Seattle / Tacoma (SEA) to Trondheim (TRD) flight deal in economy from $333
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
TRDTrondheim Airport, Værnes
Trondheim, Norway
$431 USD
-23%$333 USD
Verified 13 days agoAugust 2026
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Great Availability
62% of dates checked are available within 10% of the lowest price
Tuesday, August 18th, 2026
Outbound Flights
17h 45m·1 stop
$333 USD
SEAAug 18 13:50
→AMSAug 19 08:40
DL 142Airbus A330-900neo
5h 45m layover
AMSAug 19 14:25
→TRDAug 19 16:35
KL 1153Embraer 195 E2
24h·1 stop
$443 USDSEAAug 18 13:50
→AMSAug 19 08:40
DL 142Airbus A330-900neo
12h layover
AMSAug 19 20:40
→TRDAug 19 22:50
KL 1155Embraer 195 E2
16h 5m·2 stops
$462 USDSEAAug 18 21:45
→LHRAug 19 15:35
DL 20Airbus A330-900neo
1h 35m layover
LHRAug 19 17:10
→AMSAug 19 19:30
KL 1012Embraer 195 E2
1h 10m layover
AMSAug 19 20:40
→TRDAug 19 22:50
KL 1155Embraer 195 E2
13h 50m·1 stop
$467 USDSEAAug 18 17:45
→AMSAug 19 12:30
DL 144Airbus A330-900neo
1h 55m layover
AMSAug 19 14:25
→TRDAug 19 16:35
KL 1153Embraer 195 E2
18h 5m·2 stops
$469 USD
SEAAug 18 13:30
→CDGAug 19 08:10
AF 337Airbus A350
3h 35m layover
CDGAug 19 11:45
→AMSAug 19 13:10
AF 1640Airbus A220-300 Passenger
1h 15m layover
AMSAug 19 14:25
→TRDAug 19 16:35
KL 1153Embraer 195 E2
19h 20m·2 stops
$472 USDSEAAug 18 07:15
→ORDAug 18 13:23
DL 2055Boeing 737
2h 57m layover
ORDAug 18 16:20
→AMSAug 19 07:05
KL 612Boeing 787-10
2h 20m layover
AMSAug 19 09:25
→TRDAug 19 11:35
KL 1151Embraer 195 E2
19h 30m·2 stops
$596 USD
SEAAug 18 18:20
→LHRAug 19 12:10
VS 106Airbus A330-900neo
5h layover
LHRAug 19 17:10
→AMSAug 19 19:30
KL 1012Embraer 195 E2
1h 10m layover
AMSAug 19 20:40
→TRDAug 19 22:50
KL 1155Embraer 195 E2
19h 30m·2 stops
$596 USDSEAAug 18 18:20
→LHRAug 19 12:10
VS 106Airbus A330-900neo
2h 35m layover
LHRAug 19 14:45
→AMSAug 19 17:00
KL 1010Embraer 195 E2
3h 40m layover
AMSAug 19 20:40
→TRDAug 19 22:50
KL 1155Embraer 195 E2
16h 42m·2 stops
$1,633 USDSEAAug 18 09:53
→DTWAug 18 17:10
DL 2324Boeing 737
1h 20m layover
DTWAug 18 18:30
→AMSAug 19 08:15
DL 134Airbus A330-900neo
1h 10m layover
AMSAug 19 09:25
→TRDAug 19 11:35
KL 1151Embraer 195 E2
17h 2m·2 stops
$1,887 USDSEAAug 18 07:38
→BOSAug 18 16:10
DL 459Airbus A321neo
1h 30m layover
BOSAug 18 17:40
→CPHAug 19 07:00
SK 928Airbus A330
1h 5m layover
CPHAug 19 08:05
→TRDAug 19 09:40
SK 2882Embraer 195
13h 30m·1 stop
$17,278 USDSEAAug 18 15:55
→CPHAug 19 10:10
SK 938Airbus A350
2h 40m layover
CPHAug 19 12:50
→TRDAug 19 14:25
SK 2880Embraer 195