Cheapest one-way flights from Boston to Seoul in February from 411€

AirHint found the following cheapest one-way flights from Boston (BOS) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

09 Feb Alaska Airlines
07 Feb Spirit Airlines
06 Feb Frontier Airlines
24 Feb Cathay Pacific
21 Feb Cathay Pacific
20 Feb Cathay Pacific
16 Feb Cathay Pacific
17 Feb Etihad Airways
13 Feb Air Canada
14 Feb Air Canada

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

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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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