Cheapest return flights from Charlotte to London in September from $721

AirHint found the following cheapest return flights from Charlotte (CLT) to London (LHR) in September 2026 (see full year).

Return flights

15 Sep - 22 Sep Finnair direct
29 Sep - 07 Oct Scandinavian Airlines
29 Sep - 07 Oct Finnair direct
06 Sep - 13 Sep Finnair
15 Sep - 20 Sep British Airways
27 Sep - 03 Oct British Airways
06 Sep - 13 Sep American Airlines direct
04 Sep - 13 Sep Finnair direct
28 Sep - 03 Oct United
19 Sep - 25 Sep Scandinavian Airlines
27 Sep - 03 Oct Finnair direct
28 Sep - 03 Oct Finnair direct

Also check the deals for one-way flights from Charlotte to London in September.

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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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