AirHint found the following cheapest return flights from Nashville (BNA) to Athens (ATH) in March 2026 (see full year).

Return flights

11 Mar - 18 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
02 Mar - 09 Mar	British Airways
04 Mar - 11 Mar	Lufthansa
10 Mar - 17 Mar	British Airways
01 Mar - 08 Mar	British Airways
16 Mar - 23 Mar	Delta
18 Mar - 25 Mar	United
09 Mar - 16 Mar	Air Canada
05 Mar - 15 Mar	British Airways
25 Mar - 01 Apr	British Airways
26 Mar - 02 Apr	British Airways
31 Mar - 07 Apr	Delta
30 Mar - 06 Apr	Delta
29 Mar - 05 Apr	Delta
28 Mar - 04 Apr	Frontier Airlines
27 Mar - 03 Apr	Spirit Airlines

Also check the deals for one-way flights from Nashville to Athens in March.

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 Nashville to Athens in March from $433

Return flights