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Cheap flights from Seoul to New York from $779 GMP, ICN → EWR, JFK, LGA

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA)

The cheapest return found recently is $983 with United Airlines, 22 Dec – 6 Jan 2027, found 2 days ago. The cheapest one-way found recently is $779 with Korean Air, 1 Nov 2027, found 6 days ago.

Cheapest one-way found recently
$779, found 6 days ago
Cheapest return found recently
$983, 22 Dec to 6 Jan 2027
Usual return price
$990 to $1,001
Cheapest month to fly
May 2027, return fares from $972 found in the last 7 days
Airlines with nonstop flights
Air Premia, Korean Air, United Airlines, Asiana Airlines

Return

The cheapest return fare on each of 7 departure dates is usually $990 to $1,001.

Cheapest return found recently

$983

22 Dec – 6 Jan 2027 · United Airlines

Incheon International Airport (ICN) → LaGuardia Airport (LGA)

Leaves 12:45 p.m. · Return leaves 3:43 p.m. · 44 h 27 min of travel, both ways together

out 2 stops, back 2 stops

found 2 days ago

See prices for these datesCheck today's price

Cheapest nonstop return

$1,244

1 Jun 2027 – 30 Jun 2027 · Air Premia

Incheon International Airport (ICN) → Newark Liberty International Airport (EWR)

Leaves 9:25 p.m. · Return leaves 1:00 a.m. · 29 h 20 min of travel, both ways together

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $983 22 Dec – 6 Jan 2027found 2 days agoSee prices for these dates

Cheapest we hold, of any age $972 17 May 2027 – 24 May 2027found 6 days agoSee prices for these dates

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $800 to $955.

At $983, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 7 departure dates from 22 Dec to 20 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 15-night return fares leaving within 3 days of 22 Dec to compare.

Every date we hold

145 fares on 7 departure dates

22 Dec – 6 Jan 2027: $983, found 2 days ago1 Apr 2027 – 8 Apr 2027: $996, found 7 days ago17 May 2027 – 24 May 2027: $972, found 6 days ago18 May 2027 – 24 May 2027: $1,000, found 6 days ago19 May 2027 – 25 May 2027: $1,000, found 6 days ago1 Jun 2027 – 30 Jun 2027: $1,002, found 2 days ago20 Jun 2027 – 30 Jul 2027: $1,175, found 4 days agoDecAprMayJun
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec – 6 Jan 2027$983United AirlinesIncheon International Airport (ICN) → LaGuardia Airport (LGA)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
1 Apr 2027 – 8 Apr 2027$996American AirlinesIncheon International Airport (ICN) → LaGuardia Airport (LGA)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
17 May 2027 – 24 May 2027$972Air CanadaIncheon International Airport (ICN) → Newark Liberty International Airport (EWR)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates
18 May 2027 – 24 May 2027$1,000Air CanadaIncheon International Airport (ICN) → Newark Liberty International Airport (EWR)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
19 May 2027 – 25 May 2027$1,000Air CanadaIncheon International Airport (ICN) → Newark Liberty International Airport (EWR)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
1 Jun 2027 – 30 Jun 2027$1,002Philippine AirlinesIncheon International Airport (ICN) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
20 Jun 2027 – 30 Jul 2027$1,175Air CanadaIncheon International Airport (ICN) → Newark Liberty International Airport (EWR)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

May 2027 is the cheapest month — from $972.

December 2026From $9831 departure date22 Dec – 6 Jan 2027 · found 2 days agoSee prices for these dates
April 2027From $9961 departure date1 Apr 2027 – 8 Apr 2027 · found 7 days agoSee prices for these dates
May 2027From $972Cheapest seen3 departure dates17 May 2027 – 24 May 2027 · found 6 days agoSee prices for these dates
June 2027From $1,0022 departure dates1 Jun 2027 – 30 Jun 2027 · found 2 days agoSee prices for these dates

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

$779

1 Nov 2027 · Korean Air

Gimpo International Airport (GMP) → LaGuardia Airport (LGA)

Leaves 8:25 a.m. · 27 h 8 min trip

3 stops

found 6 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $779 1 Nov 2027found 6 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 13 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $400 to $779.

At $779, the cheapest one-way found recently is at the high end of that range.

13 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 1 Nov 2027 to compare.

Every date we hold

1 fares on 1 departure dates

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Nov 2027$779Korean AirGimpo International Airport (GMP) → LaGuardia Airport (LGA)3 stopsfound 6 days agoOpen this trip

Premium cabin fares from Seoul to New York

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

How far ahead were prices cheapest for Seoul to New York?

Return

The cheapest fares were 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$909$901+4%12
7–13 days$874$861Cheapest seen11
14–29 days$929$861+6%17
30–59 days$940$864+8%37
60–89 days$993$897+14%47
90–179 days$919$800+5%45
180+ days$1,033$892+18%42

One-way

Not enough history yet: in 13 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

Live price for these dates

The cheapest return found recently is for 22 Dec – 6 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

How much is a return flight from Seoul to New York?

The cheapest return found recently is $983 with United Airlines, 22 Dec to 6 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $972 with Air Canada, 17 May 2027 to 24 May 2027, found 6 days ago. The cheapest return fare on each of 7 departure dates is usually $990 to $1,001.

How much is a one-way flight from Seoul to New York?

The cheapest one-way found recently is $779 with Korean Air, 1 Nov 2027, found 6 days ago.

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

May 2027 is the cheapest month for a return, from $972, 17 May 2027 to 24 May 2027, found 6 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure.

Is there a direct flight from Seoul to New York?

Yes, the cheapest nonstop return found recently is $1,244 with Air Premia, 1 Jun 2027 to 30 Jun 2027, found 2 days ago.

How long is the flight from Seoul to New York?

The cheapest one-way found recently, with Korean Air on 1 Nov 2027, takes 27 h 8 min with 3 stops.

Which airlines have the cheapest flights from Seoul to New York?

Between 22 Dec and 20 Jun 2027, Air Canada has the cheapest return on 4 of the 7 departure dates we hold, United Airlines on 1 and American Airlines on 1.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work