Cheap flights from Denver to Japan from $400
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Japan departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Denver to Japan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Japan?
The month of January is, on average, the cheapest month to fly to Japan from Denver, with most prices found around $1,003. If you aren’t able to travel to Japan during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,005.
What is the cheapest day to depart on your flight to Japan?
On average, the least expensive day to fly to Japan from Denver is on a Monday. momondo users have found tickets for Monday departures for as low as $1,477. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Denver to Japan on a Saturday will generally be more expensive and average around $1,788. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Japan?
Flying to Japan from Denver at noon is the least expensive time of day to depart. momondo users have found prices as low as $736 when looking at flights departing at noon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,600 per ticket.
What is the cheapest Denver Intl to Japan flight route?
Fly from Denver Intl to Tokyo Narita for the best Denver Intl - Japan flight prices
How far in advance should I book a flight to Japan?
You are more likely to see cheaper flights to Japan from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Denver for as low as $1,105 on momondo.
What cabin class options are available on Denver Intl to Japan flights?
There are 3 cabin classes available to choose from on Denver Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Denver Intl to Japan?
WestJet is the most popular carrier operating from Denver Intl to Japan
What airlines fly to Japan?
Air Canada, United Airlines and ANA are the top three most popular airlines that fly to Japan from Denver according to our data. Air Canada is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 14 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.
How many flights depart from Denver to Japan on average per day?
2 flights are operational daily from Denver to Japan as of June 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.
How many flights depart from Denver to Japan on average per week?
As of June 2025, there are 14 flights per week flying from Denver to Japan. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Denver to Japan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Japan
When did momondo last update prices for flights from Denver Intl Airport to Japan?
Prices for flights from Denver Intl Airport to Japan were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Japan?
As of June 2025, there are 14 operators available to choose from for flights from Denver Intl Airport to Japan.
How old do you have to be to fly from Denver Intl Airport to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Japan?
momondo data reveals that the most frequently booked plane model on the route from Denver to Japan is Boeing 787-9 Dreamliner, representing 99.47% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 0.21%, Airbus A350-1000 at 0.11%, and Boeing 787 Dreamliner at 0.11%.
Best airlines flying from Denver to Japan
Compare and see reviews for airlines that fly from Denver to Japan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $51 | Free Cancellation | Rating 5.9 3,290 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 8.0 7,973 reviews | |||
| PriceFrom $309 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $378 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 8.1 1,319 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 8.4 889 reviews | |||
| PriceFrom $616 | Free Cancellation | Rating 7.6 49 reviews | |||
| PriceFrom $810 | Free Cancellation | Rating 7.2 2,908 reviews | |||
| PriceFrom $820 | Free Cancellation | Rating 7.1 9,654 reviews | |||
| PriceFrom $879 | Free Cancellation | Rating 8.3 1,504 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Denver to Japan?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Japan for you.
Can I find flights from Denver to Japan with flexible booking policies on momondo?
Yes. All flights to Japan from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Denver to Japan?
Once you have performed a search for Denver to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Denver to Japan right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Denver to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.