Cheapest return flights from New York to Seoul in March from $1009

AirHint found the following cheapest return flights from New York (LGA) to Seoul (ICN) in March 2026 (see full year).

Return flights

04 Mar - 11 Mar Spirit Airlines
03 Mar - 07 Mar Air Canada
03 Mar - 23 Mar Spirit Airlines
31 Mar - 21 Apr Spirit Airlines
02 Mar - 05 Mar Porter Airlines (Canada) Ltd
04 Mar - 08 Mar Spirit Airlines
31 Mar - 14 Apr Spirit Airlines
09 Mar - 17 Mar Spirit Airlines
06 Mar - 22 Mar Frontier Airlines
20 Mar - 31 Mar Porter Airlines (Canada) Ltd
12 Mar - 19 Mar Spirit Airlines
31 Mar - 11 Apr Porter Airlines (Canada) Ltd
17 Mar - 23 Mar Spirit Airlines
31 Mar - 29 Apr Air Canada
30 Mar - 29 Apr Air Canada
24 Mar - 25 Apr Air Canada
29 Mar - 02 Apr Air Canada
26 Mar - 18 Apr WestJet
23 Mar - 02 Apr American Airlines
02 Mar - 01 Apr Asiana Airlines

Also check the deals for one-way flights from New York to Seoul in March.

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