Cheapest return flights from Washington to Athens in May from $494

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

Return flights

15 May - 06 Jun Scandinavian Airlines
05 May - 14 May ITA Airways
04 May - 30 May Turkish Airlines
23 May - 31 May Scandinavian Airlines
25 May - 06 Jun Scandinavian Airlines
20 May - 05 Jun Scandinavian Airlines
21 May - 12 Jun Scandinavian Airlines
26 May - 02 Jun ITA Airways
26 May - 02 Jun United direct
04 May - 30 May Brussels Airlines direct
01 May - 07 May Air Canada

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

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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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