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

Our cheapest airline available from New York to Seoul is Ethiopian Air. Our recent data shows that you can find tickets from as low as $856 on this airline. Additional options worth looking into are AIR PREMIA and United Airlines, starting at $868 and $911 round-trip. Ethiopian Air is priced at 33% 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 $455 on AIR PREMIA. Other airlines that offer cheap prices include Philippine Airlines from $479 and WestJet from $492 one-way.

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 2 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.

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

Currently, February is the cheapest month in which you can book a flight from New York to Seoul (average of $999). Flying from New York to Seoul in December is currently the most expensive (average of $1,635). 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 day to fly from New York to Seoul?

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

Weekly flight availability from New York to Seoul

The most flights from NYC to SEL are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 cheapest flights from New York to Seoul?

On average you can expect to pay $4,851 for a flight from New York to Seoul. The cheapest flight overall is $374 while the most popular route, (New York John F Kennedy Intl - Incheon Intl) is currently priced at $899.

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 (82%), Korean Air (79%), Thai Airways( 77%).

What are the most popular airlines that fly from New York to Seoul?

Consider Air Canada, Finnair or EVA Air when booking your flight. These represent the most popular airlines when flying from New York to Seoul.

Where are the most common layover locations when flying from New York to Seoul?

Flights departing from New York and landing in Seoul layover in Toronto most frequently.

Where are the least popular layover locations for New York to Seoul flights?

New York to Seoul flights have a layover in Tokyo the least frequently.

What are some popular things to do or see while on a layover in Toronto?

Union Station, CN Tower, and Hockey Hall of Fame are the most popular attractions in Toronto if you're in need of something to do during your layover. Union Station, CN Tower and Hockey Hall of Fame are located about 12.1 mi, 11.9 mi, and 12.3 mi, respectively from Toronto Pearson Intl if you are interested in checking them out. Those landing in Toronto looking to spend some time exploring during their layover can rent a car for about $44 per day.

What is the cheapest day to fly round-trip from New York to Seoul?

Travelers have found that booking a Tuesday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from New York to Seoul?

Our data shows that February tends to be the cheapest month to fly to Seoul from New York. Users have commonly found prices around $1,288 for the month, but tickets can be as low as $607. Due to multiple factors, prepare for potentially higher prices in June.

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

One of the essential ways to save on airfare from New York to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

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.

$427+ Flights from New York, NY to Seoul

Round-trip from	$856 (oojo)
One-way from	$427 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,339
Good round-trip deal	$891 or less
Good one-way deal	$464 or less

Korean Air's economy meals include traditional dishes like bibimbap, exceeding US airlines' quality.

Korean Air's Prestige Suites offer lie-flat seats with a 75” pitch and 21” width.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$318	Average$1,602	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$396	Average$1,540	FlexibilityNo cancel fee	On-time69%
AIR PREMIA	Cheapest$486	Average$1,263	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$642	Average$1,234	FlexibilityNo cancel fee	On-time67%
Asiana Airlines	Cheapest$741	Average$1,444	FlexibilityNo cancel fee	On-time76%
Ethiopian Air	Cheapest$839	Average$877	FlexibilityNo cancel fee	On-time72%
Cathay Pacific	Cheapest$851	Average$1,037	FlexibilityNo cancel fee	On-time72%
Turkish Airlines	Cheapest$874	Average$987	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$877	Average$1,473	FlexibilityNo cancel fee	On-time71%
China Airlines	Cheapest$937	Average$1,161	FlexibilityNo cancel fee	On-time70%

$427+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from New York to Seoul are usually found in February or January, booked 2 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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Cheapest flights from New York to SeoulExplore 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 julio 16, 2025.

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 julio 16, 2025.

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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.

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Everything you need to know about your flight from New York to Seoul

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

Use this chart to determine the optimal time to book a round-trip flight from New York to Seoul. Price data was last updated on July 11, 2025.

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

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 julio 16, 2025.

What is the cheapest day to fly from New York to Seoul?

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

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 julio 16, 2025.

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

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 julio 16, 2025.

Read reviews from past customers who have flown EVA Air, ANA, and Japan 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.

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.

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

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

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

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

What are the cheapest flights from New York to Seoul?

Where are the most common layover locations when flying from New York to Seoul?

What are some popular things to do or see while on a layover in Toronto?

Where are the least popular layover locations for New York to Seoul flights?

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

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

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

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

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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 julio 16, 2025.