Cheapest one-way flights from Newark to Seoul in May from 449€

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

One-Way flights

06 May Alaska Airlines
03 May Spirit Airlines
05 May Spirit Airlines
28 May WestJet
02 May Alaska Airlines
09 May Alaska Airlines
13 May WestJet
10 May Alaska Airlines
07 May Spirit Airlines
01 May Spirit Airlines

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

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.