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

Return flights

28 Jul - 04 Aug	United
29 Jul - 05 Aug	Aer Lingus
27 Jul - 03 Aug	British Airways
22 Jul - 29 Jul	Air Canada
30 Jul - 06 Aug	British Airways
31 Jul - 07 Aug	British Airways
24 Jul - 31 Jul	Virgin Atlantic
21 Jul - 28 Jul	Aer Lingus
06 Jul - 13 Jul	Air France
07 Jul - 14 Jul	Aer Lingus
18 Jul - 25 Jul	Virgin Atlantic
20 Jul - 27 Jul	British Airways
15 Jul - 22 Jul	Air Canada
16 Jul - 23 Jul	Air Canada
23 Jul - 30 Jul	Delta
26 Jul - 02 Aug	British Airways
25 Jul - 01 Aug	British Airways
12 Jul - 09 Aug	Aer Lingus

Also check the deals for one-way flights from Nashville to Barcelona 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.

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Cheapest return flights from Nashville to Barcelona in July from 609€

Return flights