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Cheap flights from Incheon Intl Airport to Eugene from $604

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 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
1:20 am - 11:59 pm
ICN
-
EUG
38h 39m
2 stops
Multiple Airlines Logo
1:38 pm - 5:05 pm
EUG
-
ICN
35h 27m
2 stops
$1,303Multiple Airlines
Tue, Jul 14 - Wed, Aug 12
Multiple Airlines Logo
1:20 am - 6:58 pm
ICN
-
EUG
33h 38m
2 stops
Multiple Airlines Logo
9:45 am - 10:30 am
EUG
-
ICN
32h 45m
2 stops
$1,306Multiple Airlines
Tue, Jul 14 - Wed, Aug 12
Multiple Airlines Logo
1:20 am - 6:58 pm
ICN
-
EUG
33h 38m
2 stops
Multiple Airlines Logo
1:38 pm - 5:05 pm
EUG
-
ICN
35h 27m
2 stops
$1,307Multiple Airlines
Mon, Jun 29 - Wed, Jul 1
Qatar Airways Logo
1:20 am - 5:00 pm
ICN
-
EUG
31h 40m
2 stops
Qatar Airways Logo
9:56 am - 10:30 am
EUG
-
ICN
32h 34m
2 stops
$1,316Qatar Airways
Sun, Jul 19 - Wed, Aug 19
Multiple Airlines Logo
1:20 am - 9:38 pm
ICN
-
EUG
36h 18m
2 stops
Multiple Airlines Logo
1:38 pm - 5:05 pm
EUG
-
ICN
35h 27m
2 stops
$1,342Multiple Airlines
Mon, Jun 29 - Wed, Jul 1
Multiple Airlines Logo
1:20 am - 9:38 pm
ICN
-
EUG
36h 18m
2 stops
Multiple Airlines Logo
6:00 am - 10:30 am
EUG
-
ICN
36h 30m
2 stops
$1,350Multiple Airlines
Mon, Jun 29 - Wed, Jul 1
Multiple Airlines Logo
1:20 am - 6:58 pm
ICN
-
EUG
33h 38m
2 stops
Multiple Airlines Logo
9:45 am - 5:05 pm
EUG
-
ICN
39h 20m
2 stops
$1,406Multiple Airlines
Mon, Jul 20 - Tue, Aug 18
Multiple Airlines Logo
1:20 am - 5:00 pm
ICN
-
EUG
31h 40m
2 stops
Multiple Airlines Logo
8:18 am - 5:05 pm
EUG
-
ICN
40h 47m
2 stops
$1,408Multiple Airlines
Mon, Jul 20 - Tue, Aug 18
Multiple Airlines Logo
1:20 am - 6:58 pm
ICN
-
EUG
33h 38m
2 stops
Multiple Airlines Logo
8:18 am - 5:05 pm
EUG
-
ICN
40h 47m
2 stops
$1,458Multiple Airlines
Mon, Jul 20 - Tue, Aug 18
Multiple Airlines Logo
1:20 am - 9:07 am
ICN
-
EUG
47h 47m
2 stops
Multiple Airlines Logo
7:20 pm - 10:30 am
EUG
-
ICN
47h 10m
2 stops
$1,462Multiple Airlines
Mon, Jul 20 - Tue, Aug 18

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 19
ICN1:20 amIncheon Intl
31h 40m
2 stops
EUG5:00 pmEugene
Aug 19
EUG9:56 amEugene
32h 34m
2 stops
ICN10:30 amIncheon Intl
$1,316
Qatar Airways
Jun 30
ICN3:10 pmIncheon Intl
41h 50m
3 stops
EUG5:00 pmEugene
Jul 1
EUG7:20 pmEugene
53h 45m
2 stops
ICN5:05 pmIncheon Intl
$1,658

United Airlines flights from Incheon Intl Airport to Eugene

Our best United Airlines deals on Incheon Intl Airport to Eugene flight tickets
United Airlines
Oct 28
ICN11:45 amIncheon Intl
49h 53m
2 stops
EUG9:38 pmEugene
Oct 31
EUG1:00 pmEugene
35h 15m
2 stops
ICN4:15 pmIncheon Intl
$1,554
United Airlines
Oct 28
ICN11:45 amIncheon Intl
16h 09m
1 stop
EUG11:54 amEugene
Oct 31
EUG1:00 pmEugene
35h 15m
2 stops
ICN4:15 pmIncheon Intl
$1,563
United Airlines
Oct 28
ICN11:45 amIncheon Intl
41h 23m
2 stops
EUG1:08 pmEugene
Oct 31
EUG1:00 pmEugene
35h 15m
2 stops
ICN4:15 pmIncheon Intl
$1,566

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 May 12, 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

Tue 7/14

1:20 am-11:59 pm

2 stops38h 39m

Eugene

Wed 8/12

1:38 pm-5:05 pm

2 stops35h 27m

$1,303

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Tue 7/14

1:20 am-6:58 pm

2 stops33h 38m

Eugene

Wed 8/12

9:45 am-10:30 am

2 stops32h 45m

$1,306

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 6/29

1:20 am-6:58 pm

2 stops33h 38m

Eugene

Wed 7/1

1:38 pm-5:05 pm

2 stops35h 27m

$1,307
Quickest round-trip

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Sun 7/19

1:20 am-5:00 pm

2 stops31h 40m

Eugene

Wed 8/19

9:56 am-10:30 am

2 stops32h 34m

$1,316

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 6/29

1:20 am-9:38 pm

2 stops36h 18m

Eugene

Wed 7/1

1:38 pm-5:05 pm

2 stops35h 27m

$1,342

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 6/29

1:20 am-9:38 pm

2 stops36h 18m

Eugene

Wed 7/1

6:00 am-10:30 am

2 stops36h 30m

$1,350

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 7/20

1:20 am-6:58 pm

2 stops33h 38m

Eugene

Tue 8/18

9:45 am-5:05 pm

2 stops39h 20m

$1,406

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 7/20

1:20 am-5:00 pm

2 stops31h 40m

Eugene

Tue 8/18

8:18 am-5:05 pm

2 stops40h 47m

$1,408

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 7/20

1:20 am-6:58 pm

2 stops33h 38m

Eugene

Tue 8/18

8:18 am-5:05 pm

2 stops40h 47m

$1,458

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

Mon 7/20

1:20 am-9:07 am

2 stops47h 47m

Eugene

Tue 8/18

7:20 pm-10:30 am

2 stops47h 10m

$1,462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Alaska Airlines 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

41h 50m

Direct flights

None
The fastest flight from Incheon Intl Airport to Eugene takes 41h 50m
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

Frequently asked questions about flying from Incheon Intl Airport to Eugene

  • 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 41h 50m.

  • 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

Why use momondo?

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

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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.

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?

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