Cheapest return BOS–ATH flights, June

AirHint found the following cheapest return flights from Boston (BOS) to Athens (ATH) in June 2026 (see full year).

Return flights

03 Jun - 15 Jun Icelandair
10 Jun - 24 Jun Porter Airlines (Canada) Ltd
05 Jun - 15 Jun Porter Airlines (Canada) Ltd
02 Jun - 10 Jun Condor
02 Jun - 20 Jun Porter Airlines (Canada) Ltd
08 Jun - 19 Jun Icelandair
05 Jun - 14 Jun Porter Airlines (Canada) Ltd
16 Jun - 07 Jul Porter Airlines (Canada) Ltd
10 Jun - 26 Jun Porter Airlines (Canada) Ltd
01 Jun - 08 Jun Icelandair
18 Jun - 27 Jun Porter Airlines (Canada) Ltd
29 Jun - 07 Jul Icelandair
21 Jun - 07 Jul Porter Airlines (Canada) Ltd
23 Jun - 14 Jul Icelandair
30 Jun - 08 Jul Icelandair
26 Jun - 06 Jul Porter Airlines (Canada) Ltd
16 Jun - 21 Jul Porter Airlines (Canada) Ltd
24 Jun - 07 Jul Porter Airlines (Canada) Ltd
08 Jun - 17 Jul Icelandair
13 Jun - 11 Jul Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Boston to Athens in June.

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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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