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

Return flights

22 Jul - 29 Jul	United
21 Jul - 28 Jul	Delta
30 Jul - 06 Aug	KLM
20 Jul - 27 Jul	United
24 Jul - 31 Jul	Delta
14 Jul - 21 Jul	United
15 Jul - 22 Jul	United
16 Jul - 23 Jul	British Airways
17 Jul - 24 Jul	United
18 Jul - 25 Jul	United
25 Jul - 01 Aug	Delta
19 Jul - 26 Jul	Delta
26 Jul - 02 Aug	Aer Lingus

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

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Nashville to Athens in July from $787

Return flights