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

Return flights

24 Mar - 01 Apr	Air Canada
10 Mar - 18 Mar	Air Canada
02 Mar - 09 Mar	Air Canada
06 Mar - 13 Mar	Air Canada
02 Mar - 10 Mar	Air Canada
08 Mar - 16 Mar	Air Canada
09 Mar - 17 Mar	Air Canada
16 Mar - 24 Mar	Air Canada
23 Mar - 31 Mar	Air Canada
04 Mar - 12 Mar	Air Canada
18 Mar - 26 Mar	Air Canada
25 Mar - 02 Apr	Air Canada
30 Mar - 07 Apr	Air Canada
31 Mar - 08 Apr	Lufthansa
28 Mar - 05 Apr	Air Canada
27 Mar - 04 Apr	Air Canada
25 Mar - 08 Apr	British Airways
29 Mar - 06 Apr	Air Canada
28 Mar - 06 Apr	Air Canada
26 Mar - 03 Apr	jetBlue

Also check the deals for one-way flights from Nashville to Lisbon 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 Lisbon in March from 429€

Return flights