Cheap flights from Sofia to Bellevue from CA $832

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Cheap flights from Sofia (SOF) to Bellevue (SEA)

Prices were available within the past 7 days and start at CA $832 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Sofia (SOF) to Seattle (SEA)

November is typically the cheapest month to fly

From CA $907 - CA $1,734 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.