$517 Cheap Flights from New York (LGA) to Seoul (ICN)

View $517 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)

Cheap Flights from New York to Seoul (LGA-ICN)

Prices were available within the past 7 days and start at $517 for one-way flights and $909 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 8 - Wed, Sep 17
LGA
New York
ICN
Seoul
$909 Roundtrip, found 15 hours ago
$909
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Sep 8 from New York to Seoul, returning Wed, Sep 17, priced at $909 found 15 hours ago
American Airlines
Tue, Sep 9 - Wed, Sep 24
LGA
New York
ICN
Seoul
$914 Roundtrip, found 1 day ago
$914
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from New York to Seoul, returning Wed, Sep 24, priced at $914 found 1 day ago
United
Tue, Sep 9 - Mon, Sep 15
LGA
New York
ICN
Seoul
$918 Roundtrip, found 8 hours ago
$918
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 9 from New York to Seoul, returning Mon, Sep 15, priced at $918 found 8 hours ago
American Airlines
Mon, Sep 29 - Mon, Oct 6
LGA
New York
ICN
Seoul
$923 Roundtrip, just found
$923
Roundtrip
just found
Select American Airlines flight, departing Mon, Sep 29 from New York to Seoul, returning Mon, Oct 6, priced at $923 just found
United
Wed, Oct 1 - Wed, Oct 8
LGA
New York
ICN
Seoul
$923 Roundtrip, found 8 hours ago
$923
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 1 from New York to Seoul, returning Wed, Oct 8, priced at $923 found 8 hours ago
American Airlines
Tue, Sep 9 - Wed, Sep 24
LGA
New York
ICN
Seoul
$927 Roundtrip, found 1 day ago
$927
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from New York to Seoul, returning Wed, Sep 24, priced at $927 found 1 day ago
American Airlines
Tue, Oct 28 - Tue, Nov 11
LGA
New York
ICN
Seoul
$930 Roundtrip, just found
$930
Roundtrip
just found
Select American Airlines flight, departing Tue, Oct 28 from New York to Seoul, returning Tue, Nov 11, priced at $930 just found
Air Canada
Wed, Jan 7 - Thu, Jan 29
LGA
New York
ICN
Seoul
$987 Roundtrip, found 13 hours ago
$987
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Wed, Jan 7 from New York to Seoul, returning Thu, Jan 29, priced at $987 found 13 hours ago
Delta
Mon, Sep 29 - Mon, Oct 6
LGA
New York
ICN
Seoul
$1,511 Roundtrip, just found
$1,511
Roundtrip
just found
Select Delta flight, departing Mon, Sep 29 from New York to Seoul, returning Mon, Oct 6, priced at $1,511 just found
Korean Air
Mon, Sep 29 - Mon, Oct 6
LGA
New York
ICN
Seoul
$1,515 Roundtrip, just found
$1,515
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 29 from New York to Seoul, returning Mon, Oct 6, priced at $1,515 just found

Find the cheapest month to fly from New York (LGA) to Seoul (ICN)

September is typically the cheapest month to fly

From $834 - $1,631 per traveler.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city center is 20 minutes. Flights from $1,439
GMP
Gimpo Intl.
Closest
Average driving time to city center20 min
Flights from $1,439
Flights from New York (LGA) to Seoul (ICN)
Origin airport
LaGuardia
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Korean Air, United
Roundtrip price
$909
Distance
6880 mi

New York to Seoul Flights

The cheapest times to fly from New York 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 New York to Seoul are during the month of September. You can find some of the cheapest flights from New York to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Seoul

Sunday is one of the best days to book for cheap flights from New York 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 New York 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 New York to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $517 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 New York 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 New York 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 LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN) cost?
Secure a cheap one-way flight from $517 or cheap return flight from $909 from LaGuardia Airport (LGA) 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 LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
Traveling in September may help you find better deals, as it's the cheapest month for flights between LGA and ICN. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
While New York, NY (LGA-LaGuardia) has no direct flights to Incheon Intl. Airport (ICN), other airports have nonstop options. Taking off from John F. Kennedy Intl. Airport (JFK) will get you to Seoul without any detours.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LGA to ICN flight.
How many flights per day from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
You'll have to hop on a flight with a layover if you're traveling from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LGA to ICN?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
Opt for a flight from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN) last-minute?
Booking your flight from LGA to ICN shortly before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LGA to ICN flight and hotel package?
You'll generally save money by booking a LGA to ICN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Incheon Intl. Airport (ICN)?
It's usually possible to cancel or reschedule your LGA to ICN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.