Stockholm (Arlanda) (ARN) to Seattle / Tacoma (SEA) flight deal from $413 USD in economy class

AAAmerican Airlines

AYFinnair

BABritish Airways

Round Trip•Economy

ARN

Stockholm-Arlanda Airport

Stockholm (Arlanda), Sweden

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$718 USD

-42%$413 USD

Verified Nov 3, 2025 at 9:05 PM

December 2025

Today

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1$520 2$440 3$612 4$531 5$441 6$468 7$440 8$520 9$440 10$441 11$602 12$744 13$821 14$811 15$796 16$798 17$839 18$882 19$1,195 20$1,149 21$1,071 22$893 23$786 24$592 25$773 26$706 27$1,087 28$929 29$1,099 30$750 31$867 1 2 3 4

Fair Availability

30% of dates checked are available within 10% of the lowest price

Tuesday, December 2nd, 2025

10 round-trip options

Returning

Sun, Dec 7, 2025•5 Day Trip

$533 USD

Google Flights

Returning

Mon, Dec 8, 2025•6 Day Trip

$440 USD

Google Flights

Returning

Tue, Dec 9, 2025•7 Day Trip

$503 USD

Google Flights

Returning

Wed, Dec 10, 2025•8 Day Trip

$533 USD

Google Flights

Returning

Thu, Dec 11, 2025•9 Day Trip

$612 USD

Google Flights

Returning

Fri, Dec 12, 2025•10 Day Trip

$556 USD

Google Flights

Returning

Sat, Dec 13, 2025•11 Day Trip

$681 USD

Google Flights

Returning

Sun, Dec 14, 2025•12 Day Trip

$649 USD

Google Flights

Returning

Mon, Dec 15, 2025•13 Day Trip

$440 USD

Google Flights

Returning

Tue, Dec 16, 2025•14 Day Trip

$588 USD

Google Flights