Cheapest one-way flights from Washington (IAD) to Seoul (ICN), April

10 dates in April 2027, from $ 562. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
10 Apr 2027 Porter Airlines (Canada) Ltd
24 Apr 2027 Porter Airlines (Canada) Ltd
29 Apr 2027 EVA Air
14 Apr 2027 Air Canada
11 Apr 2027 Air Canada
10 Apr 2027 Air Premia
Direct Flight
24 Apr 2027 Air Premia
Direct Flight
29 Apr 2027 Air Premia
Direct Flight
14 Apr 2027 Korean Air
Direct Flight
11 Apr 2027 Korean Air
Direct Flight
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About these fares

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