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Cheap flights from New York to Seoul from £365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Seoul departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
22:10 - 15:20
JFK
-
ICN
28h 10m
2 stops
Ethiopian Air Logo
23:40 - 19:55
ICN
-
JFK
33h 15m
2 stops
£627Ethiopian Air
Fri, 13 Mar - Fri, 20 Mar
Ethiopian Air Logo
20:55 - 15:20
JFK
-
ICN
28h 25m
2 stops
Ethiopian Air Logo
23:40 - 18:55
ICN
-
JFK
33h 15m
2 stops
£648Ethiopian Air
Sat, 7 Feb - Sat, 14 Feb
Ethiopian Air Logo
20:55 - 15:20
JFK
-
ICN
28h 25m
2 stops
Ethiopian Air Logo
23:40 - 18:55
ICN
-
JFK
33h 15m
2 stops
£649Ethiopian Air
Thu, 12 Feb - Sat, 21 Feb
AIR PREMIA Logo
01:00 - 04:55
EWR
-
ICN
14h 55mdirect
AIR PREMIA Logo
21:30 - 22:30
ICN
-
EWR
14h 00mdirect
£700AIR PREMIA
Sat, 4 Apr - Thu, 16 Apr
AIR PREMIA Logo
01:00 - 05:40
EWR
-
ICN
15h 40mdirect
AIR PREMIA Logo
21:55 - 22:30
ICN
-
EWR
13h 35mdirect
£705AIR PREMIA
Thu, 12 Mar - Fri, 20 Mar
Japan Airlines Logo
01:40 - 22:05
JFK
-
GMP
31h 25m
1 stop
Japan Airlines Logo
19:40 - 19:40
GMP
-
JFK
37h 00m
1 stop
£711Japan Airlines
Tue, 10 Mar - Sun, 15 Mar
Japan Airlines Logo
12:50 - 22:05
JFK
-
GMP
19h 15m
1 stop
Japan Airlines Logo
12:05 - 19:40
GMP
-
JFK
20h 35m
1 stop
£713Japan Airlines
Wed, 25 Feb - Tue, 10 Mar
China Airlines Logo
01:15 - 19:05
JFK
-
ICN
28h 50m
1 stop
China Airlines Logo
12:45 - 20:40
ICN
-
JFK
20h 55m
1 stop
£739China Airlines
Tue, 21 Apr - Thu, 14 May
Air Canada Logo
08:50 - 17:25
LGA
-
ICN
19h 35m
1 stop
Air Canada Logo
17:55 - 09:53
ICN
-
LGA
28h 58m
2 stops
£922Air Canada
Fri, 13 Mar - Fri, 20 Mar
Air Canada Logo
06:05 - 17:25
LGA
-
ICN
22h 20m
2 stops
Air Canada Logo
17:55 - 09:53
ICN
-
LGA
28h 58m
2 stops
£925Air Canada
Fri, 13 Mar - Fri, 20 Mar

Cathay Pacific flights from New York to Seoul

Our best Cathay Pacific deals on New York to Seoul flight tickets
Cathay Pacific
16 Apr
JFK14:55New York John F Kennedy Intl
41h 15m
1 stop
ICN21:10Incheon Intl
20 Apr
ICN13:40Incheon Intl
36h 30m
1 stop
JFK13:10New York John F Kennedy Intl
£767
Cathay Pacific
17 Feb
JFK13:40New York John F Kennedy Intl
33h 05m
1 stop
ICN12:45Incheon Intl
4 Mar
ICN15:00Incheon Intl
35h 00m
1 stop
JFK12:00New York John F Kennedy Intl
£767
Cathay Pacific
17 Apr
JFK10:00New York John F Kennedy Intl
25h 25m
1 stop
ICN00:25Incheon Intl
13 May
ICN01:55Incheon Intl
24h 15m
1 stop
JFK13:10New York John F Kennedy Intl
£803

Korean Air flights from New York to Seoul

Our best Korean Air deals on New York to Seoul flight tickets
Korean Air
12 Apr
LGA20:00New York LaGuardia
29h 10m
1 stop
ICN14:10Incheon Intl
23 Apr
ICN09:30Incheon Intl
16h 50m
1 stop
LGA13:20New York LaGuardia
£1,103
Korean Air
4 Feb
JFK12:00New York John F Kennedy Intl
15h 45m
ICN17:45Incheon Intl
14 Feb
ICN19:30Incheon Intl
14h 00m
JFK19:30New York John F Kennedy Intl
£1,128
Korean Air
19 Feb
LGA07:59New York LaGuardia
18h 36m
1 stop
ICN16:35Incheon Intl
7 Mar
ICN18:00Incheon Intl
17h 42m
1 stop
LGA21:42New York LaGuardia
£1,139

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 28 January 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

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Fri 13/3

22:10-15:20

2 stops28h 10m

Incheon Intl

Fri 20/3

23:40-19:55

2 stops33h 15m

£627

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Sat 7/2

20:55-15:20

2 stops28h 25m

Incheon Intl

Sat 14/2

23:40-18:55

2 stops33h 15m

£648

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Thu 12/2

20:55-15:20

2 stops28h 25m

Incheon Intl

Sat 21/2

23:40-18:55

2 stops33h 15m

£649

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 4/4

01:00-04:55

Nonstop14h 55m

Incheon Intl

Thu 16/4

21:30-22:30

Nonstop14h 00m

£700

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 12/3

01:00-05:40

Nonstop15h 40m

Incheon Intl

Fri 20/3

21:55-22:30

Nonstop13h 35m

£705

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Tue 10/3

01:40-22:05

1 stop31h 25m

Seoul Gimpo Intl

Sun 15/3

19:40-19:40

1 stop37h 00m

£711

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Wed 25/2

12:50-22:05

1 stop19h 15m

Seoul Gimpo Intl

Tue 10/3

12:05-19:40

1 stop20h 35m

£713

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Tue 21/4

01:15-19:05

1 stop28h 50m

Incheon Intl

Thu 14/5

12:45-20:40

1 stop20h 55m

£739

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 13/3

08:50-17:25

1 stop19h 35m

Incheon Intl

Fri 20/3

17:55-09:53

2 stops28h 58m

£922

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 13/3

06:05-17:25

2 stops22h 20m

Incheon Intl

Fri 20/3

17:55-09:53

2 stops28h 58m

£925

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from New York to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is, on average, the cheapest month to fly to Seoul from New York, with most prices found around £712. If you are unable to visit Seoul during the month of February, then departing from New York during the month January is also very affordable. Most momondo users find prices during this month for around £716.

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from New York to Seoul is on a Tuesday when prices can be found for as low as £652. Flights from New York to Seoul on a Friday will generally be more expensive and average around £1,055. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from New York to Seoul during this time can be as low as £873. Flights in the morning are often more expensive, with an average ticket price of £1,055.

What is the cheapest New York to Seoul flight route?

Fly from New York John F Kennedy Intl to Incheon Intl for the best New York - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £1,137 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from New York for as low as £1,000 on momondo.

What cabin class options are available on New York to Seoul flights?

There are 2 cabin classes available to choose from on New York to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Seoul flights?

You could potentially save up to 42% on your flight if you consider stops on a New York to Seoul flight.

How have New York to Seoul flight prices changed over time?

As of January 2026, prices for New York to Seoul flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from New York to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York to Seoul (NYC to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Seoul

Best price found

£356

Fastest flight time

15h 45m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from New York in the past 72 hours is £356. The best return flight deal from New York to Seoul found on momondo in the last 72 hours is £907.
The fastest flight from New York to Seoul takes 15h 45m
Direct flights go from New York to Seoul every day.
There are 2 airports in Seoul. From New York there are direct flights to Incheon Intl (ICN).
Search flight deals

  • How far is New York to Seoul by plane?

    There are 6861.1 mi between New York and Seoul. Flights usually cover this in 15h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York to Seoul?

    Prices for flights from New York to Seoul were last updated today.

  • How old do you have to be to fly from New York to Seoul?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Seoul?

  • What is the most popular airline from New York to Seoul?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from New York.

Can I find flights from New York to Seoul with flexible booking policies on momondo?

All flight searches from New York to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Seoul.

I’m not ready to book a flight from New York to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport