Cheapest return flights from Seattle to Athens in October from $570

AirHint found the following cheapest return flights from Seattle (SEA) to Athens (ATH) in October 2025 (see full year).

Return flights

12 Oct - 20 Oct British Airways
22 Oct - 05 Nov American Airlines
02 Oct - 14 Oct Turkish Airlines
12 Oct - 19 Oct American Airlines
19 Oct - 02 Nov Air Canada
30 Oct - 09 Nov Turkish Airlines
10 Oct - 19 Oct Turkish Airlines

Also check the deals for one-way flights from Seattle to Athens in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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