Cheapest return flights from Seattle to Stockholm in May from 348€

AirHint found the following cheapest return flights from Seattle (SEA) to Stockholm (ARN) in May 2026 (see full year).

Return flights

02 May - 08 May Icelandair
04 May - 11 May Icelandair
17 May - 24 May KLM
24 May - 11 Jun Delta
19 May - 09 Jun KLM
26 May - 02 Jun Scandinavian Airlines
25 May - 01 Jun Icelandair
24 May - 31 May Scandinavian Airlines
27 May - 03 Jun Icelandair
28 May - 04 Jun Icelandair
31 May - 07 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
30 May - 06 Jun Icelandair
23 May - 30 May Icelandair

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

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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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