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$458+ Cheap flights from New York, NY (NYC) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEL
Jul 6 — Jul 131
Mo 7/6
Mo 7/13
1 adult, Economy
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Find cheap flights from New York 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

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Cheapflights Tip: The best prices from New York to Seoul are usually found in February or January, booked 19 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from New York to Seoul

Cheapest flights from New York to Seoul
Explore the most affordable flight options available from New York to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juni 6, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 11/110:30 am
EWR
-
ICN
Nonstop15h 55m
United Airlines
Mo 11/306:30 pm
ICN
-
EWR
Nonstop13h 40m
United Airlines
Deal found 6/6$871
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/1312:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Di 11/179:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/4$872
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/107:15 pm
EWR
-
ICN
1 stop20h 25m
United Airlines
So 11/156:30 pm
ICN
-
EWR
Nonstop13h 40m
United Airlines
Deal found 6/5$876
This AIR PREMIA deal was found by Cheapflights users on 6/4. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 11/712:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Mo 11/169:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/4$881
This FlightHub deal was found by Cheapflights users on 6/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 11/712:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Sa 11/149:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/5$883
This KAYAK deal was found by Cheapflights users on 6/3. 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.
Mi 11/412:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Di 11/179:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/3$902
This FlightHub deal was found by Cheapflights users on 6/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/612:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Di 11/179:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/3$905
This Agoda.com deal was found by Cheapflights users on 6/1. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/281:00 am
EWR
-
ICN
Nonstop15h 40m
AIR PREMIA
Do 11/59:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/1$907
This FlightHub deal was found by Cheapflights users on 6/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/281:00 am
EWR
-
ICN
Nonstop15h 40m
AIR PREMIA
Mi 11/119:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/4$911
This FlightHub deal was found by Cheapflights users on 6/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/271:00 am
EWR
-
ICN
Nonstop15h 40m
AIR PREMIA
Mi 11/189:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/3$912
This Jettzy deal was found by Cheapflights users on 6/5. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/201:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Di 11/179:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 6/5$916
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/810:30 am
JFK
-
GMP
1 stop18h 25m
Japan Airlines
Di 9/1512:05 pm
GMP
-
JFK
1 stop18h 50m
Japan Airlines
Deal found 6/6$1,186

Find flight deals from New York to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 Juni 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$871
(United Airlines)

One-way from

$458
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,596

Good round-trip deal

$1,112 or less

Good one-way deal

$614 or less
Provider with most accurate pricing for New York (NYC)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Seoul (SEL) flights.
Search Deals
From New York (NYC) to Seoul (SEL)
Search Deals
One-way flight from New York (NYC) to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from New York (NYC) to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 Juni 6, 2026.
Use the filters below to find and compare flights from New York to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mi 10/28

1:00 pm-4:40 am

2 stops26h 40m

Incheon Intl

Do 11/12

6:30 pm-6:10 pm

Nonstop13h 40m

$951

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mo 10/5

9:45 pm-3:00 pm

2 stops28h 15m

Incheon Intl

Mo 10/19

4:50 pm-7:59 am

2 stops28h 09m

$990

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mo 11/16

1:00 pm-5:40 am

1 stop26h 40m

Incheon Intl

Fr 12/4

6:30 pm-6:10 pm

Nonstop13h 40m

$996
Quickest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

So 9/6

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Mi 9/30

9:25 pm-10:30 pm

Nonstop14h 05m

$1,064

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sa 9/5

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Mi 9/30

9:25 pm-10:30 pm

Nonstop14h 05m

$1,112

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sa 9/12

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Fr 9/25

9:25 pm-10:30 pm

Nonstop14h 05m

$1,130

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mi 9/23

11:50 am-4:20 am

1 stop27h 30m

Incheon Intl

Mi 11/25

6:30 pm-6:10 pm

Nonstop13h 40m

$1,146

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fr 9/4

6:00 am-3:00 pm

1 stop20h 00m

Incheon Intl

Di 9/29

5:15 pm-6:00 pm

Nonstop13h 45m

$1,146

NewarkIncheon

EWR - ICN

EWRICN

Newark

Di 10/20

5:43 pm-5:30 pm

1 stop34h 47m

Incheon Intl

Mo 11/2

8:00 pm-6:04 am

1 stop24h 04m

$1,165

NewarkIncheon

EWR - ICN

EWRICN

Newark

Di 10/13

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

So 10/18

9:25 pm-10:30 pm

Nonstop14h 05m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from New York to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Seoul in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub 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 New York-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 New York to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from New York 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 New York to Seoul

What is the cheapest month to book a flight from New York to Seoul?

Currently, March is the cheapest month in which you can book a flight from New York to Seoul (average of $978). Flying from New York to Seoul in January is currently the most expensive (average of $1,870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to SEL?

Find hourly flight availability from New York to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Juni 6, 2026.

When flying from New York to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New York to Seoul

Explore weekly flight availability from New York to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Juni 6, 2026.

The most flights from NYC to SEL are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from New York to Seoul?

What’s the top layover airport for flights from New York to Seoul?

Share of 1-stop round-trip flights from New York to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Taipei City (TPE) – chosen by Cheapflights users on 40% of 1-stop itineraries from New York to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from New York to Seoul?

Average round-trip fare for 1-stop flights from New York to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $1,029.

What’s the fastest layover option from New York to Seoul?

Shortest average travel time for 1-stop one-way flights from New York to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 18h 40m.

Which airport typically offers the quickest layover for flights from New York to Seoul?

Average layover duration for 1-stop one-way flights from New York to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 35m.

How far ahead should I book a flight from New York to Seoul?

The best time to book flights from New York to Seoul is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

The best insider tips for New York to Seoul flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Seoul trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Chris Dong

Chris Dong

Expert on JFK

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated Juni 6, 2026.
Read reviews from past customers who have flown Korean Air,AIR PREMIA, andAsiana Airlines from New York to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
AIR PREMIA
8.1
Very good
96 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very good
539 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,395 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
11,129 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • How long is the flight from New York to Seoul?

    For as low as $1,064, United Airlines can have you in Seoul from New York in 15h 15m. There are 6877 mi between New York and Seoul. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New York to Seoul round-trip?

    Our cheapest airline available from New York to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $365 on this airline. Additional options worth looking into are AIR PREMIA and Turkish Airlines, starting at $398 and $626 round-trip. Air Canada is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New York to Seoul one-way?

    One-way options have recently been found by users for as low as $354 on AIR PREMIA. Other airlines that offer cheap prices include American Airlines from $468 and Cathay Pacific from $531 one-way.

  • What are the most popular routes from New York to Seoul?

    The most popular flight routes from New York to Seoul are New York John F Kennedy Intl - Incheon Intl, Newark - Incheon Intl and New York LaGuardia - Incheon Intl.

  • What are the most reliable airlines from New York to Seoul?

    Before booking your flight to Seoul from New York, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (77%), United Airlines (67%), Thai Airways( 66%).

  • What are the cheapest flights from New York to Seoul?

    On average you can expect to pay $1,685 for a flight from New York to Seoul. The cheapest flight overall is $560 while the most popular route, (New York John F Kennedy Intl - Incheon Intl) is currently priced at $954.

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

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

  • How can I find direct flights from New York to Seoul?

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

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

    Yes. Cheapflights offers flight deals from New York 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.

  • What is the cheapest month to book a flight from New York to Seoul?

    Currently, March is the cheapest month in which you can book a flight from New York to Seoul (average of $978). Flying from New York to Seoul in January is currently the most expensive (average of $1,870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Top 10 airlines flying from New York to Seoul

Discover the top 10 airlines that operate flights from New York to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Juni 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$365Average$1,156FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$398Average$1,242FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$626Average$1,000FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$741Average$1,461FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$866Average$1,142FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$877Average$973FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$891Average$1,038FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$923Average$1,169FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$977Average$1,121FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,315Average$1,623FlexibilityNo cancel feeOn-time81%

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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.