Flights from Trondheim to Seattle

There are no direct flights from Trondheim to Seattle. The fastest way is one stop via Copenhagen or Amsterdam, about 12h 22m door to door (10 connections a week on current schedules).

No direct flights · 4 connection options From 12h 22m

Trondheim to Seattle at a glance

Fastest journey12h 22mVia Copenhagen, on current schedules

Nonstop flightsNoneConnect via Copenhagen or Amsterdam

Best ways to fly from Trondheim to Seattle

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

TRD Copenhagen (CPH) SEA

Leg 1: Norwegian Air Shuttle, SAS · Leg 2: SAS

Sun10:30 TRD11:58 CPH1h 17m connection13:15 CPH13:52 SEASAS

8 connections a week One airline, one ticket Fastest 12h 22m

TRD Amsterdam (AMS) SEA

Leg 1: KLM, KLM Cityhopper · Leg 2: Delta Air Lines, Xiamen Airlines

Mon06:00 TRD08:06 AMS2h 24m connection10:30 AMS11:37 SEAKLM Cityhopper + Delta Air Lines

1 connections a week Same alliance Fastest 14h 37m

TRD Helsinki (HEL) SEA

Leg 1: Finnair · Leg 2: Finnair

Mon09:15 TRD12:07 HEL4h 38m connection16:45 HEL16:30 SEAFinnair

1 connections a week One airline, one ticket Fastest 16h 15m

TRD Frankfurt (FRA) SEA

Leg 1: Lufthansa · Leg 2: Condor, Lufthansa

One airline, one ticket ~14h 37m

Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance: 6,991 km4,341 miles
Journey time: 12h 22mon current schedules
Time difference: -9hSeattle vs Trondheim
Currency in Seattle: USD
Airports: TRD → SEA, BFI

Flights from Trondheim to Seattle: questions answered

Are there direct flights from Trondheim to Seattle?

No. There is no nonstop service, so you will connect, most easily in Copenhagen, Amsterdam and Helsinki. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.

How long is the flight from Trondheim to Seattle?

With one connection the journey usually takes around 12h 22m, depending on the layover. The straight-line distance is 6,991 km.

Where do you change planes between Trondheim and Seattle?

The best connecting points are Copenhagen (CPH), Amsterdam (AMS), Helsinki (HEL) and Frankfurt (FRA). Norwegian Air Shuttle flies both legs via Copenhagen, so you can book it as one ticket.

Which airports serve Trondheim and Seattle?

Trondheim: Trondheim Airport, Værnes (TRD). Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI).

What is the time difference between Trondheim and Seattle?

Seattle is 9 hours behind Trondheim.

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