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 agoJune 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
40% of dates checked are available within 10% of the lowest price
Monday, June 15th, 2026
0 round-trip options
No flight details available for this date.