Cheapest return flights from Washington to Seoul in January from 819€

Best time to book flights for Washington (DCA) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Seoul (ICN) in January 2025 (see full year).

Return flights

17 Jan - 21 Jan Air Canada
17 Jan - 24 Jan Air Canada
24 Jan - 31 Jan Air Canada
24 Jan - 30 Jan Air Canada
12 Jan - 31 Jan Air Canada
13 Jan - 09 Feb Air Canada
12 Jan - 09 Feb Air Canada
12 Jan - 08 Feb Air Canada
23 Jan - 27 Jan Air Canada
11 Jan - 01 Feb Air Canada
25 Jan - 31 Jan Air Canada
13 Jan - 20 Jan Air Canada
12 Jan - 19 Jan Air Canada
07 Jan - 14 Jan Air Canada

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul