Cheapest return flights from New York to Seoul in May from $851

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

AirHint found the following cheapest return flights from New York (NYC) to Seoul (ICN) in May 2025 (see full year).

Return flights

07 May - 29 May Ethiopian Airlines
07 May - 18 May Ethiopian Airlines
01 May - 18 May Ethiopian Airlines
01 May - 11 May Ethiopian Airlines
01 May - 16 May Ethiopian Airlines
01 May - 08 May Ethiopian Airlines
01 May - 09 May Ethiopian Airlines
22 May - 29 May Ethiopian Airlines
01 May - 23 May Ethiopian Airlines
08 May - 29 May Ethiopian Airlines
29 May - 02 Jun Flair Airlines
21 May - 01 Jun Porter Airlines (Canada) Ltd
29 May - 04 Jun Flair Airlines
22 May - 06 Jun Ethiopian Airlines
14 May - 03 Jun Spirit Airlines
28 May - 02 Jun Porter Airlines (Canada) Ltd
28 May - 04 Jun Porter Airlines (Canada) Ltd
07 May - 02 Jun Ethiopian Airlines
13 May - 03 Jun Hawaiian Airlines
23 May - 01 Jun Porter Airlines (Canada) Ltd

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

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