Cheapest return flights from Boston to Stockholm in May from $443

Best time to book flights for Boston (BOS) to Stockholm (ARN) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Stockholm (ARN) in May 2025 (see full year).

Return flights

14 May - 21 May Icelandair
13 May - 20 May Icelandair
28 May - 05 Jun Icelandair
18 May - 25 May KLM
09 May - 16 May KLM
04 May - 11 May KLM
23 May - 28 May Delta
02 May - 09 May KLM
23 May - 26 May SWISS
03 May - 10 May KLM
25 May - 01 Jun Scandinavian Airlines
24 May - 31 May Scandinavian Airlines
31 May - 07 Jun Icelandair

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

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.

Book a cheap hotel in Stockholm

Cheap car rent in Stockholm