Cheapest return flights from Charlotte to London in December from $517

AirHint found the following cheapest return flights from Charlotte (CLT) to London (LHR) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec British Airways direct
08 Dec - 15 Dec Air Canada
03 Dec - 08 Dec Air Canada
09 Dec - 16 Dec British Airways
08 Dec - 18 Dec American Airlines
07 Dec - 18 Dec British Airways
03 Dec - 07 Dec Air Canada
04 Dec - 11 Dec British Airways direct
03 Dec - 07 Dec British Airways direct
08 Dec - 15 Dec British Airways direct
09 Dec - 11 Jan British Airways direct
10 Dec - 10 Jan British Airways
31 Dec - 07 Jan American Airlines direct
12 Dec - 11 Jan British Airways
15 Dec - 10 Jan Air Canada
26 Dec - 17 Jan Lufthansa
28 Dec - 06 Jan Air Canada
22 Dec - 06 Jan Air Canada
12 Dec - 06 Jan Iberia
26 Dec - 06 Jan Lufthansa

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

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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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