Cheapest return flights from Seoul to Boston in June from 1,121€

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

Return flights

03 Jun - 10 Jun Emirates
15 Jun - 22 Jun Emirates
15 Jun - 19 Jun Emirates
14 Jun - 19 Jun Emirates
08 Jun - 16 Jun Asiana Airlines
02 Jun - 16 Jun Asiana Airlines
19 Jun - 01 Jul Qatar Airways
22 Jun - 01 Jul Qatar Airways
23 Jun - 01 Jul Qatar Airways
26 Jun - 03 Jul Qatar Airways
05 Jun - 12 Jun Emirates
24 Jun - 27 Jun Emirates
13 Jun - 18 Jun Emirates
23 Jun - 27 Jun Emirates
30 Jun - 14 Jul Qatar Airways
09 Jun - 08 Jul Delta
25 Jun - 23 Jul Delta
30 Jun - 09 Jul Delta
30 Jun - 14 Jul Korean Air direct
19 Jun - 01 Jul Korean Air direct

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

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