Cheapest return flights from Houston to Athens in May from 477€

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

Return flights

19 May - 26 May Air Canada
12 May - 20 May Air Canada
20 May - 27 May Air Canada
08 May - 15 May Turkish Airlines
01 May - 15 May British Airways
03 May - 10 May Turkish Airlines
21 May - 09 Jun Air Canada
28 May - 11 Jun WestJet
26 May - 05 Jun WestJet
13 May - 31 May Turkish Airlines
15 May - 23 May Brussels Airlines
31 May - 14 Jun WestJet
27 May - 06 Jun WestJet
30 May - 08 Jun WestJet
23 May - 30 May Turkish Airlines

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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