HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$451+ Cheap flights from Eugene (EUG) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SEL
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Eugene to Seoul

Cheapest flights from Eugene to Seoul
Explore the most affordable flight options available from Eugene to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This Ovago deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:05 am
EUG
-
ICN
2 stops24h 20m
Multiple Airlines
Tue 9/298:00 am
ICN
-
EUG
2 stops25h 08m
Multiple Airlines
Deal found 6/6$1,131
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:14 am
EUG
-
ICN
2 stops37h 51m
Multiple Airlines
Wed 9/308:00 am
ICN
-
EUG
2 stops21h 44m
Multiple Airlines
Deal found 6/8$1,135
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:45 am
EUG
-
ICN
2 stops22h 40m
Multiple Airlines
Wed 8/268:00 am
ICN
-
EUG
2 stops28h 34m
Multiple Airlines
Deal found 6/8$1,142
This Gurufare deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:25 pm
EUG
-
ICN
2 stops37h 40m
Multiple Airlines
Mon 8/318:05 pm
ICN
-
EUG
2 stops31h 29m
Multiple Airlines
Deal found 6/7$1,144
This KAYAK deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:56 pm
EUG
-
ICN
2 stops38h 09m
Multiple Airlines
Mon 10/2610:00 am
ICN
-
EUG
2 stops28h 12m
Multiple Airlines
Deal found 6/9$1,227
This Ovago deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:56 pm
EUG
-
ICN
2 stops41h 29m
Multiple Airlines
Wed 11/410:00 am
ICN
-
EUG
2 stops27h 52m
Multiple Airlines
Deal found 6/8$1,228
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:06 pm
EUG
-
ICN
2 stops27h 34m
Multiple Airlines
Fri 9/41:55 am
ICN
-
EUG
2 stops30h 34m
Multiple Airlines
Deal found 6/7$1,242
This Cathay Pacific deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:56 pm
EUG
-
ICN
2 stops41h 29m
Multiple Airlines
Wed 11/117:35 pm
ICN
-
EUG
2 stops34h 20m
Multiple Airlines
Deal found 6/6$1,258
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:20 pm
EUG
-
ICN
2 stops23h 40m
EVA Air
Sun 9/67:45 pm
ICN
-
EUG
2 stops20h 08m
EVA Air
Deal found 6/8$1,268
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:45 am
EUG
-
ICN
2 stops20h 40m
Multiple Airlines
Sun 9/68:00 am
ICN
-
EUG
2 stops28h 34m
Multiple Airlines
Deal found 6/8$1,277
This SmartFares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:43 pm
EUG
-
ICN
1 stop18h 17m
Multiple Airlines
Fri 7/3112:40 pm
ICN
-
EUG
1 stop24h 02m
Multiple Airlines
Deal found 6/9$1,281
This Japan Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:45 am
EUG
-
GMP
2 stops32h 55m
Japan Airlines
Sun 9/67:15 pm
GMP
-
EUG
2 stops34h 22m
Japan Airlines
Deal found 6/8$1,641

Find flight deals from Eugene to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2026.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,130
(KAYAK)

One-way from

$451
(Kiwi.com)
Provider with most accurate pricing for Eugene-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Seoul (SEL) flights.
Search Deals
From Eugene to Seoul (SEL)
Search Deals
One-way flight from Eugene to Seoul (SEL)
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 10, 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

Wed 10/21

12:56 pm-10:25 pm

2 stops41h 29m

Incheon Intl

Wed 11/11

7:35 pm-12:55 pm

2 stops34h 20m

$1,258

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 9/16

6:10 am-4:50 pm

1 stop18h 40m

Incheon Intl

Wed 9/30

7:00 pm-11:54 pm

1 stop20h 54m

$1,327
Quickest round-trip

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Sat 8/29

9:56 am-5:30 pm

1 stop15h 34m

Incheon Intl

Wed 9/2

7:35 pm-6:58 pm

1 stop15h 23m

$1,327

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 8/12

7:30 am-3:00 pm

1 stop15h 30m

Incheon Intl

Wed 8/26

11:30 am-9:17 pm

2 stops25h 47m

$1,331

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Tue 9/15

6:45 am-3:00 pm

1 stop16h 15m

Incheon Intl

Tue 9/29

11:30 am-9:12 pm

2 stops25h 42m

$1,331

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Sat 8/22

1:57 pm-4:20 am

1 stop22h 23m

Incheon Intl

Sat 9/5

4:50 pm-9:17 pm

2 stops20h 27m

$1,331

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 9/16

12:47 pm-4:20 am

2 stops23h 33m

Incheon Intl

Wed 9/30

4:50 pm-3:18 pm

1 stop14h 28m

$1,331

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Wed 8/19

7:30 am-3:00 pm

1 stop15h 30m

Incheon Intl

Mon 8/31

4:50 pm-12:55 pm

2 stops36h 05m

$1,331

EugeneSeoul

EUG - GMP

EUGGMP

Eugene

Thu 8/13

9:45 am-10:40 am

2 stops32h 55m

Seoul Gimpo Intl

Sun 9/6

7:15 pm-1:37 pm

2 stops34h 22m

$1,641

EugeneSeoul

EUG - GMP

EUGGMP

Eugene

Mon 8/17

9:45 am-10:40 am

2 stops32h 55m

Seoul Gimpo Intl

Sun 9/6

7:15 pm-1:37 pm

2 stops34h 22m

$1,962

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Eugene-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Eugene-Seoul flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Eugene-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Eugene-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Eugene-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Eugene to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Eugene to Seoul?

    Eugene (EUG), located 7.8 mi from the city center, is the airport you fly out of when you book flights from Eugene to Seoul. 0 airlines have flights from Eugene to Seoul on a regular basis. Booking flights from Eugene to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

  • How long is the flight from Eugene to Seoul?

    There are many flights that can get you from Eugene to Seoul in 15h 30m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 5315 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Eugene to Seoul that include hotel bookings?

    Yes. In addition to deals on Eugene to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Seoul.

  • Can I find deals for business class flights from Eugene to Seoul?

    Yes. Cheapflights offers flight deals from Eugene to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Incheon Intl flights
Boise to Incheon Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.