Cheapest return flights from Seattle to Stockholm in April from $358

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

Return flights

08 Apr - 15 Apr Icelandair
06 Apr - 02 May Icelandair
01 Apr - 08 Apr Finnair
27 Apr - 04 May Finnair
22 Apr - 29 Apr Finnair
14 Apr - 21 Apr Finnair
15 Apr - 22 Apr Finnair
13 Apr - 20 Apr Finnair
25 Apr - 02 May Finnair
18 Apr - 25 Apr Finnair
21 Apr - 28 Apr Finnair
17 Apr - 24 Apr Finnair
10 Apr - 17 Apr Finnair
24 Apr - 01 May Finnair
26 Apr - 03 May Finnair

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

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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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