Cheapest one-way flights from Newark (EWR) to Seoul (ICN), June

10 dates in June 2027, from $ 613. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
22 Jun 2027 Alaska Airlines
3 Jun 2027 Porter Airlines (Canada) Ltd
4 Jun 2027 Porter Airlines (Canada) Ltd
10 Jun 2027 Porter Airlines (Canada) Ltd
18 Jun 2027 Porter Airlines (Canada) Ltd
11 Jun 2027 Porter Airlines (Canada) Ltd
25 Jun 2027 Alaska Airlines
26 Jun 2027 Alaska Airlines
23 Jun 2027 Alaska Airlines
24 Jun 2027 Air Canada
Powered by

Cheapest deals for the full year

Deals for return flights from Newark to Seoul in June.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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