Cheapest return flights from Newark to Seoul in April from $956

AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN) in April 2026 (see full year).

Return flights

08 Apr - 28 Apr Turkish Airlines
28 Apr - 06 May Turkish Airlines
28 Apr - 05 May Turkish Airlines
27 Apr - 28 May Turkish Airlines
13 Apr - 24 Apr Turkish Airlines
15 Apr - 22 Apr Turkish Airlines
09 Apr - 06 May Turkish Airlines
18 Apr - 01 May Turkish Airlines
25 Apr - 09 May Air Canada
21 Apr - 28 Apr Turkish Airlines
27 Apr - 16 May Turkish Airlines
30 Apr - 25 May Turkish Airlines
30 Apr - 16 May Turkish Airlines
25 Apr - 02 May Turkish Airlines
08 Apr - 16 Apr Turkish Airlines
06 Apr - 18 Apr Turkish Airlines
06 Apr - 27 Apr Turkish Airlines
14 Apr - 18 Apr Turkish Airlines
02 Apr - 09 Apr Turkish Airlines
08 Apr - 28 Apr Air Premia direct

Also check the deals for one-way flights from Newark to Seoul in April.

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.