AirHint found the following cheapest return flights from Nashville (BNA) to London (LHR) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct	British Airways	direct
15 Oct - 22 Oct	British Airways	direct
29 Oct - 05 Nov	British Airways
31 Oct - 04 Nov	Icelandair
24 Oct - 28 Oct	Virgin Atlantic
24 Oct - 28 Oct	British Airways	direct
24 Oct - 31 Oct	British Airways	direct
06 Oct - 13 Oct	British Airways
16 Oct - 21 Oct	Delta
10 Oct - 14 Oct	Delta
19 Oct - 26 Oct	KLM
10 Oct - 17 Oct	Delta

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

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 London

Cheap car rent in London

Cheapest return flights from Nashville to London in October from 437€

Return flights