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Flights from Trondheim to Seattle – Airlines & connecting routes

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TRD to SEA flights and routes map TRD to SEA – All flight route options from Trondheim Vaernes, Norway to Seattle Tacoma International, Washington, USA. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 12 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Norway TRD Trondheim Vaernes Trondheim, Norway
USA SEA Seattle Tacoma , WA, USA
TRD
Trondheim Vaernes
NorwayTrondheim, Norway
Seattle Tacoma
USASeattle, WA, USA
SEA
No direct flights found
4 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Copenhagen CPH
1 stop with Scandinavian Airlines. 0-1 flights per day.

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12h 40m

Via Copenhagen CPH
1 stop with Scandinavian Airlines.
12h 40m
0-1 flights per day.
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Via Helsinki HEL
1 stop with Finnair. 0-1 flights per day.
Mon,Wed & Sun

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15h 00m

Mon,Wed & Sun
Via Helsinki HEL
1 stop with Finnair.
15h 00m
0-1 flights per day.
Mon,Wed & Sun
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SELECT DATE & CHECK PRICE
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1 stop route options with codeshare or different airlines:

Duration

Via Copenhagen CPH With TAP Portugal & Scandinavian Airlines 0-1 flights per day.
CODESHARE

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12h 40m

Via Copenhagen CPH
12h 40m
With TAP Portugal & Scandinavian Airlines 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via Helsinki HEL With Finnair & American Airlines 0-1 flights per day.
Mon,Wed & Sun
CODESHARE

SHOW SCHEDULE
15h 00m

Mon,Wed & Sun
Via Helsinki HEL
15h 00m
With Finnair & American Airlines 0-1 flights per day.
Mon,Wed & Sun
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
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Trondheim to Seattle flights

There are over 2 and approximately 12 flights every week. While flying to Seattle from Trondheim you will be doing a stopover in either Copenhagen (CPH) or Helsinki (HEL).

Are there any non-stop flights from TRD to SEA?

There are no direct or non-stop flights from Trondheim Vaernes, TRD to Seattle Tacoma International, SEA.

Trondheim to Seattle with Scandinavian Airlines

If you fly from Trondheim with Scandinavian Airlines you will do a stopover in Copenhagen, CPH before reaching Seattle. This flight trip will take 12 hours and 40 minutes and you can fly every day of the week except Mondays and Tuesday with departures at 10:10. Scandinavian Airlines is a member of SkyTeam.

Distance & flight times: Trondheim Vaernes to Seattle Airport

The shortest flight time between TRD and SEA is 12 hours and 40 minutes.

ViaTotal flight timeLayover timeDistance
CPH Copenhagen12h 40m1h 25m5428 miles (8734 km)
HEL Helsinki15h 0m4h 20m5301 miles (8529 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.TRD-SEA flight routesTrondheim to Seattle flight routes illustrated on a map.
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Trondheim - Seattle route map and flight paths
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From Trondheim to USA

Below is a list of other destinations to USA from Trondheim Vaernes with either direct flights or 1 stop connections.

From Norway to Seattle

Below is a list of other cities in Norway with flights to Seattle with either non-stop or connecting flights.

The fastest way to fly from Trondheim (TRD) to Seattle (SEA) is via Copenhagen and it will take about 12 hours and 40 minutes. The second fastest route is via Helsinki and will take 15 hours.

You can fly with Scandinavian Airlines, Finnair or American Airlines from Trondheim to Seattle.

The flight time between Trondheim Vaernes (TRD) and Seattle Tacoma International (SEA) via Copenhagen Airport, CPH is 12 hours and 40 minutes.

No. But you can get a 1 stop ticket via Copenhagen or Helsinki to Seattle (SEA) instead.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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