Seattle / Tacoma (SEA) to Trondheim (TRD) flight deal in economy from $333

Air FranceAFAir FranceDelta Air LinesDLDelta Air LinesKLMKLKLM
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
NorwayTRD

Trondheim Airport, Værnes

Trondheim, Norway
$431 USD
-23%$333 USD
Verified 14 days ago
Great Availability
62% of dates checked are available within 10% of the lowest price

Tuesday, September 1st, 2026

Outbound Flights

19h 20m·2 stops
$338 USD
Delta Air Lines
SEASep 1 07:15
→
ORDSep 1 13:23
DL 2055Boeing 737
2h 57m layover
KLM
ORDSep 1 16:20
→
AMSSep 2 07:05
KL 612Boeing 787-10
2h 20m layover
KLM
AMSSep 2 09:25
→
TRDSep 2 11:35
KL 1151Embraer 195 E2
18h 5m·2 stops
$603 USD
Air France
SEASep 1 13:30
→
CDGSep 2 08:10
AF 337Airbus A350
3h 35m layover
Air France
CDGSep 2 11:45
→
AMSSep 2 13:10
AF 1640Airbus A220-300 Passenger
1h 15m layover
KLM
AMSSep 2 14:25
→
TRDSep 2 16:35
KL 1153Embraer 195 E2
16h·2 stops
$659 USD
Delta Air Lines
SEASep 1 21:50
→
LHRSep 2 15:35
DL 20Airbus A330-900neo
1h 35m layover
KLM
LHRSep 2 17:10
→
AMSSep 2 19:30
KL 1012Embraer 195 E2
1h 10m layover
KLM
AMSSep 2 20:40
→
TRDSep 2 22:50
KL 1155Embraer 195 E2
18h 5m·2 stops
$797 USD
Delta Air Lines
SEASep 1 13:30
→
ATLSep 1 21:42
DL 542Airbus A321neo
58m layover
KLM
ATLSep 1 22:40
→
AMSSep 2 13:10
KL 622Boeing 777
1h 15m layover
KLM
AMSSep 2 14:25
→
TRDSep 2 16:35
KL 1153Embraer 195 E2
19h 30m·2 stops
$803 USD
Virgin Atlantic
SEASep 1 18:20
→
LHRSep 2 12:10
VS 106Airbus A330-900neo
5h layover
KLM
LHRSep 2 17:10
→
AMSSep 2 19:30
KL 1012Embraer 195 E2
1h 10m layover
KLM
AMSSep 2 20:40
→
TRDSep 2 22:50
KL 1155Embraer 195 E2
19h 30m·2 stops
$803 USD
Virgin Atlantic
SEASep 1 18:20
→
LHRSep 2 12:10
VS 106Airbus A330-900neo
2h 35m layover
KLM
LHRSep 2 14:45
→
AMSSep 2 17:00
KL 1010Embraer 195 E2
3h 40m layover
KLM
AMSSep 2 20:40
→
TRDSep 2 22:50
KL 1155Embraer 195 E2
20h 5m·1 stop
$902 USD
Delta Air Lines
SEASep 1 17:45
→
AMSSep 2 12:30
DL 144Airbus A330-900neo
8h 10m layover
KLM
AMSSep 2 20:40
→
TRDSep 2 22:50
KL 1155Embraer 195 E2
13h 50m·1 stop
$1,362 USD
Delta Air Lines
SEASep 1 17:45
→
AMSSep 2 12:30
DL 144Airbus A330-900neo
1h 55m layover
KLM
AMSSep 2 14:25
→
TRDSep 2 16:35
KL 1153Embraer 195 E2
13h 30m·1 stop
$17,278 USD
Scandinavian Airlines
SEASep 1 15:55
→
CPHSep 2 10:10
SK 938Airbus A350
2h 40m layover
Scandinavian Airlines
CPHSep 2 12:50
→
TRDSep 2 14:25
SK 2880Embraer 195
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