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Denver International to South Korea Flight Information

Flights Arrive in South Korea
Flights Depart from Denver International
Flight Price $609
Airlines Air China, Aeromexico, China Eastern, China Airlines, Air Canada, Asiana Airlines, Japan Airlines, Delta, American Airlines, Cathay Pacific, Korean Air, United Airlines, Qatar Airways, ANA, China Southern

Book cheap flights from Denver to South Korea (round-trip)

Airports
Origin
Denver
$609
only
$609
Destination
Seoul
$609
only
$609
$1235
only
$1235
Wed, Mar 6
DEN
Denver International
ICN
Seoul Incheon Intl
59h 35m
Wed, Mar 13
ICN
Seoul Incheon Intl
DEN
Denver International
39h 03m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 20
DEN
Denver International
ICN
Seoul Incheon Intl
25h 05m
Tue, May 28
ICN
Seoul Incheon Intl
DEN
Denver International
32h 33m
Trip: 39 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 5,078 reviews
Overall
6.6
Boarding
6.8
Comfort
6.5
Crew
7.0
Entertainment
6.1
Food
6.1
PEK
JFK
Okay 5.3

Cons: Food was subpar. The entertainment devices did not work.

PEK
HKG
Good 6.3

Pros: Crew very friendly

Cons: Seats are hard and uncomfortable

CTU
PEK
Good 6.0

Pros: Crew was friendly and spoke English. Boarding was timely.

Cons: The food was the same on the flight to and from. Also was warm, not hot.

PEK
ICN
Mediocre 2.0

Pros: Food Problem !!

Cons: Worst Food

PEK
EWR
Good 6.6

Cons: I bought business class for round trip, However, my flights to/from PEK CGQ were economy

Mon, Apr 8
DEN
Denver International
ICN
Seoul Incheon Intl
25h 05m
Fri, Apr 19
ICN
Seoul Incheon Intl
DEN
Denver International
39h 05m
Trip: 12 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 7,794 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
7.8
Entertainment
7.2
Food
7.0
LIM
MEX
Good 7.3

Pros: Row 6 plenty of space

ORD
MEX
Excellent 8.0

Pros: The good customer service provided

Cons: The plane took off 30 minutes later than expected

MEX
MID
Good 7.6

Pros: Sitting in the forward part of the cabin was better.

MEX
LAX
Excellent 10.0

Pros: They are very efficient

JFK
MEX
Excellent 10.0

Pros: Everything was great. Service, food and drinks

Cons: Nothing

Tue, Mar 26
DEN
Denver International
ICN
Seoul Incheon Intl
25h 45m
Fri, Apr 5
ICN
Seoul Incheon Intl
DEN
Denver International
41h 04m
Trip: 11 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 5,896 reviews
Overall
6.6
Boarding
6.7
Comfort
6.6
Crew
7.0
Entertainment
6.3
Food
6.1
JFK
PVG
Excellent 10.0

Pros: The combination of service, quality of the flight and the outstanding price were really a hit.

Cons: All in all, we were very happy.

ORD
PVG
Excellent 10.0

Pros: The whole flying experience was great for a great price!

HKG
PVG
Excellent 10.0

Pros: Flight was on time. Got to choose seat ahead of time. Professional service at the City check-in. Seamless travel.

PVG
JFK
Excellent 10.0

Pros: Left the airport on time, arrived on time, good flight, good service onboard.

NKG
YVR
Good 7.6

Pros: We were bussed to the far end of the tarmac to board which seems normal for this airline out of Nanjing. The step stairs would be a problem for anyone with mobility issues. Seats are comfortable enough and the inflight entertainment has several options for current movies, tv, audio or games. Mine worked on the flight home but not the outbound flight. Meals were plentiful but not to my liking, catered to the majority of the travellers which is reasonable. There were some vegetarian meals available to those that requested previously. They came around many times with beverage service and water as well. Language is a bit of a barrier but if you are patient you can figure it out. Very happy overall with the experience we had at the price we paid.

Cons: Food options were limited. Boarding was a long process by bus out to the tarmac.

Tue, May 7
DEN
Denver International
ICN
Seoul Incheon Intl
24h 04m
Tue, May 28
ICN
Seoul Incheon Intl
DEN
Denver International
37h 56m
$1091
Trip: 22 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3,225 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
8.0
Food
7.5
TPE
LAX
Mediocre 3.0

Cons: The airline ran out of meal choices before reaching row 5 of the economy class. Seat armrest were locked in place and did not pivot up to allow using the adjacent empty seat. The boarding was tedious and slow. Airline officials did not board according to zone numbers printed on the boarding pass.

TPE
JFK
Mediocre 3.3

Pros: The staff were actually very nice and possibly the only good thing about this trip.

Cons: The turbulence was the worst I had ever experienced in my life. Granted, I understand nothing can really be done about that but, the captains made little to no effort to inform us when we would be hitting turbulence. All he said was “Crew, take your seats.” People just had to assume we were about to hit turbulence. And gosh was it horrible turbulence. 13 and 1/2 hours and at least 7 incidences of really hard turbulence. I got no sleep at all, cause I was much to afraid to even close my eyes. I wish the capitains could have said something to calm us down. It was frightening.

ONT
TPE
Excellent 8.0

Cons: It was overall good goong there, however my trip back from Manila to Ontario was cancelled due to employee strike and i had a 12 hr lay over in Taipei and diverted my flight to LAX and have to pay almost $100 for my Uber ride. I will have to ask China Airlines to reimburse my Uber expenses.

TPE
RGN
Excellent 10.0

Cons: Everything perfect

TPE
SFO
Excellent 10.0

Cons: Would fly China airlines again

Sat, Mar 23
DEN
Denver International
ICN
Seoul Incheon Intl
36h 30m
Thu, Mar 28
ICN
Seoul Incheon Intl
DEN
Denver International
23h 59m
$1130
Trip: 6 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,572 reviews
Overall
7.2
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
EWR
YYC
Okay 4.8

Cons: Bags didn't get loaded, plane delayed. Poor customer service.

YEG
YVR
Good 6.8

Cons: A better snack option would be appreciated

YVR
YYZ
Good 6.0

Pros: Crew was friendly

Cons: Not as nice as the flight to and from Honolulu

YUL
YVR
Excellent 10.0

Pros: Great service, a lot of legroom

Cons: Not really happy about the food choices

YVR
TPE
Excellent 8.0

Pros: Crew is very friendly and helpful. Leg space is bigger than other flights.

Cons: Food is not as good as before. I could smell the restroom from my seat (41H). Hopefully Air Canada flights can depart and arrive on time.

Mon, Mar 4
DEN
Denver International
ICN
Seoul Incheon Intl
21h 35m
Wed, Mar 13
ICN
Seoul Incheon Intl
DEN
Denver International
15h 49m
$1178
Trip: 9 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 3,840 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.1
ICN
LAX
Good 7.3

Pros: Asiana air is so nice, they give all customers slipper to feel comfortable on flight.

Cons: Food is just so so and they should give snack for long flights.

SFO
ICN
Excellent 10.0

Pros: The food and the service

ICN
LAX
Okay 5.6

Pros: The food is better than United, and the flight attendants were nice and professional.

Cons: The seats were so narrow. When a person in front of you pushes back their seat your space gets ridiculously small...same problem with my flight from LAX to Incheon... It looks like that the aircrafts for this 10+ hr flight are older (smaller seat space) than the ones used for a 1-1/2 hr flight between Incheon and Osaka. Also the terminal at LAX is so far away from Tom Bradley main building that we needed to take a bus and had to wait about an hour until we finally got our suitcases.

FCO
ICN
Excellent 8.0

Pros: Good entertainment selection! Pretty up-to-date movie list, as well as music albums. I liked the food selection as well.

Cons: Quite a tight squeeze, but bearable.

ORD
ICN
Excellent 8.3

Pros: Staff are very nice

Cons: Few selections of movies

Sun, Mar 17
DEN
Denver International
GMP
Seoul Gimpo Intl
24h 20m
Sun, Mar 31
GMP
Seoul Gimpo Intl
DEN
Denver International
27h 41m
$1235
Trip: 15 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,993 reviews
Overall
8.9
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
HNL
NRT
Excellent 8.3

Pros: Complementary sake and great rice cracker snacks.

Cons: Come around more often to collect trash.

NRT
BOS
Excellent 9.0

Pros: Entertainment was good

Cons: PA system was used excessively.

ORD
NRT
Mediocre 2.0

Pros: No... no... no....

MNL
NRT
Excellent 8.6

Pros: Very comfortable and nice atmosphere

MNL
NRT
Excellent 8.0

Pros: Crew very helpful. Seat roomy.

Fri, Mar 15
DEN
Denver International
ICN
Seoul Incheon Intl
19h 50m
Mon, Apr 1
ICN
Seoul Incheon Intl
DEN
Denver International
17h 26m
$1249
Trip: 18 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 23,047 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
ATL
MSP
Excellent 10.0

Pros: My flight was missed due to immigration taking almost 3 hours to get through the line. Delta went out of their way to make sure that I was able to get to my destination on a later flight as comfortable as possible.

Cons: Maybe not traveling through Atlanta if there is immigration clearance involved. I was really slow.

BNA
DTW
Good 7.0

Pros: Getting to my destination.

Cons: Leg room, more room for carry on bags, coats, etc.

PHF
ATL
Excellent 10.0

Cons: Great early morning flight.

SFO
SEA
Excellent 10.0

Cons: Great

JFK
DFW
Excellent 9.0

Pros: Smooth and comfortable flight.

Fri, Mar 22
DEN
Denver International
ICN
Seoul Incheon Intl
28h 39m
Wed, Apr 3
ICN
Seoul Incheon Intl
DEN
Denver International
24h 42m
$1324
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 37,217 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
MIA
ATL
Mediocre 2.0

Pros: Not one thing. AA promised us a hotel. No we did not get that. And because I changed my flight on the phone (cause stuck in airport) said we we were supposed to stay there. We were not Compensated with a food voucher. I was supposed leave St Lucia though Miami and I am disappointed

Cons: So many ways

YYZ
DFW
Mediocre 2.0

Cons: Flight delayed by 2 hours due mechanical issue Missed connecting flight Waited in line for 2 hours for a hotel comp. had to pay 20$ to get to hotel because there was no shuttle Still stuck in Dallas. Never made it to Sam fran. Extremely disappointed I expect compensation

CLT
LAX
Excellent 8.3

Pros: Crew was amazing

MYR
CLT
Excellent 10.0

Pros: Very good service

Cons: Ok

LAX
AUS
Mediocre 2.0

Cons: They canceled my flight!!!!!

Mon, Mar 18
DEN
Denver International
ICN
Seoul Incheon Intl
54h 25m
Wed, Mar 27
ICN
Seoul Incheon Intl
DEN
Denver International
61h 26m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 15
DEN
Denver International
ICN
Seoul Incheon Intl
32h 55m
Wed, May 22
ICN
Seoul Incheon Intl
DEN
Denver International
28h 54m
$1347
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5,395 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
LAX
HKG
Good 6.6

Pros: Entertainment was OK, but no wi fi offered.

Cons: I AM FURIOUS VOYAMA SPELLED MY NAME WRONG 'RUSSELLG" CONNECTED AS ONE WORD RATHER THAN "RUSSELL G EWALD." WHEN I FOUND THIS OUT A DAY AND A HALF BEFORE MY FLIGHT, THEY REFUSED SAID NO CHANGE CAN BE MADE LESS THAN 48 HOURS IN ADVANCE. I WROTE FOR RETURN FLIGHT WEEK IN ADVANCE AND WON'T CHANGE IT

HKG
MXP
Okay 5.6

Cons: Left on first leg trip from NY to HK. 23 kg/ bag. Two bags per person. Next leg was HK to Malpensa. When I go to check in they tell me 30 kg. Total weight allowed. Very upsetting. I was asked to pay 12780.- HKD. Completely misleading and trapped. I will consider other airline in future.

HKG
TPE
Mediocre 2.0

Pros: My cabin bag got lost and theres no way to track it. Complete outrageous.

Cons: Everything. Worst experience of my life

SYD
HKG
Excellent 10.0

Pros: Yes

Cons: Nothing

HKG
BOM
Mediocre 2.0

Pros: We had a traumatic and abysmal experience for the trip. The flights were delayed, cancelled, wrongly rearranged and we had to run through the airports with no sleep, no food and no clear flight confirmations with minimal to no help from the Cathay Pacific staff.

Cons: Helpful ground staff with information about next flight arrangements and better telephone helpline staff.

Fri, Feb 22
DEN
Denver International
ICN
Seoul Incheon Intl
16h 55m
Mon, Mar 11
ICN
Seoul Incheon Intl
DEN
Denver International
18h 16m
$1348
Trip: 17 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 4,448 reviews
Overall
8.8
Boarding
8.8
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
SGN
ICN
Okay 4.6

Pros: The crews on the second flight were so loud. Talking and laughing so loud from the back made me uncomfortable.

ICN
LAX
Excellent 9.3

Pros: Everything, from boarding to departure, the service is excellent! The staff was attentive and very welcoming. Spending a few hours reminded me why I fell in love with SK in the first place.

Cons: Food selection was ehhh. Selection and quality of food flying into SK was a lot better.

ICN
SFO
Excellent 9.3

Pros: Got me there and back on time!

Cons: Could've had a larger movie selection

ATL
ICN
Excellent 10.0

Pros: Great customer service on the plane and in person.

Cons: Very long trip.

SFO
ICN
Excellent 9.0

Pros: Crews were all amazing!

Cons: Boarding was not announced clearly

Sun, Jul 21
DEN
Denver International
ICN
Seoul Incheon Intl
17h 45m
Sun, Jul 28
ICN
Seoul Incheon Intl
DEN
Denver International
20h 40m
$1489
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62,028 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
SJD
Mediocre 3.0

Cons: Pilot didn’t show up, we waited 2.5 hours for him.

EWR
BQN
Okay 5.0

Pros: The seats on this airplane are very uncomfortable.

Cons: Flight left late, crew a bit unorganized seating passengers.

SAT
IAH
Excellent 8.8

Pros: The 787 was spacious.

Cons: Plane was delayed on takeoff and landing.

ORD
SFO
Good 6.0

Cons: The boarding process. Passengers having to get out to let another in... I know this is nothing new, but there needs to be a btter w

EWR
MXP
Excellent 8.0

Pros: Crew was great

Cons: Not able to change our seat and I understood checked bag per person was included. The charged me 120 for two bagd

Mon, Apr 1
DEN
Denver International
ICN
Seoul Incheon Intl
50h 16m
Thu, Apr 18
ICN
Seoul Incheon Intl
DEN
Denver International
30h 33m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 25
DEN
Denver International
ICN
Seoul Incheon Intl
49h 56m
Mon, Aug 5
ICN
Seoul Incheon Intl
DEN
Denver International
35h 03m
$1682
Trip: 12 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 9,153 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
DOH
ORD
Excellent 9.6

Pros: crew were amazing.

DOH
BLR
Good 6.0

Pros: The crew were great and served food timely. The seats were also comfortable and we traveled with infant. The crew was super supportive for parents with infant.

Cons: dont falsely claim that you have wifi if you cannot connect to satellite. The ground staffs needs training on behavior and how to treat infants.

FCO
DOH
Excellent 8.0

Pros: Flight attendant assigned to our area was very kind, welcomed us to the flight, and made us feel at home. Wish I had remembered her name.

Cons: The boarding process was a bit out of the ordinary. We were invited to board then stood on the jet bridge then invited to come further down the jet bridge then waited for what no one knows. It was all very bizarre.

HYD
DOH
Okay 5.0

Cons: Our flight was delayed from Hyderabad to Doha and they did not allow us to board the flight as connecting flight from Doha to Dallas would have been left. They did not have seats for next day , the earliest we could go was 2 days later. They did not apologize or compensate for delay.

DOH
TBS
Excellent 8.0

Pros: They greeted us in Georgian at the gate during boarding, this was very nice.

Cons: Entertainement could have been better, there was no in flight entertainement at all. The food alos remains to be improved.

Mon, May 6
DEN
Denver International
ICN
Seoul Incheon Intl
54h 35m
Thu, May 30
ICN
Seoul Incheon Intl
DEN
Denver International
36h 58m
Trip: 25 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 5
DEN
Denver International
GMP
Seoul Gimpo Intl
25h 10m
Tue, Jun 11
GMP
Seoul Gimpo Intl
DEN
Denver International
18h 24m
$1784
Trip: 7 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 4,073 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
KUL
HND
Excellent 10.0

Pros: The staff is friendly with attention to detail

NRT
ORD
Excellent 10.0

Pros: Good

Cons: Good

SEA
NRT
Good 7.6

Cons: The way they board the passengers

SFO
NRT
Excellent 10.0

Pros: Perhaps the most courteous airline I’ve experienced.

BKK
HND
Mediocre 3.0

Pros: Nothing.

Cons: Old man next to me couldn’t keep his arm on his side.

Mon, May 13
DEN
Denver International
ICN
Seoul Incheon Intl
35h 00m
Wed, May 22
ICN
Seoul Incheon Intl
DEN
Denver International
36h 04m
Trip: 10 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 5,078 reviews
Overall
6.6
Boarding
6.8
Comfort
6.5
Crew
7.0
Entertainment
6.1
Food
6.1
NKG
PEK
Excellent 9.3

Pros: The crew are very helpful. Services are very good.

MNL
PEK
Good 7.6

Cons: Food

LAX
PEK
Okay 5.3

Pros: I booked thru a search engine more than 3 months before the flight but was not allowed to select my seat. I was seated at the last seat in the middle. The trip was long, more than 12.hrs and being in the aisle would have been comfortable. It is not my 1st time to ride the airline . .

Cons: Not being able to select a.seat prior to the trip.

PEK
BOM
Okay 4.3

Pros: The flight waited for all the people to come on the flight before leaving.The food was good, and they didn't disturb sleeping passengers in the middle of the flight.

Cons: The TV screen was horrible, and half the time it didn't even work. The games said how to use the controller, but the controller that was there didn't even work. The crew needs to serve water and drinks a little more than twice in the 8 hour flight. And when the water and drinks are served,they should pour a little more than 40% in the cup. Dehydration doesn't make for a good experience especially when you have already come off a 12.5 hour connecting flight.

HKG
PEK
Good 7.0

Pros: Crew was nice enough...

Cons: No video entertainment on board. Would have been nice to have been able to watch a movie.

Fri, Jul 26
DEN
Denver International
ICN
Seoul Incheon Intl
24h 36m
Sat, Aug 3
ICN
Seoul Incheon Intl
DEN
Denver International
41h 34m
$1832
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 5,112 reviews
Overall
7.2
Boarding
7.3
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
MNL
CAN
Good 6.4

Pros: In general, the service is OK, but not outstanding. Try to do better!

Cons: There is still room for improvement. Flight attendants need to be better trained in dealing with passengers. Spend the time to "listen" thoroughly instead of saying "OK I know" & then fuffill the passengers request. Sometimes, little details matter, even they did the job right. Try to do better!

CAN
KTM
Okay 4.0

Cons: Gave us false infor for our boarding location and we had to run for boarding to different location when 30 mins left. Very hectic situation.

CAN
LAX
Good 6.6

Cons: Food not so great. Flight was packed with almost every seat full. Beautiful Airbus 380 aircraft. Overall, okay for the money. Would use again for the economy price.

WUH
SGN
Good 6.0

Cons: Transfer process

SFO
CAN
Excellent 9.0

Pros: I've been flying China Southern for my last 4 Transpac flights. The equipment is competitive with all the carriers are always clean. Their 777-300ER from SFO to CAN is very comfortable in economy. The seats and headrest a very supportive and yet have a soft touch. 14 hours and 35 minutes and I wasn't numb. They provide complimentary beer and wine throughout the flight. Their price often cannot be beaten.

Cons: CZ658 SFOCAN January 20, 2019, is the first time my seat back infotainment system didn't work. I didn't have to say anything. An inflight staff brought me a tablet preloaded with a slimmed down assortment of movies, music etc. I usually binge watch and this time it worked out

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