Cheapest return flights from Boston to Athens in May from $497

Best time to book flights for Boston (BOS) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Athens (ATH) in May 2025 (see full year).

Return flights

05 May - 14 May Condor
15 May - 21 May Fly Play
01 May - 15 May Spirit Airlines
04 May - 10 May Condor
05 May - 19 May LEVEL
01 May - 07 May Spirit Airlines
05 May - 18 May LEVEL
13 May - 21 May LEVEL
26 May - 04 Jun LEVEL
26 May - 10 Jun LEVEL
19 May - 29 May LEVEL
26 May - 03 Jun LEVEL
02 May - 06 May Spirit Airlines
26 May - 02 Jun LEVEL
26 May - 09 Jun LEVEL
18 May - 18 Jun Fly Play
24 May - 04 Jun Fly Play
20 May - 17 Jun Fly Play
20 May - 01 Jun Fly Play
20 May - 02 Jun Fly Play

Also check the deals for one-way flights from Boston 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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