Cheapest return flights from Seattle to Athens in June from $819

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

Return flights

14 Jun - 21 Jun Lufthansa
04 Jun - 11 Jun Icelandair
09 Jun - 16 Jun Icelandair
13 Jun - 20 Jun WestJet
01 Jun - 08 Jun Icelandair
02 Jun - 09 Jun Icelandair
03 Jun - 10 Jun Lufthansa
14 Jun - 28 Jun Scandinavian Airlines
10 Jun - 17 Jun Icelandair
12 Jun - 19 Jun Icelandair
30 Jun - 07 Jul Lufthansa
26 Jun - 03 Jul Scandinavian Airlines
27 Jun - 04 Jul Scandinavian Airlines
22 Jun - 25 Jul SWISS
17 Jun - 01 Jul Icelandair
25 Jun - 14 Jul Icelandair
28 Jun - 05 Jul Lufthansa
24 Jun - 01 Jul Lufthansa
19 Jun - 01 Jul Alaska Airlines
25 Jun - 02 Jul Lufthansa

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

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