Cheapest return flights from Jacksonville to London in August from 445€

AirHint found the following cheapest return flights from Jacksonville (JAX) to London (LHR) in August 2025 (see full year).

Return flights

12 Aug - 19 Aug United
26 Aug - 02 Sep United
20 Aug - 27 Aug British Airways
04 Aug - 20 Aug British Airways
05 Aug - 12 Aug British Airways
06 Aug - 13 Aug British Airways
18 Aug - 25 Aug United
22 Aug - 29 Aug United
24 Aug - 31 Aug United
08 Aug - 15 Aug British Airways
10 Aug - 17 Aug British Airways
28 Aug - 04 Sep British Airways
30 Aug - 06 Sep British Airways
01 Aug - 01 Sep Delta

Also check the deals for one-way flights from Jacksonville to London in August.

Skyscanner

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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