Cheapest return flights from Boston to Athens in October from 405€

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

Return flights

15 Oct - 22 Oct Iberia
06 Oct - 13 Oct Iberia
13 Oct - 20 Oct Iberia
16 Oct - 27 Oct Iberia
01 Oct - 15 Oct Iberia For Level
17 Oct - 24 Oct Iberia
28 Oct - 04 Nov Iberia
06 Oct - 05 Nov Iberia
27 Oct - 03 Nov Iberia
02 Oct - 13 Oct Iberia
31 Oct - 14 Nov British Airways
10 Oct - 19 Oct Iberia
10 Oct - 24 Oct Iberia
02 Oct - 17 Oct Iberia
25 Oct - 01 Nov Brussels Airlines
29 Oct - 05 Nov Turkish Airlines
26 Oct - 09 Nov Scandinavian Airlines
03 Oct - 01 Nov Iberia
26 Oct - 02 Nov Scandinavian Airlines
15 Oct - 12 Nov Air Canada

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

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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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