Cheapest return flights from Newark to Seoul in October from 973€

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 October 2025 (see full year).

Return flights

15 Oct - 30 Oct Turkish Airlines
15 Oct - 04 Nov Turkish Airlines
26 Oct - 14 Nov Turkish Airlines
01 Oct - 12 Oct Turkish Airlines
24 Oct - 10 Nov Turkish Airlines
24 Oct - 11 Nov Turkish Airlines
24 Oct - 12 Nov Turkish Airlines
24 Oct - 13 Nov Turkish Airlines
24 Oct - 03 Nov Turkish Airlines
24 Oct - 04 Nov Turkish Airlines
24 Oct - 05 Nov Turkish Airlines
24 Oct - 06 Nov Turkish Airlines
24 Oct - 31 Oct Turkish Airlines
14 Oct - 30 Oct Turkish Airlines
16 Oct - 29 Oct Turkish Airlines
01 Oct - 12 Oct Air Premia direct
17 Oct - 25 Oct Turkish Airlines
03 Oct - 08 Oct Air Premia direct
07 Oct - 17 Oct Air Canada
03 Oct - 12 Oct Air Premia direct

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

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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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