Cheapest return flights from New York to Seoul in December from 714€

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

Return flights

02 Dec - 15 Dec Norse Atlantic Airways (UK)
02 Dec - 09 Dec Norse Atlantic Airways (UK)
02 Dec - 11 Dec Ethiopian Airlines
03 Dec - 09 Dec KLM
05 Dec - 14 Dec Frontier Airlines
07 Dec - 14 Dec Norse Atlantic Airways
10 Dec - 23 Jan Norse Atlantic Airways (UK)
02 Dec - 17 Dec Norse Atlantic Airways (UK)
10 Dec - 14 Jan Norse Atlantic Airways (UK)
10 Dec - 19 Jan Norse Atlantic Airways (UK)
08 Dec - 14 Jan Alaska Airlines
09 Dec - 14 Jan Frontier Airlines
01 Dec - 10 Dec Norse Atlantic Airways
10 Dec - 20 Jan Norse Atlantic Airways (UK)
05 Dec - 09 Dec Norse Atlantic Airways (UK)
01 Dec - 05 Dec Turkish Airlines
09 Dec - 24 Jan Frontier Airlines
08 Dec - 13 Jan Frontier Airlines
12 Dec - 20 Jan TAP
12 Dec - 13 Jan TAP

Also check the deals for one-way flights from New York 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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