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Cheap flights from Incheon Intl Airport to Eugene from $433

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 3/3. 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

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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 - 8:01 pm
ICN
-
EUG
40h 26m
1 stop
Alaska Airlines Logo
8:00 am - 5:30 pm
EUG
-
ICN
17h 30m
1 stop
$819Alaska Airlines
Wed, Apr 29 - Sat, May 9
Alaska Airlines Logo
7:35 pm - 12:20 am
ICN
-
EUG
20h 45m
1 stop
Alaska Airlines Logo
12:51 pm - 5:30 pm
EUG
-
ICN
36h 39m
2 stops
$947Alaska Airlines
Wed, Jul 15 - Wed, Aug 12
Multiple Airlines Logo
4:40 pm - 7:11 pm
ICN
-
EUG
18h 31m
1 stop
Multiple Airlines Logo
6:15 am - 4:40 pm
EUG
-
ICN
18h 25m
1 stop
$954Multiple Airlines
Tue, Jun 2 - Sun, Jun 7
China Airlines Logo
8:05 pm - 10:22 pm
ICN
-
EUG
42h 17m
2 stops
China Airlines Logo
4:03 pm - 11:30 am
EUG
-
ICN
27h 27m
2 stops
$991China Airlines
Tue, Jun 2 - Sun, Jun 7
Alaska Airlines Logo
7:35 pm - 12:20 am
ICN
-
EUG
20h 45m
1 stop
Alaska Airlines Logo
12:51 pm - 5:30 pm
EUG
-
ICN
36h 39m
2 stops
$1,012Alaska Airlines
Wed, Jul 15 - Wed, Aug 12
Alaska Airlines Logo
7:35 pm - 8:01 pm
ICN
-
EUG
40h 26m
1 stop
Alaska Airlines Logo
8:00 am - 5:30 pm
EUG
-
ICN
17h 30m
1 stop
$1,033Alaska Airlines
Wed, Apr 29 - Sun, May 10
Alaska Airlines Logo
7:35 pm - 10:48 pm
ICN
-
EUG
19h 13m
2 stops
Alaska Airlines Logo
12:51 pm - 5:30 pm
EUG
-
ICN
36h 39m
2 stops
$1,038Alaska Airlines
Wed, Jul 15 - Wed, Aug 12
Multiple Airlines Logo
9:20 pm - 12:14 pm
ICN
-
EUG
30h 54m
1 stop
Multiple Airlines Logo
8:00 am - 4:30 am
EUG
-
ICN
28h 30m
1 stop
$1,059Multiple Airlines
Wed, Jul 15 - Wed, Aug 12
Multiple Airlines Logo
9:20 pm - 12:14 pm
ICN
-
EUG
30h 54m
1 stop
Multiple Airlines Logo
12:51 pm - 3:35 pm
EUG
-
ICN
34h 44m
1 stop
$1,062Multiple Airlines
Wed, Jul 15 - Wed, Aug 12
Multiple Airlines Logo
8:50 pm - 10:59 pm
ICN
-
EUG
18h 09m
1 stop
Multiple Airlines Logo
8:00 am - 4:30 am
EUG
-
ICN
28h 30m
1 stop
$1,064Multiple Airlines
Wed, Jul 15 - Wed, Aug 12

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 29
ICN7:35 pmIncheon Intl
40h 26m
1 stop
EUG8:01 pmEugene
May 9
EUG8:00 amEugene
17h 30m
1 stop
ICN5:30 pmIncheon Intl
$819
Alaska Airlines
Jul 15
ICN7:35 pmIncheon Intl
20h 45m
1 stop
EUG12:20 amEugene
Aug 12
EUG12:51 pmEugene
36h 39m
2 stops
ICN5:30 pmIncheon Intl
$947
Alaska Airlines
Jul 15
ICN7:35 pmIncheon Intl
20h 45m
1 stop
EUG12:20 amEugene
Aug 12
EUG12:51 pmEugene
36h 39m
2 stops
ICN5:30 pmIncheon Intl
$1,012

China Airlines flights from Incheon Intl Airport to Eugene

Our best China Airlines deals on Incheon Intl Airport to Eugene flight tickets
China Airlines
Jun 2
ICN8:05 pmIncheon Intl
42h 17m
2 stops
EUG10:22 pmEugene
Jun 7
EUG4:03 pmEugene
27h 27m
2 stops
ICN11:30 amIncheon Intl
$991
China Airlines
Jul 15
ICN12:45 pmIncheon Intl
39h 29m
2 stops
EUG12:14 pmEugene
Aug 12
EUG12:51 pmEugene
30h 39m
2 stops
ICN11:30 amIncheon Intl
$1,099
China Airlines
Jul 15
ICN12:45 pmIncheon Intl
39h 29m
2 stops
EUG12:14 pmEugene
Aug 12
EUG12:51 pmEugene
30h 39m
2 stops
ICN11:30 amIncheon Intl
$1,142

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 February 6, 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

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 4/29

7:35 pm-8:01 pm

1 stop40h 26m

Eugene

Sat 5/9

8:00 am-5:30 pm

1 stop17h 30m

$819

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

7:35 pm-12:20 am

1 stop20h 45m

Eugene

Wed 8/12

12:51 pm-5:30 pm

2 stops36h 39m

$947

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Tue 6/2

4:40 pm-7:11 pm

1 stop18h 31m

Eugene

Sun 6/7

6:15 am-4:40 pm

1 stop18h 25m

$954

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Tue 6/2

8:05 pm-10:22 pm

2 stops42h 17m

Eugene

Sun 6/7

4:03 pm-11:30 am

2 stops27h 27m

$991

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

7:35 pm-12:20 am

1 stop20h 45m

Eugene

Wed 8/12

12:51 pm-5:30 pm

2 stops36h 39m

$1,012

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 4/29

7:35 pm-8:01 pm

1 stop40h 26m

Eugene

Sun 5/10

8:00 am-5:30 pm

1 stop17h 30m

$1,033

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

7:35 pm-10:48 pm

2 stops19h 13m

Eugene

Wed 8/12

12:51 pm-5:30 pm

2 stops36h 39m

$1,038

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

9:20 pm-12:14 pm

1 stop30h 54m

Eugene

Wed 8/12

8:00 am-4:30 am

1 stop28h 30m

$1,059

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

9:20 pm-12:14 pm

1 stop30h 54m

Eugene

Wed 8/12

12:51 pm-3:35 pm

1 stop34h 44m

$1,062

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Wed 7/15

8:50 pm-10:59 pm

1 stop18h 09m

Eugene

Wed 8/12

8:00 am-4:30 am

1 stop28h 30m

$1,064

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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?

Delta is the most popular carrier 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 09m

Direct flights

None
The fastest flight from Incheon Intl Airport to Eugene takes 18h 09m
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 09m.

  • 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
Springfield
Albany
Corvallis

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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.

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