Cheapest return flights from Helsinki to Boston in April from $403

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

Return flights

20 Apr - 27 Apr Icelandair
05 Apr - 13 Apr Icelandair
10 Apr - 24 Apr Icelandair
11 Apr - 25 Apr Icelandair
09 Apr - 24 Apr Icelandair
30 Apr - 13 May Icelandair
15 Apr - 19 Apr British Airways
15 Apr - 18 Apr Icelandair
19 Apr - 21 Apr Icelandair

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

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