Cheapest return flights from Washington (DCA) to Seoul (ICN), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
12 Jul 22 Jul Hawaiian Airlines
10 Jul 22 Jul Alaska Airlines
14 Jul 19 Jul Alaska Airlines
21 Jul 24 Jul Frontier Airlines
11 Jul 22 Jul Alaska Airlines
12 Jul 19 Jul Hawaiian Airlines
13 Jul 22 Jul Frontier Airlines
20 Jul 02 Aug Frontier Airlines
13 Jul 24 Jul Korean Air
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deals for one-way flights from Washington to Seoul in July.

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Updated Jul 8, 2026.

About these fares

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