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

Return flights

15 Apr - 24 Apr	Icelandair
17 Apr - 19 Apr	Icelandair
10 Apr - 18 Apr	Icelandair
22 Apr - 29 Apr	Icelandair
05 Apr - 12 Apr	Icelandair
22 Apr - 02 May	Icelandair
24 Apr - 01 May	Icelandair
17 Apr - 20 Apr	Icelandair
03 Apr - 12 Apr	Icelandair
08 Apr - 17 Apr	Icelandair
14 Apr - 21 Apr	British Airways
28 Apr - 05 May	British Airways
01 Apr - 06 May	Finnair
07 Apr - 08 May	Finnair
01 Apr - 06 Apr	British Airways
26 Apr - 04 May	British Airways
07 Apr - 09 May	British Airways
30 Apr - 07 May	Finnair
30 Apr - 04 May	British Airways
07 Apr - 08 May	Aer Lingus	direct

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

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 London in April from $508

Return flights