Stockholm (Arlanda) (ARN) to Seattle / Tacoma (SEA) cheap flight deal from $414 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

$618 USD

-33%$414 USD

Verified Sep 21, 2025 at 2:09 PM

September 2025

Today

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Tue

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Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$1,190 22$1,098 23$983 24$1,003 25$1,190 26$1,339 27$1,358 28$1,389 29$746 30$1,038 1$746 2$911 3$1,187 4$746 5$928

Good Availability

43% of dates checked are available within 10% of the lowest price

Monday, September 22nd, 2025

10 round-trip options

Returning

Sat, Sep 27, 2025•5 Day Trip

$2,851 USD

Google Flights

Returning

Sun, Sep 28, 2025•6 Day Trip

$1,499 USD

Google Flights

Returning

Mon, Sep 29, 2025•7 Day Trip

$1,265 USD

Google Flights

Returning

Tue, Sep 30, 2025•8 Day Trip

$1,190 USD

Google Flights

Returning

Wed, Oct 1, 2025•9 Day Trip

$1,228 USD

Google Flights

Returning

Thu, Oct 2, 2025•10 Day Trip

$1,334 USD

Google Flights

Returning

Fri, Oct 3, 2025•11 Day Trip

$1,350 USD

Google Flights

Returning

Sat, Oct 4, 2025•12 Day Trip

$1,190 USD

Google Flights

Returning

Sun, Oct 5, 2025•13 Day Trip

$1,098 USD

Google Flights

Returning

Mon, Oct 6, 2025•14 Day Trip

$1,098 USD

Google Flights