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

Return flights

02 Apr - 06 Apr	Austrian Airlines
09 Apr - 12 Apr	Austrian Airlines
01 Apr - 07 Apr	SWISS
13 Apr - 20 Apr	Icelandair
14 Apr - 21 Apr	Icelandair
02 Apr - 09 Apr	Icelandair
03 Apr - 10 Apr	Icelandair
04 Apr - 11 Apr	Icelandair
09 Apr - 16 Apr	Icelandair
10 Apr - 17 Apr	Icelandair
24 Apr - 01 May	Icelandair
25 Apr - 02 May	Icelandair
26 Apr - 03 May	Icelandair
27 Apr - 04 May	Icelandair
28 Apr - 05 May	Icelandair
30 Apr - 07 May	Icelandair
29 Apr - 06 May	Icelandair

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

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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Cheapest return flights from Boston to Stockholm in April from 293€

Return flights