Cheapest return flights from Washington to Athens in May from $514

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

Return flights

02 May - 17 May Scandinavian Airlines
16 May - 24 May Scandinavian Airlines
01 May - 10 May Scandinavian Airlines
11 May - 20 May Scandinavian Airlines
18 May - 25 May Scandinavian Airlines
13 May - 20 May Scandinavian Airlines
17 May - 24 May Scandinavian Airlines
11 May - 18 May Scandinavian Airlines
08 May - 15 May Scandinavian Airlines
14 May - 25 May Scandinavian Airlines
18 May - 01 Jun Lufthansa
31 May - 10 Jun Icelandair
21 May - 04 Jun Scandinavian Airlines
26 May - 02 Jun Air Canada
29 May - 05 Jun Icelandair
31 May - 07 Jun Icelandair
27 May - 08 Jun Scandinavian Airlines
18 May - 01 Jun United direct
26 May - 02 Jun United direct
31 May - 10 Jun United direct

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

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