Cheapest return flights from Boston to Seoul in June from 1,109€

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

Return flights

01 Jun - 30 Jun WestJet
08 Jun - 22 Jun WestJet
02 Jun - 14 Jul WestJet
04 Jun - 11 Jun Air Canada
11 Jun - 25 Jun Air Canada
09 Jun - 16 Jun Air Canada
04 Jun - 27 Jun Air Canada
09 Jun - 04 Jul Etihad Airways
05 Jun - 20 Jun Etihad Airways
17 Jun - 25 Jun Porter Airlines (Canada) Ltd
11 Jun - 25 Jun Delta direct
08 Jun - 22 Jun Delta direct
02 Jun - 14 Jul Delta direct

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

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