Cheapest return flights from Washington to Seoul in February from $1014

AirHint found the following cheapest return flights from Washington (DCA) to Seoul (ICN) in February 2026 (see full year).

Return flights

03 Feb - 17 Feb Frontier Airlines
13 Feb - 21 Feb Frontier Airlines
22 Feb - 28 Feb Hawaiian Airlines
07 Feb - 22 Feb Cathay Pacific
06 Feb - 09 Feb Hawaiian Airlines
05 Feb - 12 Feb Cathay Pacific
13 Feb - 22 Feb Cathay Pacific
20 Feb - 06 Mar Cathay Pacific
12 Feb - 26 Feb Cathay Pacific
15 Feb - 01 Mar Cathay Pacific
25 Feb - 26 Mar Cathay Pacific
25 Feb - 11 Mar Emirates

Also check the deals for one-way flights from Washington to Seoul in February.

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