Cheapest one-way flights from Seattle to Athens in April from 306€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Athens (ATH) in April 2026 (see full year).

One-Way flights

26 Apr American Airlines
27 Apr American Airlines
28 Apr American Airlines
18 Apr United
25 Apr United
17 Apr British Airways
23 Apr American Airlines
24 Apr American Airlines
16 Apr Delta
13 Apr Alaska Airlines

Also check the deals for return flights from Seattle to Athens in April.

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