Cheapest return flights from Atlanta to London in January from $496

Best time to book flights for Atlanta (ATL) to London (LHR) flights at AirHint

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

Return flights

18 Jan - 25 Jan Scandinavian Airlines
19 Jan - 26 Jan Scandinavian Airlines
25 Jan - 01 Feb Scandinavian Airlines
26 Jan - 02 Feb Scandinavian Airlines
22 Jan - 29 Jan Scandinavian Airlines
29 Jan - 05 Feb Scandinavian Airlines
16 Jan - 23 Jan Scandinavian Airlines
17 Jan - 24 Jan Scandinavian Airlines
23 Jan - 30 Jan Scandinavian Airlines
24 Jan - 31 Jan Scandinavian Airlines
30 Jan - 06 Feb Scandinavian Airlines
31 Jan - 07 Feb Scandinavian Airlines
07 Jan - 14 Jan Air Canada
13 Jan - 20 Jan Air Canada
14 Jan - 21 Jan Air Canada
27 Jan - 03 Feb Air Canada
28 Jan - 04 Feb Air Canada
27 Jan - 03 Feb British Airways direct
28 Jan - 04 Feb British Airways direct
25 Jan - 01 Feb Air France direct

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

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.

Book a cheap hotel in London

Cheap car rent in London