Cheapest return flights from Atlanta to London in December from 286€

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

Return flights

01 Dec - 04 Dec Scandinavian Airlines
06 Dec - 10 Dec Scandinavian Airlines
10 Dec - 21 Dec Lufthansa
05 Dec - 09 Dec Air Canada
11 Dec - 15 Dec Air Canada
04 Dec - 15 Dec Air Canada
16 Dec - 25 Dec United
08 Dec - 22 Dec Lufthansa
11 Dec - 18 Dec United
01 Dec - 08 Dec British Airways direct
31 Dec - 07 Jan United
26 Dec - 09 Jan Air Canada
31 Dec - 07 Jan British Airways direct
26 Dec - 09 Jan Air France direct
27 Dec - 03 Jan Frontier Airlines
26 Dec - 02 Jan Lufthansa
27 Dec - 03 Jan Air France direct
19 Dec - 05 Jan Lufthansa
19 Dec - 05 Jan Air France direct

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

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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