AirHint found the following cheapest one-way flights from New York (LGA) to Seoul (ICN) in April 2026 (see full year).
One-Way flights
| 18 Apr | Porter Airlines (Canada) Ltd | ||
| 13 Apr | Spirit Airlines | ||
| 27 Apr | Air Canada | ||
| 07 Apr | Air Canada | ||
| 20 Apr | Air Canada | ||
| 03 Apr | Air Canada | ||
| 17 Apr | Air Canada | ||
| 04 Apr | Air Canada | ||
| 11 Apr | Air Canada |
Also check the deals for return flights from New York to Seoul in April.
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