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

Return flights

01 Jun - 09 Jun	WestJet
02 Jun - 09 Jun	Air Canada
02 Jun - 16 Jun	Air Canada
01 Jun - 08 Jun	Condor
08 Jun - 18 Jun	Brussels Airlines
14 Jun - 30 Jun	Air Transat
22 Jun - 28 Jul	Air Canada
23 Jun - 09 Jul	Air Canada
17 Jun - 07 Jul	Brussels Airlines
29 Jun - 13 Jul	British Airways
16 Jun - 02 Jul	British Airways
16 Jun - 30 Jun	British Airways
12 Jun - 26 Jun	Air Canada
30 Jun - 07 Jul	British Airways
21 Jun - 27 Jun	Air Canada
14 Jun - 28 Jun	Brussels Airlines
17 Jun - 02 Jul	British Airways
29 Jun - 06 Jul	United
25 Jun - 02 Jul	Air Canada
18 Jun - 02 Jul	Air Canada

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

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 San Francisco to Athens in June from $852

Return flights