Cheap flights from Incheon International to Eugene

Compare Incheon International to Eugene flight deals

Find the cheapest month or even day of the year to fly to Eugene

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Flight deals from Incheon International to Eugene

Looking for a cheap last-minute deal or the best return flight from Incheon International to Eugene? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Incheon International to Eugene

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Eugene flights are currently cheapest in August.

Incheon International to Eugene: Alternative routes

Compare routes from Incheon International to Eugene below. You may find an airport to fly into that's cheaper, faster, or easier than Eugene.

Seoul to Eugene: Flight information

The things to know before you go.
Cheapest flight found$695
Cheapest month to flyAugust

Finding cheap flights from Incheon International to Eugene: Frequently asked questions

The best price we found for a return flight from Incheon International to Eugene is $966. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Incheon International to Eugene. But we found flights with one or more stops from $966.
As of February 2026, there are no flights flying from Incheon International to Eugene.
The cheapest month to fly from Incheon International to Eugene is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Eugene Airport on Saturday, 14 February 2026.
No airlines currently offer direct flights between Incheon International Airport and Eugene Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Eugene but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Eugene is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Eugene.

Flying from Incheon International Airport (ICN) to Mahlon Sweet Field Airport (EUG): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to catch your ICN to EUG flight.

  • During popular months such as July, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Incheon International Airport to Mahlon Sweet Field Airport. Here are the top stopovers between ICN and EUG:

    • Seattle-Tacoma International Airport

    • Los Angeles International Airport

    • San Francisco International Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Mahlon Sweet Field Airport (EUG)

  • Right now, $695 is the cheapest price we've seen for a one-way Incheon International Airport to Mahlon Sweet Field Airport flight. The best price for a return ticket is $966. Remember that fares may change due to availability when booking.

  • To find cheap tickets from ICN to EUG, book early. Airlines generally offer their most competitively priced fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Incheon International Airport to Mahlon Sweet Field Airport throughout the entire month. It's a good way to snap up a bargain if your plans are flexible.

  • Never miss a deal on cheap flights from ICN to EUG by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Lock in the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Incheon International Airport to Mahlon Sweet Field Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Incheon International Airport (ICN)

  • 54.5% of flights that depart Incheon International Airport arrive at their destination on schedule.

  • The journey from the centre of Seoul to Incheon International Airport is around 48 kilometres. Check out Google Maps for the best route, whether you prefer to drive or use public transport.

  • Planning to catch public transport? Expect a journey time of around 1 hour 45 minutes.

  • Booked an early flight from Incheon International Airport to Mahlon Sweet Field Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels near ICN:

Arriving at Mahlon Sweet Field Airport (EUG)

  • Once your Incheon International Airport to Mahlon Sweet Field Airport flight has arrived, kick back and relax at a hotel close by. Hampton Inn Eugene is a good option that's not too far from EUG.

  • Fast-track your adventure by picking up a Mahlon Sweet Field Airport rental car. Grab a set of wheels from Dollar, Budget or Hertz and explore beyond Eugene's main sights.

  • To lock in the lowest price, reserve your vehicle from Mahlon Sweet Field Airport about three weeks before travelling.

Getting from Mahlon Sweet Field Airport (EUG) to central Eugene

  • You'll find EUG at 28801 Douglas Dr.

  • Mahlon Sweet Field Airport is roughly 18 kilometres from the centre of Eugene. Driving there takes about 20 minutes.

When to fly to Mahlon Sweet Field Airport (EUG)

  • It's time to choose your dates for your flight from Incheon International Airport to Mahlon Sweet Field Airport. July is the most popular month to visit Eugene. If you like a more low-key vibe, go in May.

  • When booking your flight from Incheon International Airport to Mahlon Sweet Field Airport, think about the type of weather you like. August is the warmest month in Eugene, with the temperature ranging from 9ºC (48ºF) to 31ºC (88ºF).

  • February has average temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Search for cheap tickets from ICN to EUG sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • Eugene has plenty going for it, but there are so many other corners of United States you'll want to see. Around 402 kilometres north of Eugene, a trip to Seattle will keep you on the go. Check out popular attractions like Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • Around 161 kilometres north of Eugene, Portland is another favourite stop in United States. No visit is complete without checking out Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.