Cheapest return flights from Atlanta to London in October from $798

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

Return flights

31 Oct - 07 Nov Spirit Airlines
29 Oct - 22 Nov WestJet
30 Oct - 06 Nov Frontier Airlines
31 Oct - 04 Nov Spirit Airlines
31 Oct - 22 Nov Spirit Airlines
29 Oct - 15 Nov Frontier Airlines
31 Oct - 02 Nov Spirit Airlines
30 Oct - 04 Nov Spirit Airlines

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

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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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