Trondheim (TRD) to Seattle / Tacoma (SEA) flight deal in economy from $700
TRDTrondheim Airport, Værnes
Trondheim, Norway
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$928 USD
-25%$700 USD
Verified 12 days agoSeptember 2026
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Good Availability
46% of dates checked are available within 10% of the lowest price
Tuesday, September 8th, 2026
3 round-trip options
Returning
Wed, Sep 16, 2026•8 Day Trip
$750 USD
Returning
Fri, Sep 18, 2026•10 Day Trip
$1,054 USD
Returning
Tue, Sep 22, 2026•14 Day Trip
$870 USD