Cheapest return flights from Seattle to Athens in May from 499€

AirHint found the following cheapest return flights from Seattle (SEA) to Athens (ATH) in May 2026 (see full year).

Return flights

11 May - 18 May Icelandair
10 May - 17 May Icelandair
12 May - 19 May Air France
19 May - 26 May Delta
06 May - 14 May Turkish Airlines
13 May - 20 May Turkish Airlines
20 May - 03 Jun Lufthansa
13 May - 17 May Lufthansa
21 May - 02 Jun Turkish Airlines
17 May - 31 May Lufthansa
31 May - 21 Jun Lufthansa

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

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