Cheapest return flights from Boston to Seoul in April from 992€

AirHint found the following cheapest return flights from Boston (BOS) to Seoul (ICN) in April 2026 (see full year).

Return flights

22 Apr - 30 Apr Air Canada
18 Apr - 24 Apr Air Canada
22 Apr - 30 Apr Korean Air direct
18 Apr - 24 Apr Delta direct

Also check the deals for one-way flights from Boston to Seoul in April.

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.

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