Cheapest return IAH–ATH flights, October

AirHint found the following cheapest return flights from Houston (IAH) to Athens (ATH) in October 2026 (see full year).

Return flights

20 Oct - 03 Nov British Airways
26 Oct - 01 Nov Air France
01 Oct - 08 Oct Turkish Airlines
18 Oct - 27 Oct Air France
16 Oct - 23 Oct Air Canada
22 Oct - 27 Oct Turkish Airlines
17 Oct - 31 Oct Air France
02 Oct - 09 Oct Turkish Airlines
11 Oct - 18 Oct Turkish Airlines
06 Oct - 21 Oct Turkish Airlines
10 Oct - 20 Oct Frontier Airlines

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

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