There are 2 ways to get from Trondheim to Seattle by plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Trondheim (TRD) to Seattle-Tacoma International Airport (SEA) flights
Questions & Answers
The cheapest way to get from Trondheim to Seattle is to fly which costs $360 - $1,300 and takes 19h 14m.
The fastest way to get from Trondheim to Seattle is to fly which takes 16h 3m and costs $350 - $1,300.
The distance between Trondheim and Seattle is 4420 miles.
It takes approximately 16h 3m to get from Trondheim to Seattle, including transfers.
Seattle is 9h behind Trondheim. It is currently 12:01 AM in Trondheim and 3:01 PM in Seattle.
There are 1643+ hotels available in Seattle.
What companies run services between Trondheim, Norway and Seattle, WA, USA?
Scandinavian Airlines, KLM, and two other airlines fly from Trondheim (TRD) to Seattle-Tacoma International Airport (SEA) 3 times a day.
Flights from Trondheim to King County International Airport via Amsterdam Schiphol, Portland
- Ave. Duration
- 18h 35m
- When
- Monday to Friday
- Estimated price
- $460–1,600
Flights from Trondheim to King County International Airport via Copenhagen, Seattle-Tacoma International Airport, Portland
- Ave. Duration
- 20h 25m
- When
- Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $350–1,200
Flights from Trondheim to King County International Airport via Helsinki, Seattle-Tacoma International Airport, Portland
- Ave. Duration
- 22h 25m
- When
- Tuesday
- Estimated price
- $440–1,700
Flights from Trondheim to King County International Airport via Bergen, Reykjavik Keflavik Nas, Portland
- Ave. Duration
- 16h 5m
- When
- Wednesday and Friday
- Estimated price
- $420–1,500
Flights from Trondheim to King County International Airport via Oslo, Reykjavik Keflavik Nas, Portland
- Ave. Duration
- 16h 35m
- When
- Wednesday and Friday
- Estimated price
- $430–1,600
- Website
- delta.com
Flights from Trondheim to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- $440–1,600
Flights from Trondheim to Seattle-Tacoma International Airport via Copenhagen
- Ave. Duration
- 17h 5m
- When
- Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $340–1,200
- Website
- flysas.com
Flights from Trondheim to Seattle-Tacoma International Airport via Copenhagen
- Ave. Duration
- 14h 47m
- When
- Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $340–1,200
- Website
- klm.com
Flights from Trondheim to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 17h
- When
- Every day
- Estimated price
- $440–1,600
- Website
- finnair.com
Flights from Trondheim to Seattle-Tacoma International Airport via Helsinki
- Ave. Duration
- 16h 10m
- When
- Tuesday and Sunday
- Estimated price
- $420–1,700
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