Cheapest one-way flights from New York to Seoul in April from $469

Best time to book flights for New York (LGA) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from New York (LGA) to Seoul (ICN) in April 2025 (see full year).

One-Way flights

24 Apr American Airlines
14 Apr American Airlines
05 Apr Spirit Airlines
19 Apr American Airlines
04 Apr Frontier Airlines
12 Apr British Airways
03 Apr Spirit Airlines
02 Apr Frontier Airlines
30 Apr Spirit Airlines
16 Apr Frontier Airlines

Also check the deals for return flights from New York to Seoul in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul