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Denver, CO (DEN) to Seoul, South Korea (ICN)
These results cover a metro area with several airports. Review your choices carefully.
 
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Continental
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Northwest
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UNITED
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US Airways
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Asiana Airlines
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Frontier Airlines
Korean Air
Korean Air
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American Airlines
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All Nippon Airways
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Prices are per person for roundtrip travel; they are e-ticket prices and include all flight taxes and fees. Prices do not include baggage fees or other fees charged directly by the airline.
 1  Choose a departing flight or view complete roundtrips
Sort by:   checkedPrice   not checkedDuration   not checkedDeparture time   not checkedArrival time  
 
Roundtrip: from  $960
8:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 18hr 50mn
Continental Continental Continental 6718 operated by UNITED6718  / Continental 4401 operated by Asiana Airlines4401
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $991
9:10 am Depart Denver (DEN)
Arrive Seoul (ICN) 9:55 pm +1 day 		Mon 19-Apr
Duration: 21hr 45mn
Northwest Northwest 2554  / 619  / 607
Connect in Minneapolis (Minneapolis - St. Paul Intl.), Tokyo (NRT)
 
  Select this departure  
 
Roundtrip: from  $991
7:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 9:55 pm +1 day 		Mon 19-Apr
Duration: 23hr 15mn
Northwest Northwest 2100  / 619  / 607
Connect in Minneapolis (Minneapolis - St. Paul Intl.), Tokyo (NRT)
 
  Select this departure  
 
Roundtrip: from  $1114
10:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:45 pm +1 day 		Mon 19-Apr
Duration: 17hr 20mn
US Airways US Airways US Airways 6832 operated by UNITED6832
Singapore Airlines Singapore Airlines 15
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1114
10:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:45 pm +1 day 		Mon 19-Apr
Duration: 17hr 20mn
UNITED UNITED 415
Singapore Airlines Singapore Airlines 15
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1114
10:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:45 pm +1 day 		Mon 19-Apr
Duration: 17hr 20mn
Continental Continental Continental 6443 operated by UNITED6443
Singapore Airlines Singapore Airlines 15
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1114
8:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:45 pm +1 day 		Mon 19-Apr
Duration: 19hr 20mn
UNITED UNITED 741
Singapore Airlines Singapore Airlines 15
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1119
10:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 8:50 pm +1 day 		Mon 19-Apr
Duration: 19hr 10mn
UNITED UNITED 781  / 891
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1119
8:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 8:50 pm +1 day 		Mon 19-Apr
Duration: 21hr 10mn
UNITED UNITED 988  / 891
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1119
7:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 8:50 pm +1 day 		Mon 19-Apr
Duration: 22hr 10mn
UNITED UNITED 865  / 891
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1246
9:35 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 17hr 55mn
American Airlines American Airlines 1469
Asiana Airlines Asiana Airlines 201
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $1246
8:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 18hr 50mn
UNITED UNITED 988
Asiana Airlines Asiana Airlines 201
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $1246
8:30 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 19hr 0mn
US Airways US Airways US Airways 6227 operated by UNITED6227
Asiana Airlines Asiana Airlines 201
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $1247
9:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 18hr 5mn
Asiana Airlines Asiana Airlines Asiana Airlines 6251 operated by UNITED6251  / 201
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $1247
9:10 pm Depart Denver (DEN)
Arrive Seoul (ICN) 5:20 am +2 days 		Mon 19-Apr
Duration: 17hr 10mn
Asiana Airlines Asiana Airlines Asiana Airlines 6255 operated by UNITED6255  / 203
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $1253
10:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 5:50 pm +1 day 		Mon 19-Apr
Duration: 16hr 25mn
US Airways US Airways US Airways 6832 operated by UNITED6832  / US Airways 6629 operated by UNITED6629
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1253
8:20 am Depart Denver (DEN)
Arrive Seoul (ICN) 5:50 pm +1 day 		Mon 19-Apr
Duration: 18hr 30mn
US Airways US Airways US Airways 6173 operated by UNITED6173  / US Airways 6629 operated by UNITED6629
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1253
6:00 am Depart Denver (DEN)
Arrive Seoul (ICN) 5:50 pm +1 day 		Mon 19-Apr
Duration: 20hr 50mn
US Airways US Airways US Airways 6011 operated by UNITED6011  / US Airways 6629 operated by UNITED6629
Connect in San Francisco (SFO)
 
  Select this departure  
 
Roundtrip: from  $1277
7:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 7:25 pm +1 day 		Mon 19-Apr
Duration: 20hr 45mn
UNITED UNITED 865
Korean Air Korean Air 2
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1277
7:00 am Depart Denver (DEN)
Arrive Seoul (ICN) 7:25 pm +1 day 		Mon 19-Apr
Duration: 21hr 25mn
Frontier Airlines Frontier Airlines 401
Korean Air Korean Air 2
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1284
9:20 pm Depart Denver (DEN)
Arrive Seoul (ICN) 7:25 pm +2 days 		Mon 19-Apr
Duration: 31hr 5mn
Frontier Airlines Frontier Airlines 419
Korean Air Korean Air 2
Connect in Los Angeles (LAX)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1288
8:20 am Depart Denver (DEN)
Arrive Seoul (ICN) 9:15 pm +1 day 		Mon 19-Apr
Duration: 21hr 55mn
American Airlines American Airlines 1560  / 61  / American Airlines 5849 operated by Japan Airlines5849
Connect in Dallas (Dallas-Fort Worth Intl.), Tokyo (NRT)
 
  Select this departure  
 
Roundtrip: from  $1300
5:45 pm Depart Denver (DEN)
Arrive Seoul (ICN) 3:15 pm +2 days 		Mon 19-Apr
Duration: 30hr 30mn
UNITED UNITED UNITED 7684 operated by /UNITED EXPRESS/SHUTTLE AMERICA7684
Air Canada Air Canada 63
Connect in Toronto (YYZ)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1321
8:32 am Depart Denver (DEN)
Arrive Seoul (ICN) 3:15 pm +1 day 		Mon 19-Apr
Duration: 15hr 43mn
UNITED UNITED 971
Air Canada Air Canada 63
Connect in Vancouver (Vancouver Intl.)
 
  Select this departure  
 
Roundtrip: from  $1336
9:35 am Depart Denver (DEN)
Arrive Seoul (ICN) 9:15 pm +1 day 		Mon 19-Apr
Duration: 20hr 40mn
American Airlines American Airlines 1469  / 169  / American Airlines 5849 operated by Japan Airlines5849
Connect in Los Angeles (LAX), Tokyo (NRT)
 
  Select this departure  
 
Roundtrip: from  $1376
7:15 am Depart Denver (DEN)
Arrive Seoul (ICN) 5:50 pm +1 day 		Mon 19-Apr
Duration: 19hr 35mn
Korean Air Korean Air Korean Air 6122 operated by Alaska Airlines6122  / 20
Connect in Seattle (SEA)
 
  Select this departure  
 
Roundtrip: from  $1378
3:45 pm Depart Denver (DEN)
Arrive Seoul (ICN) 3:15 pm +2 days 		Mon 19-Apr
Duration: 32hr 30mn
UNITED UNITED UNITED 8426 operated by Air Canada8426
Air Canada Air Canada 63
Connect in Toronto (YYZ)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1378
3:45 pm Depart Denver (DEN)
Arrive Seoul (ICN) 3:15 pm +2 days 		Mon 19-Apr
Duration: 32hr 30mn
Air Canada Air Canada 1040  / 63
Connect in Toronto (YYZ)
Total stops: 2
 
  Select this departure  
 
Roundtrip: from  $1583
8:32 am Depart Denver (DEN)
Arrive Seoul (ICN) 5:40 pm +1 day 		Mon 19-Apr
Duration: 18hr 8mn
UNITED UNITED 971
Korean Air Korean Air 72
Connect in Vancouver (Vancouver Intl.)
 
  Select this departure  
 
Roundtrip: from  $1988
8:40 am Depart Denver (DEN)
Arrive Seoul (ICN) 6:30 pm +1 day 		Mon 19-Apr
Duration: 18hr 50mn
UNITED UNITED 988
US Airways US Airways US Airways 5201 operated by Asiana Airlines5201
Connect in Los Angeles (LAX)
 
  Select this departure  
 
Roundtrip: from  $2563
9:25 am Depart Denver (DEN)
Arrive Seoul (ICN) 8:50 pm +1 day 		Mon 19-Apr
Duration: 20hr 25mn
All Nippon Airways All Nippon Airways All Nippon Airways 7201 operated by UNITED7201  / All Nippon Airways 7019 operated by UNITED7019  / All Nippon Airways 7049 operated by UNITED7049
Connect in Los Angeles (LAX), Tokyo (NRT)
 
  Select this departure  
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