HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$407+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SEL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl 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.

Cheapflights Tip: The best prices from New York John F Kennedy Intl to Seoul are usually found in August or February, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Find flight deals from John F Kennedy Intl to Seoul

Cheapest flights from John F Kennedy Intl to Seoul
Explore the most affordable flight options available from John F Kennedy Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:05 amJFK - ICN
2 stops39h 55mAir Canada
Thu 12/46:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/28$782
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:45 amJFK - ICN
1 stop18h 40mAir Canada
Sat 12/136:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/28$788
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:05 amJFK - ICN
2 stops39h 55mAir Canada
Mon 1/196:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/28$799
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Mon 12/810:05 amJFK - ICN
2 stops39h 55mAir Canada
Sat 12/138:10 pmICN - JFK
1 stop33h 59mAir Canada
Deal found 10/28$801
This CrystalTravel deal was found by Cheapflights users on 10/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:55 pmJFK - ICN
2 stops28h 50mEthiopian Air
Sun 11/912:05 amICN - JFK
2 stops32h 50mEthiopian Air
Deal found 10/28$824
This CrystalTravel deal was found by Cheapflights users on 10/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:55 pmJFK - ICN
2 stops28h 50mEthiopian Air
Sun 11/1612:05 amICN - JFK
2 stops32h 50mEthiopian Air
Deal found 10/29$825
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Sat 11/158:55 pmJFK - ICN
2 stops28h 50mEthiopian Air
Sat 11/2912:05 amICN - JFK
2 stops32h 50mEthiopian Air
Deal found 10/28$835
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:05 amJFK - ICN
2 stops41h 05mAir Canada
Tue 11/256:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/29$842
This Gotogate deal was found by Cheapflights users on 10/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:05 amJFK - ICN
2 stops41h 05mAir Canada
Tue 11/116:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/29$866
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 11/193:25 pmJFK - GMP
1 stop29h 35mChina Eastern
Mon 12/18:50 pmGMP - JFK
1 stop30h 35mChina Eastern
Deal found 10/28$991
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 pmJFK - GMP
2 stops35h 45mMultiple Airlines
Tue 11/251:30 pmGMP - JFK
2 stops33h 30mMultiple Airlines
Deal found 10/29$1,048
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:05 pmJFK - GMP
2 stops35h 45mMultiple Airlines
Tue 12/21:30 pmGMP - JFK
2 stops33h 30mMultiple Airlines
Deal found 10/28$1,070

Cheap flight deals from John F Kennedy Intl to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) 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 October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$782
(Booking.com)

One-way from

$407
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,380

Good round-trip deal

$794 or less

Good one-way deal

$514 or less
Provider with most accurate pricing for New York John F Kennedy Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Seoul (SEL) flights.
Search Deals
From New York John F Kennedy Intl to Seoul (SEL)
Search Deals
One-way flight from New York John F Kennedy Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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 October 30, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Seoul that are best for you.

Fly from

John F Kennedy Intl

Fly to

Seoul

Route

Depart

Return

Price

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Tue 4/28

10:00 am-9:10 pm

1 stop22h 10m

Incheon Intl

Tue 5/12

10:10 am-6:00 am

1 stop32h 50m

$989

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Mon 2/16

9:00 am-1:55 pm

1 stop38h 55m

Incheon Intl

Tue 2/24

1:45 pm-5:45 am

1 stop30h 00m

$989

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 11/9

12:05 am-6:00 pm

1 stop27h 55m

Seoul Gimpo Intl

Tue 11/25

7:00 pm-9:05 pm

1 stop40h 05m

$1,170

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Sun 11/30

8:05 pm-6:20 pm

1 stop32h 15m

Incheon Intl

Fri 2/20

12:10 am-11:05 am

1 stop24h 55m

$1,189

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Mon 1/12

8:15 pm-3:40 pm

2 stops29h 25m

Incheon Intl

Mon 1/19

4:55 pm-11:15 am

2 stops32h 20m

$1,221

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 1/25

12:50 pm-10:05 pm

1 stop19h 15m

Seoul Gimpo Intl

Thu 2/5

8:00 am-4:00 pm

1 stop22h 00m

$1,330

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Tue 12/2

9:59 am-6:20 pm

1 stop18h 21m

Seoul Gimpo Intl

Thu 12/11

12:05 pm-4:00 pm

1 stop17h 55m

$1,373

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Thu 12/4

12:40 pm-10:05 pm

1 stop19h 25m

Seoul Gimpo Intl

Wed 3/11

8:00 am-5:25 pm

1 stop22h 25m

$1,392

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Fri 11/28

10:00 am-6:20 pm

1 stop18h 20m

Seoul Gimpo Intl

Sun 12/7

8:00 am-4:00 pm

1 stop22h 00m

$1,414

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 11/30

12:40 pm-10:05 pm

1 stop19h 25m

Seoul Gimpo Intl

Sat 12/13

8:00 am-9:50 am

1 stop15h 50m

$1,454

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 42 results
1
2
3
...
5

Compare providers for flights from John F Kennedy Intl 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 John F Kennedy Intl to Seoul in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Seoul from John F Kennedy Intl 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 John F Kennedy Intl Airport to Seoul

How far ahead should I book a flight from New York John F Kennedy Intl Airport to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Seoul. Price data was last updated on October 24, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Seoul?

Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seoul (average of $418). Flying from New York John F Kennedy Intl Airport to Seoul in June is currently the most expensive (average of $1,272). 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 JFK to SEL?

Find hourly flight availability from John F Kennedy Intl 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 October 30, 2025.

It’s typically best to fly out from New York John F Kennedy Intl Airport to Seoul in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from New York John F Kennedy Intl Airport to Seoul?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Seoul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Seoul flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Seoul?

What’s the top layover airport for flights from New York John F Kennedy Intl Airport to Seoul?

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

Helsinki (HEL) – chosen by Cheapflights users on 32% of 1-stop itineraries from New York John F Kennedy Intl Airport to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from New York John F Kennedy Intl Airport to Seoul?

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

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $288.

What’s the fastest layover option from New York John F Kennedy Intl Airport to Seoul?

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

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 9h 51m.

Which airport typically offers the quickest layover for flights from New York John F Kennedy Intl Airport to Seoul?

Average layover duration for 1-stop one-way flights from New York John F Kennedy Intl Airport 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 26m.

The best insider tips for New York John F Kennedy Intl Airport to Seoul flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to Seoul trip
Airlines
Asiana Airlines

Asiana's A380 business class offers fully flat beds with 21” width and 74.5” length.


Economy Smartium on A350 provides 36” pitch for extra comfort, ideal for long flights.

Read more about Asiana Airlinesby Marisa Garcia
Korean Air

Korean Air offers lie-flat seats in Prestige class with a 75” pitch on Boeing 787.


Economy class features 33”-34” pitch, offering more space than many competitors like Delta.

Read more about Korean Airby Yulia Denisyuk
Airports
JFK

For a quick trip to JFK, consider the Long Island Railroad from Penn Station. It's the fastest train option, taking about 20-25 minutes.

Read more about JFKby Chris Dong
ICN

The AREX express train offers a convenient 40-50 minute ride from ICN to Seoul Station, with an in-town check-in facility available.

Read more about ICNby Gabriel Leigh
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

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 Denisyuk

Yulia Denisyuk

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 Leigh

Gabriel Leigh

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 Dong

Chris Dong

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 October 30, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, and Delta from New York John F Kennedy Intl Airport to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
8.2
Very good
484 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
7,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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.
Turkish Airlines
7.3
Good
4,032 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
10,381 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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 John F Kennedy Intl 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 John F Kennedy Intl Airport to Seoul?

    There are many flights that can get you from New York John F Kennedy Intl Airport to Seoul in 22h 10m. Fly via Cathay Pacific, EVA Air, or Turkish Airlines to get the fastest option. The distance from New York John F Kennedy Intl Airport to Seoul is about 6887 mi. 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 John F Kennedy Intl Airport to Seoul round-trip?

    Cheapflights users have booked flights from New York John F Kennedy Intl Airport to Seoul round-trip from $387. Other airlines that can offer you cheap pricing are AIR PREMIA, from $577, and Air Canada, from $722. Delta is priced at 74% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Seoul one-way?

    One-way options have recently been found by users for as low as $545 on Cathay Pacific. Other airlines that offer cheap prices include Japan Airlines from $638 and Alaska Airlines from $653 one-way.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to Seoul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York John F Kennedy Intl Airport to Seoul on time: Thai Airways (59%), Copa Airlines (59%), Asiana Airlines (59%).

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Seoul?

    Looking at all options, your cheapest flight can be booked for $427. While the most popular route (New York John F Kennedy Intl - Incheon Intl) can be booked for $794 on average, our data indicates $2,551 when flying from New York John F Kennedy Intl Airport to Seoul.

  • Can I find deals for flights from John F Kennedy Intl to Seoul that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Seoul?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Seoul?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 John F Kennedy Intl Airport to Seoul?

    Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seoul (average of $418). Flying from New York John F Kennedy Intl Airport to Seoul in June is currently the most expensive (average of $1,272). 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 John F Kennedy Intl to Seoul

Discover the top 10 airlines that operate flights from John F Kennedy Intl 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$387Average$1,592FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$577Average$1,286FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$722Average$1,215FlexibilityNo cancel feeOn-time67%
Ethiopian AirCheapest$839Average$877FlexibilityNo cancel feeOn-time72%
Cathay PacificCheapest$849Average$1,025FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$927Average$1,010FlexibilityNo cancel feeOn-time77%
China AirlinesCheapest$937Average$1,264FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,091Average$1,161FlexibilityNo cancel feeOn-time74%
Asiana AirlinesCheapest$1,117Average$1,584FlexibilityNo cancel feeOn-time76%
FinnairCheapest$1,304Average$1,477FlexibilityNo cancel feeOn-time76%

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.