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

Return flights

05 May - 12 May	jetBlue
06 May - 13 May	jetBlue
02 May - 09 May	jetBlue
01 May - 08 May	jetBlue
07 May - 14 May	jetBlue
19 May - 26 May	Scandinavian Airlines
16 May - 22 May	jetBlue
04 May - 11 May	jetBlue
03 May - 10 May	jetBlue
15 May - 22 May	jetBlue
26 May - 03 Jun	Air France
26 May - 02 Jun	Air France
27 May - 08 Jun	Delta
28 May - 07 Jun	WestJet
29 May - 07 Jun	Delta
27 May - 10 Jun	British Airways
24 May - 07 Jun	British Airways

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Washington to Athens in May from 492€

Return flights