Cheapest return flights from Newark to Seoul in December from 956€

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 December 2025 (see full year).

Return flights

02 Dec - 09 Dec Air Premia direct
15 Dec - 30 Dec Air Premia direct
06 Dec - 16 Dec Turkish Airlines
06 Dec - 16 Dec Air Premia direct
29 Dec - 15 Jan Air Canada
29 Dec - 15 Jan Air Premia direct
31 Dec - 10 Jan Air Canada
26 Dec - 10 Jan Air Canada
07 Dec - 19 Dec Air Canada
31 Dec - 10 Jan Air Premia direct
18 Dec - 04 Jan Air Premia direct
26 Dec - 10 Jan Air Premia direct
19 Dec - 04 Jan Air Premia direct
21 Dec - 01 Jan Air Premia direct
20 Dec - 18 Jan Air Premia direct
08 Dec - 14 Dec Lufthansa

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

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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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