John F. Kennedy International (JFK) to Incheon International (ICN).
| Departure | Return | Price |
|---|---|---|
| 07/13/2026 | 07/22/2026 | $1030 |
| 07/20/2026 | 07/29/2026 | $1030 |
| 08/03/2026 | 08/12/2026 | $1080 |
| 07/21/2026 | 07/30/2026 | $1105 |
| 07/29/2026 | 08/07/2026 | $1105 |
| 08/05/2026 | 08/14/2026 | $1105 |
| 07/27/2026 | 08/05/2026 | $1119 |
| 07/17/2026 | 07/26/2026 | $1135 |
| 07/13/2026 | 07/21/2026 | $1158 |
| 07/14/2026 | 07/20/2026 | $1162 |
Based on current fares, August is the cheapest month to fly from New York to Seoul, with average fares around $1206 round trip (as low as $1080).
June tends to be more expensive, averaging $1450.
See the full month-by-month and day-of-week price analysis
Best Time to Fly JFK → ICNDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from New York to Seoul is August, with average round-trip fares around $1206. Fares in August start as low as $1080. The most expensive month is June, averaging $1450.
A nonstop flight from New York to Seoul takes approximately 14h 30m.
The cheapest flight from New York to Seoul currently starts at $1030 round trip in economy class.
The average round-trip flight price from New York to Seoul is $1448 in economy class.
The distance is 6882 miles (11073 km). with a nonstop flight time of about 14h 30m. The lowest fare currently available is $1030 departing in July. The average round-trip fare is $1448.
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