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Cheap flights from Eugene to Seoul from $621

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Seoul departing on 10/15. 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 Eugene to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:03 am - 10:25 pm
EUG
-
ICN
20h 22m
2 stops
Cathay Pacific Logo
8:00 am - 1:44 pm
ICN
-
EUG
21h 44m
2 stops
$1,076Cathay Pacific
Tue, Sep 15 - Tue, Sep 29
Cathay Pacific Logo
10:03 am - 10:25 pm
EUG
-
ICN
20h 22m
2 stops
Cathay Pacific Logo
8:00 am - 1:44 pm
ICN
-
EUG
21h 44m
2 stops
$1,095Cathay Pacific
Tue, Sep 15 - Tue, Sep 29
Multiple Airlines Logo
12:55 pm - 12:40 pm
EUG
-
ICN
31h 45m
2 stops
Multiple Airlines Logo
8:00 am - 8:34 pm
ICN
-
EUG
28h 34m
2 stops
$1,143Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
1:32 pm - 5:15 pm
EUG
-
ICN
34h 43m
2 stops
Multiple Airlines Logo
12:20 am - 6:01 pm
ICN
-
EUG
34h 41m
2 stops
$1,149Multiple Airlines
Mon, Nov 2 - Sun, Nov 15
Cathay Pacific Logo
9:56 am - 10:25 pm
EUG
-
ICN
20h 29m
2 stops
Cathay Pacific Logo
8:00 am - 1:37 pm
ICN
-
EUG
21h 37m
2 stops
$1,167Cathay Pacific
Sat, Aug 22 - Sat, Sep 5
Multiple Airlines Logo
6:00 am - 12:25 am
EUG
-
ICN
26h 25m
2 stops
Multiple Airlines Logo
3:10 pm - 11:34 am
ICN
-
EUG
36h 24m
2 stops
$1,173Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
5:06 pm - 4:00 am
EUG
-
ICN
18h 54m
1 stop
Multiple Airlines Logo
12:40 pm - 4:29 pm
ICN
-
EUG
19h 49m
1 stop
$1,178Multiple Airlines
Sat, Aug 22 - Sat, Sep 5
Multiple Airlines Logo
12:55 pm - 4:00 am
EUG
-
ICN
23h 05m
1 stop
Multiple Airlines Logo
9:40 pm - 11:34 am
ICN
-
EUG
29h 54m
1 stop
$1,186Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Asiana Airlines Logo
1:18 pm - 4:30 am
EUG
-
ICN
23h 12m
1 stop
Asiana Airlines Logo
9:20 pm - 11:53 pm
ICN
-
EUG
18h 33m
1 stop
$1,208Asiana Airlines
Tue, Sep 15 - Tue, Sep 29
Japan Airlines Logo
8:14 am - 9:15 pm
EUG
-
GMP
21h 01m
2 stops
Japan Airlines Logo
8:00 am - 11:34 am
GMP
-
EUG
19h 34m
2 stops
$2,035Japan Airlines
Mon, Sep 21 - Wed, Sep 30

Alaska Airlines flights from Eugene to Seoul

Our best Alaska Airlines deals on Eugene to Seoul flight tickets
Alaska Airlines
Sep 21
EUG6:05 amEugene
19h 25m
1 stop
ICN5:30 pmIncheon Intl
Sep 30
ICN7:35 pmIncheon Intl
34h 56m
2 stops
EUG2:31 pmEugene
$1,430
Alaska Airlines
May 23
EUG7:59 pmEugene
29h 31m
1 stop
ICN5:30 pmIncheon Intl
May 25
ICN7:35 pmIncheon Intl
31h 56m
2 stops
EUG11:31 amEugene
$2,006

United Airlines flights from Eugene to Seoul

Our best United Airlines deals on Eugene to Seoul flight tickets
United Airlines
Oct 20
EUG10:55 amEugene
25h 25m
1 stop
ICN4:20 amIncheon Intl
Oct 22
ICN4:50 pmIncheon Intl
19h 40m
1 stop
EUG8:30 pmEugene
$1,327
United Airlines
Aug 12
EUG12:47 pmEugene
23h 33m
2 stops
ICN4:20 amIncheon Intl
Aug 26
ICN11:30 amIncheon Intl
16h 13m
1 stop
EUG11:43 amEugene
$1,332
United Airlines
Sep 15
EUG5:00 amEugene
31h 20m
2 stops
ICN4:20 amIncheon Intl
Sep 29
ICN4:50 pmIncheon Intl
33h 19m
1 stop
EUG10:09 amEugene
$1,338

momondo Fare Finder

 
Customize your flight search to find flights from Eugene to Seoul 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 21, 2026.
Use the filters below to find and compare flights from Eugene to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Tue 9/15

10:03 am-10:25 pm

2 stops20h 22m

Incheon Intl

Tue 9/29

8:00 am-1:44 pm

2 stops21h 44m

$1,076

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Tue 9/15

10:03 am-10:25 pm

2 stops20h 22m

Incheon Intl

Tue 9/29

8:00 am-1:44 pm

2 stops21h 44m

$1,095

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 8/12

12:55 pm-12:40 pm

2 stops31h 45m

Incheon Intl

Wed 8/26

8:00 am-8:34 pm

2 stops28h 34m

$1,143

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Mon 11/2

1:32 pm-5:15 pm

2 stops34h 43m

Incheon Intl

Sun 11/15

12:20 am-6:01 pm

2 stops34h 41m

$1,149

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Sat 8/22

9:56 am-10:25 pm

2 stops20h 29m

Incheon Intl

Sat 9/5

8:00 am-1:37 pm

2 stops21h 37m

$1,167

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 8/12

6:00 am-12:25 am

2 stops26h 25m

Incheon Intl

Wed 8/26

3:10 pm-11:34 am

2 stops36h 24m

$1,173
Quickest round-trip

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Sat 8/22

5:06 pm-4:00 am

1 stop18h 54m

Incheon Intl

Sat 9/5

12:40 pm-4:29 pm

1 stop19h 49m

$1,178

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 8/12

12:55 pm-4:00 am

1 stop23h 05m

Incheon Intl

Wed 8/26

9:40 pm-11:34 am

1 stop29h 54m

$1,186

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Tue 9/15

1:18 pm-4:30 am

1 stop23h 12m

Incheon Intl

Tue 9/29

9:20 pm-11:53 pm

1 stop18h 33m

$1,208

EugeneSeoul

EUG - GMP

EUGGMP

Eugene

Mon 9/21

8:14 am-9:15 pm

2 stops21h 01m

Seoul Gimpo Intl

Wed 9/30

8:00 am-11:34 am

2 stops19h 34m

$2,035

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 Seoul from

How to get the cheapest flight ticket from Eugene to Seoul

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 Eugene to Seoul?

WestJet is the most popular carrier operating from Eugene to Seoul

When to book flights from Eugene to Seoul

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

Cheap Eugene to Seoul (EUG to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to Seoul

Fastest flight time

20h 22m

Direct flights

None
The fastest flight from Eugene to Seoul takes 20h 22m
There are no direct flights from Eugene to Seoul. There are no popular flight routes from Eugene to Seoul.
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Frequently asked questions about flying from Eugene to Seoul

  • How far is Eugene to Seoul by plane?

    Seoul is 5297.6 mi away from Eugene. By plane, this route typically takes 20h 22m.

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

    Prices for flights from Eugene Airport to Seoul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Eugene Airport to Seoul?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Eugene to Seoul

Compare and see reviews for airlines that fly from Eugene to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $950Free CancellationRating
7.9
8,452 reviews
Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Eugene to Seoul. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seoul from Eugene with this policy.

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

Once all potential Eugene to Seoul 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 Eugene to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Eugene 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.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport