Cheapest return flights from Atlanta to London in January from 449€

AirHint found the following cheapest return flights from Atlanta (ATL) to London (LHR) in January 2026 (see full year).

Return flights

24 Jan - 07 Feb Frontier Airlines
22 Jan - 29 Jan Frontier Airlines
27 Jan - 05 Feb Frontier Airlines
30 Jan - 21 Feb Frontier Airlines
16 Jan - 28 Jan Frontier Airlines
15 Jan - 07 Feb Scandinavian Airlines
10 Jan - 24 Jan Spirit Airlines
15 Jan - 21 Jan Frontier Airlines
11 Jan - 20 Jan Air Canada
12 Jan - 29 Jan Delta
13 Jan - 28 Jan Delta
28 Jan - 04 Feb Delta
19 Jan - 04 Feb Delta
11 Jan - 20 Jan British Airways direct
21 Jan - 28 Jan British Airways direct
27 Jan - 03 Feb British Airways direct
27 Jan - 05 Feb British Airways direct
24 Jan - 14 Feb Scandinavian Airlines
22 Jan - 14 Feb Scandinavian Airlines
16 Jan - 20 Jan Air Canada

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

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