Cheapest one-way flights from Seattle to Santorini (Thira) in October from $300

AirHint found the following cheapest one-way flights from Seattle (SEA) to Santorini (Thira) (JTR) in October 2025 (see full year).

One-Way flights

22 Oct jetBlue

Also check the deals for return flights from Seattle to Santorini (Thira) in October.

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