How much is a flight from Seattle to Trondheim?

There’s no fixed price — fares between Seattle and Trondheim can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Is there more than one airport in Seattle or Trondheim?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
• Airports in Trondheim: Trondheim - Vaernes is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Trondheim as well.

Customize your flight from Seattle to Trondheim

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Norway? You might also consider: Aalesund, Bergen, Oslo, Tromso, Trondheim.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.