Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Incheon Intl Airport to Eugene from $478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Eugene departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Incheon Intl Airport to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
EUG
20h 24m
1 stop
Alaska Airlines Logo
7:03 am - 5:30 pm
EUG
-
ICN
42h 27m
2 stops
$836Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
EUG
20h 24m
1 stop
Alaska Airlines Logo
8:38 pm - 5:30 pm
EUG
-
ICN
28h 52m
1 stop
$867Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
8:35 pm - 12:30 pm
ICN
-
EUG
31h 55m
1 stop
Multiple Airlines Logo
8:01 am - 6:35 pm
EUG
-
ICN
18h 34m
1 stop
$892Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Alaska Airlines Logo
7:35 pm - 10:54 pm
ICN
-
EUG
19h 19m
2 stops
Alaska Airlines Logo
7:03 am - 5:30 pm
EUG
-
ICN
42h 27m
2 stops
$937Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Alaska Airlines Logo
7:35 pm - 6:58 pm
ICN
-
EUG
15h 23m
1 stop
Alaska Airlines Logo
8:18 am - 5:30 pm
EUG
-
ICN
41h 12m
2 stops
$940Alaska Airlines
Wed, Jul 15 - Wed, Aug 12
Multiple Airlines Logo
8:35 pm - 11:58 pm
ICN
-
EUG
19h 23m
1 stop
Multiple Airlines Logo
4:00 pm - 5:30 pm
EUG
-
ICN
57h 30m
2 stops
$986Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
4:50 pm - 9:07 pm
ICN
-
EUG
44h 17m
2 stops
United Airlines Logo
6:00 am - 3:00 pm
EUG
-
ICN
17h 00m
1 stop
$990United Airlines
Thu, Apr 16 - Mon, Apr 20
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
EUG
20h 24m
1 stop
Alaska Airlines Logo
8:18 am - 5:30 pm
EUG
-
ICN
41h 12m
2 stops
$993Alaska Airlines
Wed, Jul 15 - Wed, Aug 12
United Airlines Logo
11:30 am - 9:07 pm
ICN
-
EUG
49h 37m
2 stops
United Airlines Logo
5:00 am - 4:20 am
EUG
-
ICN
31h 20m
2 stops
$994United Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
9:00 pm - 9:07 am
ICN
-
EUG
28h 07m
1 stop
Multiple Airlines Logo
1:38 pm - 4:45 am
EUG
-
ICN
23h 07m
1 stop
$1,016Multiple Airlines
Mon, Jul 13 - Mon, Jul 20

Alaska Airlines flights from Incheon Intl Airport to Eugene

Our best Alaska Airlines deals on Incheon Intl Airport to Eugene flight tickets
Alaska Airlines
Apr 22
ICN7:35 pmIncheon Intl
20h 24m
1 stop
EUG11:59 pmEugene
Apr 26
EUG7:03 amEugene
42h 27m
2 stops
ICN5:30 pmIncheon Intl
$836
Alaska Airlines
Apr 22
ICN7:35 pmIncheon Intl
20h 24m
1 stop
EUG11:59 pmEugene
Apr 26
EUG8:38 pmEugene
28h 52m
1 stop
ICN5:30 pmIncheon Intl
$867
Alaska Airlines
Apr 22
ICN7:35 pmIncheon Intl
19h 19m
2 stops
EUG10:54 pmEugene
Apr 26
EUG7:03 amEugene
42h 27m
2 stops
ICN5:30 pmIncheon Intl
$937

Qatar Airways flights from Incheon Intl Airport to Eugene

Our best Qatar Airways deals on Incheon Intl Airport to Eugene flight tickets
Qatar Airways
Jul 13
ICN3:10 pmIncheon Intl
41h 45m
3 stops
EUG4:55 pmEugene
Jul 19
EUG9:59 amEugene
39h 06m
2 stops
ICN5:05 pmIncheon Intl
$2,061
Qatar Airways
Jul 13
ICN3:10 pmIncheon Intl
41h 45m
3 stops
EUG4:55 pmEugene
Jul 19
EUG9:59 amEugene
39h 06m
2 stops
ICN5:05 pmIncheon Intl
$2,063
Qatar Airways
Jul 15
ICN3:10 pmIncheon Intl
41h 45m
3 stops
EUG4:55 pmEugene
Aug 12
EUG9:59 amEugene
32h 31m
2 stops
ICN10:30 amIncheon Intl
$2,143

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 4/22

7:35 pm-11:59 pm

1 stop20h 24m

Eugene

Sun 4/26

7:03 am-5:30 pm

2 stops42h 27m

$836
Quickest round-trip

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 4/22

7:35 pm-11:59 pm

1 stop20h 24m

Eugene

Sun 4/26

8:38 pm-5:30 pm

1 stop28h 52m

$867

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Thu 4/16

8:35 pm-12:30 pm

1 stop31h 55m

Eugene

Mon 4/20

8:01 am-6:35 pm

1 stop18h 34m

$892

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 4/22

7:35 pm-10:54 pm

2 stops19h 19m

Eugene

Sun 4/26

7:03 am-5:30 pm

2 stops42h 27m

$937

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

7:35 pm-6:58 pm

1 stop15h 23m

Eugene

Wed 8/12

8:18 am-5:30 pm

2 stops41h 12m

$940

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Thu 4/16

8:35 pm-11:58 pm

1 stop19h 23m

Eugene

Mon 4/20

4:00 pm-5:30 pm

2 stops57h 30m

$986

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Thu 4/16

4:50 pm-9:07 pm

2 stops44h 17m

Eugene

Mon 4/20

6:00 am-3:00 pm

1 stop17h 00m

$990

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

7:35 pm-11:59 pm

1 stop20h 24m

Eugene

Wed 8/12

8:18 am-5:30 pm

2 stops41h 12m

$993

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Thu 4/16

11:30 am-9:07 pm

2 stops49h 37m

Eugene

Mon 4/20

5:00 am-4:20 am

2 stops31h 20m

$994

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 7/13

9:00 pm-9:07 am

1 stop28h 07m

Eugene

Mon 7/20

1:38 pm-4:45 am

1 stop23h 07m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Eugene from

How to get the cheapest flight ticket from Incheon Intl Airport to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Incheon Intl to Eugene?

United Airlines and Delta are the most popular carriers operating from Incheon Intl to Eugene

When to book flights from Incheon Intl Airport to Eugene

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Eugene according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Eugene (ICN to EUG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Eugene

Fastest flight time

18h 59m

Direct flights

None
The fastest flight from Incheon Intl Airport to Eugene takes 18h 59m
There are no direct flights from Incheon Intl Airport to Eugene. There are no popular flight routes from Incheon Intl Airport to Eugene.
Search flight deals

  • How far is Incheon Intl to Eugene by plane?

    The straight-line distance from Incheon Intl to Eugene is 5323.1 mi. In terms of flight time, this usually takes a little over 18h 59m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Eugene Airport?

    Prices for flights from Incheon Intl Airport to Eugene Airport are updated daily.

  • How old do you have to be to fly from Incheon Intl Airport to Eugene Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Incheon Intl Airport to Eugene Airport.

  • What documentation or ID do you need to fly to Eugene Airport?

    The necessary travel and health documents for your Eugene Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Yachats
Albany
Springfield
Corvallis

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Eugene?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Eugene. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Eugene with flexible booking policies on momondo?

Flights from Seoul to Eugene with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Eugene?

Once all potential Seoul to Eugene flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seoul to Eugene right now. Can momondo alert me if prices change?

Price alerts on flights to Eugene from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Eugene trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States