Cheap flights from Seattle to Trondheim from $567

Round-trip
1 adult
Economy
From?
To?
Tue 11/2
Tue 11/9

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Seattle/Tacoma Intl to Trondheim.
View current Norway travel restrictions

Flight information for Seattle to Trondheim
(SEA to TRD)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Trondheim
Best Price Found$567The best flight deal from Seattle to Trondheim found on momondo in the last 72 hours is $567
Fastest flight time18h 20mThe fastest flight from Seattle to Trondheim takes 18h 20m
Direct flightsNoneThere are no direct flights from Seattle to Trondheim. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Trondheim Vaernes Airport.
Airports in Trondheim1 airportThere is 1 airport near Trondheim: Trondheim Vaernes (TRD)

How to get the cheapest flight ticket from Seattle to Trondheim

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Seattle to Trondheim?

January

The cheapest time of year to fly to Trondheim from Seattle is January. Most expensive is October

What is the cheapest day to depart Seattle for Trondheim?

Monday

The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from Seattle to Trondheim?

in the afternoon

Seattle to Trondheim flights are approximately 59% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Trondheim from Seattle?

Delta

Delta and KLM are the most popular carriers operating from Seattle to Trondheim

What is the cheapest Seattle to Trondheim flight route?

Seattle/Tacoma Intl - Trondheim Vaernes

Fly from Seattle/Tacoma Intl to Trondheim Vaernes for the best Seattle - Trondheim flight prices


Easily compare round-trip flights from Seattle to Trondheim

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Trondheim by changing tabs
KLM
Nov 25
SEA8:20 amSeattle/Tacoma Intl
18h 20m
1 stop
TRD2:40 amTrondheim Vaernes
Dec 2
TRD1:15 amTrondheim Vaernes
14h 45m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
Delta
Nov 25
SEA2:10 amSeattle/Tacoma Intl
24h 30m
2 stops
TRD2:40 amTrondheim Vaernes
Dec 2
TRD1:15 amTrondheim Vaernes
14h 45m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
Lufthansa
Nov 25
SEA9:50 amSeattle/Tacoma Intl
42h 20m
3 stops
TRD4:10 amTrondheim Vaernes
Dec 2
TRD4:35 amTrondheim Vaernes
20h 23m
3 stops
SEA12:58 amSeattle/Tacoma Intl
KLM
Nov 25
SEA7:17 amSeattle/Tacoma Intl
19h 23m
2 stops
TRD2:40 amTrondheim Vaernes
Dec 2
TRD1:15 amTrondheim Vaernes
20h 37m
2 stops
SEA9:52 pmSeattle/Tacoma Intl
Lufthansa
Nov 25
SEA9:50 amSeattle/Tacoma Intl
42h 20m
3 stops
TRD4:10 amTrondheim Vaernes
Dec 2
TRD4:35 amTrondheim Vaernes
35h 45m
2 stops
SEA4:20 pmSeattle/Tacoma Intl

Best airlines flying from Seattle to Trondheim

Compare and see reviews for airlines that fly from Seattle to Trondheim with momondo
AirlineRatingFree CancellationPrice
Delta
PriceFrom $464
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
KLM
PriceFrom $527
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.4

Entertainment

7.4

Food

Reviews

Great flight Will go again!

1 / 10

  • Are airlines flying from Seattle/Tacoma Intl to Trondheim Vaernes offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Seattle/Tacoma Intl to Trondheim Vaernes, such as Delta and KLM may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Seattle/Tacoma Intl to Trondheim Vaernes by plane?

    Trondheim Vaernes is 4341.0 mi away from Seattle/Tacoma Intl. Flights usually cover this in 18h 20m, depending on flying conditions and air traffic around both airports.


Can I fly to Trondheim Vaernes from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Trondheim Vaernes

Most visitors from Seattle/Tacoma Intl will not be allowed to enter Trondheim Vaernes.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Trondheim Vaernes.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Trondheim Vaernes.

Documents
Pre Registration Form - 72 hours before arrival in Norway.


Can I fly back to Seattle/Tacoma Intl from Trondheim Vaernes?

Returning to Seattle/Tacoma Intl from Trondheim Vaernes

COVID-19 testing requirements
Visitors from Trondheim Vaernes must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Trondheim Vaernes are not required to quarantine after entering Seattle/Tacoma Intl.

If you are planning to travel to Trondheim at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Seattle to Trondheim

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Oslo Flights
Fastest flight time11h 40m
Cheapest price$540

Similar Seattle to Trondheim flights

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