$333 Find Cheap Flights from Japan to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 8/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Japan to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Japan to Denver 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 Japan to Denver

Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
11:55 am - 11:59 pm
HND
-
DEN
27h 04m
1 stop
American Airlines Logo
5:08 am - 2:20 pm
DEN
-
HND
18h 12m
1 stop
$802American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
11:55 am - 11:59 pm
HND
-
DEN
27h 04m
1 stop
American Airlines Logo
6:27 pm - 2:20 pm
DEN
-
HND
28h 53m
1 stop
$803American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
7:25 am - 11:59 pm
ITM
-
DEN
31h 34m
2 stops
American Airlines Logo
4:21 pm - 7:50 pm
DEN
-
ITM
36h 29m
2 stops
$812American Airlines
Mon, Jun 15 - Thu, Jul 23
Multiple Airlines Logo
4:25 pm - 3:58 am
NRT
-
DEN
26h 33m
2 stops
Multiple Airlines Logo
9:06 pm - 2:25 pm
DEN
-
NRT
26h 19m
1 stop
$922Multiple Airlines
Mon, Jun 15 - Thu, Aug 27
Multiple Airlines Logo
4:25 pm - 9:42 pm
NRT
-
DEN
44h 17m
2 stops
Multiple Airlines Logo
9:06 pm - 2:25 pm
DEN
-
NRT
26h 19m
1 stop
$933Multiple Airlines
Wed, Aug 26 - Sat, Aug 29
STARLUX Airlines Logo
7:55 pm - 11:16 pm
NGO
-
DEN
42h 21m
2 stops
STARLUX Airlines Logo
7:28 pm - 6:45 pm
DEN
-
NGO
32h 17m
2 stops
$1,243STARLUX Airlines
Wed, Aug 26 - Sat, Aug 29
STARLUX Airlines Logo
7:55 pm - 11:16 pm
NGO
-
DEN
42h 21m
2 stops
STARLUX Airlines Logo
7:28 pm - 6:45 pm
DEN
-
NGO
32h 17m
2 stops
$1,245STARLUX Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
6:10 pm - 10:06 am
HND
-
DEN
30h 56m
2 stops
United Airlines Logo
7:25 pm - 1:55 pm
DEN
-
HND
27h 30m
1 stop
$1,272United Airlines
Thu, Oct 1 - Thu, Oct 8
Air Canada Logo
2:00 pm - 4:58 pm
NGO
-
DEN
17h 58m
2 stops
Air Canada Logo
5:00 am - 6:35 pm
DEN
-
NGO
22h 35m
3 stops
$1,574Air Canada
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
2:00 pm - 12:10 pm
NGO
-
DEN
13h 10m
1 stop
United Airlines Logo
11:59 pm - 8:40 pm
DEN
-
NGO
29h 41m
2 stops
$1,628United Airlines
Booking Insights

KAYAK's insights & trends for flights to Denver

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

What is the cheapest flight to Denver?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Denver was found on the route from Tokyo, at $802 return. The most popular connection is from Los Angeles to Denver and KAYAK users have found round-trip deals for as low as $96 in the last 3 days.

What is the cheapest day to fly to Denver?

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

Based on KAYAK data, the cheapest day to fly to Denver is Monday where round-trip tickets can be as cheap as $979. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,771 on average.

What is the cheapest month to fly to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Denver, 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 to Denver is January, where tickets cost $570 on average for return flights. On the other hand, the most expensive months are April and September, where the average cost of tickets from Japan is $1,857 and $1,664 respectively. For one-way flights, the best month to travel is May with an average price of $853.

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

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

The cheapest time of day to fly to Denver is generally in the evening, when round-trip flights cost $1,608 on average. The most expensive time of day to fly to Denver is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,608.

What is a good deal for flights to Denver?

If you’re looking for cheap airfare to Denver, 25% of our users found tickets to Denver for the following prices or less: From Tokyo Narita Airport $1,635 round-trip.

Good to know

Low seasonFebruary
Cheapest flight$333
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Tokyo Narita Airport to Denver

FAQs - booking Denver flights

  • What is the cheapest flight to Denver?

    In the last 3 days, the cheapest flight deal to Denver was found on the route from Tokyo, at $802 return. The most popular connection is from Los Angeles to Denver and KAYAK users have found round-trip deals for as low as $96 in the last 3 days.

  • How far is Denver Intl Airport from central Denver?

    The city center of Denver is 18 miles from Denver Intl Airport.

  • What is the name of Denver’s airport?

    Denver is served by Denver Intl Airport, also commonly referred to as Denver or Denver Intl. The airport code is DEN.

  • How much is a flight to Denver?

    On average, a flight to Denver costs $1,657. The cheapest price found on KAYAK in the last 2 weeks cost $823 and departed from Tokyo Narita Airport.

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

    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 to Denver.

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

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

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

    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 to Denver 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 to Denver?

    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 to Denver 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 Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,108 or less one-way and $1,635 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

Reviews of the top 5 airlines serving from Japan to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Denver? 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 1200 reviews
7.7Food
8.2Comfort
8.0Entertainment
8.7Crew
8.5Boarding
Airline reviews

As always, there is that one or two flight attendants that could be better.

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

As always, there is that one or two flight attendants that could be better.

I loved everything about my experience!!! The staff were absolutely incredible. I can not wait to fly again with them.

ANA split my family of 4 by seating us each separately which didn't seem to make much sense. Both ways we were not seated together and the glitch int he online check in system meant we could not change our seats or get boarding passes without seeing a person at the airport counnter. The staff however offered good service in the air.

The seats were broken for several of us on this flight not to mention dirty. Quite unacceptable for the price point and expectation level. The meat was so hard it could hardly be cut so terribly unappealing. The united lungs in SFO was dirty and the bathroom conditions were down right disgusting. Nothing about this experience makes me want to book with United again. Our experiences with business class on Lufthansa and British Airways far out perform United in comparison. Truly disappointing!

It was good. The crew was efficient, food was good

They did not get back tickets in time about flight varification so i had to purchase another one way ticket to get home soxas rocnot Risk being unable to return home.

Food looked great but did not taste all that good.

Everything about the flight was good or very good. The only bummer was that there was a 2 hour delay and that's not the fault of the airlines but it still takes away from the whole experience. The most amazing thing was that our bags got to baggage claim in record time! That was excellent!

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

Vegetarian options were not that great. However, the crew and service was awesome

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The rear seat on the second leg should be illegal. There’s no way you should make somebody sit that close to the washroom. Very awkward.

The entertainment options on the seat back video boards were nice.

The international / itallian speakers did not seem as friendly and professional as the others. Drink selections were denied ( a beer) until questioned about lack of ANY beer on the plane and then four options were given.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

They were fast and I like how they used to entertainment system to play video about the safety.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Poor... food was horrible, boarding very slow, service on board mediocre

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Flight and attendance were very good we had 2 hour delay that took the shine of it

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
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Dillon
Broomfield
Englewood
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Limon
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Fort Morgan
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Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver