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Japan to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Japan
Flight Price $795
Airlines Delta, China Eastern, ANA, United, Japan Airlines, Aeromexico, Korean Air, Air Canada, Cathay Pacific, British Airways, Asiana Airlines, Qatar Airways

Book cheap flights from Japan to Denver International (round-trip)

Airports
Origin
Tokyo
$1091
only
$1091
$795
only
$795
Destination
Denver
$795
only
$795
Wed, Oct 24
HND
Tokyo Haneda
DEN
Denver International
32h 33m
Wed, Oct 31
DEN
Denver International
HND
Tokyo Haneda
42h 03m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 18
NRT
Tokyo Narita
DEN
Denver International
17h 23m
Sat, Dec 29
DEN
Denver International
NRT
Tokyo Narita
27h 56m
$1091
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 20,274 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
ATL
YYZ
Excellent 10.0

Extra leg room was great

Entertainment system was flickering

ALB
ATL
Excellent 10.0

Comfortable seat.

SFO
JFK
Good 7.0

Food was unexpectedly good.

The flight was delayed for 40 minutes. We could hardly catch connecting flight

JFK
PRG
Good 7.6

Complimentary beverages.

Chicken and pasta for dinner

SWF
DTW
Okay 5.3

Love delta’s Customer service!

Was wearing shorts and flip flops and the A/C was on full blast which is at the bottom on the side so my feet and legs were freezing the entire flight!

Thu, Nov 1
NRT
Tokyo Narita
DEN
Denver International
48h 26m
Thu, Nov 8
DEN
Denver International
NRT
Tokyo Narita
37h 50m
$1095
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,366 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
PVG
SIN
Excellent 9.3

Full plane yet service went well.

Pulling out of charge cords and ear phone so early in the landing process. Both time 30 minutes before landing. Should do landing check closer to touchdown.

DEL
PVG
Okay 4.6

On time

Turbulence most of the time Crew not courteous

ORD
PVG
Okay 5.6

Nice new airframe, for what that's worth. Staff are attentive, friendly.

Atrocious legroom & my legs are NOT long; like being in a stress position entire haul. BRUTAL. Flown many airlines to SEA, this was so bad it shocked me. The food (every 'meal' was poor, gross all-around but the "bacon & eggs" ....the egg didn't taste like real egg, bacon left raw. Inedible. The one exception was the chicken breast, that was actually a good standard... but they never have enough for everyone, and the rest of the meal was inedible. Almost no snacks offered, variety of drinks non-existent.

PVG
LAX
Excellent 10.0

Great !

PVG
SFO
Okay 4.6

Turbulent flight

Fri, Dec 14
NRT
Tokyo Narita
DEN
Denver International
10h 25m
Thu, Dec 27
DEN
Denver International
NRT
Tokyo Narita
15h 25m
$1178
Trip: 14 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
HND
FUK
Excellent 9.3

The cabin crew was great in services

Priority not thought

CGK
NRT
Good 6.0

Overall the service was good.

ANA flight attendants were not very well versed in the English language. Very hard to communicate our needs.

NRT
PEK
Excellent 10.0

Everything was just perfect

NRT
ORD
Excellent 10.0

Clean plane, comfy seats and great staff

Everything was good didn’t hate anything

NRT
BKK
Excellent 9.3

Great crew and comfort for economy class.

Food could be better

Thu, Dec 20
HND
Tokyo Haneda
DEN
Denver International
14h 02m
Sun, Dec 30
DEN
Denver International
HND
Tokyo Haneda
14h 55m
$1208
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 59,436 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
LAS
EWR
Okay 5.3

United first class - no food

ORD
SEA
Okay 5.3

The personal entertainment is always great on United

This was a comedy of errors of United being terrible at their own airport. The first plane essentially had a check engine light that they couldn’t figure out. Finally got us a second plane but then got delayed because they couldn’t get catering to come service the plane. The food on the plane looked like it has sat outside for hours. The oils in the hummus and bruschetta has seperated. Good try United but if you can’t get it right at your base how do you expect to get it right anywhere else.

EWR
ZRH
Okay 4.0

Crazy cold all flight long, made me even waking up. They should have served gloves and hats.

RDM
DEN
Excellent 8.0

The United stewardess was lovely

The women in the Redmond/Bend security were less than friendly and helpful. In fact she seemed intent on delaying us for no apparent reason.

SFO
SEA
Okay 5.6

Liked the exit row.

Hated the delay of more than 90 minutes.

Fri, Dec 14
NRT
Tokyo Narita
DEN
Denver International
16h 21m
Mon, Dec 31
DEN
Denver International
NRT
Tokyo Narita
17h 05m
$1240
Trip: 18 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,741 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
BWI
ORD
Mediocre 2.0

Tickets were in the wrong name and the company that issued them refused to fix the problem. I ended up buying a second ticket directly from the airlines.

BOI
SAN
Mediocre 2.0

The fact that my father was diagnosed with Cancer and they wouldn’t refund our 1300.00 for round trip tickets to the Philippines which is our vacation home. The airline required documentation from my fathers doc which I provided. He was not going anywhere for at least a year (radiation and chemo) and the denied even credit.I was able to get my parents tickets refunded by a different airline. NEVER Again. my father passed 8/12/2018. Our trip was scheduled for 9/13/2018. Very disappointing.see

HND
OIT
Excellent 10.0

Spoke english

MNL
NRT
Excellent 9.6

Over all

MNL
NRT
Excellent 10.0

No complain

Sat, Dec 15
NRT
Tokyo Narita
DEN
Denver International
38h 20m
Fri, Dec 28
DEN
Denver International
NRT
Tokyo Narita
24h 25m
$1294
Trip: 14 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 7,035 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
7.8
Entertainment
7.2
Food
7.0
UIO
MEX
Excellent 9.0

The boarding unfortunately the Quito airport it’s too small

MEX
UIO
Excellent 10.0

The crew was very kindly all the time, the on board entertainment is modern

GDL
SFO
Okay 5.0

No wifi, no movies, no power outlets. The budget airline I flew to Mexico (Volaris) was nicer.

LIM
MEX
Excellent 10.0

On time, fast boarding

DTW
MEX
Excellent 9.6

Loved staff and food!!

Sun, Dec 16
HND
Tokyo Haneda
DEN
Denver International
28h 05m
Tue, Dec 25
DEN
Denver International
HND
Tokyo Haneda
23h 50m
$1360
Trip: 10 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 4,208 reviews
Overall
8.8
Boarding
8.8
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
CTS
ICN
Excellent 8.0

The seat were not very comfortable.

ICN
BKK
Excellent 9.6

good service

Seats a little cramped

ICN
CGK
Good 7.6

Korean air business class does not match their standards any more

ICN
CEB
Excellent 10.0

I will definitely be a return customer.

LAX
ICN
Excellent 10.0

comfortable seats

Wed, Dec 19
HND
Tokyo Haneda
DEN
Denver International
30h 55m
Tue, Dec 25
DEN
Denver International
HND
Tokyo Haneda
30h 00m
$1400
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 22,983 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LHR
YYC
Excellent 9.3

Excellent pods on business and very good food and service

YVR
HKG
Good 7.6

Ran out of the best meal option in Business Class...

YYZ
CLE
Okay 5.6

Very short flight so not much to comment.

Not that I didn’t like, but there was no entertainment and no beverage on this flight. Maybe add a “N/A” as an option in the survey. Flight was delayed, but we were kept updated.

YVR
EWR
Excellent 9.3

Great plane B 787

Paid online for food and most choices gone Overpriced

YVR
LAX
Excellent 10.0

On time, clean and comfortable

The only challenge for me was they couldn't take my form of payment on the plane for some food so I was out of luck. I had a Mastercard debit from the states. It is also a loss of revenue for you guys as well. They couldn't take the apple pay from the passenger next to me either. I know it's a lot of systems to update

Sun, Dec 16
HND
Tokyo Haneda
DEN
Denver International
26h 12m
Fri, Dec 28
DEN
Denver International
HND
Tokyo Haneda
30h 02m
$1562
Trip: 13 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4,829 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SIN
Good 7.3

The a330 is showing its age and the food on board was not good. Otherwise it would have been an excellent flight

PEK
HKG
Okay 5.0

Not much

HKG
SFO
Excellent 8.0

Airlines staff took my complaint seriously and found the bag at Hongkong airport. Later the bag was brought to SFO and delivered at my temporary stay. Very good job done.

On arrival on 10th Sep at SFO, I found one of my checked-in baggages was missing. This made me bit worried. I made a complaint to airlines staff there. Some inconveniences caused since I kept my needed cloths in that bag.

HKG
SFO
Okay 4.3

There was nothing worth liking . Plane was dirty in side . Tray tables were broken. Used pillows without hygiene sealed bags. Toilets were missing basic supplies.

Crew was aggressive and impolite even with senior citizens . There is no point in speaking English with senior citizen of Asian decent. Making faces and giggling among themselves with a sarcasm.

JFK
YVR
Excellent 9.3

The food was delicious! And they had a great selection of drinks at no additional price. The crew was very professional and welcoming. Overall so much better than any American airline I have flew with.

Would be amazing to have a little more room in the economy seats!

Wed, Oct 24
HND
Tokyo Haneda
DEN
Denver International
32h 33m
Wed, Oct 31
DEN
Denver International
HND
Tokyo Haneda
42h 03m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 14
HND
Tokyo Haneda
DEN
Denver International
29h 42m
Sun, Dec 30
DEN
Denver International
HND
Tokyo Haneda
27h 07m
$1690
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,617 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
LED
Mediocre 2.0

Old aircraft, which wasn’t clean

PHL
SEA
Mediocre 3.6

made it safe to Seattle

Bad attitude of an attendant at the airport when inquiring about seat change for medical reasons. Complete ignorance during flight, no water or snack offered to me during 6 hour flight while a flight attendant paid a lot of attention to two ladies sitting close by.

LHR
LAX
Excellent 10.0

Food and service were excellent! The best I've had in a long time!

Nothing!

LHR
LIN
Excellent 9.6

boarded and landed on time. staff was nice.

i slept this whole ride so i don't have much to stay that was bad! Most of it just didn't apply to me!

PHL
FRA
Excellent 8.6

Flight itself was very smooth, especially the landing. Food was good also, both the chicken and pasta were prepared well. Pasta could have used a little more sauce. Quantities and variety were also good.

I still don't understand why airlines don't board from the back to the front. Would make the entire process go much smoother. The bigger the plane the bigger the problem and delay. I don't mind storing a bag under the seat but there's more stuff taking up legroom so it's hard to get the feet comfortable which is important for those longer flights.

Thu, Oct 18
HND
Tokyo Haneda
DEN
Denver International
42h 20m
Thu, Oct 25
DEN
Denver International
HND
Tokyo Haneda
67h 48m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 25
HND
Tokyo Haneda
DEN
Denver International
28h 49m
Sat, Jan 5
DEN
Denver International
HND
Tokyo Haneda
36h 30m
$1874
Trip: 12 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 3,591 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.1
SFO
ICN
Excellent 10.0

Tons of leg room.

No soap in bathroom

ICN
LAX
Excellent 9.3

on-plane flight operation is very good

back-office support is very poor. for example they sent me an email before the departure date in Korean only.

ICN
ORD
Excellent 9.3

Good service

ICN
SEA
Mediocre 2.0

It was cancelled. There was no proactive communication from Kayak or Asiana about the situation. We had to cancel and rebook ourselves.

ICN
PEK
Excellent 10.0

Friendly, professional crew.

Bit of turbulence, but hey that's what happens when you fly.

Thu, Oct 18
HND
Tokyo Haneda
DEN
Denver International
42h 20m
Thu, Oct 25
DEN
Denver International
HND
Tokyo Haneda
67h 48m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 3
HND
Tokyo Haneda
DEN
Denver International
39h 01m
Sat, Jan 5
DEN
Denver International
HND
Tokyo Haneda
30h 38m
$2136
Trip: 3 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8,444 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.3
Food
8.0
JFK
DOH
Good 7.6

Passengers with kids up To ten yrs should be boarded with passengers with infants...otherwise excellent service...i like flying with Qatar airways..

DOH
PHL
Good 7.6

The crew was attentive and polite. The flights were on time, and the entertainment options were good. The Doha airport is quite nice, with many eating and retail options. although everything is very expensive, even by airport standards.

My wife and I personally don't mind a selection that leans heavily toward Indian food, but I imagine others will not. The main courses were mediocre and the "sandwich" offered between meals on the 13+ hour flight was cold, soggy and inedible. The seats on our A350 were hard and not very comfortable, and the recline function was difficult to operate. Security at the Doha airport was confusing. We had to go through 3 separate checkpoints for our transfer, each with different rules and procedures. The final check at our departure gate was the worst, with impatient officials giving hurried instructions in heavily-accented English, and scolding if passengers didn't understand. I was sent back through a second time to remove my camera from the bag (and to be scolded by the agent), and was patted down a second time coming back through the x-ray, which had green-lighted me both times. It made me wonder if this was a reaction to the extra scrutiny that Arab passengers receive from our airport security in the USA.

NBO
DOH
Excellent 8.3

Service was great for such a long flight. It would be good to have like a snack bar for people to purchase snacks.

The wedsite for Qatar could use some work.

DOH
AMS
Excellent 8.0

The cabin crew was fantastic and made the experience very positive.

The food was not of the quality I would have expected from the expectation created by the airlines marketing.

FRA
DOH
Good 7.6

The plane was relatively new, the original departure time was also slightly delayed, but overall it wasn’t that bad.

The hot food has some room for improvement, although it tasted good, there was hardly any vegetables in the chicken dish.

Tue, Dec 18
NRT
Tokyo Narita
DEN
Denver International
17h 23m
Sat, Dec 29
DEN
Denver International
NRT
Tokyo Narita
27h 56m
$1091
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 20,274 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
ATL
SJU
Excellent 8.0

Cabin was too hot since the very beginning. Even in first class.

AUS
ATL
Excellent 9.6

Charging stations, roomy seats

One attendant was a bit snarky.

ALB
ATL
Excellent 10.0

Comfortable seat.

SWF
DTW
Okay 5.3

Love delta’s Customer service!

Was wearing shorts and flip flops and the A/C was on full blast which is at the bottom on the side so my feet and legs were freezing the entire flight!

JFK
PRG
Good 7.6

Complimentary beverages.

Chicken and pasta for dinner

Thu, Nov 1
NRT
Tokyo Narita
DEN
Denver International
48h 26m
Thu, Nov 8
DEN
Denver International
NRT
Tokyo Narita
37h 50m
$1095
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,366 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
PVG
SIN
Excellent 9.3

Full plane yet service went well.

Pulling out of charge cords and ear phone so early in the landing process. Both time 30 minutes before landing. Should do landing check closer to touchdown.

LAX
PVG
Okay 5.6

Attendants are friendly and nice, their limited English makes them seem cold however I speak both languages and they have better manners than my experience with American carriers such as UA, American and Delta, particularly to the elderly and those that do not speak Chinese. Legroom is decent, seat cushions need more padding for long haul flights. Power supply working well, mediocre movie selection, on time departure and arrival. Food needs improvement. I was told my meal was beef and rice, however, it was fried fish.

Bathrooms need more attention particularly on long haul economy. Food Needs Improvement!

HNL
PVG
Excellent 10.0

The flight was on time both ends. The crew and service was good. The seats were comfortable. The food was good.

Who the heck decided to put shoulder strap seat belts into the planes???? Major fail. These are highly uncomfortable and a stupid addition. I can’t imagine you have the data to support this addition being meaningful. Fail! Fail! Fail!!!!!

HNL
PVG
Excellent 9.6

All is good. Check in great. Boarding great.

Don't like crew pulling out my charge cords or ear phone jack so early into the landing process.

PVG
LAX
Excellent 10.0

Great !

Thu, Nov 1
HND
Tokyo Haneda
DEN
Denver International
52h 13m
Thu, Nov 8
DEN
Denver International
HND
Tokyo Haneda
42h 44m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 14
NRT
Tokyo Narita
DEN
Denver International
10h 25m
Thu, Dec 27
DEN
Denver International
NRT
Tokyo Narita
15h 25m
$1178
Trip: 14 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
NRT
ORD
Excellent 10.0

Clean plane, comfy seats and great staff

Everything was good didn’t hate anything

NRT
BKK
Excellent 9.3

Great crew and comfort for economy class.

Food could be better

NRT
ORD
Excellent 8.0

Staff Many empty seats

LAX
NRT
Mediocre 2.0

Nothing

After they told about change my flight to Asiana I finally agreed but I had to walk by myself to Asiana, ANA couldnt at least to make the changes to avoid me long time to stand in line by asiana airlines. I would never recomend ANA

HND
GMP
Excellent 10.0

Honestly everything went really well. Like the title say, it was easy booking, a great price, and I got some wonderful memories to bring home.

I did think about changing my departure time but the ticketing agency didn’t relly quickly enough so I was stuck. Luckily it worked out.

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