$346 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 4/30. 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, 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$1,002
Okinawa
Okinawa2 stops$1,219
Fukuoka
Fukuoka2 stops$1,345
Hiroshima
Hiroshima2 stops$1,516
Tokyo
Tokyo1 stop$1,002
Okinawa
Okinawa2 stops$1,219
Fukuoka
Fukuoka2 stops$1,345
Hiroshima
Hiroshima2 stops$1,516

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

Sat, Sep 12 - Sun, Sep 27
Air Canada Logo
7:50 pm - 2:55 pm
DEN
-
NRT
28h 05m
1 stop
Air Canada Logo
4:55 pm - 11:08 pm
NRT
-
DEN
21h 13m
1 stop
$1,002Air Canada
Fri, Sep 4 - Wed, Sep 9
Multiple Airlines Logo
9:47 am - 8:00 pm
DEN
-
NRT
19h 13m
1 stop
Multiple Airlines Logo
9:30 pm - 11:44 pm
NRT
-
DEN
17h 14m
2 stops
$1,004Multiple Airlines
Tue, Sep 1 - Sun, Sep 13
China Eastern Logo
6:30 am - 12:30 pm
DEN
-
HND
39h 00m
2 stops
China Eastern Logo
5:10 pm - 6:10 pm
HND
-
DEN
40h 00m
2 stops
$1,008China Eastern
Tue, Sep 1 - Tue, Sep 15
China Eastern Logo
6:30 am - 3:50 pm
DEN
-
HND
42h 20m
2 stops
China Eastern Logo
5:10 pm - 6:10 pm
HND
-
DEN
40h 00m
2 stops
$1,073China Eastern
Mon, May 4 - Mon, May 11
ANA Logo
9:10 am - 4:25 pm
DEN
-
KIX
16h 15m
1 stop
ANA Logo
6:00 pm - 5:20 pm
KIX
-
DEN
14h 20m
1 stop
$1,092ANA
Tue, Sep 22 - Tue, Oct 13
STARLUX Airlines Logo
5:39 pm - 2:40 pm
DEN
-
OKA
30h 01m
2 stops
STARLUX Airlines Logo
3:50 pm - 11:48 pm
OKA
-
DEN
22h 58m
2 stops
$1,250STARLUX Airlines
Thu, Sep 10 - Mon, Sep 14
STARLUX Airlines Logo
7:28 pm - 2:40 pm
DEN
-
OKA
28h 12m
2 stops
STARLUX Airlines Logo
3:50 pm - 11:17 pm
OKA
-
DEN
22h 27m
2 stops
$1,342STARLUX Airlines
Sun, May 10 - Tue, May 26
ANA Logo
7:45 am - 6:55 pm
DEN
-
ITM
20h 10m
2 stops
ANA Logo
11:00 am - 6:12 pm
ITM
-
DEN
22h 12m
2 stops
$1,440ANA
Sat, May 2 - Thu, May 14
United Airlines Logo
8:50 pm - 8:40 pm
DEN
-
NGO
32h 50m
2 stops
United Airlines Logo
2:00 pm - 12:05 pm
NGO
-
DEN
13h 05m
1 stop
$1,526United Airlines
Sun, May 3 - Sat, May 16
United Airlines Logo
5:20 am - 5:35 pm
DEN
-
FUK
21h 15m
2 stops
United Airlines Logo
12:25 pm - 7:40 pm
FUK
-
DEN
22h 15m
2 stops
$1,581United Airlines
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 $1,152 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 $1,152.

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

The average price for all round-trip flights from Denver to Japan depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Japan is generally in the morning, when round-trip flights cost $1,348 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 $1,348.

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 $1,344, 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 $1,067 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,497 and $1,439 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 Mondays 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 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$346
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 10% 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.

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 1173 reviews
8.2Comfort
7.8Food
8.0Entertainment
8.7Crew
8.6Boarding
Airline reviews

Matsuyama to Tokyo is basically a puddle jumper flight, so it was as good as one should expect. No meal, no entertainment, and none expected.

8.0 ExcellentAnonymous, Apr 2026
MYJ - HND
Read more ANA reviews

Matsuyama to Tokyo is basically a puddle jumper flight, so it was as good as one should expect. No meal, no entertainment, and none expected.

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

The bed / seat was very hard , not at all comfortable for an 11 hr flight .. food was strange , never have I eaten roast chicken and mash potatoes for breakfast!! Very odd

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Delays, plane transfer due to malfunction, no entertainment, limited beverage service.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

The food was not great; but I don’t expect much from airline food. However, the staff was incredible! I had gotten to the gate when I realized I had left my computer at the security checkpoint! I told a staff member and she said, “well, you will miss this flight if you go back to get it” It was a long way from the gate. I asked if I might get on the next flight. She sent for another staff member, and he took me to the gate desk. He found an open seat, and said,”okay, go run to get your computer, I will get you a new boarding pass.” I rran back, retrieved my computer, and returned to the gate. It was closed, but I found the gate nearby where the next ANA flight was leaving. Another staff member was ready for me, and printed me a new pass, and even made sure I still had an aisle seat that I requested! I got in line and continued my trip. These people are amazing, helpful, and friendly. My trip could have been ruined, or postponed at a great expense, but they saved the day! 5 stars!!!!

The check-in crew for Alaska was rude, unhelpful, and the opposite of customer-centric. We arrived 50 minutes before our flight and were told it was too late to check baggage. When I asked what the cutoff was, the agent started speaking in codes “D50” and yelling to their manager who also spoke in codes. They then tried to speak to me using these codes and all I wanted to know was the time of the cutoff, which they would not — or could not — articulate. They booked me and my family on the next flight while smirking.

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

They treat me well because of my one world status. Crew is attentive and professional. One of the best airlines out there.

I was seating in 26A and the children in 27A and B were kicking me non-stop. They kicked me for hours nonstop and the parents refused to get off their phones or correct them. I kindly asked multiple times and got screamed at by the mom that her son is disabled. I told her I get it, but that I matter too and she is responsible for her child. He then kicked me so hard my drink spilled. Not one crew member or other passenger said or did a thing. It was so horrible.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

My very first, first class flight! Loved the comfortable seats, foot rest and beverages. Did not have food due to short flight. Crew was very friendly!

This was my first time flying first class. I was really disappointed with the food option and lack of entertainment. I wasn’t given an option of what to eat. The breakfast was less than desirable. It was a bowl of some type of granola cereal, dried fruit, almond butter and 3 biscuits that we pretty much tasteless. There was so much fiber in that meal I was afraid I would poop myself in the flight. There was absolutely ZERO entertainment available. No tv screen to watch a movie or listen to music. No charging port for my phone. I recently flew Delta Airlines Comfort class and I had a tv screen with numerous options of music to listen to and movies to watch. Also I had a charging port for my phone. I expected more quality from first class. Please understand I am not some prima donna that feels entitled. But the price I paid for first class wasn’t worth what I experienced.

it was good except the too big men in my personal space.

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

We were on the ground for over 2hrs Flt scheduled to leave at 5:40pm, actual departure was at 9:00pm. Around 8:00pm we were offered an option to deplane,some did while others stayed.

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

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.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Everything went smoothly — on-time departure and very organized boarding. We pre-ordered vegan meals, which were fine but not especially memorable. We may have had slightly higher expectations given it was a Japanese airline. It felt like a dinner meal than a breakfast. Overall, it was a good flight experience and we would recommend it.

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!

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

Information on your arrival and departure airports