$403 Find Cheap Flights from Denver to Japan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Japan departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Japan Flight Deals from Denver

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$762
Okinawa
Okinawa2 stops$922
Fukuoka
Fukuoka2 stops$1,020
Tokyo
Tokyo1 stop$762
Okinawa
Okinawa2 stops$922
Fukuoka
Fukuoka2 stops$1,020

Cheap Flights from Denver to Japan

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Japan

Wed, Sep 3 - Wed, Sep 17
Hawaiian Airlines Logo
8:00 am - 4:00 pmDEN-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:25 pm - 8:27 pmNRT-DEN
17h 02m1 stop
$762Hawaiian Airlines
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Tue, Sep 2 - Mon, Sep 15
Air Canada Logo
11:24 am - 2:55 pmDEN-NRT
36h 31m2 stops
Air Canada Logo
5:25 pm - 6:03 pmNRT-DEN
39h 38m2 stops
$776Air Canada
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Tue, Sep 2 - Sat, Sep 20
Air Canada Logo
11:24 am - 2:55 pmDEN-NRT
36h 31m2 stops
Air Canada Logo
5:25 pm - 6:03 pmNRT-DEN
39h 38m2 stops
$783Air Canada
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Wed, Oct 1 - Sat, Oct 11
Alaska Airlines Logo
8:00 am - 4:00 pmDEN-NRT
17h 00m1 stop
Alaska Airlines Logo
6:25 pm - 9:46 pmNRT-DEN
18h 21m1 stop
$1,102Alaska Airlines
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Wed, Sep 17 - Thu, Oct 2
Delta Logo
5:30 am - 2:00 pmDEN-HND
17h 30m2 stops
Delta Logo
6:25 pm - 6:09 pmHND-DEN
14h 44m1 stop
$1,189Delta
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Tue, Sep 16 - Tue, Sep 30
Delta Logo
6:30 am - 2:00 pmDEN-HND
16h 30m1 stop
Delta Logo
4:05 pm - 7:10 pmHND-DEN
18h 05m2 stops
$1,193Delta
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Sun, Nov 2 - Tue, Mar 31
ANA Logo
11:25 am - 7:35 pmDEN-CTS
16h 10m1 stop
ANA Logo
1:40 pm - 12:10 pmCTS-DEN
13h 30m1 stop
$1,682ANA
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Mon, Oct 27 - Fri, Nov 7
ANA Logo
12:25 pm - 8:20 pmDEN-ITM
16h 55m1 stop
ANA Logo
12:00 pm - 12:10 pmITM-DEN
16h 10m1 stop
$1,682ANA
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Tue, Nov 4 - Tue, Mar 31
United Airlines Logo
11:25 am - 7:35 pmDEN-CTS
16h 10m1 stop
United Airlines Logo
1:40 pm - 12:10 pmCTS-DEN
13h 30m1 stop
$1,736United Airlines
Find Deal
Sat, Nov 1 - Fri, Apr 3
United Airlines Logo
8:37 pm - 6:35 pmDEN-CTS
30h 58m2 stops
United Airlines Logo
1:40 pm - 12:10 pmCTS-DEN
13h 30m1 stop
$1,741United Airlines
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KAYAK's insights & trends for Denver to Japan flights

Get data-powered insights and trends into flights from Denver to Japan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Denver to Japan flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Denver to Japan.

The cheapest ticket to Japan from Denver found in the last 72 hours was to Tokyo, at $965 round-trip. The most popular route is from Denver (DEN) to Tokyo Narita Airport (NRT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $965.

Can I save money by flying with a layover from Denver to Japan?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 3 stops layover the cheapest option at $1,894 on average.

What is the cheapest month to fly from Denver to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Japan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Japan is January, when tickets cost $1,003 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,514 and $1,502 respectively.

What’s the cheapest day of the week to fly from Denver to Japan?

The average price of all round-trip flights from Denver to Japan clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Japan, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

How far in advance should I book a flight from Denver to Japan?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Japan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Japan, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonAugust
High seasonMay
Cheapest flight$403
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Denver to Tokyo Narita Airport

FAQs - booking Japan flights

  • What unique amenities are offered in arrival airports in Japan?

    Narita International Airport (NRT) has showers where travelers can freshen up after a long journey. It also has an area where kids can play to remain busy before you continue with the journey. These play areas are soft and safe for children of all ages. Itami Airport (ITM) has wheelchair-accessible toilets and offers wheelchair rental. Kasai International Airport (KIX) also offers shower rooms and play areas for kids.

  • What are the visa requirements for Japan?

    Permanent US residents qualify for a visa when traveling in Japan at zero cost. It remains valid for 90 days. However, all travelers require a valid passport to prove they are permanent residents of the United States of America. Travelers can apply for a short-term or long-term visa.

  • Which cities are near Narita International Airport?

    Local cities near NRT are Narita, Yachimata, Naruto, Edosaki, Ryugasaki, Asahi, Togane, Yokaichiba, and Omigawa. Thus, it’s easier to get to these cities if they are your final destination. Trains and buses are the available public transportation options from the airport to the city center.

  • Which airlines offer special services from Denver to Japan?

    ANA Airlines is the highest-rated airline. Boarding flights from this airline comes with many benefits such as friendly staff, food, and entertainment. Again, there are luggage storage facilities and luggage carts that make handling luggage easier. Asiana Airlines also offers special services, including free baggage services for international travelers. It also gives a magic boarding pass to some of its travelers.

  • How does KAYAK find such low prices on flights from Denver to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Denver to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Denver to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the afternoon, when round-trip flights cost $736 on average. Morning departures are around 64% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,597.

Top tips for finding cheap flights to Japan

  • Denver International Airport (DEN) offers wheelchair services to travelers with special needs. The airport has well-equipped parking areas and restrooms.
  • Cities served by flights from Denver to Japan are Narita, Osaka, Kobe, and Osaka Bay. Some flights arrive directly to airports in these cities, while others make one or two stops.
  • After arriving at the airport in Japan, especially after a long flight, you can rent a lounge. If you are a devotee, the airport has a prayer room where you can do your prayers after arriving safely.
  • Most airlines offer indirect flights. Multiple airlines make one, two, or three stops, while American Airlines and Asiana Airlines make two stops. ANA and Air Canada make a single stop throughout the journey.
  • Japan has multiple airports. Narita International Airport is the best because it offers numerous amenities to its travelers. It has a kid's park, duty-free shops, baggage services, Wi-Fi, and a lounge. It also offers clinics and Automated External Defibrillators.
  • Travelers qualify for a visa because the United States of America is on the list of visa exemption agreements with Japan. However, this is for travelers staying up to three months. All travelers should have a valid passport. Those staying for an extended period in Japan should have a long-term visa.
  • In Japan, the law requires that kids up to six years be seated and buckled in the rear seat of a car. Most car rentals from Narita International Airport are fitted with car seats to serve travelers with kids. Most also have booster seats for older children.

Top 5 airlines serving from Denver to Japan

 
Need help choosing which airline to fly with from Denver to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 882 reviews
7.9Entertainment
8.7Crew
8.2Comfort
8.5Boarding
7.7Food
Airline reviews

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

8.0 ExcellentAnonymous, Jun 2025NRT - ITM
Read more ANA reviews

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Everything was great. Wifi was down,but that didn't matter to me.

The staff are very kind ,friendly and helpful .This is my first time flying with ANA and surely will fly again.

The best best best flight experience I have ever had. And I fly A LOT. THANK YOU, ANA!!!

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

Very pleasant and the flight felt like it went by quick

We waited over an hour for our luggage to arrive at the carousel in Seattle.

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

I do wish the the actual airplane I flew on was bigger. But, I made it work.

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

Terrible experience. Flight was delayed then canceled. They had no clue how to rebook us. Had to wait in line to take to a gate agent for 2 hours. Absolutely terrible from start to finish.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

Overcharged by either United or Air Canada. Abuse of access to my credit/debit card.

Dealing with Air Canada was totally miserable and as a result of their website incompetence, lack of customer support, and total non-responsiveness we could not use this flight. We have made a formal complaint to Air Canada and are waiting to hear back, but if prior experience (more than one hour waits on the telephone with no response) is any guide, we wonder if we will ever hear back at all.

We have already filed a formal complaint with Air Canada and are considering filing a complaint with the US Dept. of Transportation. Air Canada was impossible to reach in the two days leading up to our flight despite multiple calls and waits of more than one hour. Their website is designed to prevent reaching anyone and simply puts you into one doom loop after another. In the end, due to Air Canada's lack of communciation and unresponsiveness, we could not take this flight. Depending on how Air Canada responds to our complaint, we may never fly this airline again and advise the rest of the world to do the same.

Everything you need to know for your flight from Denver to Japan

Information on your arrival and departure airports

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