AirHint found the following cheapest return flights from New York (JFK) to Seoul (GMP) in June 2026 (see full year).

Return flights

08 Jun - 28 Jun	Japan Airlines
16 Jun - 05 Jul	Cathay Pacific
17 Jun - 05 Jul	China Airlines
19 Jun - 05 Jul	Cathay Pacific
03 Jun - 19 Jun	Japan Airlines
04 Jun - 19 Jun	Japan Airlines
10 Jun - 24 Jun	Cathay Pacific
14 Jun - 20 Jun	Japan Airlines
28 Jun - 12 Jul	China Airlines
10 Jun - 04 Jul	China Airlines
19 Jun - 04 Jul	China Airlines
05 Jun - 20 Jun	Cathay Pacific
05 Jun - 19 Jun	Cathay Pacific
10 Jun - 22 Jul	Japan Airlines
19 Jun - 03 Jul	Cathay Pacific
05 Jun - 17 Jun	Japan Airlines
18 Jun - 05 Jul	Japan Airlines
17 Jun - 04 Jul	Japan Airlines
09 Jun - 15 Jun	EVA Air
13 Jun - 21 Jun	Japan Airlines

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

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

Cheapest return flights from New York to Seoul in June from 1389€

Return flights