Cheapest return flights from Newark to Seoul in April from $945

Best time to book flights for Newark (EWR) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN) in April 2025 (see full year).

Return flights

01 Apr - 16 Apr Turkish Airlines
07 Apr - 21 Apr Turkish Airlines
27 Apr - 05 May Turkish Airlines
03 Apr - 01 May Turkish Airlines
11 Apr - 28 Apr Turkish Airlines
05 Apr - 13 Apr Turkish Airlines
17 Apr - 30 Apr Turkish Airlines
24 Apr - 09 May Turkish Airlines
24 Apr - 04 May Turkish Airlines
11 Apr - 26 Apr Turkish Airlines
12 Apr - 19 Apr Turkish Airlines
02 Apr - 19 Apr Turkish Airlines
04 Apr - 27 Apr Turkish Airlines

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

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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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