Cheapest return flights from Atlanta to London in January from 366€

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

Return flights

13 Jan - 26 Jan Frontier Airlines
12 Jan - 26 Jan Frontier Airlines
11 Jan - 26 Jan Frontier Airlines
23 Jan - 26 Jan Spirit Airlines
29 Jan - 02 Feb Spirit Airlines
30 Jan - 02 Feb Frontier Airlines
15 Jan - 25 Jan Spirit Airlines
15 Jan - 26 Feb Spirit Airlines
17 Jan - 23 Jan Spirit Airlines
16 Jan - 19 Jan Spirit Airlines
20 Jan - 27 Jan Frontier Airlines
30 Jan - 15 Feb Spirit Airlines
31 Jan - 02 Feb Frontier Airlines
08 Jan - 22 Jan Spirit Airlines
22 Jan - 25 Jan Frontier Airlines
26 Jan - 15 Feb Frontier Airlines
20 Jan - 28 Feb Spirit Airlines
08 Jan - 14 Feb Spirit Airlines

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

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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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