Cheapest one-way EWR–ICN flights, June

AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in June 2026 (see full year).

One-Way flights

09 Jun WestJet
10 Jun Sun Country Airlines
06 Jun Sun Country Airlines
01 Jun Alaska Airlines
16 Jun Frontier Airlines
14 Jun Porter Airlines (Canada) Ltd
05 Jun Sun Country Airlines
03 Jun WestJet
04 Jun Sun Country Airlines
11 Jun WestJet

Also check the deals for return flights from Newark to Seoul in June.

Powered by

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

Feel free to contact us with any feedback or request another flight research.