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Cheap Flights from Eugene (EUG) to Seoul (ICN)

Compare Eugene to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Eugene to Incheon International

Looking for a cheap last-minute deal or the best return flight from Eugene Airport to Incheon International Airport? If you want to travel next month, return fares start from $1,591. Find the lowest prices on one-way and return tickets right here.
Seoul.$1,564 per passenger.Departing Mon, 21 Sep, returning Wed, 14 Oct.Return flight with Allegiant Air and Air Premia.Outbound indirect flight with Allegiant Air, departs from Eugene on Mon, 21 Sep, arriving in Incheon International.Inbound indirect flight with Air Premia, departs from Incheon International on Wed, 14 Oct, arriving in Eugene.Price includes taxes and charges.From $1,564, select.
Seoul.$1,591 per passenger.Departing Mon, 17 Aug, returning Mon, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Mon, 17 Aug, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Mon, 31 Aug, arriving in Eugene.Price includes taxes and charges.From $1,591, select.
Seoul.$1,663 per passenger.Departing Sat, 22 Aug, returning Wed, 16 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Sat, 22 Aug, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Wed, 16 Sep, arriving in Eugene.Price includes taxes and charges.From $1,663, select.
Seoul.$1,667 per passenger.Departing Mon, 19 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Mon, 19 Oct, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sun, 1 Nov, arriving in Eugene.Price includes taxes and charges.From $1,667, select.
Seoul.$1,728 per passenger.Departing Sat, 19 Sep, returning Sat, 26 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Eugene on Sat, 19 Sep, arriving in Incheon International.Inbound indirect flight with WestJet, departs from Incheon International on Sat, 26 Sep, arriving in Eugene.Price includes taxes and charges.From $1,728, select.
Seoul.$1,909 per passenger.Departing Fri, 24 Jul, returning Wed, 19 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Fri, 24 Jul, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Wed, 19 Aug, arriving in Eugene.Price includes taxes and charges.From $1,909, select.
Seoul.$1,914 per passenger.Departing Tue, 20 Apr, returning Tue, 4 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Tue, 20 Apr, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Tue, 4 May, arriving in Eugene.Price includes taxes and charges.From $1,914, select.
Seoul.$1,914 per passenger.Departing Sat, 20 Feb, returning Sat, 6 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Sat, 20 Feb, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sat, 6 Mar, arriving in Eugene.Price includes taxes and charges.From $1,914, select.
Seoul.$2,189 per passenger.Departing Thu, 18 Mar, returning Sun, 28 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Eugene on Thu, 18 Mar, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sun, 28 Mar, arriving in Eugene.Price includes taxes and charges.From $2,189, select.

Find the cheapest month to fly from Eugene to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Eugene to Incheon International flights are currently cheapest in August.
Jul
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Aug
from $1,591
Sep
from $1,728
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
from $2,189
Apr
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May
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Jun
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Eugene to Incheon International: Alternative routes

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

Gimpo International

17km from central Seoul
Closest
from $2,143
Search flights

Incheon International

48km from central Seoul
Cheapest
from $1,564
Search flights

Eugene to Seoul: Flight information

The things to know before you go.
Cheapest flight found$1,564
Cheapest month to flySeptember

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

The best price we found for a return flight from Eugene to Incheon International is $1,564. 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 Eugene to Incheon International. But we found flights with one or more stops from $1,564.
As of July 2026, there are no flights flying from Eugene to Incheon International.
The cheapest month to fly from Eugene to Incheon International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Eugene Airport to Incheon International Airport on Monday, 21 September 2026.
No airlines currently offer direct flights between Eugene Airport and Incheon International 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 Incheon International 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Allegiant Air offers the cheapest flight tickets to Incheon International.

Travelling from Eugene Airport (EUG) to Incheon International Airport (ICN): what you need to know

  • Seoul is 17 hours ahead of Eugene and follows the UTC+9 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport on time to board your EUG to ICN flight.

  • Flying during a peak time like September? Public holidays and other popular periods can mean longer queues at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • Think about adding a stopover when booking your ticket from Eugene Airport to Incheon International Airport. Simply deselect 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Check out these options between EUG and ICN:

    • Seattle / Tacoma International Airport

    • San Francisco International Airport

    • Harry Reid International Airport

How to find the cheapest flights from Eugene Airport (EUG) to Incheon International Airport (ICN)

  • $742 is the lowest price for a one-way Eugene Airport to Incheon International Airport flight. Return flights start at $1,564. These fares may change based on availability and demand.

  • To pick up cheap tickets from EUG to ICN, book in advance. Airlines typically offer their best fares when flights are first made available.

  • Finding cheap flights from Eugene Airport to Incheon International Airport is more likely if you can be flexible with your dates. Use the 'Whole month' function to see the lowest prices across the month and score a great deal.

  • Picking up cheap flights from EUG to ICN is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new deal comes up.

  • Find the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Eugene Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Eugene Airport (EUG)

  • EUG is located at 28801 Douglas Dr.

  • Eugene Airport has a strong on-time record, reducing the likelihood of delays. Departures from EUG touch down on schedule 83% of the time.

  • To get to Eugene Airport from central Eugene, it'll take about 20 minutes by car. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 35 minutes.

  • Want a hotel to stay in before your flight from Eugene Airport to Incheon International Airport? Consider Hampton Inn Eugene. Get a good night's sleep here before heading to EUG.

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Incheon International Airport is roughly 48 kilometres from the centre of Seoul. The drive time takes about 1 hour 5 minutes.

  • It'll take around 50 minutes when travelling by public transport.

When to fly to Incheon International Airport (ICN)

  • The quietest month for a flight from Eugene Airport to Incheon International Airport is March, while August is the most popular. Pick the ideal time to go to Seoul based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Eugene Airport to Incheon International Airport for August if you want to go to Seoul during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 32ºC (90ºF).

  • Search for cheap tickets from EUG to ICN in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

  • You've seen Seoul, now it's time to explore other corners of South Korea. Travel about 322 kilometres south-east to Busan to tick off its leading attractions. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, your itinerary will be busy.

  • If you're ready to explore another corner of South Korea, consider Incheon, about 56 kilometres west of Seoul. INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest are key highlights.

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.