Cheapest one-way flights from New York to Seoul in March from $430

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 March 2025 (see full year).

One-Way flights

06 Mar Frontier Airlines
15 Mar Frontier Airlines
10 Mar Frontier Airlines
08 Mar Frontier Airlines
19 Mar Spirit Airlines
26 Mar Spirit Airlines
01 Mar Spirit Airlines
12 Mar Spirit Airlines
05 Mar Spirit Airlines
20 Mar Frontier Airlines

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

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