Seattle / Tacoma (SEA) to Trondheim (TRD) flight deal in economy from $632
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
TRDTrondheim Airport, Værnes
Trondheim, Norway
$1,192 USD
-47%$632 USD
Verified 26 days agoDecember 2026
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Good Availability
40% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
10 round-trip options
Returning
Sat, Jan 2, 2027•5 Day Trip
$2,534 USD
Returning
Sun, Jan 3, 2027•6 Day Trip
$2,234 USD
Returning
Mon, Jan 4, 2027•7 Day Trip
$1,502 USD
Returning
Tue, Jan 5, 2027•8 Day Trip
$856 USD
Returning
Wed, Jan 6, 2027•9 Day Trip
$755 USD
Returning
Thu, Jan 7, 2027•10 Day Trip
$706 USD
Returning
Fri, Jan 8, 2027•11 Day Trip
$755 USD
Returning
Sat, Jan 9, 2027•12 Day Trip
$712 USD
Returning
Sun, Jan 10, 2027•13 Day Trip
$12,760 USD
Returning
Mon, Jan 11, 2027•14 Day Trip
$674 USD