Cheapest return flights from Charlotte to Athens in May from 549€

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

Return flights

04 May - 27 May Frontier Airlines
04 May - 14 May Frontier Airlines
06 May - 13 May Spirit Airlines
12 May - 19 May Spirit Airlines
05 May - 12 May Spirit Airlines
08 May - 18 May Spirit Airlines
01 May - 08 May Frontier Airlines
02 May - 09 May Spirit Airlines
13 May - 20 May Spirit Airlines
04 May - 11 May Frontier Airlines
26 May - 03 Jun Spirit Airlines
17 May - 21 Jun Spirit Airlines
22 May - 14 Jun WestJet
26 May - 17 Jun Air Canada
22 May - 14 Jun British Airways direct

Also check the deals for one-way flights from Charlotte to Athens in May.

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