Cheapest return flights from Newark to Seoul in December from 890€

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

Return flights

07 Dec - 26 Dec Air Canada
07 Dec - 12 Dec Air Canada
27 Dec - 17 Jan Air Canada
26 Dec - 10 Jan Air Canada
09 Dec - 13 Dec Turkish Airlines
11 Dec - 09 Jan Ethiopian Airlines
30 Dec - 07 Jan Air Canada
07 Dec - 26 Dec Air Premia direct
09 Dec - 13 Dec Air Premia direct
15 Dec - 20 Jan Air Premia direct
12 Dec - 19 Dec Ethiopian Airlines
07 Dec - 16 Jan Air Premia direct
23 Dec - 22 Jan Air Canada
22 Dec - 27 Dec Air Premia direct
24 Dec - 07 Jan Air Canada
29 Dec - 02 Jan Turkish Airlines
30 Dec - 13 Jan Air Premia direct
07 Dec - 12 Dec Air Premia direct
16 Dec - 21 Dec Air Premia direct
21 Dec - 28 Dec Air Premia direct

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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