Cheapest return flights from Nashville to Porto in April from $579

AirHint found the following cheapest return flights from Nashville (BNA) to Porto (OPO) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr British Airways
08 Apr - 15 Apr British Airways
15 Apr - 22 Apr British Airways
06 Apr - 13 Apr jetBlue
20 Apr - 27 Apr British Airways
09 Apr - 16 Apr British Airways
16 Apr - 23 Apr British Airways
19 Apr - 26 Apr British Airways
01 Apr - 08 Apr jetBlue
07 Apr - 14 Apr British Airways
21 Apr - 02 May jetBlue

Also check the deals for one-way flights from Nashville to Porto in April.

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