Cheapest one-way flights from New York to Seoul in April from $449

AirHint found the following cheapest one-way flights from New York (JFK) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

06 Apr WestJet
14 Apr WestJet
29 Apr Philippine Airlines
30 Apr WestJet
22 Apr China Airlines
05 Apr China Airlines
15 Apr Air Canada
13 Apr Air Canada
13 Apr Asiana Airlines direct
14 Apr Asiana Airlines direct

Also check the deals for return flights from New York to Seoul in April.

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

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