Use the A Line train for a quick 37-minute ride from Denver Union Station to DEN, running every 15 minutes.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $585 (Trip.com) |
One-way from | $274 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,673 |
Good round-trip deal | $1,189 or less |
Good one-way deal | $686 or less |
Fly from
Fly to
Route
Depart
Return
Price
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Mon 1/12
11:25 am-3:40 pm
Nonstop12h 15m
Tokyo Narita
Thu 1/22
5:35 pm-12:10 pm
Nonstop10h 35m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Sun 3/1
5:20 am-3:00 pm
1 stop17h 40m
Tokyo Narita
Tue 3/17
5:35 pm-1:10 pm
Nonstop10h 35m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Wed 3/4
5:20 am-3:00 pm
1 stop17h 40m
Tokyo Narita
Thu 3/19
5:30 pm-10:30 pm
1 stop20h 00m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Tue 3/17
5:25 am-3:00 pm
1 stop18h 35m
Tokyo Narita
Tue 3/31
4:45 pm-10:30 pm
1 stop20h 45m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Tue 2/3
7:50 am-4:30 pm
1 stop16h 40m
Tokyo Narita
Wed 2/18
4:45 pm-4:36 pm
2 stops15h 51m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Mon 1/26
5:18 am-3:20 pm
1 stop18h 02m
Tokyo Narita
Mon 2/9
11:00 am-6:28 am
2 stops35h 28m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Wed 2/25
7:49 am-3:55 pm
1 stop16h 06m
Tokyo Narita
Tue 3/10
9:00 pm-8:35 am
2 stops26h 35m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Sun 2/22
6:40 am-7:30 pm
2 stops20h 50m
Tokyo Narita
Thu 3/5
9:15 am-5:27 pm
2 stops24h 12m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Mon 1/12
6:14 am-9:05 pm
2 stops22h 51m
Tokyo Narita
Thu 1/22
9:15 am-5:34 pm
2 stops24h 19m
DenverTokyo
DEN - NRT
DENNRT
Denver Intl
Sat 3/14
10:50 am-12:25 pm
2 stops58h 35m
Tokyo Narita
Tue 3/24
5:10 pm-11:39 pm
2 stops45h 29m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
The price you pay for your flight from Denver to Tokyo Narita Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, April is the cheapest month in which you can book a flight from Denver to Tokyo Narita Airport (average of $170). Flying from Denver to Tokyo Narita Airport in June is currently the most expensive (average of $1,255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Denver to Tokyo Narita Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.
Travelers seeking maximum savings on their Denver to Tokyo Narita Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Mario,Nov 2025
HND - BKK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$78 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$217 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$469 | Average$668 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$524 | Average$820 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$683 | Average$1,681 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$822 | Average$1,055 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$874 | Average$1,316 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$922 | Average$1,170 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$963 | Average$1,247 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$1,064 | Average$1,582 | FlexibilityNo cancel fee | On-time80% |