Cheapest one-way flights from Boston to Seoul in November from $468

AirHint found the following cheapest one-way flights from Boston (BOS) to Seoul (ICN) in November 2025 (see full year).

One-Way flights

29 Nov American Airlines
27 Nov American Airlines
15 Nov Icelandair
18 Nov Cathay Pacific
19 Nov Cathay Pacific
18 Nov Korean Air direct
19 Nov Delta direct
29 Nov Korean Air direct
15 Nov Korean Air direct

Also check the deals for return flights from Boston to Seoul in November.

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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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