Cheapest return flights from Washington to Athens in May from 490€

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

Return flights

12 May - 21 May TAP
18 May - 25 May British Airways
13 May - 25 May TAP
19 May - 02 Jun Iberia
14 May - 25 May Iberia
15 May - 24 May British Airways
13 May - 06 Jun TAP
12 May - 06 Jun TAP
14 May - 18 May Turkish Airlines
20 May - 29 May TAP
07 May - 30 May Turkish Airlines
01 May - 31 May Turkish Airlines
26 May - 02 Jun Iberia
16 May - 06 Jun Iberia
15 May - 06 Jun Iberia
22 May - 01 Jun TAP
04 May - 25 May TAP
25 May - 03 Jun Scandinavian Airlines
26 May - 02 Jun United direct
12 May - 06 Jun Brussels Airlines direct

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

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