$421 Cheap flight deals from Seoul (SEL) to Denver (DEN)

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Airfares from $421 One Way, $843 Round Trip from Seoul to Denver

Prices starting at $843 for return flights and $421 for one-way flights to Denver were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Denver from Seoul

Route Information for Flights from Seoul to Denver

Origin Airport IATA Code
SEL
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Cheap Flights from Seoul to Denver

Seoul Incheon International Airport

The Seoul Incheon International Airport is located on Woonseo-Dong, approximately 32 miles west of the Seoul city center. Over 30 airlines service the airport, including Korean Air, American Airlines, Air Canada and British Airways. Orbtiz.com finds cheap flights from Seoul to any destination in the world by searching domestic and international flights for discounts and low-cost tickets.

Parking and Transportation

Buses run between downtown Seoul and the airport for $13. You can also take the express train to the airport from Seoul in approximately 45 minutes. The express train fare is $12 for adults and $6 for children. The commuter train also runs to the airport, but it isn't a nonstop ride. The commuter train takes approximately 53 minutes to arrive at the airport, and the fare is $3.50. If you need a vehicle when you arrive at your destination, Orbitz.com offers packages that include a flight and rental car. Not only does Orbitz.com make your rental car reservations for you, but it also allows you to purchase the two services together, saving you money.

Dining at the Airport

If you need to eat before your flight, the airport has plenty of dining options available. Global Chow is a buffet-style restaurant that serves Chinese, Korean and Japanese foods. There are also fast food restaurants, including McDonald's, Burger King and KFC. When you use Orbitz.com to find cheap flights from Seoul, every detail of your trip is taken care of, which gives you time to enjoy a meal before your flight.

Denver Airport Information

Many of the major domestic and international carriers offer relatively cheap flights to Denver International Airport, the primary airport serving the greater Denver area. The airport is roughly 28 miles east of downtown Denver and a little over an hour from the closest major ski resort. Whether you're coming into town on business or for a ski vacation, be sure to use Orbitz.com to reserve your flights and hotel.

Ground Transportation in Denver

The RTD bus is the primary means of public transportation in and around Denver, so most visitors use a private car service, share-a-ride shuttle or taxi to get into town. Many of the large hotels also offer free shuttle service to and from the Denver airport, and there are chartered shuttles and buses to take you to the outlying ski resorts. A cab from the airport to the downtown area will cost you between $60 and $70, so you might be better off using Orbitz.com to add a rental car to your low-fare ticket purchase.

Denver Area Weather Information

The summer months are mild in Denver, with average temperatures ranging from the low 60s to the mid-80s. The average winter temperatures in Denver range from the teens to the low 40s, and you can expect anywhere from 22 to 61 inches of snow each season. Layer your clothes in the summer to accommodate mild and warm temperatures, but be sure to bundle up in the winter.

What to Do in Denver

Although the city has its share of high-end eateries, historic landmarks, museums and shopping venues, the Denver lifestyle is all about the great outdoors. Denver has more than 4,000 acres of traditional parks and 14,000 acres of mountain parks to keep outdoor enthusiasts engaged. Enjoy your stay, and don't forget to use Orbitz.com to find cheap flights to Denver for your next Colorado vacation.

Frequently asked questions

What is the shortest flight from Seoul to Denver?
Choose a good seat, because you’ll be sitting in it for at least 12 hours and 25 minutes. This is the fastest possible flight time from Seoul (ICN-Incheon Intl.) to DIA airport
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.