$455 Cheap Flights from Erie (ERI) to Seoul (ICN)

View $455 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Erie, PA (ERI-Erie Intl.) to Incheon Intl. Airport (ICN)

Cheap Flights from Erie to Seoul (ERI-ICN)

Prices were available within the past 7 days and start at $455 for one-way flights and $906 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$906 Roundtrip, found 4 days ago
$906
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $906 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$906 Roundtrip, found 4 days ago
$906
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $906 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$913 Roundtrip, found 4 days ago
$913
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $913 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$913 Roundtrip, found 4 days ago
$913
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $913 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$920 Roundtrip, found 4 days ago
$920
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $920 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$952 Roundtrip, found 4 days ago
$952
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $952 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$953 Roundtrip, found 4 days ago
$953
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $953 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$959 Roundtrip, found 4 days ago
$959
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $959 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$1,066 Roundtrip, found 4 days ago
$1,066
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $1,066 found 4 days ago
American Airlines
Tue, Sep 16 - Fri, Sep 19
ERI
Erie
ICN
Seoul
$1,067 Roundtrip, found 4 days ago
$1,067
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 16 from Erie to Seoul, returning Fri, Sep 19, priced at $1,067 found 4 days ago
Flights from Erie (ERI) to Seoul (ICN)
Origin airport
Erie Intl.
Destination airport
Incheon Intl.
Roundtrip price
$905
Distance
6690 mi

Erie to Seoul Flights

The cheapest times to fly from Erie to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Erie to Seoul are during the month of September. You can find some of the cheapest flights from Erie to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Erie to Seoul

Sunday is one of the best days to book for cheap flights from Erie to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Erie to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Erie to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $455 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Erie to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Erie to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN) cost?
Secure a cheap one-way flight from $455 or cheap return flight from $906 from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN)?
September is the least expensive month to fly from ERI to ICN. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ERI to ICN flight.
How many flights per day from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN)?
Direct flights from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ERI to ICN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN)?
Choose a flight from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN) last-minute?
Last-minute bookings from ERI to ICN are usually more expensive. To lock in the cheapest rates, start looking for flights early. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an ERI to ICN flight and hotel package?
Compared with arranging hotels and flights separately, booking an ERI to ICN flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Erie Intl. Airport (ERI) to Incheon Intl. Airport (ICN)?
You can usually reschedule or cancel your ERI to ICN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.