AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in May 2026 (see full year).
One-Way flights
| 13 May | Air Canada | ||
| 29 May | Porter Airlines (Canada) Ltd | ||
| 11 May | Air Canada | ||
| 12 May | Aer Lingus | ||
| 07 May | Air Canada | ||
| 14 May | Air Canada | ||
| 19 May | WestJet | ||
| 22 May | WestJet | ||
| 05 May | Air Canada | ||
| 25 May | Ethiopian Airlines |
Also check the deals for return flights from Newark to Seoul in May.
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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.
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