Planning a flight from Seattle to Trondheim?

Flight prices from Seattle to Trondheim change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Flights between Seattle and Trondheim: which airports can you choose?

The distance between Seattle and Trondheim is about 7020 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.
• Airports in Trondheim: Currently, the only available airport in Trondheim is Trondheim - Vaernes.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Seattle airports to find the best option.

Flight filters for the route Seattle – Trondheim

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Norway are often searched alongside: Aalesund, Bergen, Oslo, Tromso, Trondheim.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.