Flights from Seattle to Tromso

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Oct 2026

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Fly in the next 3 months: flights from Seattle to Tromso (TOS)

Icelandair airfare from Seattle to Tromso

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*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

Flights from Seattle (SEA) to Tromso (TOS) in the next 365 days

Book ahead and find our best prices in 2026 and beyond

From

Budget

USD

Please use the search function at the top of the page to find our best flight deals

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.