Cheapest return flights from Seoul to Newark in October from $644

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

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

Return flights

24 Oct - 30 Oct Air Canada
17 Oct - 30 Oct Air Canada
17 Oct - 22 Oct Air Canada
08 Oct - 15 Oct Air Canada
19 Oct - 30 Oct Air Canada
14 Oct - 21 Oct Air Premia direct
13 Oct - 23 Oct Air Premia direct
13 Oct - 24 Oct Air Premia direct
10 Oct - 24 Oct Air Premia direct
13 Oct - 20 Oct Air Premia direct
30 Oct - 04 Nov Delta
31 Oct - 05 Nov Delta
27 Oct - 05 Nov Delta
30 Oct - 06 Nov Delta
09 Oct - 01 Nov Delta
19 Oct - 02 Nov Delta
16 Oct - 01 Nov Delta
22 Oct - 07 Nov Delta
24 Oct - 01 Nov Delta
25 Oct - 02 Nov Delta

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

Skyscanner

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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