¥104,930 Cheap Flights from Seoul (ICN) to Denver (DEN)

Popular airlines from Incheon Intl. Airport (ICN) to Denver Intl. Airport (DEN)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 40% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Seoul to Denver (ICN-DEN)

Prices were available within the past 7 days and start at ¥104,930 for one-way flights and ¥118,560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Asiana Airlines
Alaska Airlines
Alaska Airlines
Asiana Airlines
Delta
Delta
Korean Air
Air Canada
United

Find the cheapest month to fly from Seoul (ICN) to Denver (DEN)

November is typically the cheapest month to fly

From ¥93,435 - ¥150,940 per traveler.

Frequently asked questions

How much is a flight from Incheon Airport to Denver Intl. Airport (DEN)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Seoul–Incheon Intl. Airport and DIA airport start from ¥118,560. Book today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Denver Airport?
Every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from ICN to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Airport to DIA airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seoul–Incheon Intl. Airport to Denver Airport?
The flight time from Incheon Airport to Denver Airport is usually around 16 hours and 58 minutes. It's is no quick joyride, so remember to fill your carry-on with plenty to keep you occupied.
How far is the flight from Seoul–Incheon Intl. Airport to Denver Airport?
South Korea to Denver is around 10,000 kilometers, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Seoul–Incheon Intl. Airport to Denver Intl. Airport (DEN)?
There are no direct flights, so you'll need to make at least one stop between ICN and Denver Intl. Airport (DEN). Make the most of the layover time to stretch your legs and grab a coffee.
Are ICN to DIA airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Incheon Airport to Denver Intl. Airport (DEN) at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Incheon Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, Asiana Airlines, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Singapore Airlines, Turkish Airlines, United, WestJet
Roundtrip price
¥118,560
Distance
9903 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.