Cheapest return flights from Newark to Seoul in June from $1022

Best time to book flights for Newark (EWR) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN) in June 2025 (see full year).

Return flights

04 Jun - 30 Jun Air Canada
06 Jun - 23 Jun Air Canada
06 Jun - 22 Jun Air Canada
04 Jun - 23 Jun Air Canada
02 Jun - 30 Jun FrenchBee
04 Jun - 25 Jun Air Canada
04 Jun - 22 Jun Air Canada
11 Jun - 18 Jun Scandinavian Airlines
14 Jun - 02 Jul Air Canada
12 Jun - 16 Jun Icelandair
01 Jun - 18 Jun Icelandair
30 Jun - 31 Jul Air Canada
26 Jun - 30 Jul Air Canada
29 Jun - 28 Jul Air Canada
29 Jun - 30 Jul Air Canada
30 Jun - 30 Jul Air Canada
29 Jun - 31 Jul Air Canada
29 Jun - 01 Jul Icelandair
28 Jun - 11 Jul Air Canada
10 Jun - 08 Jul Air Canada

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

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