6:30 pm

1 stop17h 19m

$862

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

mar. 10/7

6:25 pm-6:24 pm

1 stop14h 59m

Denver Intl

mar. 10/28

1:44 pm-3:20 pm

1 stop34h 36m

$978

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

jue. 10/9

5:25 pm-8:42 am

2 stops30h 17m

Denver Intl

mar. 11/4

7:16 pm-4:20 pm

2 stops29h 04m

$1,021

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

dom. 9/14

9:10 am-5:36 pm

2 stops23h 26m

Denver Intl

dom. 9/21

3:43 pm-5:50 pm

2 stops35h 07m

$1,068

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

vie. 9/26

8:40 pm-10:14 pm

2 stops40h 34m

Denver Intl

mié. 10/22

6:20 pm-12:55 pm

2 stops27h 35m

$1,088

FukuokaDenver

FUK - DEN

FUKDEN

Fukuoka

lun. 9/8

4:25 pm-9:14 am

2 stops31h 49m

Denver Intl

lun. 9/15

7:49 pm-8:05 pm

2 stops33h 16m

$1,123

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

jue. 12/25

6:30 pm-9:28 pm

2 stops18h 58m

Denver Intl

dom. 1/4

7:01 pm-4:00 pm

2 stops28h 59m

$1,138

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

dom. 12/21

6:35 pm-5:23 pm

2 stops38h 48m

Denver Intl

sáb. 1/17

6:30 am-4:30 pm

2 stops42h 00m

$1,150

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

jue. 8/28

2:00 am-4:15 pm

2 stops29h 15m

Denver Intl

vie. 9/5

10:55 pm-9:00 pm

1 stop31h 05m

$1,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 54 results
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Best time to book a flight from Japan to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Japan to Denver (average of $197). Flying from Japan to Denver in March is currently the most expensive (average of $278). 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 JP to DEN?

Find hourly flight availability from Japan to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from Japan to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated julio 30, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and ANA from Japan to Denver 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.
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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.
China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Boarding

9.0

Comfort

8.9

Crew

9.3

Overall

9.0

Entertainment

8.9

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 Japan to Denver. 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 into for flights to Denver from Japan?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Japan to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $502. Users have also found prices from $560 and $587 on Alaska Airlines and Hawaiian Airlines, respectively.

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Japan to Denver (average of $197). Flying from Japan to Denver in March is currently the most expensive (average of $278). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Alternative routes for Japan to Denver

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Top 3 airlines flying from Japan to Denver

Discover the top 3 airlines that operate flights from Japan to Denver. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$881FlexibilityNo cancel feeOn-time71%
STARLUX AirlinesCheapest$1,032Average$1,194FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,542Average$1,794FlexibilityNo cancel feeOn-time69%

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