$274 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 2/10. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Denver to Japan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$590
Okinawa
Okinawa2 stops$1,035
Fukuoka
Fukuoka2 stops$1,101
Hiroshima
Hiroshima2 stops$1,537
Tokyo
Tokyo1 stop$590
Okinawa
Okinawa2 stops$1,035
Fukuoka
Fukuoka2 stops$1,101
Hiroshima
Hiroshima2 stops$1,537

Book Cheap Denver to Japan Plane Tickets

 
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, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
9:44 pm - 2:25 pm
DEN
-
NRT
24h 41m1 stop
Multiple Airlines Logo
2:45 pm - 5:49 pm
NRT
-
DEN
19h 04m2 stops
$590Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
9:44 pm - 2:25 pm
DEN
-
NRT
24h 41m1 stop
Multiple Airlines Logo
2:45 pm - 5:49 pm
NRT
-
DEN
19h 04m2 stops
$594Multiple Airlines
Mon, Feb 2 - Fri, Feb 13
Multiple Airlines Logo
10:43 pm - 2:25 pm
DEN
-
NRT
23h 42m1 stop
Multiple Airlines Logo
2:45 pm - 9:52 am
NRT
-
DEN
35h 07m1 stop
$596Multiple Airlines
Tue, Jan 27 - Fri, Feb 6
ANA Logo
7:47 am - 7:35 pm
DEN
-
CTS
19h 48m2 stops
ANA Logo
6:00 pm - 7:16 pm
CTS
-
DEN
17h 16m2 stops
$957ANA
Sun, Jan 18 - Wed, Jan 28
United Airlines Logo
7:47 am - 4:40 pm
DEN
-
KIX
16h 53m1 stop
United Airlines Logo
8:20 am - 12:10 pm
KIX
-
DEN
19h 50m1 stop
$962United Airlines
Sat, Jan 17 - Thu, Jan 29
United Airlines Logo
11:59 pm - 4:40 pm
DEN
-
KIX
24h 41m2 stops
United Airlines Logo
8:20 am - 12:10 pm
KIX
-
DEN
19h 50m1 stop
$967United Airlines
Sun, Jan 18 - Tue, Jan 27
ANA Logo
7:47 am - 4:40 pm
DEN
-
KIX
16h 53m1 stop
ANA Logo
9:10 pm - 12:10 pm
KIX
-
DEN
31h 00m1 stop
$978ANA
Sun, Jan 25 - Thu, Jan 29
Asiana Airlines Logo
7:40 pm - 2:40 pm
DEN
-
FUK
27h 00m2 stops
Asiana Airlines Logo
3:50 pm - 10:15 pm
FUK
-
DEN
22h 25m2 stops
$1,480Asiana Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
9:45 am - 7:40 pm
DEN
-
HIJ
41h 55m2 stops
Air Canada Logo
3:55 pm - 10:23 am
HIJ
-
DEN
34h 28m2 stops
$1,537Air Canada
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
1:25 pm - 7:40 pm
DEN
-
HIJ
38h 15m2 stops
Air Canada Logo
3:55 pm - 10:23 am
HIJ
-
DEN
34h 28m2 stops
$1,579Air Canada
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Japan from Denver found in the last 72 hours was to Tokyo, at $999 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 $999.

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.

No, with an average price for the route of $1,199, prices are generally cheapest when you fly direct.

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 February, when tickets cost $1,040 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,545 and $1,450 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 Fridays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$274
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 13% 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 60% 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 $1,533.

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.

Reviews of the 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.
8.4
ANAOverall score based on 1021 reviews
8.7Crew
8.6Boarding
7.7Food
8.2Comfort
7.9Entertainment
Airline reviews

The crew was incredible. The pilots were so fantastic. The smoothest landing I’ve ever experienced.

10.0 ExcellentAnonymous, Nov 2025
KIX - HND
Read more ANA reviews

The crew was incredible. The pilots were so fantastic. The smoothest landing I’ve ever experienced.

The flight attendants are always fantastic. My only issue – and it was on my Haneda to Vancouver flight – same as my Vancouver to Osaka flight – I had a confirmed special meal and they had no record of it on board. I tried to confirm it with the gate agent in Fukuoka, where I initiated the day, because of the mess up a month ago, and she said that they can't confirm special meals. I'd have to see when I got on board.

Great transfer of luggage from my flight with Osaka to Tokyo then Tokyo to final destination in Chicago

Great experienced staff and very pleasant compared to some other international airlines

Flight was good and comfortable, even for long haul economy. No complaints.

Check in was fast, lounge was good. Special section for ANA passengers in the Plaza Premium lounge. Boarding was organized and quick. Crew was very nice. They ran out of the Japanese meal so they asked me to switch to the international meal. Beef was room temperature and not hot. It tasted ok. Japanese meal was served hot. Movies were not great. Chair was very old and recline was not good. TV monitor was very old and not HD. Plane layout in business was 2-2-2. Should switch to the 1-2-1 layout for more privacy. Overall flight was average to good. Service was good but hard product should be updated to compete against much nicer Taiwanese airlines.

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Why is a fanny pack considered a third carry on? This shouldn't be regulated at the gate

Poor. They should have given me a row with more room and instead they put me in a middle seat with two strangers next to me

The flight was delayed so we didn’t get into San Diego until almost 1 AM. Otherwise, it was lovely.

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

Flight was delayed but still made it to Phoenix on time. Boarding went quickly, the flight was smooth.

1. Denial of Basic Needs (SEA): Upon arrival in Seattle, the wheelchair attendant refused my urgent request to use the restroom, insisting on scanning documents first. She eventually took me to a restroom but then abandoned me and my autistic son at an unstaffed, deserted gate for over four hours. When I called the accommodation line for help, I was told to "get someone's attention," which was impossible. My son, traumatized by the prospect of me yelling for help, was forced to wander the terminal to find assistance. 2. Revocation of Accommodations & Threats: At the gate, an agent stated I had no accommodations on file, despite my previous leg having them. When I showed the app (where my bulkhead seat was erased and replaced with Row 14), he denied the evidence. When I attempted to advocate for my immobilized leg, he threatened to "yank me from the flight" if I said one more word. He coerced me into agreeing that I was "asking for accommodations for the first time" before he would allow assistance, effectively forcing me to falsify the situation under duress. I complied only out of fear of being stranded in a strange city. 3. On-Board Negligence and Injury: Because my bulkhead seat was revoked, I was forced into Row 14. With my leg immobilized and unable to bend, it extended into the aisle. During boarding and the flight: 16 different passengers tripped over my injured leg. 6 rolled luggage bags were pulled over my injured leg. The Flight Attendant (FA) was one of the people who tripped and drove luggage over me. I reported the issue to the FA after 10 trips and 3 luggage impacts. He ignored me. He only addressed me later to ask me to move my immobilized leg for beverage service. I informed him again: "16 people have tripped, 6 luggage runovers, I cannot bend it." He provided no medical aid and no incident report. 4. Resolution and Trauma: Eventually, a different employee noticed my distress and my original paper boarding pass showing the correct bulkhead assignment. He asked me to move up. I broke down in tears, terrified that moving would cause the gate agent to remove me from the plane as threatened. We were eventually moved to the bulkhead, but the damage was done. My autistic son was traumatized by watching his mother be trampled and threatened. 5. Post-Flight: I called to report these injuries, but was disconnected after a 45-minute hold. I require a formal record of this injury and these violations.

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

Larger seats and more room would elevate the experience. Otherwise, it was good!

Flight crew and flight were good. But it departed two hours late.

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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.

This flight with a lot empty place , and I have more room, feeling comfortable.

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

The cabin crew was professional and there were plenty of movie choices, but the food was a bit sub-standard.

The flight was delayed an hour, but not because of Air Canada. The crew was polite, professional, and competent. The food was above average for Air Canada, but just fine. The stand out for me in the 10 hour flight was the entertainment package. The best of any airline I’ve experienced so far. Looking forward to my return flight to finish some more of the shows I was watching.

Very good!👍!especially the typhoon coming, the speaking Chinese language service is excellent 👍!

Not to out myself as both a child at heart and kind of a terrible person, but the Pokémon safety video was the first time I watched an airplane safety video in like a decade. It was ADORABLE!! A great way to encourage attention from young and old alike.

Seamless! Long but the seat back entertainment kept us all busy the whole time! Meals were excellent! Crew fantastic! Very attentive!

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

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

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

Information on your arrival and departure airports