Cheapest return flights from Houston to Athens in May from 527€

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

Return flights

12 May - 19 May Turkish Airlines
13 May - 20 May Turkish Airlines
11 May - 18 May Turkish Airlines
14 May - 21 May Turkish Airlines
15 May - 22 May Air Canada
17 May - 24 May Air Canada
18 May - 25 May British Airways
07 May - 19 May United
16 May - 23 May Air Canada
18 May - 28 May Finnair

Also check the deals for one-way flights from Houston 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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