Cheapest one-way flights from Boston (BOS) to Seoul (ICN), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Apr Porter Airlines (Canada) Ltd
05 Apr Porter Airlines (Canada) Ltd
04 Apr Turkish Airlines
02 Apr jetBlue
30 Apr Air Canada
05 Apr Delta
Direct Flight
04 Apr Korean Air
Direct Flight
02 Apr Korean Air
Direct Flight
03 Apr Korean Air
Direct Flight
30 Apr Delta
Direct Flight
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deals for return flights from Boston to Seoul in April.

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Updated Jul 11, 2026.

About these fares

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